You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@hbase.apache.org by gi...@apache.org on 2019/09/27 14:48:32 UTC
[hbase-site] branch asf-site updated: Published site at
3250a8021a16fdc78155ad0b2f65875492a64742.
This is an automated email from the ASF dual-hosted git repository.
git-site-role pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/hbase-site.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 9d913af Published site at 3250a8021a16fdc78155ad0b2f65875492a64742.
9d913af is described below
commit 9d913af1d67546eeaa28029e7e9a987157ed4326
Author: jenkins <bu...@apache.org>
AuthorDate: Fri Sep 27 14:47:58 2019 +0000
Published site at 3250a8021a16fdc78155ad0b2f65875492a64742.
---
acid-semantics.html | 2 +-
apache_hbase_reference_guide.pdf | 4 +-
book.html | 2 +-
bulk-loads.html | 2 +-
checkstyle-aggregate.html | 8 +-
coc.html | 2 +-
dependencies.html | 2 +-
dependency-convergence.html | 2 +-
dependency-info.html | 2 +-
dependency-management.html | 2 +-
devapidocs/constant-values.html | 4 +-
devapidocs/index-all.html | 6 +-
.../apache/hadoop/hbase/backup/package-tree.html | 2 +-
.../apache/hadoop/hbase/class-use/TableName.html | 63 +-
.../apache/hadoop/hbase/client/package-tree.html | 18 +-
.../hadoop/hbase/coprocessor/package-tree.html | 2 +-
.../apache/hadoop/hbase/filter/package-tree.html | 6 +-
.../hadoop/hbase/hbtop/field/package-tree.html | 2 +-
.../hadoop/hbase/hbtop/terminal/package-tree.html | 2 +-
.../apache/hadoop/hbase/io/hfile/package-tree.html | 4 +-
.../org/apache/hadoop/hbase/ipc/package-tree.html | 2 +-
.../hadoop/hbase/mapreduce/package-tree.html | 4 +-
.../hadoop/hbase/master/balancer/package-tree.html | 2 +-
.../apache/hadoop/hbase/master/package-tree.html | 8 +-
.../hbase/master/procedure/package-tree.html | 2 +-
.../hadoop/hbase/monitoring/package-tree.html | 2 +-
.../org/apache/hadoop/hbase/package-tree.html | 16 +-
.../hadoop/hbase/procedure2/package-tree.html | 6 +-
.../hbase/quotas/MasterQuotaManager.NamedLock.html | 10 +-
.../MasterQuotaManager.SetQuotaOperations.html | 12 +-
...sterQuotaManager.SizeSnapshotWithTimestamp.html | 18 +-
.../hadoop/hbase/quotas/MasterQuotaManager.html | 175 ++-
.../hbase/quotas/class-use/QuotaObserverChore.html | 21 +
.../apache/hadoop/hbase/quotas/package-tree.html | 4 +-
.../hadoop/hbase/regionserver/package-tree.html | 20 +-
.../regionserver/querymatcher/package-tree.html | 2 +-
.../hbase/regionserver/wal/package-tree.html | 4 +-
.../replication/regionserver/package-tree.html | 2 +-
.../hadoop/hbase/security/access/package-tree.html | 6 +-
.../apache/hadoop/hbase/security/package-tree.html | 2 +-
.../org/apache/hadoop/hbase/util/package-tree.html | 10 +-
.../org/apache/hadoop/hbase/wal/package-tree.html | 2 +-
.../src-html/org/apache/hadoop/hbase/Version.html | 4 +-
.../hbase/quotas/MasterQuotaManager.NamedLock.html | 1496 ++++++++++----------
.../MasterQuotaManager.SetQuotaOperations.html | 1496 ++++++++++----------
...sterQuotaManager.SizeSnapshotWithTimestamp.html | 1496 ++++++++++----------
.../hadoop/hbase/quotas/MasterQuotaManager.html | 1496 ++++++++++----------
.../QuotaObserverChore.TablesWithQuotas.html | 2 +-
.../hadoop/hbase/quotas/QuotaObserverChore.html | 2 +-
downloads.html | 2 +-
export_control.html | 2 +-
index.html | 2 +-
issue-tracking.html | 2 +-
mail-lists.html | 2 +-
metrics.html | 2 +-
old_news.html | 2 +-
plugin-management.html | 2 +-
plugins.html | 2 +-
poweredbyhbase.html | 2 +-
project-info.html | 2 +-
project-reports.html | 2 +-
project-summary.html | 2 +-
pseudo-distributed.html | 2 +-
replication.html | 2 +-
resources.html | 2 +-
source-repository.html | 2 +-
sponsors.html | 2 +-
supportingprojects.html | 2 +-
team-list.html | 2 +-
testdevapidocs/index-all.html | 2 +
.../apache/hadoop/hbase/backup/package-tree.html | 2 +-
.../hadoop/hbase/chaos/actions/package-tree.html | 2 +-
.../org/apache/hadoop/hbase/package-tree.html | 10 +-
.../hadoop/hbase/procedure2/package-tree.html | 4 +-
.../quotas/TestSpaceQuotaBasicFunctioning.html | 84 +-
.../hadoop/hbase/regionserver/package-tree.html | 4 +-
.../org/apache/hadoop/hbase/test/package-tree.html | 2 +-
.../org/apache/hadoop/hbase/wal/package-tree.html | 2 +-
.../hbase/quotas/TestMasterQuotaManager.html | 31 +-
.../quotas/TestSpaceQuotaBasicFunctioning.html | 414 +++---
80 files changed, 3674 insertions(+), 3382 deletions(-)
diff --git a/acid-semantics.html b/acid-semantics.html
index 9bb149d..d1722b2 100644
--- a/acid-semantics.html
+++ b/acid-semantics.html
@@ -443,7 +443,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/apache_hbase_reference_guide.pdf b/apache_hbase_reference_guide.pdf
index f67c0ce..484138e 100644
--- a/apache_hbase_reference_guide.pdf
+++ b/apache_hbase_reference_guide.pdf
@@ -5,8 +5,8 @@
/Author (Apache HBase Team)
/Creator (Asciidoctor PDF 1.5.0.alpha.15, based on Prawn 2.2.2)
/Producer (Apache HBase Team)
-/ModDate (D:20190926143936+00'00')
-/CreationDate (D:20190926143936+00'00')
+/ModDate (D:20190927144404+00'00')
+/CreationDate (D:20190927144404+00'00')
>>
endobj
2 0 obj
diff --git a/book.html b/book.html
index 53279b8..284dd63 100644
--- a/book.html
+++ b/book.html
@@ -43140,7 +43140,7 @@ org/apache/hadoop/hbase/security/access/AccessControlClient.revoke:(Lorg/apache/
<div id="footer">
<div id="footer-text">
Version 3.0.0-SNAPSHOT<br>
-Last updated 2019-09-26 14:29:52 UTC
+Last updated 2019-09-27 14:32:07 UTC
</div>
</div>
</body>
diff --git a/bulk-loads.html b/bulk-loads.html
index 9e53486..be55c95 100644
--- a/bulk-loads.html
+++ b/bulk-loads.html
@@ -148,7 +148,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/checkstyle-aggregate.html b/checkstyle-aggregate.html
index 4b6fb2a..8e4a678 100644
--- a/checkstyle-aggregate.html
+++ b/checkstyle-aggregate.html
@@ -8214,12 +8214,12 @@
<td><a class="externalLink" href="http://checkstyle.sourceforge.net/config_javadoc.html#JavadocTagContinuationIndentation">JavadocTagContinuationIndentation</a>
<ul>
<li>offset: <tt>"2"</tt></li></ul></td>
-<td>640</td>
+<td>639</td>
<td><img src="images/icon_error_sml.gif" alt="" /> Error</td></tr>
<tr class="b">
<td></td>
<td><a class="externalLink" href="http://checkstyle.sourceforge.net/config_javadoc.html#NonEmptyAtclauseDescription">NonEmptyAtclauseDescription</a></td>
-<td>2920</td>
+<td>2921</td>
<td><img src="images/icon_error_sml.gif" alt="" /> Error</td></tr>
<tr class="a">
<td>misc</td>
@@ -18091,7 +18091,7 @@
<tr class="b">
<td><img src="images/icon_error_sml.gif" alt="" /> Error</td>
<td>javadoc</td>
-<td>JavadocTagContinuationIndentation</td>
+<td>NonEmptyAtclauseDescription</td>
<td>Javadoc comment at column 61 has parse error. Details: no viable alternative at input '<Pair<' while parsing HTML_ELEMENT</td>
<td>78</td></tr></table></div>
<div class="section">
@@ -92796,7 +92796,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/coc.html b/coc.html
index beea52a..3de65cb 100644
--- a/coc.html
+++ b/coc.html
@@ -217,7 +217,7 @@ email to <a class="externalLink" href="mailto:private@hbase.apache.org">the priv
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/dependencies.html b/dependencies.html
index eeaa685..9dfec53 100644
--- a/dependencies.html
+++ b/dependencies.html
@@ -289,7 +289,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/dependency-convergence.html b/dependency-convergence.html
index 1564c11..40945e6 100644
--- a/dependency-convergence.html
+++ b/dependency-convergence.html
@@ -534,7 +534,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/dependency-info.html b/dependency-info.html
index a9bebc6..21fcc13 100644
--- a/dependency-info.html
+++ b/dependency-info.html
@@ -170,7 +170,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/dependency-management.html b/dependency-management.html
index 352ef12..6abda1e 100644
--- a/dependency-management.html
+++ b/dependency-management.html
@@ -892,7 +892,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/devapidocs/constant-values.html b/devapidocs/constant-values.html
index 5cbed02..1854b32 100644
--- a/devapidocs/constant-values.html
+++ b/devapidocs/constant-values.html
@@ -3999,14 +3999,14 @@
<!-- -->
</a><code>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td><code><a href="org/apache/hadoop/hbase/Version.html#date">date</a></code></td>
-<td class="colLast"><code>"Thu Sep 26 14:35:55 UTC 2019"</code></td>
+<td class="colLast"><code>"Fri Sep 27 14:39:12 UTC 2019"</code></td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a name="org.apache.hadoop.hbase.Version.revision">
<!-- -->
</a><code>public static final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td><code><a href="org/apache/hadoop/hbase/Version.html#revision">revision</a></code></td>
-<td class="colLast"><code>"277c1cc97f848a4d58cd82ad433be520d424d5ee"</code></td>
+<td class="colLast"><code>"3250a8021a16fdc78155ad0b2f65875492a64742"</code></td>
</tr>
<tr class="altColor">
<td class="colFirst"><a name="org.apache.hadoop.hbase.Version.srcChecksum">
diff --git a/devapidocs/index-all.html b/devapidocs/index-all.html
index d80e2db..b965083 100644
--- a/devapidocs/index-all.html
+++ b/devapidocs/index-all.html
@@ -64522,6 +64522,10 @@
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshotView.SpaceQuotaStatusView.html#isInViolation--">isInViolation()</a></span> - Method in interface org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshotView.SpaceQuotaStatusView.html" title="interface in org.apache.hadoop.hbase.quotas">SpaceQuotaSnapshotView.SpaceQuotaStatusView</a></dt>
<dd> </dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#isInViolationAndPolicyDisable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">isInViolationAndPolicyDisable(TableName, QuotaObserverChore)</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/MasterQuotaManager.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager</a></dt>
+<dd>
+<div class="block">Method to check if a table is in violation and policy set on table is DISABLE.</div>
+</dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/filter/MultiRowRangeFilter.RangeIteration.html#isIterationComplete-int-">isIterationComplete(int)</a></span> - Method in class org.apache.hadoop.hbase.filter.<a href="org/apache/hadoop/hbase/filter/MultiRowRangeFilter.RangeIteration.html" title="class in org.apache.hadoop.hbase.filter">MultiRowRangeFilter.RangeIteration</a></dt>
<dd>
<div class="block">Returns true if we exhausted searching all row ranges.</div>
@@ -88353,7 +88357,7 @@ service.</div>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/errorhandling/ForeignException.ProxyThrowable.html#ProxyThrowable-java.lang.String-java.lang.StackTraceElement:A-">ProxyThrowable(String, StackTraceElement[])</a></span> - Constructor for class org.apache.hadoop.hbase.errorhandling.<a href="org/apache/hadoop/hbase/errorhandling/ForeignException.ProxyThrowable.html" title="class in org.apache.hadoop.hbase.errorhandling">ForeignException.ProxyThrowable</a></dt>
<dd> </dd>
-<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#pruneEntriesOlderThan-long-">pruneEntriesOlderThan(long)</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/MasterQuotaManager.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager</a></dt>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#pruneEntriesOlderThan-long-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">pruneEntriesOlderThan(long, QuotaObserverChore)</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/MasterQuotaManager.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/SnapshotQuotaObserverChore.html#pruneNamespaceSnapshots-org.apache.hbase.thirdparty.com.google.common.collect.Multimap-">pruneNamespaceSnapshots(Multimap<TableName, String>)</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/SnapshotQuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">SnapshotQuotaObserverChore</a></dt>
<dd>
diff --git a/devapidocs/org/apache/hadoop/hbase/backup/package-tree.html b/devapidocs/org/apache/hadoop/hbase/backup/package-tree.html
index 54e5ea1..6b6a01e 100644
--- a/devapidocs/org/apache/hadoop/hbase/backup/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/backup/package-tree.html
@@ -169,8 +169,8 @@
<ul>
<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/BackupInfo.BackupPhase.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">BackupInfo.BackupPhase</span></a></li>
<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/BackupRestoreConstants.BackupCommand.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">BackupRestoreConstants.BackupCommand</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/BackupInfo.BackupState.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">BackupInfo.BackupState</span></a></li>
<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/BackupType.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">BackupType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/BackupInfo.BackupState.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">BackupInfo.BackupState</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/class-use/TableName.html b/devapidocs/org/apache/hadoop/hbase/class-use/TableName.html
index 81ca859..33ff1c9 100644
--- a/devapidocs/org/apache/hadoop/hbase/class-use/TableName.html
+++ b/devapidocs/org/apache/hadoop/hbase/class-use/TableName.html
@@ -7949,6 +7949,13 @@ service.</div>
</td>
</tr>
<tr class="altColor">
+<td class="colFirst"><code>private boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">MasterQuotaManager.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#isInViolationAndPolicyDisable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">isInViolationAndPolicyDisable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
+ <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a> quotaObserverChore)</code>
+<div class="block">Method to check if a table is in violation and policy set on table is DISABLE.</div>
+</td>
+</tr>
+<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#limitTableSpace-org.apache.hadoop.hbase.TableName-long-org.apache.hadoop.hbase.quotas.SpaceViolationPolicy-">limitTableSpace</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
long sizeLimit,
@@ -7957,92 +7964,92 @@ service.</div>
to the given size in bytes.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaTableUtil.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaTableUtil.html#makeGetForSnapshotSize-org.apache.hadoop.hbase.TableName-java.lang.String-">makeGetForSnapshotSize</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tn,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> snapshot)</code>
<div class="block">Creates a <a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client"><code>Get</code></a> for the HBase snapshot's size against the given table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaTableUtil.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaTableUtil.html#makeGetForTableQuotas-org.apache.hadoop.hbase.TableName-">makeGetForTableQuotas</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table)</code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client">Get</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaTableUtil.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaTableUtil.html#makeQuotaSnapshotGetForTable-org.apache.hadoop.hbase.TableName-">makeQuotaSnapshotGetForTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tn)</code>
<div class="block">Creates a <a href="../../../../../org/apache/hadoop/hbase/client/Get.html" title="class in org.apache.hadoop.hbase.client"><code>Get</code></a> which returns only <a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshot.html" title="class in org.apache.hadoop.hbase.quotas"><code>SpaceQuotaSnapshot</code></a> from the quota table for a
specific table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaTableUtil.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaTableUtil.html#makeQuotaSnapshotScanForTable-org.apache.hadoop.hbase.TableName-">makeQuotaSnapshotScanForTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tn)</code>
<div class="block">Creates a <a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client"><code>Scan</code></a> which returns only <a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshot.html" title="class in org.apache.hadoop.hbase.quotas"><code>SpaceQuotaSnapshot</code></a> from the quota table for a
specific table.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected static void</code></td>
<td class="colLast"><span class="typeNameLabel">QuotaTableUtil.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaTableUtil.html#parseTableResult-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.client.Result-org.apache.hadoop.hbase.quotas.QuotaTableUtil.TableQuotasVisitor-">parseTableResult</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
<a href="../../../../../org/apache/hadoop/hbase/client/Result.html" title="class in org.apache.hadoop.hbase.client">Result</a> result,
<a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaTableUtil.TableQuotasVisitor.html" title="interface in org.apache.hadoop.hbase.quotas">QuotaTableUtil.TableQuotasVisitor</a> visitor)</code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">MasterQuotasObserver.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotasObserver.html#postDeleteTable-org.apache.hadoop.hbase.coprocessor.ObserverContext-org.apache.hadoop.hbase.TableName-">postDeleteTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="interface in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href [...]
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">MasterQuotaManager.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#removeRegionSizesForTable-org.apache.hadoop.hbase.TableName-">removeRegionSizesForTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code>
<div class="block">Removes each region size entry where the RegionInfo references the provided TableName.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">MasterQuotaManager.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#removeTableFromNamespaceQuota-org.apache.hadoop.hbase.TableName-">removeTableFromNamespaceQuota</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName)</code>
<div class="block">Remove table from namespace quota.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#removeTableSpaceLimit-org.apache.hadoop.hbase.TableName-">removeTableSpaceLimit</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code>
<div class="block">Creates a <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas"><code>QuotaSettings</code></a> object to remove the FileSystem space quota for the given
table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">TableQuotaSnapshotStore.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TableQuotaSnapshotStore.html#setCurrentState-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot-">setCurrentState</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
<a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshot.html" title="class in org.apache.hadoop.hbase.quotas">SpaceQuotaSnapshot</a> snapshot)</code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">UserQuotaState.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/UserQuotaState.html#setQuotas-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas-">setQuotas</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas quotas)</code>
<div class="block">Add the quota information of the specified table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">MasterQuotaManager.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setTableQuota-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setTableQuota</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><span class="typeNameLabel">QuotaObserverChore.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html#setTableQuotaSnapshot-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot-">setTableQuotaSnapshot</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
<a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshot.html" title="class in org.apache.hadoop.hbase.quotas">SpaceQuotaSnapshot</a> snapshot)</code>
<div class="block">Stores the quota state for the given table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">MasterQuotaManager.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setUserQuota-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setUserQuota</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">Stri [...]
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>private static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#throttle-java.lang.String-org.apache.hadoop.hbase.TableName-java.lang.String-java.lang.String-org.apache.hadoop.hbase.quotas.ThrottleType-long-java.util.concurrent.TimeUnit-org.apache.hadoop.hbase.quotas.QuotaScope-">throttle</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/St [...]
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -8053,7 +8060,7 @@ service.</div>
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</a> timeUnit,
<a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaScope.html" title="enum in org.apache.hadoop.hbase.quotas">QuotaScope</a> scope)</code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#throttleTable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.ThrottleType-long-java.util.concurrent.TimeUnit-">throttleTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
<a href="../../../../../org/apache/hadoop/hbase/quotas/ThrottleType.html" title="enum in org.apache.hadoop.hbase.quotas">ThrottleType</a> type,
@@ -8062,7 +8069,7 @@ service.</div>
<div class="block">Throttle the specified table.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#throttleTable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.ThrottleType-long-java.util.concurrent.TimeUnit-org.apache.hadoop.hbase.quotas.QuotaScope-">throttleTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase" [...]
<a href="../../../../../org/apache/hadoop/hbase/quotas/ThrottleType.html" title="enum in org.apache.hadoop.hbase.quotas">ThrottleType</a> type,
@@ -8072,7 +8079,7 @@ service.</div>
<div class="block">Throttle the specified table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#throttleUser-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.ThrottleType-long-java.util.concurrent.TimeUnit-">throttleUser</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang"> [...]
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -8082,7 +8089,7 @@ service.</div>
<div class="block">Throttle the specified user on the specified table.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#throttleUser-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.ThrottleType-long-java.util.concurrent.TimeUnit-org.apache.hadoop.hbase.quotas.QuotaScope-">throttleUser</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true [...]
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -8093,39 +8100,39 @@ service.</div>
<div class="block">Throttle the specified user on the specified table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">SpaceQuotaSnapshotNotifier.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshotNotifier.html#transitionTable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot-">transitionTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
<a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshot.html" title="class in org.apache.hadoop.hbase.quotas">SpaceQuotaSnapshot</a> snapshot)</code>
<div class="block">Informs the cluster of the current state of a space quota for a table.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">TableSpaceQuotaSnapshotNotifier.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TableSpaceQuotaSnapshotNotifier.html#transitionTable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot-">transitionTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
<a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshot.html" title="class in org.apache.hadoop.hbase.quotas">SpaceQuotaSnapshot</a> snapshot)</code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#unthrottleTable-org.apache.hadoop.hbase.TableName-">unthrottleTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code>
<div class="block">Remove the throttling for the specified table.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#unthrottleTableByThrottleType-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.ThrottleType-">unthrottleTableByThrottleType</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
<a href="../../../../../org/apache/hadoop/hbase/quotas/ThrottleType.html" title="enum in org.apache.hadoop.hbase.quotas">ThrottleType</a> type)</code>
<div class="block">Remove the throttling for the specified table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#unthrottleUser-java.lang.String-org.apache.hadoop.hbase.TableName-">unthrottleUser</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code>
<div class="block">Remove the throttling for the specified user on the specified table.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettings.html" title="class in org.apache.hadoop.hbase.quotas">QuotaSettings</a></code></td>
<td class="colLast"><span class="typeNameLabel">QuotaSettingsFactory.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaSettingsFactory.html#unthrottleUserByThrottleType-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.ThrottleType-">unthrottleUserByThrottleType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">Str [...]
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
@@ -8133,7 +8140,7 @@ service.</div>
<div class="block">Remove the throttling for the specified user on the specified table.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>(package private) void</code></td>
<td class="colLast"><span class="typeNameLabel">QuotaObserverChore.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html#updateTableQuota-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot-org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot-">updateTableQuota</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
<a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaSnapshot.html" title="class in org.apache.hadoop.hbase.quotas">SpaceQuotaSnapshot</a> currentSnapshot,
@@ -8142,12 +8149,12 @@ service.</div>
if necessary.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">QuotaTableUtil.TableQuotasVisitor.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaTableUtil.TableQuotasVisitor.html#visitTableQuotas-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas-">visitTableQuotas</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> [...]
org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas quotas)</code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">QuotaTableUtil.UserQuotasVisitor.</span><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaTableUtil.UserQuotasVisitor.html#visitUserQuotas-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.Quotas-">visitUserQuotas</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or inte [...]
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
diff --git a/devapidocs/org/apache/hadoop/hbase/client/package-tree.html b/devapidocs/org/apache/hadoop/hbase/client/package-tree.html
index 4bfe552..e92775c 100644
--- a/devapidocs/org/apache/hadoop/hbase/client/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/client/package-tree.html
@@ -424,21 +424,21 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">Scan.ReadType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/CompactType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">CompactType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/AsyncScanSingleRegionRpcRetryingCaller.ScanControllerState.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">AsyncScanSingleRegionRpcRetryingCaller.ScanControllerState</span></a></li>
<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/AsyncScanSingleRegionRpcRetryingCaller.ScanResumerState.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">AsyncScanSingleRegionRpcRetryingCaller.ScanResumerState</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/SnapshotType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">SnapshotType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/RegionLocateType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">RegionLocateType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/RequestController.ReturnCode.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">RequestController.ReturnCode</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/TableState.State.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">TableState.State</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/MasterSwitchType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">MasterSwitchType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/Scan.ReadType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">Scan.ReadType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/MobCompactPartitionPolicy.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">MobCompactPartitionPolicy</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/CompactionState.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">CompactionState</span></a></li>
<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/IsolationLevel.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">IsolationLevel</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/Consistency.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">Consistency</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/CompactType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">CompactType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/AsyncScanSingleRegionRpcRetryingCaller.ScanControllerState.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">AsyncScanSingleRegionRpcRetryingCaller.ScanControllerState</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/SnapshotType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">SnapshotType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">Durability</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/Consistency.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">Consistency</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/CompactionState.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">CompactionState</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/RequestController.ReturnCode.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">RequestController.ReturnCode</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/TableState.State.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">TableState.State</span></a></li>
<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/AbstractResponse.ResponseType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">AbstractResponse.ResponseType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/MasterSwitchType.html" title="enum in org.apache.hadoop.hbase.client"><span class="typeNameLink">MasterSwitchType</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/coprocessor/package-tree.html b/devapidocs/org/apache/hadoop/hbase/coprocessor/package-tree.html
index dc618a4..c51f7b2 100644
--- a/devapidocs/org/apache/hadoop/hbase/coprocessor/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/coprocessor/package-tree.html
@@ -201,8 +201,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.coprocessor.<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MetaTableMetrics.MetaTableOps.html" title="enum in org.apache.hadoop.hbase.coprocessor"><span class="typeNameLink">MetaTableMetrics.MetaTableOps</span></a></li>
<li type="circle">org.apache.hadoop.hbase.coprocessor.<a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.MutationType.html" title="enum in org.apache.hadoop.hbase.coprocessor"><span class="typeNameLink">RegionObserver.MutationType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.coprocessor.<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MetaTableMetrics.MetaTableOps.html" title="enum in org.apache.hadoop.hbase.coprocessor"><span class="typeNameLink">MetaTableMetrics.MetaTableOps</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/filter/package-tree.html b/devapidocs/org/apache/hadoop/hbase/filter/package-tree.html
index ff348fd..d867c29 100644
--- a/devapidocs/org/apache/hadoop/hbase/filter/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/filter/package-tree.html
@@ -189,11 +189,11 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.SatisfiesCode.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">FuzzyRowFilter.SatisfiesCode</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/Filter.ReturnCode.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">Filter.ReturnCode</span></a></li>
<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/BitComparator.BitwiseOp.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">BitComparator.BitwiseOp</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/RegexStringComparator.EngineType.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">RegexStringComparator.EngineType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/Filter.ReturnCode.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">Filter.ReturnCode</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.SatisfiesCode.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">FuzzyRowFilter.SatisfiesCode</span></a></li>
<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/FilterWrapper.FilterRowRetCode.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">FilterWrapper.FilterRowRetCode</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/RegexStringComparator.EngineType.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">RegexStringComparator.EngineType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/FilterList.Operator.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">FilterList.Operator</span></a></li>
<li type="circle">org.apache.hadoop.hbase.filter.<a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.Order.html" title="enum in org.apache.hadoop.hbase.filter"><span class="typeNameLink">FuzzyRowFilter.Order</span></a></li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/hbtop/field/package-tree.html b/devapidocs/org/apache/hadoop/hbase/hbtop/field/package-tree.html
index 9eebaf0..abc40ba 100644
--- a/devapidocs/org/apache/hadoop/hbase/hbtop/field/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/hbtop/field/package-tree.html
@@ -92,8 +92,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.hbtop.field.<a href="../../../../../../org/apache/hadoop/hbase/hbtop/field/Field.html" title="enum in org.apache.hadoop.hbase.hbtop.field"><span class="typeNameLink">Field</span></a></li>
<li type="circle">org.apache.hadoop.hbase.hbtop.field.<a href="../../../../../../org/apache/hadoop/hbase/hbtop/field/FieldValueType.html" title="enum in org.apache.hadoop.hbase.hbtop.field"><span class="typeNameLink">FieldValueType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.hbtop.field.<a href="../../../../../../org/apache/hadoop/hbase/hbtop/field/Field.html" title="enum in org.apache.hadoop.hbase.hbtop.field"><span class="typeNameLink">Field</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/hbtop/terminal/package-tree.html b/devapidocs/org/apache/hadoop/hbase/hbtop/terminal/package-tree.html
index 3ddbb12..57bc13e 100644
--- a/devapidocs/org/apache/hadoop/hbase/hbtop/terminal/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/hbtop/terminal/package-tree.html
@@ -107,8 +107,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.hbtop.terminal.<a href="../../../../../../org/apache/hadoop/hbase/hbtop/terminal/KeyPress.Type.html" title="enum in org.apache.hadoop.hbase.hbtop.terminal"><span class="typeNameLink">KeyPress.Type</span></a></li>
<li type="circle">org.apache.hadoop.hbase.hbtop.terminal.<a href="../../../../../../org/apache/hadoop/hbase/hbtop/terminal/Color.html" title="enum in org.apache.hadoop.hbase.hbtop.terminal"><span class="typeNameLink">Color</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.hbtop.terminal.<a href="../../../../../../org/apache/hadoop/hbase/hbtop/terminal/KeyPress.Type.html" title="enum in org.apache.hadoop.hbase.hbtop.terminal"><span class="typeNameLink">KeyPress.Type</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/io/hfile/package-tree.html b/devapidocs/org/apache/hadoop/hbase/io/hfile/package-tree.html
index fe512b4..eb63688 100644
--- a/devapidocs/org/apache/hadoop/hbase/io/hfile/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/io/hfile/package-tree.html
@@ -298,10 +298,10 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.BlockCategory.html" title="enum in org.apache.hadoop.hbase.io.hfile"><span class="typeNameLink">BlockType.BlockCategory</span></a></li>
<li type="circle">org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.html" title="enum in org.apache.hadoop.hbase.io.hfile"><span class="typeNameLink">BlockType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheFactory.ExternalBlockCaches.html" title="enum in org.apache.hadoop.hbase.io.hfile"><span class="typeNameLink">BlockCacheFactory.ExternalBlockCaches</span></a></li>
<li type="circle">org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockPriority.html" title="enum in org.apache.hadoop.hbase.io.hfile"><span class="typeNameLink">BlockPriority</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockCacheFactory.ExternalBlockCaches.html" title="enum in org.apache.hadoop.hbase.io.hfile"><span class="typeNameLink">BlockCacheFactory.ExternalBlockCaches</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.BlockCategory.html" title="enum in org.apache.hadoop.hbase.io.hfile"><span class="typeNameLink">BlockType.BlockCategory</span></a></li>
<li type="circle">org.apache.hadoop.hbase.io.hfile.<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileBlock.Writer.State.html" title="enum in org.apache.hadoop.hbase.io.hfile"><span class="typeNameLink">HFileBlock.Writer.State</span></a></li>
</ul>
</li>
diff --git a/devapidocs/org/apache/hadoop/hbase/ipc/package-tree.html b/devapidocs/org/apache/hadoop/hbase/ipc/package-tree.html
index 79eb136..cb4ea86 100644
--- a/devapidocs/org/apache/hadoop/hbase/ipc/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/ipc/package-tree.html
@@ -353,9 +353,9 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.ipc.<a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceFactoryImpl.SourceStorage.html" title="enum in org.apache.hadoop.hbase.ipc"><span class="typeNameLink">MetricsHBaseServerSourceFactoryImpl.SourceStorage</span></a></li>
<li type="circle">org.apache.hadoop.hbase.ipc.<a href="../../../../../org/apache/hadoop/hbase/ipc/BufferCallBeforeInitHandler.BufferCallAction.html" title="enum in org.apache.hadoop.hbase.ipc"><span class="typeNameLink">BufferCallBeforeInitHandler.BufferCallAction</span></a></li>
<li type="circle">org.apache.hadoop.hbase.ipc.<a href="../../../../../org/apache/hadoop/hbase/ipc/CallEvent.Type.html" title="enum in org.apache.hadoop.hbase.ipc"><span class="typeNameLink">CallEvent.Type</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.ipc.<a href="../../../../../org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceFactoryImpl.SourceStorage.html" title="enum in org.apache.hadoop.hbase.ipc"><span class="typeNameLink">MetricsHBaseServerSourceFactoryImpl.SourceStorage</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/mapreduce/package-tree.html b/devapidocs/org/apache/hadoop/hbase/mapreduce/package-tree.html
index a697a37..15c80e5 100644
--- a/devapidocs/org/apache/hadoop/hbase/mapreduce/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/mapreduce/package-tree.html
@@ -296,10 +296,10 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.mapreduce.<a href="../../../../../org/apache/hadoop/hbase/mapreduce/RowCounter.RowCounterMapper.Counters.html" title="enum in org.apache.hadoop.hbase.mapreduce"><span class="typeNameLink">RowCounter.RowCounterMapper.Counters</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.mapreduce.<a href="../../../../../org/apache/hadoop/hbase/mapreduce/TableSplit.Version.html" title="enum in org.apache.hadoop.hbase.mapreduce"><span class="typeNameLink">TableSplit.Version</span></a></li>
<li type="circle">org.apache.hadoop.hbase.mapreduce.<a href="../../../../../org/apache/hadoop/hbase/mapreduce/CellCounter.CellCounterMapper.Counters.html" title="enum in org.apache.hadoop.hbase.mapreduce"><span class="typeNameLink">CellCounter.CellCounterMapper.Counters</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.mapreduce.<a href="../../../../../org/apache/hadoop/hbase/mapreduce/RowCounter.RowCounterMapper.Counters.html" title="enum in org.apache.hadoop.hbase.mapreduce"><span class="typeNameLink">RowCounter.RowCounterMapper.Counters</span></a></li>
<li type="circle">org.apache.hadoop.hbase.mapreduce.<a href="../../../../../org/apache/hadoop/hbase/mapreduce/SyncTable.SyncMapper.Counter.html" title="enum in org.apache.hadoop.hbase.mapreduce"><span class="typeNameLink">SyncTable.SyncMapper.Counter</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.mapreduce.<a href="../../../../../org/apache/hadoop/hbase/mapreduce/TableSplit.Version.html" title="enum in org.apache.hadoop.hbase.mapreduce"><span class="typeNameLink">TableSplit.Version</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/master/balancer/package-tree.html b/devapidocs/org/apache/hadoop/hbase/master/balancer/package-tree.html
index 848d41f..c49c655 100644
--- a/devapidocs/org/apache/hadoop/hbase/master/balancer/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/master/balancer/package-tree.html
@@ -198,8 +198,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.master.balancer.<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.Type.html" title="enum in org.apache.hadoop.hbase.master.balancer"><span class="typeNameLink">BaseLoadBalancer.Cluster.Action.Type</span></a></li>
<li type="circle">org.apache.hadoop.hbase.master.balancer.<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.LocalityType.html" title="enum in org.apache.hadoop.hbase.master.balancer"><span class="typeNameLink">BaseLoadBalancer.Cluster.LocalityType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.master.balancer.<a href="../../../../../../org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.Cluster.Action.Type.html" title="enum in org.apache.hadoop.hbase.master.balancer"><span class="typeNameLink">BaseLoadBalancer.Cluster.Action.Type</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/master/package-tree.html b/devapidocs/org/apache/hadoop/hbase/master/package-tree.html
index f1d4894..a44739f 100644
--- a/devapidocs/org/apache/hadoop/hbase/master/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/master/package-tree.html
@@ -359,12 +359,12 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">RegionState.State</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.TerminationStatus.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">SplitLogManager.TerminationStatus</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.ResubmitDirective.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">SplitLogManager.ResubmitDirective</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/MasterRpcServices.BalanceSwitchMode.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">MasterRpcServices.BalanceSwitchMode</span></a></li>
<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/ServerManager.ServerLiveState.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">ServerManager.ServerLiveState</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.ResubmitDirective.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">SplitLogManager.ResubmitDirective</span></a></li>
<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/MetricsMasterSourceFactoryImpl.FactoryStorage.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">MetricsMasterSourceFactoryImpl.FactoryStorage</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.TerminationStatus.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">SplitLogManager.TerminationStatus</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/MasterRpcServices.BalanceSwitchMode.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">MasterRpcServices.BalanceSwitchMode</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">RegionState.State</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/master/procedure/package-tree.html b/devapidocs/org/apache/hadoop/hbase/master/procedure/package-tree.html
index 942a320..7b99c99 100644
--- a/devapidocs/org/apache/hadoop/hbase/master/procedure/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/master/procedure/package-tree.html
@@ -216,9 +216,9 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
+<li type="circle">org.apache.hadoop.hbase.master.procedure.<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerProcedureInterface.ServerOperationType.html" title="enum in org.apache.hadoop.hbase.master.procedure"><span class="typeNameLink">ServerProcedureInterface.ServerOperationType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.master.procedure.<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/PeerProcedureInterface.PeerOperationType.html" title="enum in org.apache.hadoop.hbase.master.procedure"><span class="typeNameLink">PeerProcedureInterface.PeerOperationType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.master.procedure.<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MetaProcedureInterface.MetaOperationType.html" title="enum in org.apache.hadoop.hbase.master.procedure"><span class="typeNameLink">MetaProcedureInterface.MetaOperationType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.master.procedure.<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/ServerProcedureInterface.ServerOperationType.html" title="enum in org.apache.hadoop.hbase.master.procedure"><span class="typeNameLink">ServerProcedureInterface.ServerOperationType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.master.procedure.<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.TableOperationType.html" title="enum in org.apache.hadoop.hbase.master.procedure"><span class="typeNameLink">TableProcedureInterface.TableOperationType</span></a></li>
</ul>
</li>
diff --git a/devapidocs/org/apache/hadoop/hbase/monitoring/package-tree.html b/devapidocs/org/apache/hadoop/hbase/monitoring/package-tree.html
index 452eaee..7524d90 100644
--- a/devapidocs/org/apache/hadoop/hbase/monitoring/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/monitoring/package-tree.html
@@ -127,8 +127,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.monitoring.<a href="../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.TaskFilter.TaskType.html" title="enum in org.apache.hadoop.hbase.monitoring"><span class="typeNameLink">TaskMonitor.TaskFilter.TaskType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.monitoring.<a href="../../../../../org/apache/hadoop/hbase/monitoring/MonitoredTask.State.html" title="enum in org.apache.hadoop.hbase.monitoring"><span class="typeNameLink">MonitoredTask.State</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.monitoring.<a href="../../../../../org/apache/hadoop/hbase/monitoring/TaskMonitor.TaskFilter.TaskType.html" title="enum in org.apache.hadoop.hbase.monitoring"><span class="typeNameLink">TaskMonitor.TaskFilter.TaskType</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/package-tree.html b/devapidocs/org/apache/hadoop/hbase/package-tree.html
index 48484b1..13803aa 100644
--- a/devapidocs/org/apache/hadoop/hbase/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/package-tree.html
@@ -424,19 +424,19 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/Coprocessor.State.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">Coprocessor.State</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/MemoryCompactionPolicy.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">MemoryCompactionPolicy</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/KeepDeletedCells.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">KeepDeletedCells</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/HConstants.OperationStatusCode.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">HConstants.OperationStatusCode</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/MemoryCompactionPolicy.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">MemoryCompactionPolicy</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/CompareOperator.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">CompareOperator</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ClusterMetrics.Option.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">ClusterMetrics.Option</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/CellBuilderType.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">CellBuilderType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/HealthChecker.HealthCheckerExitStatus.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">HealthChecker.HealthCheckerExitStatus</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/CompareOperator.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">CompareOperator</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/Size.Unit.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">Size.Unit</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">KeyValue.Type</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/MetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">MetaTableAccessor.QueryType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/HConstants.OperationStatusCode.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">HConstants.OperationStatusCode</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/Coprocessor.State.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">Coprocessor.State</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/CompatibilitySingletonFactory.SingletonStorage.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">CompatibilitySingletonFactory.SingletonStorage</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/Cell.Type.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">Cell.Type</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/MetaTableAccessor.QueryType.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">MetaTableAccessor.QueryType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/Size.Unit.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">Size.Unit</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/CellBuilderType.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">CellBuilderType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/KeyValue.Type.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">KeyValue.Type</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/procedure2/package-tree.html b/devapidocs/org/apache/hadoop/hbase/procedure2/package-tree.html
index 47704b1..c228e20 100644
--- a/devapidocs/org/apache/hadoop/hbase/procedure2/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/procedure2/package-tree.html
@@ -216,11 +216,11 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
+<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">LockedResourceType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/LockType.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">LockType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/StateMachineProcedure.Flow.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">StateMachineProcedure.Flow</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/Procedure.LockState.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">Procedure.LockState</span></a></li>
<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/RootProcedureState.State.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">RootProcedureState.State</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/LockType.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">LockType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/LockedResourceType.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">LockedResourceType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/Procedure.LockState.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">Procedure.LockState</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html b/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html
index 1440fee..1d228cc 100644
--- a/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html
+++ b/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html
@@ -113,7 +113,7 @@ var activeTableTab = "activeTableTab";
</dl>
<hr>
<br>
-<pre>private static class <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.610">MasterQuotaManager.NamedLock</a><T>
+<pre>private static class <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.611">MasterQuotaManager.NamedLock</a><T>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
</li>
</ul>
@@ -207,7 +207,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockListLast">
<li class="blockList">
<h4>locks</h4>
-<pre>private final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashSet.html?is-external=true" title="class or interface in java.util">HashSet</a><<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="type parameter in MasterQuotaManager.NamedLock">T</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html#line.611">locks</a></pre>
+<pre>private final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashSet.html?is-external=true" title="class or interface in java.util">HashSet</a><<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="type parameter in MasterQuotaManager.NamedLock">T</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html#line.612">locks</a></pre>
</li>
</ul>
</li>
@@ -224,7 +224,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockListLast">
<li class="blockList">
<h4>NamedLock</h4>
-<pre>private <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html#line.610">NamedLock</a>()</pre>
+<pre>private <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html#line.611">NamedLock</a>()</pre>
</li>
</ul>
</li>
@@ -243,7 +243,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>lock</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html#line.613">lock</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="type parameter in MasterQuotaManager.NamedLock">T</a> name)
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html#line.614">lock</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="type parameter in MasterQuotaManager.NamedLock">T</a> name)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -259,7 +259,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockListLast">
<li class="blockList">
<h4>unlock</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html#line.622">unlock</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="type parameter in MasterQuotaManager.NamedLock">T</a> name)</pre>
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html#line.623">unlock</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="type parameter in MasterQuotaManager.NamedLock">T</a> name)</pre>
</li>
</ul>
</li>
diff --git a/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html b/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html
index f3b5a6b..c4b1e1a 100644
--- a/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html
+++ b/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html
@@ -105,7 +105,7 @@ var activeTableTab = "activeTableTab";
</dl>
<hr>
<br>
-<pre>private static interface <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.554">MasterQuotaManager.SetQuotaOperations</a></pre>
+<pre>private static interface <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.555">MasterQuotaManager.SetQuotaOperations</a></pre>
<div class="block">Encapsulates CRUD quota operations for some subject.</div>
</li>
</ul>
@@ -178,7 +178,7 @@ var activeTableTab = "activeTableTab";
<ul class="blockList">
<li class="blockList">
<h4>fetch</h4>
-<pre><a href="../../../../../org/apache/hadoop/hbase/quotas/GlobalQuotaSettingsImpl.html" title="class in org.apache.hadoop.hbase.quotas">GlobalQuotaSettingsImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.558">fetch</a>()
+<pre><a href="../../../../../org/apache/hadoop/hbase/quotas/GlobalQuotaSettingsImpl.html" title="class in org.apache.hadoop.hbase.quotas">GlobalQuotaSettingsImpl</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.559">fetch</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Fetches the current quota settings for the subject.</div>
<dl>
@@ -193,7 +193,7 @@ var activeTableTab = "activeTableTab";
<ul class="blockList">
<li class="blockList">
<h4>delete</h4>
-<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.562">delete</a>()
+<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.563">delete</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Deletes the quota for the subject.</div>
<dl>
@@ -208,7 +208,7 @@ var activeTableTab = "activeTableTab";
<ul class="blockList">
<li class="blockList">
<h4>update</h4>
-<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.566">update</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/GlobalQuotaSettingsImpl.html" title="class in org.apache.hadoop.hbase.quotas">GlobalQuotaSettingsImpl</a> quotaPojo)
+<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.567">update</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/GlobalQuotaSettingsImpl.html" title="class in org.apache.hadoop.hbase.quotas">GlobalQuotaSettingsImpl</a> quotaPojo)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Persist the given quota for the subject.</div>
<dl>
@@ -223,7 +223,7 @@ var activeTableTab = "activeTableTab";
<ul class="blockList">
<li class="blockList">
<h4>preApply</h4>
-<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.571">preApply</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/GlobalQuotaSettingsImpl.html" title="class in org.apache.hadoop.hbase.quotas">GlobalQuotaSettingsImpl</a> quotaPojo)
+<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.572">preApply</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/GlobalQuotaSettingsImpl.html" title="class in org.apache.hadoop.hbase.quotas">GlobalQuotaSettingsImpl</a> quotaPojo)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Performs some action before <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#update-org.apache.hadoop.hbase.quotas.GlobalQuotaSettingsImpl-"><code>update(GlobalQuotaSettingsImpl)</code></a> with the current
quota for the subject.</div>
@@ -239,7 +239,7 @@ var activeTableTab = "activeTableTab";
<ul class="blockListLast">
<li class="blockList">
<h4>postApply</h4>
-<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.576">postApply</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/GlobalQuotaSettingsImpl.html" title="class in org.apache.hadoop.hbase.quotas">GlobalQuotaSettingsImpl</a> quotaPojo)
+<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#line.577">postApply</a>(<a href="../../../../../org/apache/hadoop/hbase/quotas/GlobalQuotaSettingsImpl.html" title="class in org.apache.hadoop.hbase.quotas">GlobalQuotaSettingsImpl</a> quotaPojo)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Performs some action after <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html#update-org.apache.hadoop.hbase.quotas.GlobalQuotaSettingsImpl-"><code>update(GlobalQuotaSettingsImpl)</code></a> with the resulting
quota from the request action for the subject.</div>
diff --git a/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html b/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html
index 7832921..f0af494 100644
--- a/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html
+++ b/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html
@@ -113,7 +113,7 @@ var activeTableTab = "activeTableTab";
</dl>
<hr>
<br>
-<pre>private static class <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.640">MasterQuotaManager.SizeSnapshotWithTimestamp</a>
+<pre>private static class <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.641">MasterQuotaManager.SizeSnapshotWithTimestamp</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">Holds the size of a region at the given time, millis since the epoch.</div>
</li>
@@ -223,7 +223,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>size</h4>
-<pre>private final long <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.641">size</a></pre>
+<pre>private final long <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.642">size</a></pre>
</li>
</ul>
<a name="time">
@@ -232,7 +232,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockListLast">
<li class="blockList">
<h4>time</h4>
-<pre>private final long <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.642">time</a></pre>
+<pre>private final long <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.643">time</a></pre>
</li>
</ul>
</li>
@@ -249,7 +249,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockListLast">
<li class="blockList">
<h4>SizeSnapshotWithTimestamp</h4>
-<pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.644">SizeSnapshotWithTimestamp</a>(long size,
+<pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.645">SizeSnapshotWithTimestamp</a>(long size,
long time)</pre>
</li>
</ul>
@@ -267,7 +267,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>getSize</h4>
-<pre>public long <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.649">getSize</a>()</pre>
+<pre>public long <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.650">getSize</a>()</pre>
</li>
</ul>
<a name="getTime--">
@@ -276,7 +276,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>getTime</h4>
-<pre>public long <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.653">getTime</a>()</pre>
+<pre>public long <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.654">getTime</a>()</pre>
</li>
</ul>
<a name="equals-java.lang.Object-">
@@ -285,7 +285,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>equals</h4>
-<pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.658">equals</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</pre>
+<pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.659">equals</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
@@ -298,7 +298,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>hashCode</h4>
-<pre>public int <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.667">hashCode</a>()</pre>
+<pre>public int <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.668">hashCode</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
@@ -311,7 +311,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockListLast">
<li class="blockList">
<h4>toString</h4>
-<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.673">toString</a>()</pre>
+<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html#line.674">toString</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
diff --git a/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html b/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html
index 6c7853a..41b4048 100644
--- a/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html
+++ b/devapidocs/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html
@@ -18,7 +18,7 @@
catch(err) {
}
//-->
-var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10};
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10,"i31":10,"i32":10,"i33":10,"i34":10};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
@@ -115,7 +115,7 @@ var activeTableTab = "activeTableTab";
<br>
<pre>@InterfaceAudience.Private
@InterfaceStability.Evolving
-public class <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.79">MasterQuotaManager</a>
+public class <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.80">MasterQuotaManager</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.html" title="interface in org.apache.hadoop.hbase">RegionStateListener</a></pre>
<div class="block">Master Quota Manager.
@@ -290,124 +290,132 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#isExceedThrottleQuotaEnabled--">isExceedThrottleQuotaEnabled</a></span>()</code> </td>
</tr>
<tr id="i9" class="rowColor">
+<td class="colFirst"><code>private boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#isInViolationAndPolicyDisable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">isInViolationAndPolicyDisable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
+ <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a> quotaObserverChore)</code>
+<div class="block">Method to check if a table is in violation and policy set on table is DISABLE.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#isQuotaInitialized--">isQuotaInitialized</a></span>()</code> </td>
</tr>
-<tr id="i10" class="altColor">
+<tr id="i11" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#isRpcThrottleEnabled--">isRpcThrottleEnabled</a></span>()</code> </td>
</tr>
-<tr id="i11" class="rowColor">
+<tr id="i12" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#isRpcThrottleEnabled-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest-">isRpcThrottleEnabled</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest request)</code> </td>
</tr>
-<tr id="i12" class="altColor">
+<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#onRegionMerged-org.apache.hadoop.hbase.client.RegionInfo-">onRegionMerged</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> mergedRegion)</code>
<div class="block">Process region merge event.</div>
</td>
</tr>
-<tr id="i13" class="rowColor">
+<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#onRegionSplit-org.apache.hadoop.hbase.client.RegionInfo-">onRegionSplit</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri)</code>
<div class="block">Process region split event.</div>
</td>
</tr>
-<tr id="i14" class="altColor">
+<tr id="i15" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#onRegionSplitReverted-org.apache.hadoop.hbase.client.RegionInfo-">onRegionSplitReverted</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri)</code>
<div class="block">Process region split reverted event.</div>
</td>
</tr>
-<tr id="i15" class="rowColor">
+<tr id="i16" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#processFileArchivals-org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest-org.apache.hadoop.hbase.client.Connection-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-">processFileArchivals</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchive [...]
<a href="../../../../../org/apache/hadoop/hbase/client/Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a> conn,
org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.FileSystem fs)</code> </td>
</tr>
-<tr id="i16" class="altColor">
+<tr id="i17" class="rowColor">
<td class="colFirst"><code>(package private) int</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#pruneEntriesOlderThan-long-">pruneEntriesOlderThan</a></span>(long timeToPruneBefore)</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#pruneEntriesOlderThan-long-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">pruneEntriesOlderThan</a></span>(long timeToPruneBefore,
+ <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a> quotaObserverChore)</code> </td>
</tr>
-<tr id="i17" class="rowColor">
+<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#removeNamespaceQuota-java.lang.String-">removeNamespaceQuota</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace)</code> </td>
</tr>
-<tr id="i18" class="altColor">
+<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#removeRegionSizesForTable-org.apache.hadoop.hbase.TableName-">removeRegionSizesForTable</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</code>
<div class="block">Removes each region size entry where the RegionInfo references the provided TableName.</div>
</td>
</tr>
-<tr id="i19" class="rowColor">
+<tr id="i20" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#removeTableFromNamespaceQuota-org.apache.hadoop.hbase.TableName-">removeTableFromNamespaceQuota</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName)</code>
<div class="block">Remove table from namespace quota.</div>
</td>
</tr>
-<tr id="i20" class="altColor">
+<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setNamespaceQuota-org.apache.hadoop.hbase.NamespaceDescriptor-">setNamespaceQuota</a></span>(<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a> desc)</code> </td>
</tr>
-<tr id="i21" class="rowColor">
+<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setNamespaceQuota-java.lang.String-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setNamespaceQuota</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr id="i22" class="altColor">
+<tr id="i23" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setQuota-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setQuota</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr id="i23" class="rowColor">
+<tr id="i24" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setQuota-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-org.apache.hadoop.hbase.quotas.MasterQuotaManager.SetQuotaOperations-">setQuota</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req,
<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html" title="interface in org.apache.hadoop.hbase.quotas">MasterQuotaManager.SetQuotaOperations</a> quotaOps)</code> </td>
</tr>
-<tr id="i24" class="altColor">
+<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setRegionServerQuota-java.lang.String-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setRegionServerQuota</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> regionServer,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr id="i25" class="rowColor">
+<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setTableQuota-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setTableQuota</a></span>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr id="i26" class="altColor">
+<tr id="i27" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setUserQuota-java.lang.String-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setUserQuota</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr id="i27" class="rowColor">
+<tr id="i28" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setUserQuota-java.lang.String-java.lang.String-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setUserQuota</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr id="i28" class="altColor">
+<tr id="i29" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#setUserQuota-java.lang.String-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">setUserQuota</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)</code> </td>
</tr>
-<tr id="i29" class="rowColor">
+<tr id="i30" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#snapshotRegionSizes--">snapshotRegionSizes</a></span>()</code> </td>
</tr>
-<tr id="i30" class="altColor">
+<tr id="i31" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#start--">start</a></span>()</code> </td>
</tr>
-<tr id="i31" class="rowColor">
+<tr id="i32" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#stop--">stop</a></span>()</code> </td>
</tr>
-<tr id="i32" class="altColor">
+<tr id="i33" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#switchExceedThrottleQuota-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest-">switchExceedThrottleQuota</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest request)</code> </td>
</tr>
-<tr id="i33" class="rowColor">
+<tr id="i34" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#switchRpcThrottle-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest-">switchRpcThrottle</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest request)</code> </td>
</tr>
@@ -439,7 +447,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>LOG</h4>
-<pre>private static final org.slf4j.Logger <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.80">LOG</a></pre>
+<pre>private static final org.slf4j.Logger <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.81">LOG</a></pre>
</li>
</ul>
<a name="EMPTY_MAP">
@@ -448,7 +456,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>EMPTY_MAP</h4>
-<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> <a href="../../../../../src-html/org/apac [...]
+<pre>private static final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> <a href="../../../../../src-html/org/apac [...]
</li>
</ul>
<a name="masterServices">
@@ -457,7 +465,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>masterServices</h4>
-<pre>private final <a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.84">masterServices</a></pre>
+<pre>private final <a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.85">masterServices</a></pre>
</li>
</ul>
<a name="namespaceLocks">
@@ -466,7 +474,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>namespaceLocks</h4>
-<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager.NamedLock</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.85">namespaceLocks</a></pre>
+<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager.NamedLock</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.86">namespaceLocks</a></pre>
</li>
</ul>
<a name="tableLocks">
@@ -475,7 +483,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>tableLocks</h4>
-<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager.NamedLock</a><<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.86">tableLocks</a></pre>
+<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager.NamedLock</a><<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.87">tableLocks</a></pre>
</li>
</ul>
<a name="userLocks">
@@ -484,7 +492,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>userLocks</h4>
-<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager.NamedLock</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.87">userLocks</a></pre>
+<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager.NamedLock</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.88">userLocks</a></pre>
</li>
</ul>
<a name="regionServerLocks">
@@ -493,7 +501,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>regionServerLocks</h4>
-<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager.NamedLock</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.88">regionServerLocks</a></pre>
+<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html" title="class in org.apache.hadoop.hbase.quotas">MasterQuotaManager.NamedLock</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.89">regionServerLocks</a></pre>
</li>
</ul>
<a name="initialized">
@@ -502,7 +510,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>initialized</h4>
-<pre>private boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.89">initialized</a></pre>
+<pre>private boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.90">initialized</a></pre>
</li>
</ul>
<a name="namespaceQuotaManager">
@@ -511,7 +519,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>namespaceQuotaManager</h4>
-<pre>private <a href="../../../../../org/apache/hadoop/hbase/namespace/NamespaceAuditor.html" title="class in org.apache.hadoop.hbase.namespace">NamespaceAuditor</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.90">namespaceQuotaManager</a></pre>
+<pre>private <a href="../../../../../org/apache/hadoop/hbase/namespace/NamespaceAuditor.html" title="class in org.apache.hadoop.hbase.namespace">NamespaceAuditor</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.91">namespaceQuotaManager</a></pre>
</li>
</ul>
<a name="regionSizes">
@@ -520,7 +528,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>regionSizes</h4>
-<pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentHashMap</a><<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html" title="class in org.apache.hadoop.hbase. [...]
+<pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentHashMap</a><<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html" title="class in org.apache.hadoop.hbase. [...]
</li>
</ul>
<a name="rpcThrottleStorage">
@@ -529,7 +537,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockListLast">
<li class="blockList">
<h4>rpcThrottleStorage</h4>
-<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/RpcThrottleStorage.html" title="class in org.apache.hadoop.hbase.quotas">RpcThrottleStorage</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.93">rpcThrottleStorage</a></pre>
+<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/RpcThrottleStorage.html" title="class in org.apache.hadoop.hbase.quotas">RpcThrottleStorage</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.94">rpcThrottleStorage</a></pre>
</li>
</ul>
</li>
@@ -546,7 +554,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockListLast">
<li class="blockList">
<h4>MasterQuotaManager</h4>
-<pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.95">MasterQuotaManager</a>(<a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a> masterServices)</pre>
+<pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.96">MasterQuotaManager</a>(<a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html" title="interface in org.apache.hadoop.hbase.master">MasterServices</a> masterServices)</pre>
</li>
</ul>
</li>
@@ -563,7 +571,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>start</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.99">start</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.100">start</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -577,7 +585,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>stop</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.128">stop</a>()</pre>
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.129">stop</a>()</pre>
</li>
</ul>
<a name="isQuotaInitialized--">
@@ -586,7 +594,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>isQuotaInitialized</h4>
-<pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.131">isQuotaInitialized</a>()</pre>
+<pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.132">isQuotaInitialized</a>()</pre>
</li>
</ul>
<a name="setQuota-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest-">
@@ -595,7 +603,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setQuota</h4>
-<pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.138">setQuota</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)
+<pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.139">setQuota</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre>
<dl>
@@ -611,7 +619,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setUserQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.184">setUserQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.185">setUserQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre>
@@ -628,7 +636,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setUserQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.211">setUserQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.212">setUserQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
@@ -646,7 +654,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setUserQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.239">setUserQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.240">setUserQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> userName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
@@ -664,7 +672,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setTableQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.269">setTableQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.270">setTableQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> table,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre>
@@ -681,7 +689,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setNamespaceQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.305">setNamespaceQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.306">setNamespaceQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre>
@@ -698,7 +706,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setRegionServerQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.333">setRegionServerQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> regionServer,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.334">setRegionServerQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> regionServer,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre>
@@ -715,7 +723,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setNamespaceQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.365">setNamespaceQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a> desc)
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.366">setNamespaceQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/NamespaceDescriptor.html" title="class in org.apache.hadoop.hbase">NamespaceDescriptor</a> desc)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -729,7 +737,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>removeNamespaceQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.371">removeNamespaceQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace)
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.372">removeNamespaceQuota</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> namespace)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -743,7 +751,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>switchRpcThrottle</h4>
-<pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.377">switchRpcThrottle</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest request)
+<pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.378">switchRpcThrottle</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest request)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -757,7 +765,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>isRpcThrottleEnabled</h4>
-<pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.405">isRpcThrottleEnabled</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest request)
+<pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.406">isRpcThrottleEnabled</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest request)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -771,7 +779,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>isRpcThrottleEnabled</h4>
-<pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.420">isRpcThrottleEnabled</a>()
+<pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.421">isRpcThrottleEnabled</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -785,7 +793,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>switchExceedThrottleQuota</h4>
-<pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.425">switchExceedThrottleQuota</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest request)
+<pre>public org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.426">switchExceedThrottleQuota</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest request)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -799,7 +807,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>isExceedThrottleQuotaEnabled</h4>
-<pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.451">isExceedThrottleQuotaEnabled</a>()
+<pre>public boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.452">isExceedThrottleQuotaEnabled</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -813,7 +821,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>setQuota</h4>
-<pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.456">setQuota</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req,
+<pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.457">setQuota</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest req,
<a href="../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html" title="interface in org.apache.hadoop.hbase.quotas">MasterQuotaManager.SetQuotaOperations</a> quotaOps)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a>,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</a></pre>
@@ -830,7 +838,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>checkNamespaceTableAndRegionQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.499">checkNamespaceTableAndRegionQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.500">checkNamespaceTableAndRegionQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName,
int regions)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
@@ -845,7 +853,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>checkAndUpdateNamespaceRegionQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.505">checkAndUpdateNamespaceRegionQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.506">checkAndUpdateNamespaceRegionQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName,
int regions)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
@@ -860,7 +868,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>getRegionCountOfTable</h4>
-<pre>public int <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.514">getRegionCountOfTable</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName)
+<pre>public int <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.515">getRegionCountOfTable</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
@@ -876,7 +884,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>onRegionMerged</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.522">onRegionMerged</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> mergedRegion)
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.523">onRegionMerged</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> mergedRegion)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.html#onRegionMerged-org.apache.hadoop.hbase.client.RegionInfo-">RegionStateListener</a></code></span></div>
<div class="block">Process region merge event.</div>
@@ -894,7 +902,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>onRegionSplit</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.529">onRegionSplit</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri)
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.530">onRegionSplit</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.html#onRegionSplit-org.apache.hadoop.hbase.client.RegionInfo-">RegionStateListener</a></code></span></div>
<div class="block">Process region split event.</div>
@@ -914,7 +922,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>removeTableFromNamespaceQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.541">removeTableFromNamespaceQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName)
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.542">removeTableFromNamespaceQuota</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tName)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Remove table from namespace quota.</div>
<dl>
@@ -931,7 +939,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>getNamespaceQuotaManager</h4>
-<pre>public <a href="../../../../../org/apache/hadoop/hbase/namespace/NamespaceAuditor.html" title="class in org.apache.hadoop.hbase.namespace">NamespaceAuditor</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.547">getNamespaceQuotaManager</a>()</pre>
+<pre>public <a href="../../../../../org/apache/hadoop/hbase/namespace/NamespaceAuditor.html" title="class in org.apache.hadoop.hbase.namespace">NamespaceAuditor</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.548">getNamespaceQuotaManager</a>()</pre>
</li>
</ul>
<a name="checkQuotaSupport--">
@@ -940,7 +948,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>checkQuotaSupport</h4>
-<pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.583">checkQuotaSupport</a>()
+<pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.584">checkQuotaSupport</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -954,7 +962,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>createQuotaTable</h4>
-<pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.606">createQuotaTable</a>()
+<pre>private void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.607">createQuotaTable</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -968,7 +976,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>onRegionSplitReverted</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.631">onRegionSplitReverted</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri)
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.632">onRegionSplitReverted</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.html#onRegionSplitReverted-org.apache.hadoop.hbase.client.RegionInfo-">RegionStateListener</a></code></span></div>
<div class="block">Process region split reverted event.</div>
@@ -988,7 +996,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>initializeRegionSizes</h4>
-<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.682">initializeRegionSizes</a>()</pre>
+<pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.683">initializeRegionSizes</a>()</pre>
</li>
</ul>
<a name="addRegionSize-org.apache.hadoop.hbase.client.RegionInfo-long-long-">
@@ -997,7 +1005,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>addRegionSize</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.687">addRegionSize</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.688">addRegionSize</a>(<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri,
long size,
long time)</pre>
</li>
@@ -1008,16 +1016,35 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>snapshotRegionSizes</h4>
-<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> <a href="../../../../../src-html/org/apache/hadoop [...]
+<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> <a href="../../../../../src-html/org/apache/hadoop [...]
</li>
</ul>
-<a name="pruneEntriesOlderThan-long-">
+<a name="pruneEntriesOlderThan-long-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>pruneEntriesOlderThan</h4>
-<pre>int <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.706">pruneEntriesOlderThan</a>(long timeToPruneBefore)</pre>
+<pre>int <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.707">pruneEntriesOlderThan</a>(long timeToPruneBefore,
+ <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a> quotaObserverChore)</pre>
+</li>
+</ul>
+<a name="isInViolationAndPolicyDisable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">
+<!-- -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isInViolationAndPolicyDisable</h4>
+<pre>private boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.737">isInViolationAndPolicyDisable</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
+ <a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a> quotaObserverChore)</pre>
+<div class="block">Method to check if a table is in violation and policy set on table is DISABLE.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>tableName</code> - tableName to check.</dd>
+<dd><code>quotaObserverChore</code> - QuotaObserverChore instance</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>returns true if table is in violation and policy is disable else false.</dd>
+</dl>
</li>
</ul>
<a name="processFileArchivals-org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest-org.apache.hadoop.hbase.client.Connection-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.FileSystem-">
@@ -1026,7 +1053,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockList">
<li class="blockList">
<h4>processFileArchivals</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.723">processFileArchivals</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest request,
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.767">processFileArchivals</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest request,
<a href="../../../../../org/apache/hadoop/hbase/client/Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a> conn,
org.apache.hadoop.conf.Configuration conf,
org.apache.hadoop.fs.FileSystem fs)
@@ -1043,7 +1070,7 @@ implements <a href="../../../../../org/apache/hadoop/hbase/RegionStateListener.h
<ul class="blockListLast">
<li class="blockList">
<h4>removeRegionSizesForTable</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.749">removeRegionSizesForTable</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</pre>
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#line.793">removeRegionSizesForTable</a>(<a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName)</pre>
<div class="block">Removes each region size entry where the RegionInfo references the provided TableName.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
diff --git a/devapidocs/org/apache/hadoop/hbase/quotas/class-use/QuotaObserverChore.html b/devapidocs/org/apache/hadoop/hbase/quotas/class-use/QuotaObserverChore.html
index 8439057..1f67373 100644
--- a/devapidocs/org/apache/hadoop/hbase/quotas/class-use/QuotaObserverChore.html
+++ b/devapidocs/org/apache/hadoop/hbase/quotas/class-use/QuotaObserverChore.html
@@ -147,6 +147,27 @@
</tr>
</tbody>
</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../../org/apache/hadoop/hbase/quotas/package-summary.html">org.apache.hadoop.hbase.quotas</a> with parameters of type <a href="../../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a></span><span class="tabEnd"> </span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>private boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">MasterQuotaManager.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#isInViolationAndPolicyDisable-org.apache.hadoop.hbase.TableName-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">isInViolationAndPolicyDisable</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> tableName,
+ <a href="../../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a> quotaObserverChore)</code>
+<div class="block">Method to check if a table is in violation and policy set on table is DISABLE.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>(package private) int</code></td>
+<td class="colLast"><span class="typeNameLabel">MasterQuotaManager.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/quotas/MasterQuotaManager.html#pruneEntriesOlderThan-long-org.apache.hadoop.hbase.quotas.QuotaObserverChore-">pruneEntriesOlderThan</a></span>(long timeToPruneBefore,
+ <a href="../../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a> quotaObserverChore)</code> </td>
+</tr>
+</tbody>
+</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructors in <a href="../../../../../../org/apache/hadoop/hbase/quotas/package-summary.html">org.apache.hadoop.hbase.quotas</a> with parameters of type <a href="../../../../../../org/apache/hadoop/hbase/quotas/QuotaObserverChore.html" title="class in org.apache.hadoop.hbase.quotas">QuotaObserverChore</a></span><span class="tabEnd"> </span></caption>
<tr>
diff --git a/devapidocs/org/apache/hadoop/hbase/quotas/package-tree.html b/devapidocs/org/apache/hadoop/hbase/quotas/package-tree.html
index e5687c4..64afdc7 100644
--- a/devapidocs/org/apache/hadoop/hbase/quotas/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/quotas/package-tree.html
@@ -240,12 +240,12 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
+<li type="circle">org.apache.hadoop.hbase.quotas.<a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaScope.html" title="enum in org.apache.hadoop.hbase.quotas"><span class="typeNameLink">QuotaScope</span></a></li>
<li type="circle">org.apache.hadoop.hbase.quotas.<a href="../../../../../org/apache/hadoop/hbase/quotas/OperationQuota.OperationType.html" title="enum in org.apache.hadoop.hbase.quotas"><span class="typeNameLink">OperationQuota.OperationType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.quotas.<a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceViolationPolicy.html" title="enum in org.apache.hadoop.hbase.quotas"><span class="typeNameLink">SpaceViolationPolicy</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.quotas.<a href="../../../../../org/apache/hadoop/hbase/quotas/RpcThrottlingException.Type.html" title="enum in org.apache.hadoop.hbase.quotas"><span class="typeNameLink">RpcThrottlingException.Type</span></a></li>
<li type="circle">org.apache.hadoop.hbase.quotas.<a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaType.html" title="enum in org.apache.hadoop.hbase.quotas"><span class="typeNameLink">QuotaType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.quotas.<a href="../../../../../org/apache/hadoop/hbase/quotas/ThrottleType.html" title="enum in org.apache.hadoop.hbase.quotas"><span class="typeNameLink">ThrottleType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.quotas.<a href="../../../../../org/apache/hadoop/hbase/quotas/RpcThrottlingException.Type.html" title="enum in org.apache.hadoop.hbase.quotas"><span class="typeNameLink">RpcThrottlingException.Type</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.quotas.<a href="../../../../../org/apache/hadoop/hbase/quotas/QuotaScope.html" title="enum in org.apache.hadoop.hbase.quotas"><span class="typeNameLink">QuotaScope</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/regionserver/package-tree.html b/devapidocs/org/apache/hadoop/hbase/regionserver/package-tree.html
index 680df5d..1a3f247 100644
--- a/devapidocs/org/apache/hadoop/hbase/regionserver/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/regionserver/package-tree.html
@@ -718,20 +718,20 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.FactoryStorage.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">MetricsRegionServerSourceFactoryImpl.FactoryStorage</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.ChunkType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">ChunkCreator.ChunkType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/ScannerContext.LimitScope.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">ScannerContext.LimitScope</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/DefaultHeapMemoryTuner.StepDirection.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">DefaultHeapMemoryTuner.StepDirection</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.TaskExecutor.Status.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">SplitLogWorker.TaskExecutor.Status</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/TimeRangeTracker.Type.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">TimeRangeTracker.Type</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/ScanType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">ScanType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/ScannerContext.NextState.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">ScannerContext.NextState</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/HRegion.FlushResult.Result.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">HRegion.FlushResult.Result</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">FlushType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/DefaultHeapMemoryTuner.StepDirection.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">DefaultHeapMemoryTuner.StepDirection</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/Region.Operation.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">Region.Operation</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreCompactionStrategy.Action.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">MemStoreCompactionStrategy.Action</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/ScannerContext.NextState.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">ScannerContext.NextState</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/ChunkCreator.ChunkType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">ChunkCreator.ChunkType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/CompactingMemStore.IndexType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">CompactingMemStore.IndexType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/ScanType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">ScanType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/MemStoreCompactionStrategy.Action.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">MemStoreCompactionStrategy.Action</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/BloomType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">BloomType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.TaskExecutor.Status.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">SplitLogWorker.TaskExecutor.Status</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/FlushType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">FlushType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/TimeRangeTracker.Type.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">TimeRangeTracker.Type</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsRegionServerSourceFactoryImpl.FactoryStorage.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">MetricsRegionServerSourceFactoryImpl.FactoryStorage</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/ScannerContext.LimitScope.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">ScannerContext.LimitScope</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/regionserver/querymatcher/package-tree.html b/devapidocs/org/apache/hadoop/hbase/regionserver/querymatcher/package-tree.html
index 45a338f..1d583d6 100644
--- a/devapidocs/org/apache/hadoop/hbase/regionserver/querymatcher/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/regionserver/querymatcher/package-tree.html
@@ -131,8 +131,8 @@
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
<li type="circle">org.apache.hadoop.hbase.regionserver.querymatcher.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/ScanQueryMatcher.MatchCode.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher"><span class="typeNameLink">ScanQueryMatcher.MatchCode</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.querymatcher.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/StripeCompactionScanQueryMatcher.DropDeletesInOutput.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher"><span class="typeNameLink">StripeCompactionScanQueryMatcher.DropDeletesInOutput</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.querymatcher.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/DeleteTracker.DeleteResult.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher"><span class="typeNameLink">DeleteTracker.DeleteResult</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.querymatcher.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/querymatcher/StripeCompactionScanQueryMatcher.DropDeletesInOutput.html" title="enum in org.apache.hadoop.hbase.regionserver.querymatcher"><span class="typeNameLink">StripeCompactionScanQueryMatcher.DropDeletesInOutput</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/regionserver/wal/package-tree.html b/devapidocs/org/apache/hadoop/hbase/regionserver/wal/package-tree.html
index 0a7e84c..421b10b 100644
--- a/devapidocs/org/apache/hadoop/hbase/regionserver/wal/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/regionserver/wal/package-tree.html
@@ -247,10 +247,10 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
+<li type="circle">org.apache.hadoop.hbase.regionserver.wal.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/RingBufferTruck.Type.html" title="enum in org.apache.hadoop.hbase.regionserver.wal"><span class="typeNameLink">RingBufferTruck.Type</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.wal.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/CompressionContext.DictionaryIndex.html" title="enum in org.apache.hadoop.hbase.regionserver.wal"><span class="typeNameLink">CompressionContext.DictionaryIndex</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.wal.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.RollRequestReason.html" title="enum in org.apache.hadoop.hbase.regionserver.wal"><span class="typeNameLink">WALActionsListener.RollRequestReason</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.wal.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/ProtobufLogReader.WALHdrResult.html" title="enum in org.apache.hadoop.hbase.regionserver.wal"><span class="typeNameLink">ProtobufLogReader.WALHdrResult</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.wal.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/RingBufferTruck.Type.html" title="enum in org.apache.hadoop.hbase.regionserver.wal"><span class="typeNameLink">RingBufferTruck.Type</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.wal.<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.RollRequestReason.html" title="enum in org.apache.hadoop.hbase.regionserver.wal"><span class="typeNameLink">WALActionsListener.RollRequestReason</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/replication/regionserver/package-tree.html b/devapidocs/org/apache/hadoop/hbase/replication/regionserver/package-tree.html
index c9ac434..800a66a 100644
--- a/devapidocs/org/apache/hadoop/hbase/replication/regionserver/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/replication/regionserver/package-tree.html
@@ -192,8 +192,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.replication.regionserver.<a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/MetricsReplicationSourceFactoryImpl.SourceHolder.html" title="enum in org.apache.hadoop.hbase.replication.regionserver"><span class="typeNameLink">MetricsReplicationSourceFactoryImpl.SourceHolder</span></a></li>
<li type="circle">org.apache.hadoop.hbase.replication.regionserver.<a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/ReplicationSourceShipper.WorkerState.html" title="enum in org.apache.hadoop.hbase.replication.regionserver"><span class="typeNameLink">ReplicationSourceShipper.WorkerState</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.replication.regionserver.<a href="../../../../../../org/apache/hadoop/hbase/replication/regionserver/MetricsReplicationSourceFactoryImpl.SourceHolder.html" title="enum in org.apache.hadoop.hbase.replication.regionserver"><span class="typeNameLink">MetricsReplicationSourceFactoryImpl.SourceHolder</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/security/access/package-tree.html b/devapidocs/org/apache/hadoop/hbase/security/access/package-tree.html
index 52a783a..acccbbb 100644
--- a/devapidocs/org/apache/hadoop/hbase/security/access/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/security/access/package-tree.html
@@ -162,12 +162,12 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/Permission.Action.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">Permission.Action</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/SnapshotScannerHDFSAclHelper.HDFSAclOperation.AclType.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">SnapshotScannerHDFSAclHelper.HDFSAclOperation.AclType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/SnapshotScannerHDFSAclHelper.HDFSAclOperation.OperationType.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">SnapshotScannerHDFSAclHelper.HDFSAclOperation.OperationType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/AccessController.OpType.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">AccessController.OpType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/Permission.Scope.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">Permission.Scope</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/SnapshotScannerHDFSAclHelper.HDFSAclOperation.OperationType.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">SnapshotScannerHDFSAclHelper.HDFSAclOperation.OperationType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/SnapshotScannerHDFSAclHelper.HDFSAclOperation.AclType.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">SnapshotScannerHDFSAclHelper.HDFSAclOperation.AclType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/AccessControlFilter.Strategy.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">AccessControlFilter.Strategy</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.security.access.<a href="../../../../../../org/apache/hadoop/hbase/security/access/Permission.Action.html" title="enum in org.apache.hadoop.hbase.security.access"><span class="typeNameLink">Permission.Action</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/security/package-tree.html b/devapidocs/org/apache/hadoop/hbase/security/package-tree.html
index 3412365..bd591e2 100644
--- a/devapidocs/org/apache/hadoop/hbase/security/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/security/package-tree.html
@@ -192,9 +192,9 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.security.<a href="../../../../../org/apache/hadoop/hbase/security/AuthMethod.html" title="enum in org.apache.hadoop.hbase.security"><span class="typeNameLink">AuthMethod</span></a></li>
<li type="circle">org.apache.hadoop.hbase.security.<a href="../../../../../org/apache/hadoop/hbase/security/SaslStatus.html" title="enum in org.apache.hadoop.hbase.security"><span class="typeNameLink">SaslStatus</span></a></li>
<li type="circle">org.apache.hadoop.hbase.security.<a href="../../../../../org/apache/hadoop/hbase/security/SaslUtil.QualityOfProtection.html" title="enum in org.apache.hadoop.hbase.security"><span class="typeNameLink">SaslUtil.QualityOfProtection</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.security.<a href="../../../../../org/apache/hadoop/hbase/security/AuthMethod.html" title="enum in org.apache.hadoop.hbase.security"><span class="typeNameLink">AuthMethod</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/util/package-tree.html b/devapidocs/org/apache/hadoop/hbase/util/package-tree.html
index 4a33522..eb4f74f 100644
--- a/devapidocs/org/apache/hadoop/hbase/util/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/util/package-tree.html
@@ -540,14 +540,14 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.LexicographicalComparerHolder.PureJavaComparer.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">Bytes.LexicographicalComparerHolder.PureJavaComparer</span></a> (implements org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.Comparer.html" title="interface in org.apache.hadoop.hbase.util">Bytes.Comparer</a><T>)</li>
-<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/HbckErrorReporter.ERROR_CODE.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">HbckErrorReporter.ERROR_CODE</span></a></li>
<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Order.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">Order</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/PrettyPrinter.Unit.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">PrettyPrinter.Unit</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.LexicographicalComparerHolder.UnsafeComparer.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">Bytes.LexicographicalComparerHolder.UnsafeComparer</span></a> (implements org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.Comparer.html" title="interface in org.apache.hadoop.hbase.util">Bytes.Comparer</a><T>)</li>
-<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/ChecksumType.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">ChecksumType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/HbckErrorReporter.ERROR_CODE.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">HbckErrorReporter.ERROR_CODE</span></a></li>
<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/IdReadWriteLock.ReferenceType.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">IdReadWriteLock.ReferenceType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.LexicographicalComparerHolder.UnsafeComparer.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">Bytes.LexicographicalComparerHolder.UnsafeComparer</span></a> (implements org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.Comparer.html" title="interface in org.apache.hadoop.hbase.util">Bytes.Comparer</a><T>)</li>
+<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/PrettyPrinter.Unit.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">PrettyPrinter.Unit</span></a></li>
<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/PoolMap.PoolType.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">PoolMap.PoolType</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.LexicographicalComparerHolder.PureJavaComparer.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">Bytes.LexicographicalComparerHolder.PureJavaComparer</span></a> (implements org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.Comparer.html" title="interface in org.apache.hadoop.hbase.util">Bytes.Comparer</a><T>)</li>
+<li type="circle">org.apache.hadoop.hbase.util.<a href="../../../../../org/apache/hadoop/hbase/util/ChecksumType.html" title="enum in org.apache.hadoop.hbase.util"><span class="typeNameLink">ChecksumType</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/org/apache/hadoop/hbase/wal/package-tree.html b/devapidocs/org/apache/hadoop/hbase/wal/package-tree.html
index 8c4c41b..bdae3d8 100644
--- a/devapidocs/org/apache/hadoop/hbase/wal/package-tree.html
+++ b/devapidocs/org/apache/hadoop/hbase/wal/package-tree.html
@@ -192,8 +192,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.wal.<a href="../../../../../org/apache/hadoop/hbase/wal/RegionGroupingProvider.Strategies.html" title="enum in org.apache.hadoop.hbase.wal"><span class="typeNameLink">RegionGroupingProvider.Strategies</span></a></li>
<li type="circle">org.apache.hadoop.hbase.wal.<a href="../../../../../org/apache/hadoop/hbase/wal/WALFactory.Providers.html" title="enum in org.apache.hadoop.hbase.wal"><span class="typeNameLink">WALFactory.Providers</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.wal.<a href="../../../../../org/apache/hadoop/hbase/wal/RegionGroupingProvider.Strategies.html" title="enum in org.apache.hadoop.hbase.wal"><span class="typeNameLink">RegionGroupingProvider.Strategies</span></a></li>
</ul>
</li>
</ul>
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/Version.html b/devapidocs/src-html/org/apache/hadoop/hbase/Version.html
index f883269..26afad6 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/Version.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/Version.html
@@ -16,9 +16,9 @@
<span class="sourceLineNo">008</span>@InterfaceAudience.Private<a name="line.8"></a>
<span class="sourceLineNo">009</span>public class Version {<a name="line.9"></a>
<span class="sourceLineNo">010</span> public static final String version = "3.0.0-SNAPSHOT";<a name="line.10"></a>
-<span class="sourceLineNo">011</span> public static final String revision = "277c1cc97f848a4d58cd82ad433be520d424d5ee";<a name="line.11"></a>
+<span class="sourceLineNo">011</span> public static final String revision = "3250a8021a16fdc78155ad0b2f65875492a64742";<a name="line.11"></a>
<span class="sourceLineNo">012</span> public static final String user = "jenkins";<a name="line.12"></a>
-<span class="sourceLineNo">013</span> public static final String date = "Thu Sep 26 14:35:55 UTC 2019";<a name="line.13"></a>
+<span class="sourceLineNo">013</span> public static final String date = "Fri Sep 27 14:39:12 UTC 2019";<a name="line.13"></a>
<span class="sourceLineNo">014</span> public static final String url = "git://jenkins-websites-he-de.apache.org/home/jenkins/jenkins-slave/workspace/hbase_generate_website/hbase";<a name="line.14"></a>
<span class="sourceLineNo">015</span> public static final String srcChecksum = "(stdin)=";<a name="line.15"></a>
<span class="sourceLineNo">016</span>}<a name="line.16"></a>
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html
index 662626b..511ebad 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.NamedLock.html
@@ -33,732 +33,776 @@
<span class="sourceLineNo">025</span>import java.util.Iterator;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.util.Map;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.util.Map.Entry;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.29"></a>
-<span class="sourceLineNo">030</span><a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.commons.lang3.builder.HashCodeBuilder;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.fs.FileSystem;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.RegionStateListener;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.TableName;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.procedure.SwitchRpcThrottleProcedure;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.namespace.NamespaceAuditor;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.slf4j.Logger;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.slf4j.LoggerFactory;<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.protobuf.TextFormat;<a name="line.55"></a>
-<span class="sourceLineNo">056</span><a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest.FileWithSize;<a name="line.67"></a>
-<span class="sourceLineNo">068</span><a name="line.68"></a>
-<span class="sourceLineNo">069</span>/**<a name="line.69"></a>
-<span class="sourceLineNo">070</span> * Master Quota Manager.<a name="line.70"></a>
-<span class="sourceLineNo">071</span> * It is responsible for initialize the quota table on the first-run and<a name="line.71"></a>
-<span class="sourceLineNo">072</span> * provide the admin operations to interact with the quota table.<a name="line.72"></a>
-<span class="sourceLineNo">073</span> *<a name="line.73"></a>
-<span class="sourceLineNo">074</span> * TODO: FUTURE: The master will be responsible to notify each RS of quota changes<a name="line.74"></a>
-<span class="sourceLineNo">075</span> * and it will do the "quota aggregation" when the QuotaScope is CLUSTER.<a name="line.75"></a>
-<span class="sourceLineNo">076</span> */<a name="line.76"></a>
-<span class="sourceLineNo">077</span>@InterfaceAudience.Private<a name="line.77"></a>
-<span class="sourceLineNo">078</span>@InterfaceStability.Evolving<a name="line.78"></a>
-<span class="sourceLineNo">079</span>public class MasterQuotaManager implements RegionStateListener {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> private static final Logger LOG = LoggerFactory.getLogger(MasterQuotaManager.class);<a name="line.80"></a>
-<span class="sourceLineNo">081</span> private static final Map<RegionInfo, Long> EMPTY_MAP = Collections.unmodifiableMap(<a name="line.81"></a>
-<span class="sourceLineNo">082</span> new HashMap<>());<a name="line.82"></a>
-<span class="sourceLineNo">083</span><a name="line.83"></a>
-<span class="sourceLineNo">084</span> private final MasterServices masterServices;<a name="line.84"></a>
-<span class="sourceLineNo">085</span> private NamedLock<String> namespaceLocks;<a name="line.85"></a>
-<span class="sourceLineNo">086</span> private NamedLock<TableName> tableLocks;<a name="line.86"></a>
-<span class="sourceLineNo">087</span> private NamedLock<String> userLocks;<a name="line.87"></a>
-<span class="sourceLineNo">088</span> private NamedLock<String> regionServerLocks;<a name="line.88"></a>
-<span class="sourceLineNo">089</span> private boolean initialized = false;<a name="line.89"></a>
-<span class="sourceLineNo">090</span> private NamespaceAuditor namespaceQuotaManager;<a name="line.90"></a>
-<span class="sourceLineNo">091</span> private ConcurrentHashMap<RegionInfo, SizeSnapshotWithTimestamp> regionSizes;<a name="line.91"></a>
-<span class="sourceLineNo">092</span> // Storage for quota rpc throttle<a name="line.92"></a>
-<span class="sourceLineNo">093</span> private RpcThrottleStorage rpcThrottleStorage;<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> public MasterQuotaManager(final MasterServices masterServices) {<a name="line.95"></a>
-<span class="sourceLineNo">096</span> this.masterServices = masterServices;<a name="line.96"></a>
-<span class="sourceLineNo">097</span> }<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> public void start() throws IOException {<a name="line.99"></a>
-<span class="sourceLineNo">100</span> // If the user doesn't want the quota support skip all the initializations.<a name="line.100"></a>
-<span class="sourceLineNo">101</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.101"></a>
-<span class="sourceLineNo">102</span> LOG.info("Quota support disabled");<a name="line.102"></a>
-<span class="sourceLineNo">103</span> return;<a name="line.103"></a>
-<span class="sourceLineNo">104</span> }<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> // Create the quota table if missing<a name="line.106"></a>
-<span class="sourceLineNo">107</span> if (!MetaTableAccessor.tableExists(masterServices.getConnection(),<a name="line.107"></a>
-<span class="sourceLineNo">108</span> QuotaUtil.QUOTA_TABLE_NAME)) {<a name="line.108"></a>
-<span class="sourceLineNo">109</span> LOG.info("Quota table not found. Creating...");<a name="line.109"></a>
-<span class="sourceLineNo">110</span> createQuotaTable();<a name="line.110"></a>
-<span class="sourceLineNo">111</span> }<a name="line.111"></a>
-<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> LOG.info("Initializing quota support");<a name="line.113"></a>
-<span class="sourceLineNo">114</span> namespaceLocks = new NamedLock<>();<a name="line.114"></a>
-<span class="sourceLineNo">115</span> tableLocks = new NamedLock<>();<a name="line.115"></a>
-<span class="sourceLineNo">116</span> userLocks = new NamedLock<>();<a name="line.116"></a>
-<span class="sourceLineNo">117</span> regionServerLocks = new NamedLock<>();<a name="line.117"></a>
-<span class="sourceLineNo">118</span> regionSizes = new ConcurrentHashMap<>();<a name="line.118"></a>
-<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span> namespaceQuotaManager = new NamespaceAuditor(masterServices);<a name="line.120"></a>
-<span class="sourceLineNo">121</span> namespaceQuotaManager.start();<a name="line.121"></a>
-<span class="sourceLineNo">122</span> initialized = true;<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span> rpcThrottleStorage =<a name="line.124"></a>
-<span class="sourceLineNo">125</span> new RpcThrottleStorage(masterServices.getZooKeeper(), masterServices.getConfiguration());<a name="line.125"></a>
-<span class="sourceLineNo">126</span> }<a name="line.126"></a>
-<span class="sourceLineNo">127</span><a name="line.127"></a>
-<span class="sourceLineNo">128</span> public void stop() {<a name="line.128"></a>
-<span class="sourceLineNo">129</span> }<a name="line.129"></a>
-<span class="sourceLineNo">130</span><a name="line.130"></a>
-<span class="sourceLineNo">131</span> public boolean isQuotaInitialized() {<a name="line.131"></a>
-<span class="sourceLineNo">132</span> return initialized && namespaceQuotaManager.isInitialized();<a name="line.132"></a>
-<span class="sourceLineNo">133</span> }<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> /* ==========================================================================<a name="line.135"></a>
-<span class="sourceLineNo">136</span> * Admin operations to manage the quota table<a name="line.136"></a>
-<span class="sourceLineNo">137</span> */<a name="line.137"></a>
-<span class="sourceLineNo">138</span> public SetQuotaResponse setQuota(final SetQuotaRequest req)<a name="line.138"></a>
-<span class="sourceLineNo">139</span> throws IOException, InterruptedException {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> checkQuotaSupport();<a name="line.140"></a>
-<span class="sourceLineNo">141</span><a name="line.141"></a>
-<span class="sourceLineNo">142</span> if (req.hasUserName()) {<a name="line.142"></a>
-<span class="sourceLineNo">143</span> userLocks.lock(req.getUserName());<a name="line.143"></a>
-<span class="sourceLineNo">144</span> try {<a name="line.144"></a>
-<span class="sourceLineNo">145</span> if (req.hasTableName()) {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> setUserQuota(req.getUserName(), ProtobufUtil.toTableName(req.getTableName()), req);<a name="line.146"></a>
-<span class="sourceLineNo">147</span> } else if (req.hasNamespace()) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span> setUserQuota(req.getUserName(), req.getNamespace(), req);<a name="line.148"></a>
-<span class="sourceLineNo">149</span> } else {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> setUserQuota(req.getUserName(), req);<a name="line.150"></a>
-<span class="sourceLineNo">151</span> }<a name="line.151"></a>
-<span class="sourceLineNo">152</span> } finally {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> userLocks.unlock(req.getUserName());<a name="line.153"></a>
-<span class="sourceLineNo">154</span> }<a name="line.154"></a>
-<span class="sourceLineNo">155</span> } else if (req.hasTableName()) {<a name="line.155"></a>
-<span class="sourceLineNo">156</span> TableName table = ProtobufUtil.toTableName(req.getTableName());<a name="line.156"></a>
-<span class="sourceLineNo">157</span> tableLocks.lock(table);<a name="line.157"></a>
-<span class="sourceLineNo">158</span> try {<a name="line.158"></a>
-<span class="sourceLineNo">159</span> setTableQuota(table, req);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> } finally {<a name="line.160"></a>
-<span class="sourceLineNo">161</span> tableLocks.unlock(table);<a name="line.161"></a>
-<span class="sourceLineNo">162</span> }<a name="line.162"></a>
-<span class="sourceLineNo">163</span> } else if (req.hasNamespace()) {<a name="line.163"></a>
-<span class="sourceLineNo">164</span> namespaceLocks.lock(req.getNamespace());<a name="line.164"></a>
-<span class="sourceLineNo">165</span> try {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> setNamespaceQuota(req.getNamespace(), req);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> } finally {<a name="line.167"></a>
-<span class="sourceLineNo">168</span> namespaceLocks.unlock(req.getNamespace());<a name="line.168"></a>
-<span class="sourceLineNo">169</span> }<a name="line.169"></a>
-<span class="sourceLineNo">170</span> } else if (req.hasRegionServer()) {<a name="line.170"></a>
-<span class="sourceLineNo">171</span> regionServerLocks.lock(req.getRegionServer());<a name="line.171"></a>
-<span class="sourceLineNo">172</span> try {<a name="line.172"></a>
-<span class="sourceLineNo">173</span> setRegionServerQuota(req.getRegionServer(), req);<a name="line.173"></a>
-<span class="sourceLineNo">174</span> } finally {<a name="line.174"></a>
-<span class="sourceLineNo">175</span> regionServerLocks.unlock(req.getRegionServer());<a name="line.175"></a>
-<span class="sourceLineNo">176</span> }<a name="line.176"></a>
-<span class="sourceLineNo">177</span> } else {<a name="line.177"></a>
-<span class="sourceLineNo">178</span> throw new DoNotRetryIOException(new UnsupportedOperationException(<a name="line.178"></a>
-<span class="sourceLineNo">179</span> "a user, a table, a namespace or region server must be specified"));<a name="line.179"></a>
-<span class="sourceLineNo">180</span> }<a name="line.180"></a>
-<span class="sourceLineNo">181</span> return SetQuotaResponse.newBuilder().build();<a name="line.181"></a>
-<span class="sourceLineNo">182</span> }<a name="line.182"></a>
-<span class="sourceLineNo">183</span><a name="line.183"></a>
-<span class="sourceLineNo">184</span> public void setUserQuota(final String userName, final SetQuotaRequest req)<a name="line.184"></a>
-<span class="sourceLineNo">185</span> throws IOException, InterruptedException {<a name="line.185"></a>
-<span class="sourceLineNo">186</span> setQuota(req, new SetQuotaOperations() {<a name="line.186"></a>
-<span class="sourceLineNo">187</span> @Override<a name="line.187"></a>
-<span class="sourceLineNo">188</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> return new GlobalQuotaSettingsImpl(req.getUserName(), null, null, null,<a name="line.189"></a>
-<span class="sourceLineNo">190</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName));<a name="line.190"></a>
-<span class="sourceLineNo">191</span> }<a name="line.191"></a>
-<span class="sourceLineNo">192</span> @Override<a name="line.192"></a>
-<span class="sourceLineNo">193</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.193"></a>
-<span class="sourceLineNo">194</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, quotaPojo.toQuotas());<a name="line.194"></a>
-<span class="sourceLineNo">195</span> }<a name="line.195"></a>
-<span class="sourceLineNo">196</span> @Override<a name="line.196"></a>
-<span class="sourceLineNo">197</span> public void delete() throws IOException {<a name="line.197"></a>
-<span class="sourceLineNo">198</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName);<a name="line.198"></a>
-<span class="sourceLineNo">199</span> }<a name="line.199"></a>
-<span class="sourceLineNo">200</span> @Override<a name="line.200"></a>
-<span class="sourceLineNo">201</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.201"></a>
-<span class="sourceLineNo">202</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, quotaPojo);<a name="line.202"></a>
-<span class="sourceLineNo">203</span> }<a name="line.203"></a>
-<span class="sourceLineNo">204</span> @Override<a name="line.204"></a>
-<span class="sourceLineNo">205</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.205"></a>
-<span class="sourceLineNo">206</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, quotaPojo);<a name="line.206"></a>
-<span class="sourceLineNo">207</span> }<a name="line.207"></a>
-<span class="sourceLineNo">208</span> });<a name="line.208"></a>
-<span class="sourceLineNo">209</span> }<a name="line.209"></a>
-<span class="sourceLineNo">210</span><a name="line.210"></a>
-<span class="sourceLineNo">211</span> public void setUserQuota(final String userName, final TableName table,<a name="line.211"></a>
-<span class="sourceLineNo">212</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.212"></a>
-<span class="sourceLineNo">213</span> setQuota(req, new SetQuotaOperations() {<a name="line.213"></a>
-<span class="sourceLineNo">214</span> @Override<a name="line.214"></a>
-<span class="sourceLineNo">215</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.215"></a>
-<span class="sourceLineNo">216</span> return new GlobalQuotaSettingsImpl(userName, table, null, null,<a name="line.216"></a>
-<span class="sourceLineNo">217</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, table));<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span> @Override<a name="line.219"></a>
-<span class="sourceLineNo">220</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.220"></a>
-<span class="sourceLineNo">221</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, table,<a name="line.221"></a>
-<span class="sourceLineNo">222</span> quotaPojo.toQuotas());<a name="line.222"></a>
-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
-<span class="sourceLineNo">224</span> @Override<a name="line.224"></a>
-<span class="sourceLineNo">225</span> public void delete() throws IOException {<a name="line.225"></a>
-<span class="sourceLineNo">226</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, table);<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span> @Override<a name="line.228"></a>
-<span class="sourceLineNo">229</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.229"></a>
-<span class="sourceLineNo">230</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, table, quotaPojo);<a name="line.230"></a>
-<span class="sourceLineNo">231</span> }<a name="line.231"></a>
-<span class="sourceLineNo">232</span> @Override<a name="line.232"></a>
-<span class="sourceLineNo">233</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.233"></a>
-<span class="sourceLineNo">234</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, table, quotaPojo);<a name="line.234"></a>
-<span class="sourceLineNo">235</span> }<a name="line.235"></a>
-<span class="sourceLineNo">236</span> });<a name="line.236"></a>
-<span class="sourceLineNo">237</span> }<a name="line.237"></a>
-<span class="sourceLineNo">238</span><a name="line.238"></a>
-<span class="sourceLineNo">239</span> public void setUserQuota(final String userName, final String namespace,<a name="line.239"></a>
-<span class="sourceLineNo">240</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.240"></a>
-<span class="sourceLineNo">241</span> setQuota(req, new SetQuotaOperations() {<a name="line.241"></a>
-<span class="sourceLineNo">242</span> @Override<a name="line.242"></a>
-<span class="sourceLineNo">243</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.243"></a>
-<span class="sourceLineNo">244</span> return new GlobalQuotaSettingsImpl(userName, null, namespace, null,<a name="line.244"></a>
-<span class="sourceLineNo">245</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, namespace));<a name="line.245"></a>
-<span class="sourceLineNo">246</span> }<a name="line.246"></a>
-<span class="sourceLineNo">247</span> @Override<a name="line.247"></a>
-<span class="sourceLineNo">248</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.248"></a>
-<span class="sourceLineNo">249</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, namespace,<a name="line.249"></a>
-<span class="sourceLineNo">250</span> quotaPojo.toQuotas());<a name="line.250"></a>
-<span class="sourceLineNo">251</span> }<a name="line.251"></a>
-<span class="sourceLineNo">252</span> @Override<a name="line.252"></a>
-<span class="sourceLineNo">253</span> public void delete() throws IOException {<a name="line.253"></a>
-<span class="sourceLineNo">254</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, namespace);<a name="line.254"></a>
-<span class="sourceLineNo">255</span> }<a name="line.255"></a>
-<span class="sourceLineNo">256</span> @Override<a name="line.256"></a>
-<span class="sourceLineNo">257</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.257"></a>
-<span class="sourceLineNo">258</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(<a name="line.258"></a>
-<span class="sourceLineNo">259</span> userName, namespace, quotaPojo);<a name="line.259"></a>
-<span class="sourceLineNo">260</span> }<a name="line.260"></a>
-<span class="sourceLineNo">261</span> @Override<a name="line.261"></a>
-<span class="sourceLineNo">262</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.262"></a>
-<span class="sourceLineNo">263</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(<a name="line.263"></a>
-<span class="sourceLineNo">264</span> userName, namespace, quotaPojo);<a name="line.264"></a>
-<span class="sourceLineNo">265</span> }<a name="line.265"></a>
-<span class="sourceLineNo">266</span> });<a name="line.266"></a>
-<span class="sourceLineNo">267</span> }<a name="line.267"></a>
-<span class="sourceLineNo">268</span><a name="line.268"></a>
-<span class="sourceLineNo">269</span> public void setTableQuota(final TableName table, final SetQuotaRequest req)<a name="line.269"></a>
-<span class="sourceLineNo">270</span> throws IOException, InterruptedException {<a name="line.270"></a>
-<span class="sourceLineNo">271</span> setQuota(req, new SetQuotaOperations() {<a name="line.271"></a>
-<span class="sourceLineNo">272</span> @Override<a name="line.272"></a>
-<span class="sourceLineNo">273</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.273"></a>
-<span class="sourceLineNo">274</span> return new GlobalQuotaSettingsImpl(null, table, null, null,<a name="line.274"></a>
-<span class="sourceLineNo">275</span> QuotaUtil.getTableQuota(masterServices.getConnection(), table));<a name="line.275"></a>
-<span class="sourceLineNo">276</span> }<a name="line.276"></a>
-<span class="sourceLineNo">277</span> @Override<a name="line.277"></a>
-<span class="sourceLineNo">278</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.278"></a>
-<span class="sourceLineNo">279</span> QuotaUtil.addTableQuota(masterServices.getConnection(), table, quotaPojo.toQuotas());<a name="line.279"></a>
-<span class="sourceLineNo">280</span> }<a name="line.280"></a>
-<span class="sourceLineNo">281</span> @Override<a name="line.281"></a>
-<span class="sourceLineNo">282</span> public void delete() throws IOException {<a name="line.282"></a>
-<span class="sourceLineNo">283</span> SpaceQuotaSnapshot currSnapshotOfTable =<a name="line.283"></a>
-<span class="sourceLineNo">284</span> QuotaTableUtil.getCurrentSnapshotFromQuotaTable(masterServices.getConnection(), table);<a name="line.284"></a>
-<span class="sourceLineNo">285</span> QuotaUtil.deleteTableQuota(masterServices.getConnection(), table);<a name="line.285"></a>
-<span class="sourceLineNo">286</span> if (currSnapshotOfTable != null) {<a name="line.286"></a>
-<span class="sourceLineNo">287</span> SpaceQuotaStatus quotaStatus = currSnapshotOfTable.getQuotaStatus();<a name="line.287"></a>
-<span class="sourceLineNo">288</span> if (SpaceViolationPolicy.DISABLE == quotaStatus.getPolicy().orElse(null)<a name="line.288"></a>
-<span class="sourceLineNo">289</span> && quotaStatus.isInViolation()) {<a name="line.289"></a>
-<span class="sourceLineNo">290</span> QuotaUtil.enableTableIfNotEnabled(masterServices.getConnection(), table);<a name="line.290"></a>
-<span class="sourceLineNo">291</span> }<a name="line.291"></a>
-<span class="sourceLineNo">292</span> }<a name="line.292"></a>
-<span class="sourceLineNo">293</span> }<a name="line.293"></a>
-<span class="sourceLineNo">294</span> @Override<a name="line.294"></a>
-<span class="sourceLineNo">295</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.295"></a>
-<span class="sourceLineNo">296</span> masterServices.getMasterCoprocessorHost().preSetTableQuota(table, quotaPojo);<a name="line.296"></a>
-<span class="sourceLineNo">297</span> }<a name="line.297"></a>
-<span class="sourceLineNo">298</span> @Override<a name="line.298"></a>
-<span class="sourceLineNo">299</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.299"></a>
-<span class="sourceLineNo">300</span> masterServices.getMasterCoprocessorHost().postSetTableQuota(table, quotaPojo);<a name="line.300"></a>
-<span class="sourceLineNo">301</span> }<a name="line.301"></a>
-<span class="sourceLineNo">302</span> });<a name="line.302"></a>
-<span class="sourceLineNo">303</span> }<a name="line.303"></a>
-<span class="sourceLineNo">304</span><a name="line.304"></a>
-<span class="sourceLineNo">305</span> public void setNamespaceQuota(final String namespace, final SetQuotaRequest req)<a name="line.305"></a>
-<span class="sourceLineNo">306</span> throws IOException, InterruptedException {<a name="line.306"></a>
-<span class="sourceLineNo">307</span> setQuota(req, new SetQuotaOperations() {<a name="line.307"></a>
-<span class="sourceLineNo">308</span> @Override<a name="line.308"></a>
-<span class="sourceLineNo">309</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.309"></a>
-<span class="sourceLineNo">310</span> return new GlobalQuotaSettingsImpl(null, null, namespace, null,<a name="line.310"></a>
-<span class="sourceLineNo">311</span> QuotaUtil.getNamespaceQuota(masterServices.getConnection(), namespace));<a name="line.311"></a>
-<span class="sourceLineNo">312</span> }<a name="line.312"></a>
-<span class="sourceLineNo">313</span> @Override<a name="line.313"></a>
-<span class="sourceLineNo">314</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.314"></a>
-<span class="sourceLineNo">315</span> QuotaUtil.addNamespaceQuota(masterServices.getConnection(), namespace,<a name="line.315"></a>
-<span class="sourceLineNo">316</span> quotaPojo.toQuotas());<a name="line.316"></a>
-<span class="sourceLineNo">317</span> }<a name="line.317"></a>
-<span class="sourceLineNo">318</span> @Override<a name="line.318"></a>
-<span class="sourceLineNo">319</span> public void delete() throws IOException {<a name="line.319"></a>
-<span class="sourceLineNo">320</span> QuotaUtil.deleteNamespaceQuota(masterServices.getConnection(), namespace);<a name="line.320"></a>
-<span class="sourceLineNo">321</span> }<a name="line.321"></a>
-<span class="sourceLineNo">322</span> @Override<a name="line.322"></a>
-<span class="sourceLineNo">323</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.323"></a>
-<span class="sourceLineNo">324</span> masterServices.getMasterCoprocessorHost().preSetNamespaceQuota(namespace, quotaPojo);<a name="line.324"></a>
-<span class="sourceLineNo">325</span> }<a name="line.325"></a>
-<span class="sourceLineNo">326</span> @Override<a name="line.326"></a>
-<span class="sourceLineNo">327</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.327"></a>
-<span class="sourceLineNo">328</span> masterServices.getMasterCoprocessorHost().postSetNamespaceQuota(namespace, quotaPojo);<a name="line.328"></a>
-<span class="sourceLineNo">329</span> }<a name="line.329"></a>
-<span class="sourceLineNo">330</span> });<a name="line.330"></a>
-<span class="sourceLineNo">331</span> }<a name="line.331"></a>
-<span class="sourceLineNo">332</span><a name="line.332"></a>
-<span class="sourceLineNo">333</span> public void setRegionServerQuota(final String regionServer, final SetQuotaRequest req)<a name="line.333"></a>
-<span class="sourceLineNo">334</span> throws IOException, InterruptedException {<a name="line.334"></a>
-<span class="sourceLineNo">335</span> setQuota(req, new SetQuotaOperations() {<a name="line.335"></a>
-<span class="sourceLineNo">336</span> @Override<a name="line.336"></a>
-<span class="sourceLineNo">337</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.337"></a>
-<span class="sourceLineNo">338</span> return new GlobalQuotaSettingsImpl(null, null, null, regionServer,<a name="line.338"></a>
-<span class="sourceLineNo">339</span> QuotaUtil.getRegionServerQuota(masterServices.getConnection(), regionServer));<a name="line.339"></a>
-<span class="sourceLineNo">340</span> }<a name="line.340"></a>
-<span class="sourceLineNo">341</span><a name="line.341"></a>
-<span class="sourceLineNo">342</span> @Override<a name="line.342"></a>
-<span class="sourceLineNo">343</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.343"></a>
-<span class="sourceLineNo">344</span> QuotaUtil.addRegionServerQuota(masterServices.getConnection(), regionServer,<a name="line.344"></a>
-<span class="sourceLineNo">345</span> quotaPojo.toQuotas());<a name="line.345"></a>
-<span class="sourceLineNo">346</span> }<a name="line.346"></a>
-<span class="sourceLineNo">347</span><a name="line.347"></a>
-<span class="sourceLineNo">348</span> @Override<a name="line.348"></a>
-<span class="sourceLineNo">349</span> public void delete() throws IOException {<a name="line.349"></a>
-<span class="sourceLineNo">350</span> QuotaUtil.deleteRegionServerQuota(masterServices.getConnection(), regionServer);<a name="line.350"></a>
-<span class="sourceLineNo">351</span> }<a name="line.351"></a>
-<span class="sourceLineNo">352</span><a name="line.352"></a>
-<span class="sourceLineNo">353</span> @Override<a name="line.353"></a>
-<span class="sourceLineNo">354</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.354"></a>
-<span class="sourceLineNo">355</span> masterServices.getMasterCoprocessorHost().preSetRegionServerQuota(regionServer, quotaPojo);<a name="line.355"></a>
-<span class="sourceLineNo">356</span> }<a name="line.356"></a>
-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span> @Override<a name="line.358"></a>
-<span class="sourceLineNo">359</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.359"></a>
-<span class="sourceLineNo">360</span> masterServices.getMasterCoprocessorHost().postSetRegionServerQuota(regionServer, quotaPojo);<a name="line.360"></a>
-<span class="sourceLineNo">361</span> }<a name="line.361"></a>
-<span class="sourceLineNo">362</span> });<a name="line.362"></a>
-<span class="sourceLineNo">363</span> }<a name="line.363"></a>
-<span class="sourceLineNo">364</span><a name="line.364"></a>
-<span class="sourceLineNo">365</span> public void setNamespaceQuota(NamespaceDescriptor desc) throws IOException {<a name="line.365"></a>
-<span class="sourceLineNo">366</span> if (initialized) {<a name="line.366"></a>
-<span class="sourceLineNo">367</span> this.namespaceQuotaManager.addNamespace(desc);<a name="line.367"></a>
-<span class="sourceLineNo">368</span> }<a name="line.368"></a>
-<span class="sourceLineNo">369</span> }<a name="line.369"></a>
-<span class="sourceLineNo">370</span><a name="line.370"></a>
-<span class="sourceLineNo">371</span> public void removeNamespaceQuota(String namespace) throws IOException {<a name="line.371"></a>
-<span class="sourceLineNo">372</span> if (initialized) {<a name="line.372"></a>
-<span class="sourceLineNo">373</span> this.namespaceQuotaManager.deleteNamespace(namespace);<a name="line.373"></a>
-<span class="sourceLineNo">374</span> }<a name="line.374"></a>
-<span class="sourceLineNo">375</span> }<a name="line.375"></a>
-<span class="sourceLineNo">376</span><a name="line.376"></a>
-<span class="sourceLineNo">377</span> public SwitchRpcThrottleResponse switchRpcThrottle(SwitchRpcThrottleRequest request)<a name="line.377"></a>
-<span class="sourceLineNo">378</span> throws IOException {<a name="line.378"></a>
-<span class="sourceLineNo">379</span> boolean rpcThrottle = request.getRpcThrottleEnabled();<a name="line.379"></a>
-<span class="sourceLineNo">380</span> if (initialized) {<a name="line.380"></a>
-<span class="sourceLineNo">381</span> masterServices.getMasterCoprocessorHost().preSwitchRpcThrottle(rpcThrottle);<a name="line.381"></a>
-<span class="sourceLineNo">382</span> boolean oldRpcThrottle = rpcThrottleStorage.isRpcThrottleEnabled();<a name="line.382"></a>
-<span class="sourceLineNo">383</span> if (rpcThrottle != oldRpcThrottle) {<a name="line.383"></a>
-<span class="sourceLineNo">384</span> LOG.info("{} switch rpc throttle from {} to {}", masterServices.getClientIdAuditPrefix(),<a name="line.384"></a>
-<span class="sourceLineNo">385</span> oldRpcThrottle, rpcThrottle);<a name="line.385"></a>
-<span class="sourceLineNo">386</span> ProcedurePrepareLatch latch = ProcedurePrepareLatch.createBlockingLatch();<a name="line.386"></a>
-<span class="sourceLineNo">387</span> SwitchRpcThrottleProcedure procedure = new SwitchRpcThrottleProcedure(rpcThrottleStorage,<a name="line.387"></a>
-<span class="sourceLineNo">388</span> rpcThrottle, masterServices.getServerName(), latch);<a name="line.388"></a>
-<span class="sourceLineNo">389</span> masterServices.getMasterProcedureExecutor().submitProcedure(procedure);<a name="line.389"></a>
-<span class="sourceLineNo">390</span> latch.await();<a name="line.390"></a>
-<span class="sourceLineNo">391</span> } else {<a name="line.391"></a>
-<span class="sourceLineNo">392</span> LOG.warn("Skip switch rpc throttle to {} because it's the same with old value",<a name="line.392"></a>
-<span class="sourceLineNo">393</span> rpcThrottle);<a name="line.393"></a>
-<span class="sourceLineNo">394</span> }<a name="line.394"></a>
-<span class="sourceLineNo">395</span> SwitchRpcThrottleResponse response = SwitchRpcThrottleResponse.newBuilder()<a name="line.395"></a>
-<span class="sourceLineNo">396</span> .setPreviousRpcThrottleEnabled(oldRpcThrottle).build();<a name="line.396"></a>
-<span class="sourceLineNo">397</span> masterServices.getMasterCoprocessorHost().postSwitchRpcThrottle(oldRpcThrottle, rpcThrottle);<a name="line.397"></a>
-<span class="sourceLineNo">398</span> return response;<a name="line.398"></a>
-<span class="sourceLineNo">399</span> } else {<a name="line.399"></a>
-<span class="sourceLineNo">400</span> LOG.warn("Skip switch rpc throttle to {} because rpc quota is disabled", rpcThrottle);<a name="line.400"></a>
-<span class="sourceLineNo">401</span> return SwitchRpcThrottleResponse.newBuilder().setPreviousRpcThrottleEnabled(false).build();<a name="line.401"></a>
-<span class="sourceLineNo">402</span> }<a name="line.402"></a>
-<span class="sourceLineNo">403</span> }<a name="line.403"></a>
-<span class="sourceLineNo">404</span><a name="line.404"></a>
-<span class="sourceLineNo">405</span> public IsRpcThrottleEnabledResponse isRpcThrottleEnabled(IsRpcThrottleEnabledRequest request)<a name="line.405"></a>
-<span class="sourceLineNo">406</span> throws IOException {<a name="line.406"></a>
-<span class="sourceLineNo">407</span> if (initialized) {<a name="line.407"></a>
-<span class="sourceLineNo">408</span> masterServices.getMasterCoprocessorHost().preIsRpcThrottleEnabled();<a name="line.408"></a>
-<span class="sourceLineNo">409</span> boolean enabled = isRpcThrottleEnabled();<a name="line.409"></a>
-<span class="sourceLineNo">410</span> IsRpcThrottleEnabledResponse response =<a name="line.410"></a>
-<span class="sourceLineNo">411</span> IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(enabled).build();<a name="line.411"></a>
-<span class="sourceLineNo">412</span> masterServices.getMasterCoprocessorHost().postIsRpcThrottleEnabled(enabled);<a name="line.412"></a>
-<span class="sourceLineNo">413</span> return response;<a name="line.413"></a>
-<span class="sourceLineNo">414</span> } else {<a name="line.414"></a>
-<span class="sourceLineNo">415</span> LOG.warn("Skip get rpc throttle because rpc quota is disabled");<a name="line.415"></a>
-<span class="sourceLineNo">416</span> return IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(false).build();<a name="line.416"></a>
-<span class="sourceLineNo">417</span> }<a name="line.417"></a>
-<span class="sourceLineNo">418</span> }<a name="line.418"></a>
-<span class="sourceLineNo">419</span><a name="line.419"></a>
-<span class="sourceLineNo">420</span> public boolean isRpcThrottleEnabled() throws IOException {<a name="line.420"></a>
-<span class="sourceLineNo">421</span> return initialized ? rpcThrottleStorage.isRpcThrottleEnabled() : false;<a name="line.421"></a>
-<span class="sourceLineNo">422</span> }<a name="line.422"></a>
-<span class="sourceLineNo">423</span><a name="line.423"></a>
-<span class="sourceLineNo">424</span> public SwitchExceedThrottleQuotaResponse<a name="line.424"></a>
-<span class="sourceLineNo">425</span> switchExceedThrottleQuota(SwitchExceedThrottleQuotaRequest request) throws IOException {<a name="line.425"></a>
-<span class="sourceLineNo">426</span> boolean enabled = request.getExceedThrottleQuotaEnabled();<a name="line.426"></a>
-<span class="sourceLineNo">427</span> if (initialized) {<a name="line.427"></a>
-<span class="sourceLineNo">428</span> masterServices.getMasterCoprocessorHost().preSwitchExceedThrottleQuota(enabled);<a name="line.428"></a>
-<span class="sourceLineNo">429</span> boolean previousEnabled =<a name="line.429"></a>
-<span class="sourceLineNo">430</span> QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection());<a name="line.430"></a>
-<span class="sourceLineNo">431</span> if (previousEnabled == enabled) {<a name="line.431"></a>
-<span class="sourceLineNo">432</span> LOG.warn("Skip switch exceed throttle quota to {} because it's the same with old value",<a name="line.432"></a>
-<span class="sourceLineNo">433</span> enabled);<a name="line.433"></a>
-<span class="sourceLineNo">434</span> } else {<a name="line.434"></a>
-<span class="sourceLineNo">435</span> QuotaUtil.switchExceedThrottleQuota(masterServices.getConnection(), enabled);<a name="line.435"></a>
-<span class="sourceLineNo">436</span> LOG.info("{} switch exceed throttle quota from {} to {}",<a name="line.436"></a>
-<span class="sourceLineNo">437</span> masterServices.getClientIdAuditPrefix(), previousEnabled, enabled);<a name="line.437"></a>
-<span class="sourceLineNo">438</span> }<a name="line.438"></a>
-<span class="sourceLineNo">439</span> SwitchExceedThrottleQuotaResponse response = SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.439"></a>
-<span class="sourceLineNo">440</span> .setPreviousExceedThrottleQuotaEnabled(previousEnabled).build();<a name="line.440"></a>
-<span class="sourceLineNo">441</span> masterServices.getMasterCoprocessorHost().postSwitchExceedThrottleQuota(previousEnabled,<a name="line.441"></a>
-<span class="sourceLineNo">442</span> enabled);<a name="line.442"></a>
-<span class="sourceLineNo">443</span> return response;<a name="line.443"></a>
-<span class="sourceLineNo">444</span> } else {<a name="line.444"></a>
-<span class="sourceLineNo">445</span> LOG.warn("Skip switch exceed throttle quota to {} because quota is disabled", enabled);<a name="line.445"></a>
-<span class="sourceLineNo">446</span> return SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.446"></a>
-<span class="sourceLineNo">447</span> .setPreviousExceedThrottleQuotaEnabled(false).build();<a name="line.447"></a>
-<span class="sourceLineNo">448</span> }<a name="line.448"></a>
-<span class="sourceLineNo">449</span> }<a name="line.449"></a>
-<span class="sourceLineNo">450</span><a name="line.450"></a>
-<span class="sourceLineNo">451</span> public boolean isExceedThrottleQuotaEnabled() throws IOException {<a name="line.451"></a>
-<span class="sourceLineNo">452</span> return initialized ? QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection())<a name="line.452"></a>
-<span class="sourceLineNo">453</span> : false;<a name="line.453"></a>
-<span class="sourceLineNo">454</span> }<a name="line.454"></a>
-<span class="sourceLineNo">455</span><a name="line.455"></a>
-<span class="sourceLineNo">456</span> private void setQuota(final SetQuotaRequest req, final SetQuotaOperations quotaOps)<a name="line.456"></a>
-<span class="sourceLineNo">457</span> throws IOException, InterruptedException {<a name="line.457"></a>
-<span class="sourceLineNo">458</span> if (req.hasRemoveAll() && req.getRemoveAll() == true) {<a name="line.458"></a>
-<span class="sourceLineNo">459</span> quotaOps.preApply(null);<a name="line.459"></a>
-<span class="sourceLineNo">460</span> quotaOps.delete();<a name="line.460"></a>
-<span class="sourceLineNo">461</span> quotaOps.postApply(null);<a name="line.461"></a>
-<span class="sourceLineNo">462</span> return;<a name="line.462"></a>
-<span class="sourceLineNo">463</span> }<a name="line.463"></a>
-<span class="sourceLineNo">464</span><a name="line.464"></a>
-<span class="sourceLineNo">465</span> // Apply quota changes<a name="line.465"></a>
-<span class="sourceLineNo">466</span> GlobalQuotaSettingsImpl currentQuota = quotaOps.fetch();<a name="line.466"></a>
-<span class="sourceLineNo">467</span> if (LOG.isTraceEnabled()) {<a name="line.467"></a>
-<span class="sourceLineNo">468</span> LOG.trace(<a name="line.468"></a>
-<span class="sourceLineNo">469</span> "Current quota for request(" + TextFormat.shortDebugString(req)<a name="line.469"></a>
-<span class="sourceLineNo">470</span> + "): " + currentQuota);<a name="line.470"></a>
-<span class="sourceLineNo">471</span> }<a name="line.471"></a>
-<span class="sourceLineNo">472</span> // Call the appropriate "pre" CP hook with the current quota value (may be null)<a name="line.472"></a>
-<span class="sourceLineNo">473</span> quotaOps.preApply(currentQuota);<a name="line.473"></a>
-<span class="sourceLineNo">474</span> // Translate the protobuf request back into a POJO<a name="line.474"></a>
-<span class="sourceLineNo">475</span> QuotaSettings newQuota = QuotaSettings.buildFromProto(req);<a name="line.475"></a>
-<span class="sourceLineNo">476</span> if (LOG.isTraceEnabled()) {<a name="line.476"></a>
-<span class="sourceLineNo">477</span> LOG.trace("Deserialized quota from request: " + newQuota);<a name="line.477"></a>
-<span class="sourceLineNo">478</span> }<a name="line.478"></a>
-<span class="sourceLineNo">479</span><a name="line.479"></a>
-<span class="sourceLineNo">480</span> // Merge the current quota settings with the new quota settings the user provided.<a name="line.480"></a>
-<span class="sourceLineNo">481</span> //<a name="line.481"></a>
-<span class="sourceLineNo">482</span> // NB: while SetQuotaRequest technically allows for multi types of quotas to be set in one<a name="line.482"></a>
-<span class="sourceLineNo">483</span> // message, the Java API (in Admin/AsyncAdmin) does not. Assume there is only one type.<a name="line.483"></a>
-<span class="sourceLineNo">484</span> GlobalQuotaSettingsImpl mergedQuota = currentQuota.merge(newQuota);<a name="line.484"></a>
-<span class="sourceLineNo">485</span> if (LOG.isTraceEnabled()) {<a name="line.485"></a>
-<span class="sourceLineNo">486</span> LOG.trace("Computed merged quota from current quota and user request: " + mergedQuota);<a name="line.486"></a>
-<span class="sourceLineNo">487</span> }<a name="line.487"></a>
-<span class="sourceLineNo">488</span><a name="line.488"></a>
-<span class="sourceLineNo">489</span> // Submit new changes<a name="line.489"></a>
-<span class="sourceLineNo">490</span> if (mergedQuota == null) {<a name="line.490"></a>
-<span class="sourceLineNo">491</span> quotaOps.delete();<a name="line.491"></a>
-<span class="sourceLineNo">492</span> } else {<a name="line.492"></a>
-<span class="sourceLineNo">493</span> quotaOps.update(mergedQuota);<a name="line.493"></a>
-<span class="sourceLineNo">494</span> }<a name="line.494"></a>
-<span class="sourceLineNo">495</span> // Advertise the final result via the "post" CP hook<a name="line.495"></a>
-<span class="sourceLineNo">496</span> quotaOps.postApply(mergedQuota);<a name="line.496"></a>
-<span class="sourceLineNo">497</span> }<a name="line.497"></a>
-<span class="sourceLineNo">498</span><a name="line.498"></a>
-<span class="sourceLineNo">499</span> public void checkNamespaceTableAndRegionQuota(TableName tName, int regions) throws IOException {<a name="line.499"></a>
-<span class="sourceLineNo">500</span> if (initialized) {<a name="line.500"></a>
-<span class="sourceLineNo">501</span> namespaceQuotaManager.checkQuotaToCreateTable(tName, regions);<a name="line.501"></a>
-<span class="sourceLineNo">502</span> }<a name="line.502"></a>
-<span class="sourceLineNo">503</span> }<a name="line.503"></a>
-<span class="sourceLineNo">504</span><a name="line.504"></a>
-<span class="sourceLineNo">505</span> public void checkAndUpdateNamespaceRegionQuota(TableName tName, int regions) throws IOException {<a name="line.505"></a>
-<span class="sourceLineNo">506</span> if (initialized) {<a name="line.506"></a>
-<span class="sourceLineNo">507</span> namespaceQuotaManager.checkQuotaToUpdateRegion(tName, regions);<a name="line.507"></a>
-<span class="sourceLineNo">508</span> }<a name="line.508"></a>
-<span class="sourceLineNo">509</span> }<a name="line.509"></a>
-<span class="sourceLineNo">510</span><a name="line.510"></a>
-<span class="sourceLineNo">511</span> /**<a name="line.511"></a>
-<span class="sourceLineNo">512</span> * @return cached region count, or -1 if quota manager is disabled or table status not found<a name="line.512"></a>
-<span class="sourceLineNo">513</span> */<a name="line.513"></a>
-<span class="sourceLineNo">514</span> public int getRegionCountOfTable(TableName tName) throws IOException {<a name="line.514"></a>
-<span class="sourceLineNo">515</span> if (initialized) {<a name="line.515"></a>
-<span class="sourceLineNo">516</span> return namespaceQuotaManager.getRegionCountOfTable(tName);<a name="line.516"></a>
-<span class="sourceLineNo">517</span> }<a name="line.517"></a>
-<span class="sourceLineNo">518</span> return -1;<a name="line.518"></a>
-<span class="sourceLineNo">519</span> }<a name="line.519"></a>
-<span class="sourceLineNo">520</span><a name="line.520"></a>
-<span class="sourceLineNo">521</span> @Override<a name="line.521"></a>
-<span class="sourceLineNo">522</span> public void onRegionMerged(RegionInfo mergedRegion) throws IOException {<a name="line.522"></a>
-<span class="sourceLineNo">523</span> if (initialized) {<a name="line.523"></a>
-<span class="sourceLineNo">524</span> namespaceQuotaManager.updateQuotaForRegionMerge(mergedRegion);<a name="line.524"></a>
-<span class="sourceLineNo">525</span> }<a name="line.525"></a>
-<span class="sourceLineNo">526</span> }<a name="line.526"></a>
-<span class="sourceLineNo">527</span><a name="line.527"></a>
-<span class="sourceLineNo">528</span> @Override<a name="line.528"></a>
-<span class="sourceLineNo">529</span> public void onRegionSplit(RegionInfo hri) throws IOException {<a name="line.529"></a>
-<span class="sourceLineNo">530</span> if (initialized) {<a name="line.530"></a>
-<span class="sourceLineNo">531</span> namespaceQuotaManager.checkQuotaToSplitRegion(hri);<a name="line.531"></a>
-<span class="sourceLineNo">532</span> }<a name="line.532"></a>
-<span class="sourceLineNo">533</span> }<a name="line.533"></a>
-<span class="sourceLineNo">534</span><a name="line.534"></a>
-<span class="sourceLineNo">535</span> /**<a name="line.535"></a>
-<span class="sourceLineNo">536</span> * Remove table from namespace quota.<a name="line.536"></a>
-<span class="sourceLineNo">537</span> *<a name="line.537"></a>
-<span class="sourceLineNo">538</span> * @param tName - The table name to update quota usage.<a name="line.538"></a>
-<span class="sourceLineNo">539</span> * @throws IOException Signals that an I/O exception has occurred.<a name="line.539"></a>
-<span class="sourceLineNo">540</span> */<a name="line.540"></a>
-<span class="sourceLineNo">541</span> public void removeTableFromNamespaceQuota(TableName tName) throws IOException {<a name="line.541"></a>
-<span class="sourceLineNo">542</span> if (initialized) {<a name="line.542"></a>
-<span class="sourceLineNo">543</span> namespaceQuotaManager.removeFromNamespaceUsage(tName);<a name="line.543"></a>
-<span class="sourceLineNo">544</span> }<a name="line.544"></a>
-<span class="sourceLineNo">545</span> }<a name="line.545"></a>
-<span class="sourceLineNo">546</span><a name="line.546"></a>
-<span class="sourceLineNo">547</span> public NamespaceAuditor getNamespaceQuotaManager() {<a name="line.547"></a>
-<span class="sourceLineNo">548</span> return this.namespaceQuotaManager;<a name="line.548"></a>
-<span class="sourceLineNo">549</span> }<a name="line.549"></a>
-<span class="sourceLineNo">550</span><a name="line.550"></a>
-<span class="sourceLineNo">551</span> /**<a name="line.551"></a>
-<span class="sourceLineNo">552</span> * Encapsulates CRUD quota operations for some subject.<a name="line.552"></a>
-<span class="sourceLineNo">553</span> */<a name="line.553"></a>
-<span class="sourceLineNo">554</span> private static interface SetQuotaOperations {<a name="line.554"></a>
-<span class="sourceLineNo">555</span> /**<a name="line.555"></a>
-<span class="sourceLineNo">556</span> * Fetches the current quota settings for the subject.<a name="line.556"></a>
-<span class="sourceLineNo">557</span> */<a name="line.557"></a>
-<span class="sourceLineNo">558</span> GlobalQuotaSettingsImpl fetch() throws IOException;<a name="line.558"></a>
-<span class="sourceLineNo">559</span> /**<a name="line.559"></a>
-<span class="sourceLineNo">560</span> * Deletes the quota for the subject.<a name="line.560"></a>
-<span class="sourceLineNo">561</span> */<a name="line.561"></a>
-<span class="sourceLineNo">562</span> void delete() throws IOException;<a name="line.562"></a>
-<span class="sourceLineNo">563</span> /**<a name="line.563"></a>
-<span class="sourceLineNo">564</span> * Persist the given quota for the subject.<a name="line.564"></a>
-<span class="sourceLineNo">565</span> */<a name="line.565"></a>
-<span class="sourceLineNo">566</span> void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.566"></a>
-<span class="sourceLineNo">567</span> /**<a name="line.567"></a>
-<span class="sourceLineNo">568</span> * Performs some action before {@link #update(GlobalQuotaSettingsImpl)} with the current<a name="line.568"></a>
-<span class="sourceLineNo">569</span> * quota for the subject.<a name="line.569"></a>
-<span class="sourceLineNo">570</span> */<a name="line.570"></a>
-<span class="sourceLineNo">571</span> void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.571"></a>
-<span class="sourceLineNo">572</span> /**<a name="line.572"></a>
-<span class="sourceLineNo">573</span> * Performs some action after {@link #update(GlobalQuotaSettingsImpl)} with the resulting<a name="line.573"></a>
-<span class="sourceLineNo">574</span> * quota from the request action for the subject.<a name="line.574"></a>
-<span class="sourceLineNo">575</span> */<a name="line.575"></a>
-<span class="sourceLineNo">576</span> void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.576"></a>
-<span class="sourceLineNo">577</span> }<a name="line.577"></a>
-<span class="sourceLineNo">578</span><a name="line.578"></a>
-<span class="sourceLineNo">579</span> /* ==========================================================================<a name="line.579"></a>
-<span class="sourceLineNo">580</span> * Helpers<a name="line.580"></a>
-<span class="sourceLineNo">581</span> */<a name="line.581"></a>
-<span class="sourceLineNo">582</span><a name="line.582"></a>
-<span class="sourceLineNo">583</span> private void checkQuotaSupport() throws IOException {<a name="line.583"></a>
-<span class="sourceLineNo">584</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.584"></a>
-<span class="sourceLineNo">585</span> throw new DoNotRetryIOException(<a name="line.585"></a>
-<span class="sourceLineNo">586</span> new UnsupportedOperationException("quota support disabled"));<a name="line.586"></a>
-<span class="sourceLineNo">587</span> }<a name="line.587"></a>
-<span class="sourceLineNo">588</span> if (!initialized) {<a name="line.588"></a>
-<span class="sourceLineNo">589</span> long maxWaitTime = masterServices.getConfiguration().getLong(<a name="line.589"></a>
-<span class="sourceLineNo">590</span> "hbase.master.wait.for.quota.manager.init", 30000); // default is 30 seconds.<a name="line.590"></a>
-<span class="sourceLineNo">591</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.591"></a>
-<span class="sourceLineNo">592</span> do {<a name="line.592"></a>
-<span class="sourceLineNo">593</span> try {<a name="line.593"></a>
-<span class="sourceLineNo">594</span> Thread.sleep(100);<a name="line.594"></a>
-<span class="sourceLineNo">595</span> } catch (InterruptedException e) {<a name="line.595"></a>
-<span class="sourceLineNo">596</span> LOG.warn("Interrupted while waiting for Quota Manager to be initialized.");<a name="line.596"></a>
-<span class="sourceLineNo">597</span> break;<a name="line.597"></a>
-<span class="sourceLineNo">598</span> }<a name="line.598"></a>
-<span class="sourceLineNo">599</span> } while (!initialized && (EnvironmentEdgeManager.currentTime() - startTime) < maxWaitTime);<a name="line.599"></a>
-<span class="sourceLineNo">600</span> if (!initialized) {<a name="line.600"></a>
-<span class="sourceLineNo">601</span> throw new IOException("Quota manager is uninitialized, please retry later.");<a name="line.601"></a>
-<span class="sourceLineNo">602</span> }<a name="line.602"></a>
-<span class="sourceLineNo">603</span> }<a name="line.603"></a>
-<span class="sourceLineNo">604</span> }<a name="line.604"></a>
-<span class="sourceLineNo">605</span><a name="line.605"></a>
-<span class="sourceLineNo">606</span> private void createQuotaTable() throws IOException {<a name="line.606"></a>
-<span class="sourceLineNo">607</span> masterServices.createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);<a name="line.607"></a>
-<span class="sourceLineNo">608</span> }<a name="line.608"></a>
-<span class="sourceLineNo">609</span><a name="line.609"></a>
-<span class="sourceLineNo">610</span> private static class NamedLock<T> {<a name="line.610"></a>
-<span class="sourceLineNo">611</span> private final HashSet<T> locks = new HashSet<>();<a name="line.611"></a>
-<span class="sourceLineNo">612</span><a name="line.612"></a>
-<span class="sourceLineNo">613</span> public void lock(final T name) throws InterruptedException {<a name="line.613"></a>
-<span class="sourceLineNo">614</span> synchronized (locks) {<a name="line.614"></a>
-<span class="sourceLineNo">615</span> while (locks.contains(name)) {<a name="line.615"></a>
-<span class="sourceLineNo">616</span> locks.wait();<a name="line.616"></a>
-<span class="sourceLineNo">617</span> }<a name="line.617"></a>
-<span class="sourceLineNo">618</span> locks.add(name);<a name="line.618"></a>
-<span class="sourceLineNo">619</span> }<a name="line.619"></a>
-<span class="sourceLineNo">620</span> }<a name="line.620"></a>
-<span class="sourceLineNo">621</span><a name="line.621"></a>
-<span class="sourceLineNo">622</span> public void unlock(final T name) {<a name="line.622"></a>
-<span class="sourceLineNo">623</span> synchronized (locks) {<a name="line.623"></a>
-<span class="sourceLineNo">624</span> locks.remove(name);<a name="line.624"></a>
-<span class="sourceLineNo">625</span> locks.notifyAll();<a name="line.625"></a>
-<span class="sourceLineNo">626</span> }<a name="line.626"></a>
-<span class="sourceLineNo">627</span> }<a name="line.627"></a>
-<span class="sourceLineNo">628</span> }<a name="line.628"></a>
-<span class="sourceLineNo">629</span><a name="line.629"></a>
-<span class="sourceLineNo">630</span> @Override<a name="line.630"></a>
-<span class="sourceLineNo">631</span> public void onRegionSplitReverted(RegionInfo hri) throws IOException {<a name="line.631"></a>
-<span class="sourceLineNo">632</span> if (initialized) {<a name="line.632"></a>
-<span class="sourceLineNo">633</span> this.namespaceQuotaManager.removeRegionFromNamespaceUsage(hri);<a name="line.633"></a>
-<span class="sourceLineNo">634</span> }<a name="line.634"></a>
-<span class="sourceLineNo">635</span> }<a name="line.635"></a>
-<span class="sourceLineNo">636</span><a name="line.636"></a>
-<span class="sourceLineNo">637</span> /**<a name="line.637"></a>
-<span class="sourceLineNo">638</span> * Holds the size of a region at the given time, millis since the epoch.<a name="line.638"></a>
-<span class="sourceLineNo">639</span> */<a name="line.639"></a>
-<span class="sourceLineNo">640</span> private static class SizeSnapshotWithTimestamp {<a name="line.640"></a>
-<span class="sourceLineNo">641</span> private final long size;<a name="line.641"></a>
-<span class="sourceLineNo">642</span> private final long time;<a name="line.642"></a>
-<span class="sourceLineNo">643</span><a name="line.643"></a>
-<span class="sourceLineNo">644</span> public SizeSnapshotWithTimestamp(long size, long time) {<a name="line.644"></a>
-<span class="sourceLineNo">645</span> this.size = size;<a name="line.645"></a>
-<span class="sourceLineNo">646</span> this.time = time;<a name="line.646"></a>
-<span class="sourceLineNo">647</span> }<a name="line.647"></a>
-<span class="sourceLineNo">648</span><a name="line.648"></a>
-<span class="sourceLineNo">649</span> public long getSize() {<a name="line.649"></a>
-<span class="sourceLineNo">650</span> return size;<a name="line.650"></a>
-<span class="sourceLineNo">651</span> }<a name="line.651"></a>
-<span class="sourceLineNo">652</span><a name="line.652"></a>
-<span class="sourceLineNo">653</span> public long getTime() {<a name="line.653"></a>
-<span class="sourceLineNo">654</span> return time;<a name="line.654"></a>
-<span class="sourceLineNo">655</span> }<a name="line.655"></a>
-<span class="sourceLineNo">656</span><a name="line.656"></a>
-<span class="sourceLineNo">657</span> @Override<a name="line.657"></a>
-<span class="sourceLineNo">658</span> public boolean equals(Object o) {<a name="line.658"></a>
-<span class="sourceLineNo">659</span> if (o instanceof SizeSnapshotWithTimestamp) {<a name="line.659"></a>
-<span class="sourceLineNo">660</span> SizeSnapshotWithTimestamp other = (SizeSnapshotWithTimestamp) o;<a name="line.660"></a>
-<span class="sourceLineNo">661</span> return size == other.size && time == other.time;<a name="line.661"></a>
-<span class="sourceLineNo">662</span> }<a name="line.662"></a>
-<span class="sourceLineNo">663</span> return false;<a name="line.663"></a>
-<span class="sourceLineNo">664</span> }<a name="line.664"></a>
-<span class="sourceLineNo">665</span><a name="line.665"></a>
-<span class="sourceLineNo">666</span> @Override<a name="line.666"></a>
-<span class="sourceLineNo">667</span> public int hashCode() {<a name="line.667"></a>
-<span class="sourceLineNo">668</span> HashCodeBuilder hcb = new HashCodeBuilder();<a name="line.668"></a>
-<span class="sourceLineNo">669</span> return hcb.append(size).append(time).toHashCode();<a name="line.669"></a>
-<span class="sourceLineNo">670</span> }<a name="line.670"></a>
-<span class="sourceLineNo">671</span><a name="line.671"></a>
-<span class="sourceLineNo">672</span> @Override<a name="line.672"></a>
-<span class="sourceLineNo">673</span> public String toString() {<a name="line.673"></a>
-<span class="sourceLineNo">674</span> StringBuilder sb = new StringBuilder(32);<a name="line.674"></a>
-<span class="sourceLineNo">675</span> sb.append("SizeSnapshotWithTimestamp={size=").append(size).append("B, ");<a name="line.675"></a>
-<span class="sourceLineNo">676</span> sb.append("time=").append(time).append("}");<a name="line.676"></a>
-<span class="sourceLineNo">677</span> return sb.toString();<a name="line.677"></a>
-<span class="sourceLineNo">678</span> }<a name="line.678"></a>
-<span class="sourceLineNo">679</span> }<a name="line.679"></a>
-<span class="sourceLineNo">680</span><a name="line.680"></a>
-<span class="sourceLineNo">681</span> @VisibleForTesting<a name="line.681"></a>
-<span class="sourceLineNo">682</span> void initializeRegionSizes() {<a name="line.682"></a>
-<span class="sourceLineNo">683</span> assert regionSizes == null;<a name="line.683"></a>
-<span class="sourceLineNo">684</span> this.regionSizes = new ConcurrentHashMap<>();<a name="line.684"></a>
-<span class="sourceLineNo">685</span> }<a name="line.685"></a>
-<span class="sourceLineNo">686</span><a name="line.686"></a>
-<span class="sourceLineNo">687</span> public void addRegionSize(RegionInfo hri, long size, long time) {<a name="line.687"></a>
-<span class="sourceLineNo">688</span> if (regionSizes == null) {<a name="line.688"></a>
-<span class="sourceLineNo">689</span> return;<a name="line.689"></a>
-<span class="sourceLineNo">690</span> }<a name="line.690"></a>
-<span class="sourceLineNo">691</span> regionSizes.put(hri, new SizeSnapshotWithTimestamp(size, time));<a name="line.691"></a>
-<span class="sourceLineNo">692</span> }<a name="line.692"></a>
-<span class="sourceLineNo">693</span><a name="line.693"></a>
-<span class="sourceLineNo">694</span> public Map<RegionInfo, Long> snapshotRegionSizes() {<a name="line.694"></a>
-<span class="sourceLineNo">695</span> if (regionSizes == null) {<a name="line.695"></a>
-<span class="sourceLineNo">696</span> return EMPTY_MAP;<a name="line.696"></a>
-<span class="sourceLineNo">697</span> }<a name="line.697"></a>
-<span class="sourceLineNo">698</span><a name="line.698"></a>
-<span class="sourceLineNo">699</span> Map<RegionInfo, Long> copy = new HashMap<>();<a name="line.699"></a>
-<span class="sourceLineNo">700</span> for (Entry<RegionInfo, SizeSnapshotWithTimestamp> entry : regionSizes.entrySet()) {<a name="line.700"></a>
-<span class="sourceLineNo">701</span> copy.put(entry.getKey(), entry.getValue().getSize());<a name="line.701"></a>
-<span class="sourceLineNo">702</span> }<a name="line.702"></a>
-<span class="sourceLineNo">703</span> return copy;<a name="line.703"></a>
-<span class="sourceLineNo">704</span> }<a name="line.704"></a>
-<span class="sourceLineNo">705</span><a name="line.705"></a>
-<span class="sourceLineNo">706</span> int pruneEntriesOlderThan(long timeToPruneBefore) {<a name="line.706"></a>
-<span class="sourceLineNo">707</span> if (regionSizes == null) {<a name="line.707"></a>
-<span class="sourceLineNo">708</span> return 0;<a name="line.708"></a>
-<span class="sourceLineNo">709</span> }<a name="line.709"></a>
-<span class="sourceLineNo">710</span> int numEntriesRemoved = 0;<a name="line.710"></a>
-<span class="sourceLineNo">711</span> Iterator<Entry<RegionInfo,SizeSnapshotWithTimestamp>> iterator =<a name="line.711"></a>
-<span class="sourceLineNo">712</span> regionSizes.entrySet().iterator();<a name="line.712"></a>
-<span class="sourceLineNo">713</span> while (iterator.hasNext()) {<a name="line.713"></a>
-<span class="sourceLineNo">714</span> long currentEntryTime = iterator.next().getValue().getTime();<a name="line.714"></a>
-<span class="sourceLineNo">715</span> if (currentEntryTime < timeToPruneBefore) {<a name="line.715"></a>
-<span class="sourceLineNo">716</span> iterator.remove();<a name="line.716"></a>
-<span class="sourceLineNo">717</span> numEntriesRemoved++;<a name="line.717"></a>
-<span class="sourceLineNo">718</span> }<a name="line.718"></a>
-<span class="sourceLineNo">719</span> }<a name="line.719"></a>
-<span class="sourceLineNo">720</span> return numEntriesRemoved;<a name="line.720"></a>
-<span class="sourceLineNo">721</span> }<a name="line.721"></a>
-<span class="sourceLineNo">722</span><a name="line.722"></a>
-<span class="sourceLineNo">723</span> public void processFileArchivals(FileArchiveNotificationRequest request, Connection conn,<a name="line.723"></a>
-<span class="sourceLineNo">724</span> Configuration conf, FileSystem fs) throws IOException {<a name="line.724"></a>
-<span class="sourceLineNo">725</span> final HashMultimap<TableName,Entry<String,Long>> archivedFilesByTable = HashMultimap.create();<a name="line.725"></a>
-<span class="sourceLineNo">726</span> // Group the archived files by table<a name="line.726"></a>
-<span class="sourceLineNo">727</span> for (FileWithSize fileWithSize : request.getArchivedFilesList()) {<a name="line.727"></a>
-<span class="sourceLineNo">728</span> TableName tn = ProtobufUtil.toTableName(fileWithSize.getTableName());<a name="line.728"></a>
-<span class="sourceLineNo">729</span> archivedFilesByTable.put(<a name="line.729"></a>
-<span class="sourceLineNo">730</span> tn, Maps.immutableEntry(fileWithSize.getName(), fileWithSize.getSize()));<a name="line.730"></a>
-<span class="sourceLineNo">731</span> }<a name="line.731"></a>
-<span class="sourceLineNo">732</span> if (LOG.isTraceEnabled()) {<a name="line.732"></a>
-<span class="sourceLineNo">733</span> LOG.trace("Grouped archived files by table: " + archivedFilesByTable);<a name="line.733"></a>
-<span class="sourceLineNo">734</span> }<a name="line.734"></a>
-<span class="sourceLineNo">735</span> // Report each set of files to the appropriate object<a name="line.735"></a>
-<span class="sourceLineNo">736</span> for (TableName tn : archivedFilesByTable.keySet()) {<a name="line.736"></a>
-<span class="sourceLineNo">737</span> final Set<Entry<String,Long>> filesWithSize = archivedFilesByTable.get(tn);<a name="line.737"></a>
-<span class="sourceLineNo">738</span> final FileArchiverNotifier notifier = FileArchiverNotifierFactoryImpl.getInstance().get(<a name="line.738"></a>
-<span class="sourceLineNo">739</span> conn, conf, fs, tn);<a name="line.739"></a>
-<span class="sourceLineNo">740</span> notifier.addArchivedFiles(filesWithSize);<a name="line.740"></a>
-<span class="sourceLineNo">741</span> }<a name="line.741"></a>
-<span class="sourceLineNo">742</span> }<a name="line.742"></a>
-<span class="sourceLineNo">743</span><a name="line.743"></a>
-<span class="sourceLineNo">744</span> /**<a name="line.744"></a>
-<span class="sourceLineNo">745</span> * Removes each region size entry where the RegionInfo references the provided TableName.<a name="line.745"></a>
-<span class="sourceLineNo">746</span> *<a name="line.746"></a>
-<span class="sourceLineNo">747</span> * @param tableName tableName.<a name="line.747"></a>
-<span class="sourceLineNo">748</span> */<a name="line.748"></a>
-<span class="sourceLineNo">749</span> public void removeRegionSizesForTable(TableName tableName) {<a name="line.749"></a>
-<span class="sourceLineNo">750</span> regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));<a name="line.750"></a>
-<span class="sourceLineNo">751</span> }<a name="line.751"></a>
-<span class="sourceLineNo">752</span>}<a name="line.752"></a>
-<span class="sourceLineNo">753</span><a name="line.753"></a>
+<span class="sourceLineNo">028</span>import java.util.Optional;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.Set;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.30"></a>
+<span class="sourceLineNo">031</span><a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.commons.lang3.builder.HashCodeBuilder;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.conf.Configuration;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.fs.FileSystem;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.RegionStateListener;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.TableName;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.master.procedure.SwitchRpcThrottleProcedure;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.namespace.NamespaceAuditor;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.slf4j.Logger;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.slf4j.LoggerFactory;<a name="line.51"></a>
+<span class="sourceLineNo">052</span><a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hbase.thirdparty.com.google.protobuf.TextFormat;<a name="line.56"></a>
+<span class="sourceLineNo">057</span><a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse;<a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest.FileWithSize;<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span>/**<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * Master Quota Manager.<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * It is responsible for initialize the quota table on the first-run and<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * provide the admin operations to interact with the quota table.<a name="line.73"></a>
+<span class="sourceLineNo">074</span> *<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * TODO: FUTURE: The master will be responsible to notify each RS of quota changes<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * and it will do the "quota aggregation" when the QuotaScope is CLUSTER.<a name="line.76"></a>
+<span class="sourceLineNo">077</span> */<a name="line.77"></a>
+<span class="sourceLineNo">078</span>@InterfaceAudience.Private<a name="line.78"></a>
+<span class="sourceLineNo">079</span>@InterfaceStability.Evolving<a name="line.79"></a>
+<span class="sourceLineNo">080</span>public class MasterQuotaManager implements RegionStateListener {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> private static final Logger LOG = LoggerFactory.getLogger(MasterQuotaManager.class);<a name="line.81"></a>
+<span class="sourceLineNo">082</span> private static final Map<RegionInfo, Long> EMPTY_MAP = Collections.unmodifiableMap(<a name="line.82"></a>
+<span class="sourceLineNo">083</span> new HashMap<>());<a name="line.83"></a>
+<span class="sourceLineNo">084</span><a name="line.84"></a>
+<span class="sourceLineNo">085</span> private final MasterServices masterServices;<a name="line.85"></a>
+<span class="sourceLineNo">086</span> private NamedLock<String> namespaceLocks;<a name="line.86"></a>
+<span class="sourceLineNo">087</span> private NamedLock<TableName> tableLocks;<a name="line.87"></a>
+<span class="sourceLineNo">088</span> private NamedLock<String> userLocks;<a name="line.88"></a>
+<span class="sourceLineNo">089</span> private NamedLock<String> regionServerLocks;<a name="line.89"></a>
+<span class="sourceLineNo">090</span> private boolean initialized = false;<a name="line.90"></a>
+<span class="sourceLineNo">091</span> private NamespaceAuditor namespaceQuotaManager;<a name="line.91"></a>
+<span class="sourceLineNo">092</span> private ConcurrentHashMap<RegionInfo, SizeSnapshotWithTimestamp> regionSizes;<a name="line.92"></a>
+<span class="sourceLineNo">093</span> // Storage for quota rpc throttle<a name="line.93"></a>
+<span class="sourceLineNo">094</span> private RpcThrottleStorage rpcThrottleStorage;<a name="line.94"></a>
+<span class="sourceLineNo">095</span><a name="line.95"></a>
+<span class="sourceLineNo">096</span> public MasterQuotaManager(final MasterServices masterServices) {<a name="line.96"></a>
+<span class="sourceLineNo">097</span> this.masterServices = masterServices;<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> public void start() throws IOException {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> // If the user doesn't want the quota support skip all the initializations.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> LOG.info("Quota support disabled");<a name="line.103"></a>
+<span class="sourceLineNo">104</span> return;<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span><a name="line.106"></a>
+<span class="sourceLineNo">107</span> // Create the quota table if missing<a name="line.107"></a>
+<span class="sourceLineNo">108</span> if (!MetaTableAccessor.tableExists(masterServices.getConnection(),<a name="line.108"></a>
+<span class="sourceLineNo">109</span> QuotaUtil.QUOTA_TABLE_NAME)) {<a name="line.109"></a>
+<span class="sourceLineNo">110</span> LOG.info("Quota table not found. Creating...");<a name="line.110"></a>
+<span class="sourceLineNo">111</span> createQuotaTable();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> }<a name="line.112"></a>
+<span class="sourceLineNo">113</span><a name="line.113"></a>
+<span class="sourceLineNo">114</span> LOG.info("Initializing quota support");<a name="line.114"></a>
+<span class="sourceLineNo">115</span> namespaceLocks = new NamedLock<>();<a name="line.115"></a>
+<span class="sourceLineNo">116</span> tableLocks = new NamedLock<>();<a name="line.116"></a>
+<span class="sourceLineNo">117</span> userLocks = new NamedLock<>();<a name="line.117"></a>
+<span class="sourceLineNo">118</span> regionServerLocks = new NamedLock<>();<a name="line.118"></a>
+<span class="sourceLineNo">119</span> regionSizes = new ConcurrentHashMap<>();<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> namespaceQuotaManager = new NamespaceAuditor(masterServices);<a name="line.121"></a>
+<span class="sourceLineNo">122</span> namespaceQuotaManager.start();<a name="line.122"></a>
+<span class="sourceLineNo">123</span> initialized = true;<a name="line.123"></a>
+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> rpcThrottleStorage =<a name="line.125"></a>
+<span class="sourceLineNo">126</span> new RpcThrottleStorage(masterServices.getZooKeeper(), masterServices.getConfiguration());<a name="line.126"></a>
+<span class="sourceLineNo">127</span> }<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span> public void stop() {<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> public boolean isQuotaInitialized() {<a name="line.132"></a>
+<span class="sourceLineNo">133</span> return initialized && namespaceQuotaManager.isInitialized();<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> /* ==========================================================================<a name="line.136"></a>
+<span class="sourceLineNo">137</span> * Admin operations to manage the quota table<a name="line.137"></a>
+<span class="sourceLineNo">138</span> */<a name="line.138"></a>
+<span class="sourceLineNo">139</span> public SetQuotaResponse setQuota(final SetQuotaRequest req)<a name="line.139"></a>
+<span class="sourceLineNo">140</span> throws IOException, InterruptedException {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> checkQuotaSupport();<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> if (req.hasUserName()) {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> userLocks.lock(req.getUserName());<a name="line.144"></a>
+<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
+<span class="sourceLineNo">146</span> if (req.hasTableName()) {<a name="line.146"></a>
+<span class="sourceLineNo">147</span> setUserQuota(req.getUserName(), ProtobufUtil.toTableName(req.getTableName()), req);<a name="line.147"></a>
+<span class="sourceLineNo">148</span> } else if (req.hasNamespace()) {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> setUserQuota(req.getUserName(), req.getNamespace(), req);<a name="line.149"></a>
+<span class="sourceLineNo">150</span> } else {<a name="line.150"></a>
+<span class="sourceLineNo">151</span> setUserQuota(req.getUserName(), req);<a name="line.151"></a>
+<span class="sourceLineNo">152</span> }<a name="line.152"></a>
+<span class="sourceLineNo">153</span> } finally {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> userLocks.unlock(req.getUserName());<a name="line.154"></a>
+<span class="sourceLineNo">155</span> }<a name="line.155"></a>
+<span class="sourceLineNo">156</span> } else if (req.hasTableName()) {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> TableName table = ProtobufUtil.toTableName(req.getTableName());<a name="line.157"></a>
+<span class="sourceLineNo">158</span> tableLocks.lock(table);<a name="line.158"></a>
+<span class="sourceLineNo">159</span> try {<a name="line.159"></a>
+<span class="sourceLineNo">160</span> setTableQuota(table, req);<a name="line.160"></a>
+<span class="sourceLineNo">161</span> } finally {<a name="line.161"></a>
+<span class="sourceLineNo">162</span> tableLocks.unlock(table);<a name="line.162"></a>
+<span class="sourceLineNo">163</span> }<a name="line.163"></a>
+<span class="sourceLineNo">164</span> } else if (req.hasNamespace()) {<a name="line.164"></a>
+<span class="sourceLineNo">165</span> namespaceLocks.lock(req.getNamespace());<a name="line.165"></a>
+<span class="sourceLineNo">166</span> try {<a name="line.166"></a>
+<span class="sourceLineNo">167</span> setNamespaceQuota(req.getNamespace(), req);<a name="line.167"></a>
+<span class="sourceLineNo">168</span> } finally {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> namespaceLocks.unlock(req.getNamespace());<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span> } else if (req.hasRegionServer()) {<a name="line.171"></a>
+<span class="sourceLineNo">172</span> regionServerLocks.lock(req.getRegionServer());<a name="line.172"></a>
+<span class="sourceLineNo">173</span> try {<a name="line.173"></a>
+<span class="sourceLineNo">174</span> setRegionServerQuota(req.getRegionServer(), req);<a name="line.174"></a>
+<span class="sourceLineNo">175</span> } finally {<a name="line.175"></a>
+<span class="sourceLineNo">176</span> regionServerLocks.unlock(req.getRegionServer());<a name="line.176"></a>
+<span class="sourceLineNo">177</span> }<a name="line.177"></a>
+<span class="sourceLineNo">178</span> } else {<a name="line.178"></a>
+<span class="sourceLineNo">179</span> throw new DoNotRetryIOException(new UnsupportedOperationException(<a name="line.179"></a>
+<span class="sourceLineNo">180</span> "a user, a table, a namespace or region server must be specified"));<a name="line.180"></a>
+<span class="sourceLineNo">181</span> }<a name="line.181"></a>
+<span class="sourceLineNo">182</span> return SetQuotaResponse.newBuilder().build();<a name="line.182"></a>
+<span class="sourceLineNo">183</span> }<a name="line.183"></a>
+<span class="sourceLineNo">184</span><a name="line.184"></a>
+<span class="sourceLineNo">185</span> public void setUserQuota(final String userName, final SetQuotaRequest req)<a name="line.185"></a>
+<span class="sourceLineNo">186</span> throws IOException, InterruptedException {<a name="line.186"></a>
+<span class="sourceLineNo">187</span> setQuota(req, new SetQuotaOperations() {<a name="line.187"></a>
+<span class="sourceLineNo">188</span> @Override<a name="line.188"></a>
+<span class="sourceLineNo">189</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.189"></a>
+<span class="sourceLineNo">190</span> return new GlobalQuotaSettingsImpl(req.getUserName(), null, null, null,<a name="line.190"></a>
+<span class="sourceLineNo">191</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName));<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span> @Override<a name="line.193"></a>
+<span class="sourceLineNo">194</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.194"></a>
+<span class="sourceLineNo">195</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, quotaPojo.toQuotas());<a name="line.195"></a>
+<span class="sourceLineNo">196</span> }<a name="line.196"></a>
+<span class="sourceLineNo">197</span> @Override<a name="line.197"></a>
+<span class="sourceLineNo">198</span> public void delete() throws IOException {<a name="line.198"></a>
+<span class="sourceLineNo">199</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName);<a name="line.199"></a>
+<span class="sourceLineNo">200</span> }<a name="line.200"></a>
+<span class="sourceLineNo">201</span> @Override<a name="line.201"></a>
+<span class="sourceLineNo">202</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.202"></a>
+<span class="sourceLineNo">203</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, quotaPojo);<a name="line.203"></a>
+<span class="sourceLineNo">204</span> }<a name="line.204"></a>
+<span class="sourceLineNo">205</span> @Override<a name="line.205"></a>
+<span class="sourceLineNo">206</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.206"></a>
+<span class="sourceLineNo">207</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, quotaPojo);<a name="line.207"></a>
+<span class="sourceLineNo">208</span> }<a name="line.208"></a>
+<span class="sourceLineNo">209</span> });<a name="line.209"></a>
+<span class="sourceLineNo">210</span> }<a name="line.210"></a>
+<span class="sourceLineNo">211</span><a name="line.211"></a>
+<span class="sourceLineNo">212</span> public void setUserQuota(final String userName, final TableName table,<a name="line.212"></a>
+<span class="sourceLineNo">213</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.213"></a>
+<span class="sourceLineNo">214</span> setQuota(req, new SetQuotaOperations() {<a name="line.214"></a>
+<span class="sourceLineNo">215</span> @Override<a name="line.215"></a>
+<span class="sourceLineNo">216</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.216"></a>
+<span class="sourceLineNo">217</span> return new GlobalQuotaSettingsImpl(userName, table, null, null,<a name="line.217"></a>
+<span class="sourceLineNo">218</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, table));<a name="line.218"></a>
+<span class="sourceLineNo">219</span> }<a name="line.219"></a>
+<span class="sourceLineNo">220</span> @Override<a name="line.220"></a>
+<span class="sourceLineNo">221</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.221"></a>
+<span class="sourceLineNo">222</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, table,<a name="line.222"></a>
+<span class="sourceLineNo">223</span> quotaPojo.toQuotas());<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> @Override<a name="line.225"></a>
+<span class="sourceLineNo">226</span> public void delete() throws IOException {<a name="line.226"></a>
+<span class="sourceLineNo">227</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, table);<a name="line.227"></a>
+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span> @Override<a name="line.229"></a>
+<span class="sourceLineNo">230</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.230"></a>
+<span class="sourceLineNo">231</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, table, quotaPojo);<a name="line.231"></a>
+<span class="sourceLineNo">232</span> }<a name="line.232"></a>
+<span class="sourceLineNo">233</span> @Override<a name="line.233"></a>
+<span class="sourceLineNo">234</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.234"></a>
+<span class="sourceLineNo">235</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, table, quotaPojo);<a name="line.235"></a>
+<span class="sourceLineNo">236</span> }<a name="line.236"></a>
+<span class="sourceLineNo">237</span> });<a name="line.237"></a>
+<span class="sourceLineNo">238</span> }<a name="line.238"></a>
+<span class="sourceLineNo">239</span><a name="line.239"></a>
+<span class="sourceLineNo">240</span> public void setUserQuota(final String userName, final String namespace,<a name="line.240"></a>
+<span class="sourceLineNo">241</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.241"></a>
+<span class="sourceLineNo">242</span> setQuota(req, new SetQuotaOperations() {<a name="line.242"></a>
+<span class="sourceLineNo">243</span> @Override<a name="line.243"></a>
+<span class="sourceLineNo">244</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.244"></a>
+<span class="sourceLineNo">245</span> return new GlobalQuotaSettingsImpl(userName, null, namespace, null,<a name="line.245"></a>
+<span class="sourceLineNo">246</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, namespace));<a name="line.246"></a>
+<span class="sourceLineNo">247</span> }<a name="line.247"></a>
+<span class="sourceLineNo">248</span> @Override<a name="line.248"></a>
+<span class="sourceLineNo">249</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.249"></a>
+<span class="sourceLineNo">250</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, namespace,<a name="line.250"></a>
+<span class="sourceLineNo">251</span> quotaPojo.toQuotas());<a name="line.251"></a>
+<span class="sourceLineNo">252</span> }<a name="line.252"></a>
+<span class="sourceLineNo">253</span> @Override<a name="line.253"></a>
+<span class="sourceLineNo">254</span> public void delete() throws IOException {<a name="line.254"></a>
+<span class="sourceLineNo">255</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, namespace);<a name="line.255"></a>
+<span class="sourceLineNo">256</span> }<a name="line.256"></a>
+<span class="sourceLineNo">257</span> @Override<a name="line.257"></a>
+<span class="sourceLineNo">258</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.258"></a>
+<span class="sourceLineNo">259</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(<a name="line.259"></a>
+<span class="sourceLineNo">260</span> userName, namespace, quotaPojo);<a name="line.260"></a>
+<span class="sourceLineNo">261</span> }<a name="line.261"></a>
+<span class="sourceLineNo">262</span> @Override<a name="line.262"></a>
+<span class="sourceLineNo">263</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.263"></a>
+<span class="sourceLineNo">264</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(<a name="line.264"></a>
+<span class="sourceLineNo">265</span> userName, namespace, quotaPojo);<a name="line.265"></a>
+<span class="sourceLineNo">266</span> }<a name="line.266"></a>
+<span class="sourceLineNo">267</span> });<a name="line.267"></a>
+<span class="sourceLineNo">268</span> }<a name="line.268"></a>
+<span class="sourceLineNo">269</span><a name="line.269"></a>
+<span class="sourceLineNo">270</span> public void setTableQuota(final TableName table, final SetQuotaRequest req)<a name="line.270"></a>
+<span class="sourceLineNo">271</span> throws IOException, InterruptedException {<a name="line.271"></a>
+<span class="sourceLineNo">272</span> setQuota(req, new SetQuotaOperations() {<a name="line.272"></a>
+<span class="sourceLineNo">273</span> @Override<a name="line.273"></a>
+<span class="sourceLineNo">274</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.274"></a>
+<span class="sourceLineNo">275</span> return new GlobalQuotaSettingsImpl(null, table, null, null,<a name="line.275"></a>
+<span class="sourceLineNo">276</span> QuotaUtil.getTableQuota(masterServices.getConnection(), table));<a name="line.276"></a>
+<span class="sourceLineNo">277</span> }<a name="line.277"></a>
+<span class="sourceLineNo">278</span> @Override<a name="line.278"></a>
+<span class="sourceLineNo">279</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.279"></a>
+<span class="sourceLineNo">280</span> QuotaUtil.addTableQuota(masterServices.getConnection(), table, quotaPojo.toQuotas());<a name="line.280"></a>
+<span class="sourceLineNo">281</span> }<a name="line.281"></a>
+<span class="sourceLineNo">282</span> @Override<a name="line.282"></a>
+<span class="sourceLineNo">283</span> public void delete() throws IOException {<a name="line.283"></a>
+<span class="sourceLineNo">284</span> SpaceQuotaSnapshot currSnapshotOfTable =<a name="line.284"></a>
+<span class="sourceLineNo">285</span> QuotaTableUtil.getCurrentSnapshotFromQuotaTable(masterServices.getConnection(), table);<a name="line.285"></a>
+<span class="sourceLineNo">286</span> QuotaUtil.deleteTableQuota(masterServices.getConnection(), table);<a name="line.286"></a>
+<span class="sourceLineNo">287</span> if (currSnapshotOfTable != null) {<a name="line.287"></a>
+<span class="sourceLineNo">288</span> SpaceQuotaStatus quotaStatus = currSnapshotOfTable.getQuotaStatus();<a name="line.288"></a>
+<span class="sourceLineNo">289</span> if (SpaceViolationPolicy.DISABLE == quotaStatus.getPolicy().orElse(null)<a name="line.289"></a>
+<span class="sourceLineNo">290</span> && quotaStatus.isInViolation()) {<a name="line.290"></a>
+<span class="sourceLineNo">291</span> QuotaUtil.enableTableIfNotEnabled(masterServices.getConnection(), table);<a name="line.291"></a>
+<span class="sourceLineNo">292</span> }<a name="line.292"></a>
+<span class="sourceLineNo">293</span> }<a name="line.293"></a>
+<span class="sourceLineNo">294</span> }<a name="line.294"></a>
+<span class="sourceLineNo">295</span> @Override<a name="line.295"></a>
+<span class="sourceLineNo">296</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.296"></a>
+<span class="sourceLineNo">297</span> masterServices.getMasterCoprocessorHost().preSetTableQuota(table, quotaPojo);<a name="line.297"></a>
+<span class="sourceLineNo">298</span> }<a name="line.298"></a>
+<span class="sourceLineNo">299</span> @Override<a name="line.299"></a>
+<span class="sourceLineNo">300</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> masterServices.getMasterCoprocessorHost().postSetTableQuota(table, quotaPojo);<a name="line.301"></a>
+<span class="sourceLineNo">302</span> }<a name="line.302"></a>
+<span class="sourceLineNo">303</span> });<a name="line.303"></a>
+<span class="sourceLineNo">304</span> }<a name="line.304"></a>
+<span class="sourceLineNo">305</span><a name="line.305"></a>
+<span class="sourceLineNo">306</span> public void setNamespaceQuota(final String namespace, final SetQuotaRequest req)<a name="line.306"></a>
+<span class="sourceLineNo">307</span> throws IOException, InterruptedException {<a name="line.307"></a>
+<span class="sourceLineNo">308</span> setQuota(req, new SetQuotaOperations() {<a name="line.308"></a>
+<span class="sourceLineNo">309</span> @Override<a name="line.309"></a>
+<span class="sourceLineNo">310</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.310"></a>
+<span class="sourceLineNo">311</span> return new GlobalQuotaSettingsImpl(null, null, namespace, null,<a name="line.311"></a>
+<span class="sourceLineNo">312</span> QuotaUtil.getNamespaceQuota(masterServices.getConnection(), namespace));<a name="line.312"></a>
+<span class="sourceLineNo">313</span> }<a name="line.313"></a>
+<span class="sourceLineNo">314</span> @Override<a name="line.314"></a>
+<span class="sourceLineNo">315</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.315"></a>
+<span class="sourceLineNo">316</span> QuotaUtil.addNamespaceQuota(masterServices.getConnection(), namespace,<a name="line.316"></a>
+<span class="sourceLineNo">317</span> quotaPojo.toQuotas());<a name="line.317"></a>
+<span class="sourceLineNo">318</span> }<a name="line.318"></a>
+<span class="sourceLineNo">319</span> @Override<a name="line.319"></a>
+<span class="sourceLineNo">320</span> public void delete() throws IOException {<a name="line.320"></a>
+<span class="sourceLineNo">321</span> QuotaUtil.deleteNamespaceQuota(masterServices.getConnection(), namespace);<a name="line.321"></a>
+<span class="sourceLineNo">322</span> }<a name="line.322"></a>
+<span class="sourceLineNo">323</span> @Override<a name="line.323"></a>
+<span class="sourceLineNo">324</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.324"></a>
+<span class="sourceLineNo">325</span> masterServices.getMasterCoprocessorHost().preSetNamespaceQuota(namespace, quotaPojo);<a name="line.325"></a>
+<span class="sourceLineNo">326</span> }<a name="line.326"></a>
+<span class="sourceLineNo">327</span> @Override<a name="line.327"></a>
+<span class="sourceLineNo">328</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.328"></a>
+<span class="sourceLineNo">329</span> masterServices.getMasterCoprocessorHost().postSetNamespaceQuota(namespace, quotaPojo);<a name="line.329"></a>
+<span class="sourceLineNo">330</span> }<a name="line.330"></a>
+<span class="sourceLineNo">331</span> });<a name="line.331"></a>
+<span class="sourceLineNo">332</span> }<a name="line.332"></a>
+<span class="sourceLineNo">333</span><a name="line.333"></a>
+<span class="sourceLineNo">334</span> public void setRegionServerQuota(final String regionServer, final SetQuotaRequest req)<a name="line.334"></a>
+<span class="sourceLineNo">335</span> throws IOException, InterruptedException {<a name="line.335"></a>
+<span class="sourceLineNo">336</span> setQuota(req, new SetQuotaOperations() {<a name="line.336"></a>
+<span class="sourceLineNo">337</span> @Override<a name="line.337"></a>
+<span class="sourceLineNo">338</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.338"></a>
+<span class="sourceLineNo">339</span> return new GlobalQuotaSettingsImpl(null, null, null, regionServer,<a name="line.339"></a>
+<span class="sourceLineNo">340</span> QuotaUtil.getRegionServerQuota(masterServices.getConnection(), regionServer));<a name="line.340"></a>
+<span class="sourceLineNo">341</span> }<a name="line.341"></a>
+<span class="sourceLineNo">342</span><a name="line.342"></a>
+<span class="sourceLineNo">343</span> @Override<a name="line.343"></a>
+<span class="sourceLineNo">344</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.344"></a>
+<span class="sourceLineNo">345</span> QuotaUtil.addRegionServerQuota(masterServices.getConnection(), regionServer,<a name="line.345"></a>
+<span class="sourceLineNo">346</span> quotaPojo.toQuotas());<a name="line.346"></a>
+<span class="sourceLineNo">347</span> }<a name="line.347"></a>
+<span class="sourceLineNo">348</span><a name="line.348"></a>
+<span class="sourceLineNo">349</span> @Override<a name="line.349"></a>
+<span class="sourceLineNo">350</span> public void delete() throws IOException {<a name="line.350"></a>
+<span class="sourceLineNo">351</span> QuotaUtil.deleteRegionServerQuota(masterServices.getConnection(), regionServer);<a name="line.351"></a>
+<span class="sourceLineNo">352</span> }<a name="line.352"></a>
+<span class="sourceLineNo">353</span><a name="line.353"></a>
+<span class="sourceLineNo">354</span> @Override<a name="line.354"></a>
+<span class="sourceLineNo">355</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.355"></a>
+<span class="sourceLineNo">356</span> masterServices.getMasterCoprocessorHost().preSetRegionServerQuota(regionServer, quotaPojo);<a name="line.356"></a>
+<span class="sourceLineNo">357</span> }<a name="line.357"></a>
+<span class="sourceLineNo">358</span><a name="line.358"></a>
+<span class="sourceLineNo">359</span> @Override<a name="line.359"></a>
+<span class="sourceLineNo">360</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.360"></a>
+<span class="sourceLineNo">361</span> masterServices.getMasterCoprocessorHost().postSetRegionServerQuota(regionServer, quotaPojo);<a name="line.361"></a>
+<span class="sourceLineNo">362</span> }<a name="line.362"></a>
+<span class="sourceLineNo">363</span> });<a name="line.363"></a>
+<span class="sourceLineNo">364</span> }<a name="line.364"></a>
+<span class="sourceLineNo">365</span><a name="line.365"></a>
+<span class="sourceLineNo">366</span> public void setNamespaceQuota(NamespaceDescriptor desc) throws IOException {<a name="line.366"></a>
+<span class="sourceLineNo">367</span> if (initialized) {<a name="line.367"></a>
+<span class="sourceLineNo">368</span> this.namespaceQuotaManager.addNamespace(desc);<a name="line.368"></a>
+<span class="sourceLineNo">369</span> }<a name="line.369"></a>
+<span class="sourceLineNo">370</span> }<a name="line.370"></a>
+<span class="sourceLineNo">371</span><a name="line.371"></a>
+<span class="sourceLineNo">372</span> public void removeNamespaceQuota(String namespace) throws IOException {<a name="line.372"></a>
+<span class="sourceLineNo">373</span> if (initialized) {<a name="line.373"></a>
+<span class="sourceLineNo">374</span> this.namespaceQuotaManager.deleteNamespace(namespace);<a name="line.374"></a>
+<span class="sourceLineNo">375</span> }<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span> public SwitchRpcThrottleResponse switchRpcThrottle(SwitchRpcThrottleRequest request)<a name="line.378"></a>
+<span class="sourceLineNo">379</span> throws IOException {<a name="line.379"></a>
+<span class="sourceLineNo">380</span> boolean rpcThrottle = request.getRpcThrottleEnabled();<a name="line.380"></a>
+<span class="sourceLineNo">381</span> if (initialized) {<a name="line.381"></a>
+<span class="sourceLineNo">382</span> masterServices.getMasterCoprocessorHost().preSwitchRpcThrottle(rpcThrottle);<a name="line.382"></a>
+<span class="sourceLineNo">383</span> boolean oldRpcThrottle = rpcThrottleStorage.isRpcThrottleEnabled();<a name="line.383"></a>
+<span class="sourceLineNo">384</span> if (rpcThrottle != oldRpcThrottle) {<a name="line.384"></a>
+<span class="sourceLineNo">385</span> LOG.info("{} switch rpc throttle from {} to {}", masterServices.getClientIdAuditPrefix(),<a name="line.385"></a>
+<span class="sourceLineNo">386</span> oldRpcThrottle, rpcThrottle);<a name="line.386"></a>
+<span class="sourceLineNo">387</span> ProcedurePrepareLatch latch = ProcedurePrepareLatch.createBlockingLatch();<a name="line.387"></a>
+<span class="sourceLineNo">388</span> SwitchRpcThrottleProcedure procedure = new SwitchRpcThrottleProcedure(rpcThrottleStorage,<a name="line.388"></a>
+<span class="sourceLineNo">389</span> rpcThrottle, masterServices.getServerName(), latch);<a name="line.389"></a>
+<span class="sourceLineNo">390</span> masterServices.getMasterProcedureExecutor().submitProcedure(procedure);<a name="line.390"></a>
+<span class="sourceLineNo">391</span> latch.await();<a name="line.391"></a>
+<span class="sourceLineNo">392</span> } else {<a name="line.392"></a>
+<span class="sourceLineNo">393</span> LOG.warn("Skip switch rpc throttle to {} because it's the same with old value",<a name="line.393"></a>
+<span class="sourceLineNo">394</span> rpcThrottle);<a name="line.394"></a>
+<span class="sourceLineNo">395</span> }<a name="line.395"></a>
+<span class="sourceLineNo">396</span> SwitchRpcThrottleResponse response = SwitchRpcThrottleResponse.newBuilder()<a name="line.396"></a>
+<span class="sourceLineNo">397</span> .setPreviousRpcThrottleEnabled(oldRpcThrottle).build();<a name="line.397"></a>
+<span class="sourceLineNo">398</span> masterServices.getMasterCoprocessorHost().postSwitchRpcThrottle(oldRpcThrottle, rpcThrottle);<a name="line.398"></a>
+<span class="sourceLineNo">399</span> return response;<a name="line.399"></a>
+<span class="sourceLineNo">400</span> } else {<a name="line.400"></a>
+<span class="sourceLineNo">401</span> LOG.warn("Skip switch rpc throttle to {} because rpc quota is disabled", rpcThrottle);<a name="line.401"></a>
+<span class="sourceLineNo">402</span> return SwitchRpcThrottleResponse.newBuilder().setPreviousRpcThrottleEnabled(false).build();<a name="line.402"></a>
+<span class="sourceLineNo">403</span> }<a name="line.403"></a>
+<span class="sourceLineNo">404</span> }<a name="line.404"></a>
+<span class="sourceLineNo">405</span><a name="line.405"></a>
+<span class="sourceLineNo">406</span> public IsRpcThrottleEnabledResponse isRpcThrottleEnabled(IsRpcThrottleEnabledRequest request)<a name="line.406"></a>
+<span class="sourceLineNo">407</span> throws IOException {<a name="line.407"></a>
+<span class="sourceLineNo">408</span> if (initialized) {<a name="line.408"></a>
+<span class="sourceLineNo">409</span> masterServices.getMasterCoprocessorHost().preIsRpcThrottleEnabled();<a name="line.409"></a>
+<span class="sourceLineNo">410</span> boolean enabled = isRpcThrottleEnabled();<a name="line.410"></a>
+<span class="sourceLineNo">411</span> IsRpcThrottleEnabledResponse response =<a name="line.411"></a>
+<span class="sourceLineNo">412</span> IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(enabled).build();<a name="line.412"></a>
+<span class="sourceLineNo">413</span> masterServices.getMasterCoprocessorHost().postIsRpcThrottleEnabled(enabled);<a name="line.413"></a>
+<span class="sourceLineNo">414</span> return response;<a name="line.414"></a>
+<span class="sourceLineNo">415</span> } else {<a name="line.415"></a>
+<span class="sourceLineNo">416</span> LOG.warn("Skip get rpc throttle because rpc quota is disabled");<a name="line.416"></a>
+<span class="sourceLineNo">417</span> return IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(false).build();<a name="line.417"></a>
+<span class="sourceLineNo">418</span> }<a name="line.418"></a>
+<span class="sourceLineNo">419</span> }<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span> public boolean isRpcThrottleEnabled() throws IOException {<a name="line.421"></a>
+<span class="sourceLineNo">422</span> return initialized ? rpcThrottleStorage.isRpcThrottleEnabled() : false;<a name="line.422"></a>
+<span class="sourceLineNo">423</span> }<a name="line.423"></a>
+<span class="sourceLineNo">424</span><a name="line.424"></a>
+<span class="sourceLineNo">425</span> public SwitchExceedThrottleQuotaResponse<a name="line.425"></a>
+<span class="sourceLineNo">426</span> switchExceedThrottleQuota(SwitchExceedThrottleQuotaRequest request) throws IOException {<a name="line.426"></a>
+<span class="sourceLineNo">427</span> boolean enabled = request.getExceedThrottleQuotaEnabled();<a name="line.427"></a>
+<span class="sourceLineNo">428</span> if (initialized) {<a name="line.428"></a>
+<span class="sourceLineNo">429</span> masterServices.getMasterCoprocessorHost().preSwitchExceedThrottleQuota(enabled);<a name="line.429"></a>
+<span class="sourceLineNo">430</span> boolean previousEnabled =<a name="line.430"></a>
+<span class="sourceLineNo">431</span> QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection());<a name="line.431"></a>
+<span class="sourceLineNo">432</span> if (previousEnabled == enabled) {<a name="line.432"></a>
+<span class="sourceLineNo">433</span> LOG.warn("Skip switch exceed throttle quota to {} because it's the same with old value",<a name="line.433"></a>
+<span class="sourceLineNo">434</span> enabled);<a name="line.434"></a>
+<span class="sourceLineNo">435</span> } else {<a name="line.435"></a>
+<span class="sourceLineNo">436</span> QuotaUtil.switchExceedThrottleQuota(masterServices.getConnection(), enabled);<a name="line.436"></a>
+<span class="sourceLineNo">437</span> LOG.info("{} switch exceed throttle quota from {} to {}",<a name="line.437"></a>
+<span class="sourceLineNo">438</span> masterServices.getClientIdAuditPrefix(), previousEnabled, enabled);<a name="line.438"></a>
+<span class="sourceLineNo">439</span> }<a name="line.439"></a>
+<span class="sourceLineNo">440</span> SwitchExceedThrottleQuotaResponse response = SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.440"></a>
+<span class="sourceLineNo">441</span> .setPreviousExceedThrottleQuotaEnabled(previousEnabled).build();<a name="line.441"></a>
+<span class="sourceLineNo">442</span> masterServices.getMasterCoprocessorHost().postSwitchExceedThrottleQuota(previousEnabled,<a name="line.442"></a>
+<span class="sourceLineNo">443</span> enabled);<a name="line.443"></a>
+<span class="sourceLineNo">444</span> return response;<a name="line.444"></a>
+<span class="sourceLineNo">445</span> } else {<a name="line.445"></a>
+<span class="sourceLineNo">446</span> LOG.warn("Skip switch exceed throttle quota to {} because quota is disabled", enabled);<a name="line.446"></a>
+<span class="sourceLineNo">447</span> return SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.447"></a>
+<span class="sourceLineNo">448</span> .setPreviousExceedThrottleQuotaEnabled(false).build();<a name="line.448"></a>
+<span class="sourceLineNo">449</span> }<a name="line.449"></a>
+<span class="sourceLineNo">450</span> }<a name="line.450"></a>
+<span class="sourceLineNo">451</span><a name="line.451"></a>
+<span class="sourceLineNo">452</span> public boolean isExceedThrottleQuotaEnabled() throws IOException {<a name="line.452"></a>
+<span class="sourceLineNo">453</span> return initialized ? QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection())<a name="line.453"></a>
+<span class="sourceLineNo">454</span> : false;<a name="line.454"></a>
+<span class="sourceLineNo">455</span> }<a name="line.455"></a>
+<span class="sourceLineNo">456</span><a name="line.456"></a>
+<span class="sourceLineNo">457</span> private void setQuota(final SetQuotaRequest req, final SetQuotaOperations quotaOps)<a name="line.457"></a>
+<span class="sourceLineNo">458</span> throws IOException, InterruptedException {<a name="line.458"></a>
+<span class="sourceLineNo">459</span> if (req.hasRemoveAll() && req.getRemoveAll() == true) {<a name="line.459"></a>
+<span class="sourceLineNo">460</span> quotaOps.preApply(null);<a name="line.460"></a>
+<span class="sourceLineNo">461</span> quotaOps.delete();<a name="line.461"></a>
+<span class="sourceLineNo">462</span> quotaOps.postApply(null);<a name="line.462"></a>
+<span class="sourceLineNo">463</span> return;<a name="line.463"></a>
+<span class="sourceLineNo">464</span> }<a name="line.464"></a>
+<span class="sourceLineNo">465</span><a name="line.465"></a>
+<span class="sourceLineNo">466</span> // Apply quota changes<a name="line.466"></a>
+<span class="sourceLineNo">467</span> GlobalQuotaSettingsImpl currentQuota = quotaOps.fetch();<a name="line.467"></a>
+<span class="sourceLineNo">468</span> if (LOG.isTraceEnabled()) {<a name="line.468"></a>
+<span class="sourceLineNo">469</span> LOG.trace(<a name="line.469"></a>
+<span class="sourceLineNo">470</span> "Current quota for request(" + TextFormat.shortDebugString(req)<a name="line.470"></a>
+<span class="sourceLineNo">471</span> + "): " + currentQuota);<a name="line.471"></a>
+<span class="sourceLineNo">472</span> }<a name="line.472"></a>
+<span class="sourceLineNo">473</span> // Call the appropriate "pre" CP hook with the current quota value (may be null)<a name="line.473"></a>
+<span class="sourceLineNo">474</span> quotaOps.preApply(currentQuota);<a name="line.474"></a>
+<span class="sourceLineNo">475</span> // Translate the protobuf request back into a POJO<a name="line.475"></a>
+<span class="sourceLineNo">476</span> QuotaSettings newQuota = QuotaSettings.buildFromProto(req);<a name="line.476"></a>
+<span class="sourceLineNo">477</span> if (LOG.isTraceEnabled()) {<a name="line.477"></a>
+<span class="sourceLineNo">478</span> LOG.trace("Deserialized quota from request: " + newQuota);<a name="line.478"></a>
+<span class="sourceLineNo">479</span> }<a name="line.479"></a>
+<span class="sourceLineNo">480</span><a name="line.480"></a>
+<span class="sourceLineNo">481</span> // Merge the current quota settings with the new quota settings the user provided.<a name="line.481"></a>
+<span class="sourceLineNo">482</span> //<a name="line.482"></a>
+<span class="sourceLineNo">483</span> // NB: while SetQuotaRequest technically allows for multi types of quotas to be set in one<a name="line.483"></a>
+<span class="sourceLineNo">484</span> // message, the Java API (in Admin/AsyncAdmin) does not. Assume there is only one type.<a name="line.484"></a>
+<span class="sourceLineNo">485</span> GlobalQuotaSettingsImpl mergedQuota = currentQuota.merge(newQuota);<a name="line.485"></a>
+<span class="sourceLineNo">486</span> if (LOG.isTraceEnabled()) {<a name="line.486"></a>
+<span class="sourceLineNo">487</span> LOG.trace("Computed merged quota from current quota and user request: " + mergedQuota);<a name="line.487"></a>
+<span class="sourceLineNo">488</span> }<a name="line.488"></a>
+<span class="sourceLineNo">489</span><a name="line.489"></a>
+<span class="sourceLineNo">490</span> // Submit new changes<a name="line.490"></a>
+<span class="sourceLineNo">491</span> if (mergedQuota == null) {<a name="line.491"></a>
+<span class="sourceLineNo">492</span> quotaOps.delete();<a name="line.492"></a>
+<span class="sourceLineNo">493</span> } else {<a name="line.493"></a>
+<span class="sourceLineNo">494</span> quotaOps.update(mergedQuota);<a name="line.494"></a>
+<span class="sourceLineNo">495</span> }<a name="line.495"></a>
+<span class="sourceLineNo">496</span> // Advertise the final result via the "post" CP hook<a name="line.496"></a>
+<span class="sourceLineNo">497</span> quotaOps.postApply(mergedQuota);<a name="line.497"></a>
+<span class="sourceLineNo">498</span> }<a name="line.498"></a>
+<span class="sourceLineNo">499</span><a name="line.499"></a>
+<span class="sourceLineNo">500</span> public void checkNamespaceTableAndRegionQuota(TableName tName, int regions) throws IOException {<a name="line.500"></a>
+<span class="sourceLineNo">501</span> if (initialized) {<a name="line.501"></a>
+<span class="sourceLineNo">502</span> namespaceQuotaManager.checkQuotaToCreateTable(tName, regions);<a name="line.502"></a>
+<span class="sourceLineNo">503</span> }<a name="line.503"></a>
+<span class="sourceLineNo">504</span> }<a name="line.504"></a>
+<span class="sourceLineNo">505</span><a name="line.505"></a>
+<span class="sourceLineNo">506</span> public void checkAndUpdateNamespaceRegionQuota(TableName tName, int regions) throws IOException {<a name="line.506"></a>
+<span class="sourceLineNo">507</span> if (initialized) {<a name="line.507"></a>
+<span class="sourceLineNo">508</span> namespaceQuotaManager.checkQuotaToUpdateRegion(tName, regions);<a name="line.508"></a>
+<span class="sourceLineNo">509</span> }<a name="line.509"></a>
+<span class="sourceLineNo">510</span> }<a name="line.510"></a>
+<span class="sourceLineNo">511</span><a name="line.511"></a>
+<span class="sourceLineNo">512</span> /**<a name="line.512"></a>
+<span class="sourceLineNo">513</span> * @return cached region count, or -1 if quota manager is disabled or table status not found<a name="line.513"></a>
+<span class="sourceLineNo">514</span> */<a name="line.514"></a>
+<span class="sourceLineNo">515</span> public int getRegionCountOfTable(TableName tName) throws IOException {<a name="line.515"></a>
+<span class="sourceLineNo">516</span> if (initialized) {<a name="line.516"></a>
+<span class="sourceLineNo">517</span> return namespaceQuotaManager.getRegionCountOfTable(tName);<a name="line.517"></a>
+<span class="sourceLineNo">518</span> }<a name="line.518"></a>
+<span class="sourceLineNo">519</span> return -1;<a name="line.519"></a>
+<span class="sourceLineNo">520</span> }<a name="line.520"></a>
+<span class="sourceLineNo">521</span><a name="line.521"></a>
+<span class="sourceLineNo">522</span> @Override<a name="line.522"></a>
+<span class="sourceLineNo">523</span> public void onRegionMerged(RegionInfo mergedRegion) throws IOException {<a name="line.523"></a>
+<span class="sourceLineNo">524</span> if (initialized) {<a name="line.524"></a>
+<span class="sourceLineNo">525</span> namespaceQuotaManager.updateQuotaForRegionMerge(mergedRegion);<a name="line.525"></a>
+<span class="sourceLineNo">526</span> }<a name="line.526"></a>
+<span class="sourceLineNo">527</span> }<a name="line.527"></a>
+<span class="sourceLineNo">528</span><a name="line.528"></a>
+<span class="sourceLineNo">529</span> @Override<a name="line.529"></a>
+<span class="sourceLineNo">530</span> public void onRegionSplit(RegionInfo hri) throws IOException {<a name="line.530"></a>
+<span class="sourceLineNo">531</span> if (initialized) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span> namespaceQuotaManager.checkQuotaToSplitRegion(hri);<a name="line.532"></a>
+<span class="sourceLineNo">533</span> }<a name="line.533"></a>
+<span class="sourceLineNo">534</span> }<a name="line.534"></a>
+<span class="sourceLineNo">535</span><a name="line.535"></a>
+<span class="sourceLineNo">536</span> /**<a name="line.536"></a>
+<span class="sourceLineNo">537</span> * Remove table from namespace quota.<a name="line.537"></a>
+<span class="sourceLineNo">538</span> *<a name="line.538"></a>
+<span class="sourceLineNo">539</span> * @param tName - The table name to update quota usage.<a name="line.539"></a>
+<span class="sourceLineNo">540</span> * @throws IOException Signals that an I/O exception has occurred.<a name="line.540"></a>
+<span class="sourceLineNo">541</span> */<a name="line.541"></a>
+<span class="sourceLineNo">542</span> public void removeTableFromNamespaceQuota(TableName tName) throws IOException {<a name="line.542"></a>
+<span class="sourceLineNo">543</span> if (initialized) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span> namespaceQuotaManager.removeFromNamespaceUsage(tName);<a name="line.544"></a>
+<span class="sourceLineNo">545</span> }<a name="line.545"></a>
+<span class="sourceLineNo">546</span> }<a name="line.546"></a>
+<span class="sourceLineNo">547</span><a name="line.547"></a>
+<span class="sourceLineNo">548</span> public NamespaceAuditor getNamespaceQuotaManager() {<a name="line.548"></a>
+<span class="sourceLineNo">549</span> return this.namespaceQuotaManager;<a name="line.549"></a>
+<span class="sourceLineNo">550</span> }<a name="line.550"></a>
+<span class="sourceLineNo">551</span><a name="line.551"></a>
+<span class="sourceLineNo">552</span> /**<a name="line.552"></a>
+<span class="sourceLineNo">553</span> * Encapsulates CRUD quota operations for some subject.<a name="line.553"></a>
+<span class="sourceLineNo">554</span> */<a name="line.554"></a>
+<span class="sourceLineNo">555</span> private static interface SetQuotaOperations {<a name="line.555"></a>
+<span class="sourceLineNo">556</span> /**<a name="line.556"></a>
+<span class="sourceLineNo">557</span> * Fetches the current quota settings for the subject.<a name="line.557"></a>
+<span class="sourceLineNo">558</span> */<a name="line.558"></a>
+<span class="sourceLineNo">559</span> GlobalQuotaSettingsImpl fetch() throws IOException;<a name="line.559"></a>
+<span class="sourceLineNo">560</span> /**<a name="line.560"></a>
+<span class="sourceLineNo">561</span> * Deletes the quota for the subject.<a name="line.561"></a>
+<span class="sourceLineNo">562</span> */<a name="line.562"></a>
+<span class="sourceLineNo">563</span> void delete() throws IOException;<a name="line.563"></a>
+<span class="sourceLineNo">564</span> /**<a name="line.564"></a>
+<span class="sourceLineNo">565</span> * Persist the given quota for the subject.<a name="line.565"></a>
+<span class="sourceLineNo">566</span> */<a name="line.566"></a>
+<span class="sourceLineNo">567</span> void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.567"></a>
+<span class="sourceLineNo">568</span> /**<a name="line.568"></a>
+<span class="sourceLineNo">569</span> * Performs some action before {@link #update(GlobalQuotaSettingsImpl)} with the current<a name="line.569"></a>
+<span class="sourceLineNo">570</span> * quota for the subject.<a name="line.570"></a>
+<span class="sourceLineNo">571</span> */<a name="line.571"></a>
+<span class="sourceLineNo">572</span> void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.572"></a>
+<span class="sourceLineNo">573</span> /**<a name="line.573"></a>
+<span class="sourceLineNo">574</span> * Performs some action after {@link #update(GlobalQuotaSettingsImpl)} with the resulting<a name="line.574"></a>
+<span class="sourceLineNo">575</span> * quota from the request action for the subject.<a name="line.575"></a>
+<span class="sourceLineNo">576</span> */<a name="line.576"></a>
+<span class="sourceLineNo">577</span> void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.577"></a>
+<span class="sourceLineNo">578</span> }<a name="line.578"></a>
+<span class="sourceLineNo">579</span><a name="line.579"></a>
+<span class="sourceLineNo">580</span> /* ==========================================================================<a name="line.580"></a>
+<span class="sourceLineNo">581</span> * Helpers<a name="line.581"></a>
+<span class="sourceLineNo">582</span> */<a name="line.582"></a>
+<span class="sourceLineNo">583</span><a name="line.583"></a>
+<span class="sourceLineNo">584</span> private void checkQuotaSupport() throws IOException {<a name="line.584"></a>
+<span class="sourceLineNo">585</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.585"></a>
+<span class="sourceLineNo">586</span> throw new DoNotRetryIOException(<a name="line.586"></a>
+<span class="sourceLineNo">587</span> new UnsupportedOperationException("quota support disabled"));<a name="line.587"></a>
+<span class="sourceLineNo">588</span> }<a name="line.588"></a>
+<span class="sourceLineNo">589</span> if (!initialized) {<a name="line.589"></a>
+<span class="sourceLineNo">590</span> long maxWaitTime = masterServices.getConfiguration().getLong(<a name="line.590"></a>
+<span class="sourceLineNo">591</span> "hbase.master.wait.for.quota.manager.init", 30000); // default is 30 seconds.<a name="line.591"></a>
+<span class="sourceLineNo">592</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.592"></a>
+<span class="sourceLineNo">593</span> do {<a name="line.593"></a>
+<span class="sourceLineNo">594</span> try {<a name="line.594"></a>
+<span class="sourceLineNo">595</span> Thread.sleep(100);<a name="line.595"></a>
+<span class="sourceLineNo">596</span> } catch (InterruptedException e) {<a name="line.596"></a>
+<span class="sourceLineNo">597</span> LOG.warn("Interrupted while waiting for Quota Manager to be initialized.");<a name="line.597"></a>
+<span class="sourceLineNo">598</span> break;<a name="line.598"></a>
+<span class="sourceLineNo">599</span> }<a name="line.599"></a>
+<span class="sourceLineNo">600</span> } while (!initialized && (EnvironmentEdgeManager.currentTime() - startTime) < maxWaitTime);<a name="line.600"></a>
+<span class="sourceLineNo">601</span> if (!initialized) {<a name="line.601"></a>
+<span class="sourceLineNo">602</span> throw new IOException("Quota manager is uninitialized, please retry later.");<a name="line.602"></a>
+<span class="sourceLineNo">603</span> }<a name="line.603"></a>
+<span class="sourceLineNo">604</span> }<a name="line.604"></a>
+<span class="sourceLineNo">605</span> }<a name="line.605"></a>
+<span class="sourceLineNo">606</span><a name="line.606"></a>
+<span class="sourceLineNo">607</span> private void createQuotaTable() throws IOException {<a name="line.607"></a>
+<span class="sourceLineNo">608</span> masterServices.createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);<a name="line.608"></a>
+<span class="sourceLineNo">609</span> }<a name="line.609"></a>
+<span class="sourceLineNo">610</span><a name="line.610"></a>
+<span class="sourceLineNo">611</span> private static class NamedLock<T> {<a name="line.611"></a>
+<span class="sourceLineNo">612</span> private final HashSet<T> locks = new HashSet<>();<a name="line.612"></a>
+<span class="sourceLineNo">613</span><a name="line.613"></a>
+<span class="sourceLineNo">614</span> public void lock(final T name) throws InterruptedException {<a name="line.614"></a>
+<span class="sourceLineNo">615</span> synchronized (locks) {<a name="line.615"></a>
+<span class="sourceLineNo">616</span> while (locks.contains(name)) {<a name="line.616"></a>
+<span class="sourceLineNo">617</span> locks.wait();<a name="line.617"></a>
+<span class="sourceLineNo">618</span> }<a name="line.618"></a>
+<span class="sourceLineNo">619</span> locks.add(name);<a name="line.619"></a>
+<span class="sourceLineNo">620</span> }<a name="line.620"></a>
+<span class="sourceLineNo">621</span> }<a name="line.621"></a>
+<span class="sourceLineNo">622</span><a name="line.622"></a>
+<span class="sourceLineNo">623</span> public void unlock(final T name) {<a name="line.623"></a>
+<span class="sourceLineNo">624</span> synchronized (locks) {<a name="line.624"></a>
+<span class="sourceLineNo">625</span> locks.remove(name);<a name="line.625"></a>
+<span class="sourceLineNo">626</span> locks.notifyAll();<a name="line.626"></a>
+<span class="sourceLineNo">627</span> }<a name="line.627"></a>
+<span class="sourceLineNo">628</span> }<a name="line.628"></a>
+<span class="sourceLineNo">629</span> }<a name="line.629"></a>
+<span class="sourceLineNo">630</span><a name="line.630"></a>
+<span class="sourceLineNo">631</span> @Override<a name="line.631"></a>
+<span class="sourceLineNo">632</span> public void onRegionSplitReverted(RegionInfo hri) throws IOException {<a name="line.632"></a>
+<span class="sourceLineNo">633</span> if (initialized) {<a name="line.633"></a>
+<span class="sourceLineNo">634</span> this.namespaceQuotaManager.removeRegionFromNamespaceUsage(hri);<a name="line.634"></a>
+<span class="sourceLineNo">635</span> }<a name="line.635"></a>
+<span class="sourceLineNo">636</span> }<a name="line.636"></a>
+<span class="sourceLineNo">637</span><a name="line.637"></a>
+<span class="sourceLineNo">638</span> /**<a name="line.638"></a>
+<span class="sourceLineNo">639</span> * Holds the size of a region at the given time, millis since the epoch.<a name="line.639"></a>
+<span class="sourceLineNo">640</span> */<a name="line.640"></a>
+<span class="sourceLineNo">641</span> private static class SizeSnapshotWithTimestamp {<a name="line.641"></a>
+<span class="sourceLineNo">642</span> private final long size;<a name="line.642"></a>
+<span class="sourceLineNo">643</span> private final long time;<a name="line.643"></a>
+<span class="sourceLineNo">644</span><a name="line.644"></a>
+<span class="sourceLineNo">645</span> public SizeSnapshotWithTimestamp(long size, long time) {<a name="line.645"></a>
+<span class="sourceLineNo">646</span> this.size = size;<a name="line.646"></a>
+<span class="sourceLineNo">647</span> this.time = time;<a name="line.647"></a>
+<span class="sourceLineNo">648</span> }<a name="line.648"></a>
+<span class="sourceLineNo">649</span><a name="line.649"></a>
+<span class="sourceLineNo">650</span> public long getSize() {<a name="line.650"></a>
+<span class="sourceLineNo">651</span> return size;<a name="line.651"></a>
+<span class="sourceLineNo">652</span> }<a name="line.652"></a>
+<span class="sourceLineNo">653</span><a name="line.653"></a>
+<span class="sourceLineNo">654</span> public long getTime() {<a name="line.654"></a>
+<span class="sourceLineNo">655</span> return time;<a name="line.655"></a>
+<span class="sourceLineNo">656</span> }<a name="line.656"></a>
+<span class="sourceLineNo">657</span><a name="line.657"></a>
+<span class="sourceLineNo">658</span> @Override<a name="line.658"></a>
+<span class="sourceLineNo">659</span> public boolean equals(Object o) {<a name="line.659"></a>
+<span class="sourceLineNo">660</span> if (o instanceof SizeSnapshotWithTimestamp) {<a name="line.660"></a>
+<span class="sourceLineNo">661</span> SizeSnapshotWithTimestamp other = (SizeSnapshotWithTimestamp) o;<a name="line.661"></a>
+<span class="sourceLineNo">662</span> return size == other.size && time == other.time;<a name="line.662"></a>
+<span class="sourceLineNo">663</span> }<a name="line.663"></a>
+<span class="sourceLineNo">664</span> return false;<a name="line.664"></a>
+<span class="sourceLineNo">665</span> }<a name="line.665"></a>
+<span class="sourceLineNo">666</span><a name="line.666"></a>
+<span class="sourceLineNo">667</span> @Override<a name="line.667"></a>
+<span class="sourceLineNo">668</span> public int hashCode() {<a name="line.668"></a>
+<span class="sourceLineNo">669</span> HashCodeBuilder hcb = new HashCodeBuilder();<a name="line.669"></a>
+<span class="sourceLineNo">670</span> return hcb.append(size).append(time).toHashCode();<a name="line.670"></a>
+<span class="sourceLineNo">671</span> }<a name="line.671"></a>
+<span class="sourceLineNo">672</span><a name="line.672"></a>
+<span class="sourceLineNo">673</span> @Override<a name="line.673"></a>
+<span class="sourceLineNo">674</span> public String toString() {<a name="line.674"></a>
+<span class="sourceLineNo">675</span> StringBuilder sb = new StringBuilder(32);<a name="line.675"></a>
+<span class="sourceLineNo">676</span> sb.append("SizeSnapshotWithTimestamp={size=").append(size).append("B, ");<a name="line.676"></a>
+<span class="sourceLineNo">677</span> sb.append("time=").append(time).append("}");<a name="line.677"></a>
+<span class="sourceLineNo">678</span> return sb.toString();<a name="line.678"></a>
+<span class="sourceLineNo">679</span> }<a name="line.679"></a>
+<span class="sourceLineNo">680</span> }<a name="line.680"></a>
+<span class="sourceLineNo">681</span><a name="line.681"></a>
+<span class="sourceLineNo">682</span> @VisibleForTesting<a name="line.682"></a>
+<span class="sourceLineNo">683</span> void initializeRegionSizes() {<a name="line.683"></a>
+<span class="sourceLineNo">684</span> assert regionSizes == null;<a name="line.684"></a>
+<span class="sourceLineNo">685</span> this.regionSizes = new ConcurrentHashMap<>();<a name="line.685"></a>
+<span class="sourceLineNo">686</span> }<a name="line.686"></a>
+<span class="sourceLineNo">687</span><a name="line.687"></a>
+<span class="sourceLineNo">688</span> public void addRegionSize(RegionInfo hri, long size, long time) {<a name="line.688"></a>
+<span class="sourceLineNo">689</span> if (regionSizes == null) {<a name="line.689"></a>
+<span class="sourceLineNo">690</span> return;<a name="line.690"></a>
+<span class="sourceLineNo">691</span> }<a name="line.691"></a>
+<span class="sourceLineNo">692</span> regionSizes.put(hri, new SizeSnapshotWithTimestamp(size, time));<a name="line.692"></a>
+<span class="sourceLineNo">693</span> }<a name="line.693"></a>
+<span class="sourceLineNo">694</span><a name="line.694"></a>
+<span class="sourceLineNo">695</span> public Map<RegionInfo, Long> snapshotRegionSizes() {<a name="line.695"></a>
+<span class="sourceLineNo">696</span> if (regionSizes == null) {<a name="line.696"></a>
+<span class="sourceLineNo">697</span> return EMPTY_MAP;<a name="line.697"></a>
+<span class="sourceLineNo">698</span> }<a name="line.698"></a>
+<span class="sourceLineNo">699</span><a name="line.699"></a>
+<span class="sourceLineNo">700</span> Map<RegionInfo, Long> copy = new HashMap<>();<a name="line.700"></a>
+<span class="sourceLineNo">701</span> for (Entry<RegionInfo, SizeSnapshotWithTimestamp> entry : regionSizes.entrySet()) {<a name="line.701"></a>
+<span class="sourceLineNo">702</span> copy.put(entry.getKey(), entry.getValue().getSize());<a name="line.702"></a>
+<span class="sourceLineNo">703</span> }<a name="line.703"></a>
+<span class="sourceLineNo">704</span> return copy;<a name="line.704"></a>
+<span class="sourceLineNo">705</span> }<a name="line.705"></a>
+<span class="sourceLineNo">706</span><a name="line.706"></a>
+<span class="sourceLineNo">707</span> int pruneEntriesOlderThan(long timeToPruneBefore, QuotaObserverChore quotaObserverChore) {<a name="line.707"></a>
+<span class="sourceLineNo">708</span> if (regionSizes == null) {<a name="line.708"></a>
+<span class="sourceLineNo">709</span> return 0;<a name="line.709"></a>
+<span class="sourceLineNo">710</span> }<a name="line.710"></a>
+<span class="sourceLineNo">711</span> int numEntriesRemoved = 0;<a name="line.711"></a>
+<span class="sourceLineNo">712</span> Iterator<Entry<RegionInfo, SizeSnapshotWithTimestamp>> iterator =<a name="line.712"></a>
+<span class="sourceLineNo">713</span> regionSizes.entrySet().iterator();<a name="line.713"></a>
+<span class="sourceLineNo">714</span> while (iterator.hasNext()) {<a name="line.714"></a>
+<span class="sourceLineNo">715</span> RegionInfo regionInfo = iterator.next().getKey();<a name="line.715"></a>
+<span class="sourceLineNo">716</span> long currentEntryTime = regionSizes.get(regionInfo).getTime();<a name="line.716"></a>
+<span class="sourceLineNo">717</span> // do not prune the entries if table is in violation and<a name="line.717"></a>
+<span class="sourceLineNo">718</span> // violation policy is disable to avoid cycle of enable/disable.<a name="line.718"></a>
+<span class="sourceLineNo">719</span> // Please refer HBASE-22012 for more details.<a name="line.719"></a>
+<span class="sourceLineNo">720</span> // prune entries older than time.<a name="line.720"></a>
+<span class="sourceLineNo">721</span> if (currentEntryTime < timeToPruneBefore && !isInViolationAndPolicyDisable(<a name="line.721"></a>
+<span class="sourceLineNo">722</span> regionInfo.getTable(), quotaObserverChore)) {<a name="line.722"></a>
+<span class="sourceLineNo">723</span> iterator.remove();<a name="line.723"></a>
+<span class="sourceLineNo">724</span> numEntriesRemoved++;<a name="line.724"></a>
+<span class="sourceLineNo">725</span> }<a name="line.725"></a>
+<span class="sourceLineNo">726</span> }<a name="line.726"></a>
+<span class="sourceLineNo">727</span> return numEntriesRemoved;<a name="line.727"></a>
+<span class="sourceLineNo">728</span> }<a name="line.728"></a>
+<span class="sourceLineNo">729</span><a name="line.729"></a>
+<span class="sourceLineNo">730</span> /**<a name="line.730"></a>
+<span class="sourceLineNo">731</span> * Method to check if a table is in violation and policy set on table is DISABLE.<a name="line.731"></a>
+<span class="sourceLineNo">732</span> *<a name="line.732"></a>
+<span class="sourceLineNo">733</span> * @param tableName tableName to check.<a name="line.733"></a>
+<span class="sourceLineNo">734</span> * @param quotaObserverChore QuotaObserverChore instance<a name="line.734"></a>
+<span class="sourceLineNo">735</span> * @return returns true if table is in violation and policy is disable else false.<a name="line.735"></a>
+<span class="sourceLineNo">736</span> */<a name="line.736"></a>
+<span class="sourceLineNo">737</span> private boolean isInViolationAndPolicyDisable(TableName tableName,<a name="line.737"></a>
+<span class="sourceLineNo">738</span> QuotaObserverChore quotaObserverChore) {<a name="line.738"></a>
+<span class="sourceLineNo">739</span> boolean isInViolationAtTable = false;<a name="line.739"></a>
+<span class="sourceLineNo">740</span> boolean isInViolationAtNamespace = false;<a name="line.740"></a>
+<span class="sourceLineNo">741</span> SpaceViolationPolicy tablePolicy = null;<a name="line.741"></a>
+<span class="sourceLineNo">742</span> SpaceViolationPolicy namespacePolicy = null;<a name="line.742"></a>
+<span class="sourceLineNo">743</span> // Get Current Snapshot for the given table<a name="line.743"></a>
+<span class="sourceLineNo">744</span> SpaceQuotaSnapshot tableQuotaSnapshot = quotaObserverChore.getTableQuotaSnapshot(tableName);<a name="line.744"></a>
+<span class="sourceLineNo">745</span> SpaceQuotaSnapshot namespaceQuotaSnapshot =<a name="line.745"></a>
+<span class="sourceLineNo">746</span> quotaObserverChore.getNamespaceQuotaSnapshot(tableName.getNamespaceAsString());<a name="line.746"></a>
+<span class="sourceLineNo">747</span> if (tableQuotaSnapshot != null) {<a name="line.747"></a>
+<span class="sourceLineNo">748</span> // check if table in violation<a name="line.748"></a>
+<span class="sourceLineNo">749</span> isInViolationAtTable = tableQuotaSnapshot.getQuotaStatus().isInViolation();<a name="line.749"></a>
+<span class="sourceLineNo">750</span> Optional<SpaceViolationPolicy> policy = tableQuotaSnapshot.getQuotaStatus().getPolicy();<a name="line.750"></a>
+<span class="sourceLineNo">751</span> if (policy.isPresent()) {<a name="line.751"></a>
+<span class="sourceLineNo">752</span> tablePolicy = policy.get();<a name="line.752"></a>
+<span class="sourceLineNo">753</span> }<a name="line.753"></a>
+<span class="sourceLineNo">754</span> }<a name="line.754"></a>
+<span class="sourceLineNo">755</span> if (namespaceQuotaSnapshot != null) {<a name="line.755"></a>
+<span class="sourceLineNo">756</span> // check namespace in violation<a name="line.756"></a>
+<span class="sourceLineNo">757</span> isInViolationAtNamespace = namespaceQuotaSnapshot.getQuotaStatus().isInViolation();<a name="line.757"></a>
+<span class="sourceLineNo">758</span> Optional<SpaceViolationPolicy> policy = namespaceQuotaSnapshot.getQuotaStatus().getPolicy();<a name="line.758"></a>
+<span class="sourceLineNo">759</span> if (policy.isPresent()) {<a name="line.759"></a>
+<span class="sourceLineNo">760</span> namespacePolicy = policy.get();<a name="line.760"></a>
+<span class="sourceLineNo">761</span> }<a name="line.761"></a>
+<span class="sourceLineNo">762</span> }<a name="line.762"></a>
+<span class="sourceLineNo">763</span> return (tablePolicy == SpaceViolationPolicy.DISABLE && isInViolationAtTable) || (<a name="line.763"></a>
+<span class="sourceLineNo">764</span> namespacePolicy == SpaceViolationPolicy.DISABLE && isInViolationAtNamespace);<a name="line.764"></a>
+<span class="sourceLineNo">765</span> }<a name="line.765"></a>
+<span class="sourceLineNo">766</span><a name="line.766"></a>
+<span class="sourceLineNo">767</span> public void processFileArchivals(FileArchiveNotificationRequest request, Connection conn,<a name="line.767"></a>
+<span class="sourceLineNo">768</span> Configuration conf, FileSystem fs) throws IOException {<a name="line.768"></a>
+<span class="sourceLineNo">769</span> final HashMultimap<TableName,Entry<String,Long>> archivedFilesByTable = HashMultimap.create();<a name="line.769"></a>
+<span class="sourceLineNo">770</span> // Group the archived files by table<a name="line.770"></a>
+<span class="sourceLineNo">771</span> for (FileWithSize fileWithSize : request.getArchivedFilesList()) {<a name="line.771"></a>
+<span class="sourceLineNo">772</span> TableName tn = ProtobufUtil.toTableName(fileWithSize.getTableName());<a name="line.772"></a>
+<span class="sourceLineNo">773</span> archivedFilesByTable.put(<a name="line.773"></a>
+<span class="sourceLineNo">774</span> tn, Maps.immutableEntry(fileWithSize.getName(), fileWithSize.getSize()));<a name="line.774"></a>
+<span class="sourceLineNo">775</span> }<a name="line.775"></a>
+<span class="sourceLineNo">776</span> if (LOG.isTraceEnabled()) {<a name="line.776"></a>
+<span class="sourceLineNo">777</span> LOG.trace("Grouped archived files by table: " + archivedFilesByTable);<a name="line.777"></a>
+<span class="sourceLineNo">778</span> }<a name="line.778"></a>
+<span class="sourceLineNo">779</span> // Report each set of files to the appropriate object<a name="line.779"></a>
+<span class="sourceLineNo">780</span> for (TableName tn : archivedFilesByTable.keySet()) {<a name="line.780"></a>
+<span class="sourceLineNo">781</span> final Set<Entry<String,Long>> filesWithSize = archivedFilesByTable.get(tn);<a name="line.781"></a>
+<span class="sourceLineNo">782</span> final FileArchiverNotifier notifier = FileArchiverNotifierFactoryImpl.getInstance().get(<a name="line.782"></a>
+<span class="sourceLineNo">783</span> conn, conf, fs, tn);<a name="line.783"></a>
+<span class="sourceLineNo">784</span> notifier.addArchivedFiles(filesWithSize);<a name="line.784"></a>
+<span class="sourceLineNo">785</span> }<a name="line.785"></a>
+<span class="sourceLineNo">786</span> }<a name="line.786"></a>
+<span class="sourceLineNo">787</span><a name="line.787"></a>
+<span class="sourceLineNo">788</span> /**<a name="line.788"></a>
+<span class="sourceLineNo">789</span> * Removes each region size entry where the RegionInfo references the provided TableName.<a name="line.789"></a>
+<span class="sourceLineNo">790</span> *<a name="line.790"></a>
+<span class="sourceLineNo">791</span> * @param tableName tableName.<a name="line.791"></a>
+<span class="sourceLineNo">792</span> */<a name="line.792"></a>
+<span class="sourceLineNo">793</span> public void removeRegionSizesForTable(TableName tableName) {<a name="line.793"></a>
+<span class="sourceLineNo">794</span> regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));<a name="line.794"></a>
+<span class="sourceLineNo">795</span> }<a name="line.795"></a>
+<span class="sourceLineNo">796</span>}<a name="line.796"></a>
+<span class="sourceLineNo">797</span><a name="line.797"></a>
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html
index 662626b..511ebad 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SetQuotaOperations.html
@@ -33,732 +33,776 @@
<span class="sourceLineNo">025</span>import java.util.Iterator;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.util.Map;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.util.Map.Entry;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.29"></a>
-<span class="sourceLineNo">030</span><a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.commons.lang3.builder.HashCodeBuilder;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.fs.FileSystem;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.RegionStateListener;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.TableName;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.procedure.SwitchRpcThrottleProcedure;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.namespace.NamespaceAuditor;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.slf4j.Logger;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.slf4j.LoggerFactory;<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.protobuf.TextFormat;<a name="line.55"></a>
-<span class="sourceLineNo">056</span><a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest.FileWithSize;<a name="line.67"></a>
-<span class="sourceLineNo">068</span><a name="line.68"></a>
-<span class="sourceLineNo">069</span>/**<a name="line.69"></a>
-<span class="sourceLineNo">070</span> * Master Quota Manager.<a name="line.70"></a>
-<span class="sourceLineNo">071</span> * It is responsible for initialize the quota table on the first-run and<a name="line.71"></a>
-<span class="sourceLineNo">072</span> * provide the admin operations to interact with the quota table.<a name="line.72"></a>
-<span class="sourceLineNo">073</span> *<a name="line.73"></a>
-<span class="sourceLineNo">074</span> * TODO: FUTURE: The master will be responsible to notify each RS of quota changes<a name="line.74"></a>
-<span class="sourceLineNo">075</span> * and it will do the "quota aggregation" when the QuotaScope is CLUSTER.<a name="line.75"></a>
-<span class="sourceLineNo">076</span> */<a name="line.76"></a>
-<span class="sourceLineNo">077</span>@InterfaceAudience.Private<a name="line.77"></a>
-<span class="sourceLineNo">078</span>@InterfaceStability.Evolving<a name="line.78"></a>
-<span class="sourceLineNo">079</span>public class MasterQuotaManager implements RegionStateListener {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> private static final Logger LOG = LoggerFactory.getLogger(MasterQuotaManager.class);<a name="line.80"></a>
-<span class="sourceLineNo">081</span> private static final Map<RegionInfo, Long> EMPTY_MAP = Collections.unmodifiableMap(<a name="line.81"></a>
-<span class="sourceLineNo">082</span> new HashMap<>());<a name="line.82"></a>
-<span class="sourceLineNo">083</span><a name="line.83"></a>
-<span class="sourceLineNo">084</span> private final MasterServices masterServices;<a name="line.84"></a>
-<span class="sourceLineNo">085</span> private NamedLock<String> namespaceLocks;<a name="line.85"></a>
-<span class="sourceLineNo">086</span> private NamedLock<TableName> tableLocks;<a name="line.86"></a>
-<span class="sourceLineNo">087</span> private NamedLock<String> userLocks;<a name="line.87"></a>
-<span class="sourceLineNo">088</span> private NamedLock<String> regionServerLocks;<a name="line.88"></a>
-<span class="sourceLineNo">089</span> private boolean initialized = false;<a name="line.89"></a>
-<span class="sourceLineNo">090</span> private NamespaceAuditor namespaceQuotaManager;<a name="line.90"></a>
-<span class="sourceLineNo">091</span> private ConcurrentHashMap<RegionInfo, SizeSnapshotWithTimestamp> regionSizes;<a name="line.91"></a>
-<span class="sourceLineNo">092</span> // Storage for quota rpc throttle<a name="line.92"></a>
-<span class="sourceLineNo">093</span> private RpcThrottleStorage rpcThrottleStorage;<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> public MasterQuotaManager(final MasterServices masterServices) {<a name="line.95"></a>
-<span class="sourceLineNo">096</span> this.masterServices = masterServices;<a name="line.96"></a>
-<span class="sourceLineNo">097</span> }<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> public void start() throws IOException {<a name="line.99"></a>
-<span class="sourceLineNo">100</span> // If the user doesn't want the quota support skip all the initializations.<a name="line.100"></a>
-<span class="sourceLineNo">101</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.101"></a>
-<span class="sourceLineNo">102</span> LOG.info("Quota support disabled");<a name="line.102"></a>
-<span class="sourceLineNo">103</span> return;<a name="line.103"></a>
-<span class="sourceLineNo">104</span> }<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> // Create the quota table if missing<a name="line.106"></a>
-<span class="sourceLineNo">107</span> if (!MetaTableAccessor.tableExists(masterServices.getConnection(),<a name="line.107"></a>
-<span class="sourceLineNo">108</span> QuotaUtil.QUOTA_TABLE_NAME)) {<a name="line.108"></a>
-<span class="sourceLineNo">109</span> LOG.info("Quota table not found. Creating...");<a name="line.109"></a>
-<span class="sourceLineNo">110</span> createQuotaTable();<a name="line.110"></a>
-<span class="sourceLineNo">111</span> }<a name="line.111"></a>
-<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> LOG.info("Initializing quota support");<a name="line.113"></a>
-<span class="sourceLineNo">114</span> namespaceLocks = new NamedLock<>();<a name="line.114"></a>
-<span class="sourceLineNo">115</span> tableLocks = new NamedLock<>();<a name="line.115"></a>
-<span class="sourceLineNo">116</span> userLocks = new NamedLock<>();<a name="line.116"></a>
-<span class="sourceLineNo">117</span> regionServerLocks = new NamedLock<>();<a name="line.117"></a>
-<span class="sourceLineNo">118</span> regionSizes = new ConcurrentHashMap<>();<a name="line.118"></a>
-<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span> namespaceQuotaManager = new NamespaceAuditor(masterServices);<a name="line.120"></a>
-<span class="sourceLineNo">121</span> namespaceQuotaManager.start();<a name="line.121"></a>
-<span class="sourceLineNo">122</span> initialized = true;<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span> rpcThrottleStorage =<a name="line.124"></a>
-<span class="sourceLineNo">125</span> new RpcThrottleStorage(masterServices.getZooKeeper(), masterServices.getConfiguration());<a name="line.125"></a>
-<span class="sourceLineNo">126</span> }<a name="line.126"></a>
-<span class="sourceLineNo">127</span><a name="line.127"></a>
-<span class="sourceLineNo">128</span> public void stop() {<a name="line.128"></a>
-<span class="sourceLineNo">129</span> }<a name="line.129"></a>
-<span class="sourceLineNo">130</span><a name="line.130"></a>
-<span class="sourceLineNo">131</span> public boolean isQuotaInitialized() {<a name="line.131"></a>
-<span class="sourceLineNo">132</span> return initialized && namespaceQuotaManager.isInitialized();<a name="line.132"></a>
-<span class="sourceLineNo">133</span> }<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> /* ==========================================================================<a name="line.135"></a>
-<span class="sourceLineNo">136</span> * Admin operations to manage the quota table<a name="line.136"></a>
-<span class="sourceLineNo">137</span> */<a name="line.137"></a>
-<span class="sourceLineNo">138</span> public SetQuotaResponse setQuota(final SetQuotaRequest req)<a name="line.138"></a>
-<span class="sourceLineNo">139</span> throws IOException, InterruptedException {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> checkQuotaSupport();<a name="line.140"></a>
-<span class="sourceLineNo">141</span><a name="line.141"></a>
-<span class="sourceLineNo">142</span> if (req.hasUserName()) {<a name="line.142"></a>
-<span class="sourceLineNo">143</span> userLocks.lock(req.getUserName());<a name="line.143"></a>
-<span class="sourceLineNo">144</span> try {<a name="line.144"></a>
-<span class="sourceLineNo">145</span> if (req.hasTableName()) {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> setUserQuota(req.getUserName(), ProtobufUtil.toTableName(req.getTableName()), req);<a name="line.146"></a>
-<span class="sourceLineNo">147</span> } else if (req.hasNamespace()) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span> setUserQuota(req.getUserName(), req.getNamespace(), req);<a name="line.148"></a>
-<span class="sourceLineNo">149</span> } else {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> setUserQuota(req.getUserName(), req);<a name="line.150"></a>
-<span class="sourceLineNo">151</span> }<a name="line.151"></a>
-<span class="sourceLineNo">152</span> } finally {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> userLocks.unlock(req.getUserName());<a name="line.153"></a>
-<span class="sourceLineNo">154</span> }<a name="line.154"></a>
-<span class="sourceLineNo">155</span> } else if (req.hasTableName()) {<a name="line.155"></a>
-<span class="sourceLineNo">156</span> TableName table = ProtobufUtil.toTableName(req.getTableName());<a name="line.156"></a>
-<span class="sourceLineNo">157</span> tableLocks.lock(table);<a name="line.157"></a>
-<span class="sourceLineNo">158</span> try {<a name="line.158"></a>
-<span class="sourceLineNo">159</span> setTableQuota(table, req);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> } finally {<a name="line.160"></a>
-<span class="sourceLineNo">161</span> tableLocks.unlock(table);<a name="line.161"></a>
-<span class="sourceLineNo">162</span> }<a name="line.162"></a>
-<span class="sourceLineNo">163</span> } else if (req.hasNamespace()) {<a name="line.163"></a>
-<span class="sourceLineNo">164</span> namespaceLocks.lock(req.getNamespace());<a name="line.164"></a>
-<span class="sourceLineNo">165</span> try {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> setNamespaceQuota(req.getNamespace(), req);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> } finally {<a name="line.167"></a>
-<span class="sourceLineNo">168</span> namespaceLocks.unlock(req.getNamespace());<a name="line.168"></a>
-<span class="sourceLineNo">169</span> }<a name="line.169"></a>
-<span class="sourceLineNo">170</span> } else if (req.hasRegionServer()) {<a name="line.170"></a>
-<span class="sourceLineNo">171</span> regionServerLocks.lock(req.getRegionServer());<a name="line.171"></a>
-<span class="sourceLineNo">172</span> try {<a name="line.172"></a>
-<span class="sourceLineNo">173</span> setRegionServerQuota(req.getRegionServer(), req);<a name="line.173"></a>
-<span class="sourceLineNo">174</span> } finally {<a name="line.174"></a>
-<span class="sourceLineNo">175</span> regionServerLocks.unlock(req.getRegionServer());<a name="line.175"></a>
-<span class="sourceLineNo">176</span> }<a name="line.176"></a>
-<span class="sourceLineNo">177</span> } else {<a name="line.177"></a>
-<span class="sourceLineNo">178</span> throw new DoNotRetryIOException(new UnsupportedOperationException(<a name="line.178"></a>
-<span class="sourceLineNo">179</span> "a user, a table, a namespace or region server must be specified"));<a name="line.179"></a>
-<span class="sourceLineNo">180</span> }<a name="line.180"></a>
-<span class="sourceLineNo">181</span> return SetQuotaResponse.newBuilder().build();<a name="line.181"></a>
-<span class="sourceLineNo">182</span> }<a name="line.182"></a>
-<span class="sourceLineNo">183</span><a name="line.183"></a>
-<span class="sourceLineNo">184</span> public void setUserQuota(final String userName, final SetQuotaRequest req)<a name="line.184"></a>
-<span class="sourceLineNo">185</span> throws IOException, InterruptedException {<a name="line.185"></a>
-<span class="sourceLineNo">186</span> setQuota(req, new SetQuotaOperations() {<a name="line.186"></a>
-<span class="sourceLineNo">187</span> @Override<a name="line.187"></a>
-<span class="sourceLineNo">188</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> return new GlobalQuotaSettingsImpl(req.getUserName(), null, null, null,<a name="line.189"></a>
-<span class="sourceLineNo">190</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName));<a name="line.190"></a>
-<span class="sourceLineNo">191</span> }<a name="line.191"></a>
-<span class="sourceLineNo">192</span> @Override<a name="line.192"></a>
-<span class="sourceLineNo">193</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.193"></a>
-<span class="sourceLineNo">194</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, quotaPojo.toQuotas());<a name="line.194"></a>
-<span class="sourceLineNo">195</span> }<a name="line.195"></a>
-<span class="sourceLineNo">196</span> @Override<a name="line.196"></a>
-<span class="sourceLineNo">197</span> public void delete() throws IOException {<a name="line.197"></a>
-<span class="sourceLineNo">198</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName);<a name="line.198"></a>
-<span class="sourceLineNo">199</span> }<a name="line.199"></a>
-<span class="sourceLineNo">200</span> @Override<a name="line.200"></a>
-<span class="sourceLineNo">201</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.201"></a>
-<span class="sourceLineNo">202</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, quotaPojo);<a name="line.202"></a>
-<span class="sourceLineNo">203</span> }<a name="line.203"></a>
-<span class="sourceLineNo">204</span> @Override<a name="line.204"></a>
-<span class="sourceLineNo">205</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.205"></a>
-<span class="sourceLineNo">206</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, quotaPojo);<a name="line.206"></a>
-<span class="sourceLineNo">207</span> }<a name="line.207"></a>
-<span class="sourceLineNo">208</span> });<a name="line.208"></a>
-<span class="sourceLineNo">209</span> }<a name="line.209"></a>
-<span class="sourceLineNo">210</span><a name="line.210"></a>
-<span class="sourceLineNo">211</span> public void setUserQuota(final String userName, final TableName table,<a name="line.211"></a>
-<span class="sourceLineNo">212</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.212"></a>
-<span class="sourceLineNo">213</span> setQuota(req, new SetQuotaOperations() {<a name="line.213"></a>
-<span class="sourceLineNo">214</span> @Override<a name="line.214"></a>
-<span class="sourceLineNo">215</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.215"></a>
-<span class="sourceLineNo">216</span> return new GlobalQuotaSettingsImpl(userName, table, null, null,<a name="line.216"></a>
-<span class="sourceLineNo">217</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, table));<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span> @Override<a name="line.219"></a>
-<span class="sourceLineNo">220</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.220"></a>
-<span class="sourceLineNo">221</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, table,<a name="line.221"></a>
-<span class="sourceLineNo">222</span> quotaPojo.toQuotas());<a name="line.222"></a>
-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
-<span class="sourceLineNo">224</span> @Override<a name="line.224"></a>
-<span class="sourceLineNo">225</span> public void delete() throws IOException {<a name="line.225"></a>
-<span class="sourceLineNo">226</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, table);<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span> @Override<a name="line.228"></a>
-<span class="sourceLineNo">229</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.229"></a>
-<span class="sourceLineNo">230</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, table, quotaPojo);<a name="line.230"></a>
-<span class="sourceLineNo">231</span> }<a name="line.231"></a>
-<span class="sourceLineNo">232</span> @Override<a name="line.232"></a>
-<span class="sourceLineNo">233</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.233"></a>
-<span class="sourceLineNo">234</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, table, quotaPojo);<a name="line.234"></a>
-<span class="sourceLineNo">235</span> }<a name="line.235"></a>
-<span class="sourceLineNo">236</span> });<a name="line.236"></a>
-<span class="sourceLineNo">237</span> }<a name="line.237"></a>
-<span class="sourceLineNo">238</span><a name="line.238"></a>
-<span class="sourceLineNo">239</span> public void setUserQuota(final String userName, final String namespace,<a name="line.239"></a>
-<span class="sourceLineNo">240</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.240"></a>
-<span class="sourceLineNo">241</span> setQuota(req, new SetQuotaOperations() {<a name="line.241"></a>
-<span class="sourceLineNo">242</span> @Override<a name="line.242"></a>
-<span class="sourceLineNo">243</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.243"></a>
-<span class="sourceLineNo">244</span> return new GlobalQuotaSettingsImpl(userName, null, namespace, null,<a name="line.244"></a>
-<span class="sourceLineNo">245</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, namespace));<a name="line.245"></a>
-<span class="sourceLineNo">246</span> }<a name="line.246"></a>
-<span class="sourceLineNo">247</span> @Override<a name="line.247"></a>
-<span class="sourceLineNo">248</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.248"></a>
-<span class="sourceLineNo">249</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, namespace,<a name="line.249"></a>
-<span class="sourceLineNo">250</span> quotaPojo.toQuotas());<a name="line.250"></a>
-<span class="sourceLineNo">251</span> }<a name="line.251"></a>
-<span class="sourceLineNo">252</span> @Override<a name="line.252"></a>
-<span class="sourceLineNo">253</span> public void delete() throws IOException {<a name="line.253"></a>
-<span class="sourceLineNo">254</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, namespace);<a name="line.254"></a>
-<span class="sourceLineNo">255</span> }<a name="line.255"></a>
-<span class="sourceLineNo">256</span> @Override<a name="line.256"></a>
-<span class="sourceLineNo">257</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.257"></a>
-<span class="sourceLineNo">258</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(<a name="line.258"></a>
-<span class="sourceLineNo">259</span> userName, namespace, quotaPojo);<a name="line.259"></a>
-<span class="sourceLineNo">260</span> }<a name="line.260"></a>
-<span class="sourceLineNo">261</span> @Override<a name="line.261"></a>
-<span class="sourceLineNo">262</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.262"></a>
-<span class="sourceLineNo">263</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(<a name="line.263"></a>
-<span class="sourceLineNo">264</span> userName, namespace, quotaPojo);<a name="line.264"></a>
-<span class="sourceLineNo">265</span> }<a name="line.265"></a>
-<span class="sourceLineNo">266</span> });<a name="line.266"></a>
-<span class="sourceLineNo">267</span> }<a name="line.267"></a>
-<span class="sourceLineNo">268</span><a name="line.268"></a>
-<span class="sourceLineNo">269</span> public void setTableQuota(final TableName table, final SetQuotaRequest req)<a name="line.269"></a>
-<span class="sourceLineNo">270</span> throws IOException, InterruptedException {<a name="line.270"></a>
-<span class="sourceLineNo">271</span> setQuota(req, new SetQuotaOperations() {<a name="line.271"></a>
-<span class="sourceLineNo">272</span> @Override<a name="line.272"></a>
-<span class="sourceLineNo">273</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.273"></a>
-<span class="sourceLineNo">274</span> return new GlobalQuotaSettingsImpl(null, table, null, null,<a name="line.274"></a>
-<span class="sourceLineNo">275</span> QuotaUtil.getTableQuota(masterServices.getConnection(), table));<a name="line.275"></a>
-<span class="sourceLineNo">276</span> }<a name="line.276"></a>
-<span class="sourceLineNo">277</span> @Override<a name="line.277"></a>
-<span class="sourceLineNo">278</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.278"></a>
-<span class="sourceLineNo">279</span> QuotaUtil.addTableQuota(masterServices.getConnection(), table, quotaPojo.toQuotas());<a name="line.279"></a>
-<span class="sourceLineNo">280</span> }<a name="line.280"></a>
-<span class="sourceLineNo">281</span> @Override<a name="line.281"></a>
-<span class="sourceLineNo">282</span> public void delete() throws IOException {<a name="line.282"></a>
-<span class="sourceLineNo">283</span> SpaceQuotaSnapshot currSnapshotOfTable =<a name="line.283"></a>
-<span class="sourceLineNo">284</span> QuotaTableUtil.getCurrentSnapshotFromQuotaTable(masterServices.getConnection(), table);<a name="line.284"></a>
-<span class="sourceLineNo">285</span> QuotaUtil.deleteTableQuota(masterServices.getConnection(), table);<a name="line.285"></a>
-<span class="sourceLineNo">286</span> if (currSnapshotOfTable != null) {<a name="line.286"></a>
-<span class="sourceLineNo">287</span> SpaceQuotaStatus quotaStatus = currSnapshotOfTable.getQuotaStatus();<a name="line.287"></a>
-<span class="sourceLineNo">288</span> if (SpaceViolationPolicy.DISABLE == quotaStatus.getPolicy().orElse(null)<a name="line.288"></a>
-<span class="sourceLineNo">289</span> && quotaStatus.isInViolation()) {<a name="line.289"></a>
-<span class="sourceLineNo">290</span> QuotaUtil.enableTableIfNotEnabled(masterServices.getConnection(), table);<a name="line.290"></a>
-<span class="sourceLineNo">291</span> }<a name="line.291"></a>
-<span class="sourceLineNo">292</span> }<a name="line.292"></a>
-<span class="sourceLineNo">293</span> }<a name="line.293"></a>
-<span class="sourceLineNo">294</span> @Override<a name="line.294"></a>
-<span class="sourceLineNo">295</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.295"></a>
-<span class="sourceLineNo">296</span> masterServices.getMasterCoprocessorHost().preSetTableQuota(table, quotaPojo);<a name="line.296"></a>
-<span class="sourceLineNo">297</span> }<a name="line.297"></a>
-<span class="sourceLineNo">298</span> @Override<a name="line.298"></a>
-<span class="sourceLineNo">299</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.299"></a>
-<span class="sourceLineNo">300</span> masterServices.getMasterCoprocessorHost().postSetTableQuota(table, quotaPojo);<a name="line.300"></a>
-<span class="sourceLineNo">301</span> }<a name="line.301"></a>
-<span class="sourceLineNo">302</span> });<a name="line.302"></a>
-<span class="sourceLineNo">303</span> }<a name="line.303"></a>
-<span class="sourceLineNo">304</span><a name="line.304"></a>
-<span class="sourceLineNo">305</span> public void setNamespaceQuota(final String namespace, final SetQuotaRequest req)<a name="line.305"></a>
-<span class="sourceLineNo">306</span> throws IOException, InterruptedException {<a name="line.306"></a>
-<span class="sourceLineNo">307</span> setQuota(req, new SetQuotaOperations() {<a name="line.307"></a>
-<span class="sourceLineNo">308</span> @Override<a name="line.308"></a>
-<span class="sourceLineNo">309</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.309"></a>
-<span class="sourceLineNo">310</span> return new GlobalQuotaSettingsImpl(null, null, namespace, null,<a name="line.310"></a>
-<span class="sourceLineNo">311</span> QuotaUtil.getNamespaceQuota(masterServices.getConnection(), namespace));<a name="line.311"></a>
-<span class="sourceLineNo">312</span> }<a name="line.312"></a>
-<span class="sourceLineNo">313</span> @Override<a name="line.313"></a>
-<span class="sourceLineNo">314</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.314"></a>
-<span class="sourceLineNo">315</span> QuotaUtil.addNamespaceQuota(masterServices.getConnection(), namespace,<a name="line.315"></a>
-<span class="sourceLineNo">316</span> quotaPojo.toQuotas());<a name="line.316"></a>
-<span class="sourceLineNo">317</span> }<a name="line.317"></a>
-<span class="sourceLineNo">318</span> @Override<a name="line.318"></a>
-<span class="sourceLineNo">319</span> public void delete() throws IOException {<a name="line.319"></a>
-<span class="sourceLineNo">320</span> QuotaUtil.deleteNamespaceQuota(masterServices.getConnection(), namespace);<a name="line.320"></a>
-<span class="sourceLineNo">321</span> }<a name="line.321"></a>
-<span class="sourceLineNo">322</span> @Override<a name="line.322"></a>
-<span class="sourceLineNo">323</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.323"></a>
-<span class="sourceLineNo">324</span> masterServices.getMasterCoprocessorHost().preSetNamespaceQuota(namespace, quotaPojo);<a name="line.324"></a>
-<span class="sourceLineNo">325</span> }<a name="line.325"></a>
-<span class="sourceLineNo">326</span> @Override<a name="line.326"></a>
-<span class="sourceLineNo">327</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.327"></a>
-<span class="sourceLineNo">328</span> masterServices.getMasterCoprocessorHost().postSetNamespaceQuota(namespace, quotaPojo);<a name="line.328"></a>
-<span class="sourceLineNo">329</span> }<a name="line.329"></a>
-<span class="sourceLineNo">330</span> });<a name="line.330"></a>
-<span class="sourceLineNo">331</span> }<a name="line.331"></a>
-<span class="sourceLineNo">332</span><a name="line.332"></a>
-<span class="sourceLineNo">333</span> public void setRegionServerQuota(final String regionServer, final SetQuotaRequest req)<a name="line.333"></a>
-<span class="sourceLineNo">334</span> throws IOException, InterruptedException {<a name="line.334"></a>
-<span class="sourceLineNo">335</span> setQuota(req, new SetQuotaOperations() {<a name="line.335"></a>
-<span class="sourceLineNo">336</span> @Override<a name="line.336"></a>
-<span class="sourceLineNo">337</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.337"></a>
-<span class="sourceLineNo">338</span> return new GlobalQuotaSettingsImpl(null, null, null, regionServer,<a name="line.338"></a>
-<span class="sourceLineNo">339</span> QuotaUtil.getRegionServerQuota(masterServices.getConnection(), regionServer));<a name="line.339"></a>
-<span class="sourceLineNo">340</span> }<a name="line.340"></a>
-<span class="sourceLineNo">341</span><a name="line.341"></a>
-<span class="sourceLineNo">342</span> @Override<a name="line.342"></a>
-<span class="sourceLineNo">343</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.343"></a>
-<span class="sourceLineNo">344</span> QuotaUtil.addRegionServerQuota(masterServices.getConnection(), regionServer,<a name="line.344"></a>
-<span class="sourceLineNo">345</span> quotaPojo.toQuotas());<a name="line.345"></a>
-<span class="sourceLineNo">346</span> }<a name="line.346"></a>
-<span class="sourceLineNo">347</span><a name="line.347"></a>
-<span class="sourceLineNo">348</span> @Override<a name="line.348"></a>
-<span class="sourceLineNo">349</span> public void delete() throws IOException {<a name="line.349"></a>
-<span class="sourceLineNo">350</span> QuotaUtil.deleteRegionServerQuota(masterServices.getConnection(), regionServer);<a name="line.350"></a>
-<span class="sourceLineNo">351</span> }<a name="line.351"></a>
-<span class="sourceLineNo">352</span><a name="line.352"></a>
-<span class="sourceLineNo">353</span> @Override<a name="line.353"></a>
-<span class="sourceLineNo">354</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.354"></a>
-<span class="sourceLineNo">355</span> masterServices.getMasterCoprocessorHost().preSetRegionServerQuota(regionServer, quotaPojo);<a name="line.355"></a>
-<span class="sourceLineNo">356</span> }<a name="line.356"></a>
-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span> @Override<a name="line.358"></a>
-<span class="sourceLineNo">359</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.359"></a>
-<span class="sourceLineNo">360</span> masterServices.getMasterCoprocessorHost().postSetRegionServerQuota(regionServer, quotaPojo);<a name="line.360"></a>
-<span class="sourceLineNo">361</span> }<a name="line.361"></a>
-<span class="sourceLineNo">362</span> });<a name="line.362"></a>
-<span class="sourceLineNo">363</span> }<a name="line.363"></a>
-<span class="sourceLineNo">364</span><a name="line.364"></a>
-<span class="sourceLineNo">365</span> public void setNamespaceQuota(NamespaceDescriptor desc) throws IOException {<a name="line.365"></a>
-<span class="sourceLineNo">366</span> if (initialized) {<a name="line.366"></a>
-<span class="sourceLineNo">367</span> this.namespaceQuotaManager.addNamespace(desc);<a name="line.367"></a>
-<span class="sourceLineNo">368</span> }<a name="line.368"></a>
-<span class="sourceLineNo">369</span> }<a name="line.369"></a>
-<span class="sourceLineNo">370</span><a name="line.370"></a>
-<span class="sourceLineNo">371</span> public void removeNamespaceQuota(String namespace) throws IOException {<a name="line.371"></a>
-<span class="sourceLineNo">372</span> if (initialized) {<a name="line.372"></a>
-<span class="sourceLineNo">373</span> this.namespaceQuotaManager.deleteNamespace(namespace);<a name="line.373"></a>
-<span class="sourceLineNo">374</span> }<a name="line.374"></a>
-<span class="sourceLineNo">375</span> }<a name="line.375"></a>
-<span class="sourceLineNo">376</span><a name="line.376"></a>
-<span class="sourceLineNo">377</span> public SwitchRpcThrottleResponse switchRpcThrottle(SwitchRpcThrottleRequest request)<a name="line.377"></a>
-<span class="sourceLineNo">378</span> throws IOException {<a name="line.378"></a>
-<span class="sourceLineNo">379</span> boolean rpcThrottle = request.getRpcThrottleEnabled();<a name="line.379"></a>
-<span class="sourceLineNo">380</span> if (initialized) {<a name="line.380"></a>
-<span class="sourceLineNo">381</span> masterServices.getMasterCoprocessorHost().preSwitchRpcThrottle(rpcThrottle);<a name="line.381"></a>
-<span class="sourceLineNo">382</span> boolean oldRpcThrottle = rpcThrottleStorage.isRpcThrottleEnabled();<a name="line.382"></a>
-<span class="sourceLineNo">383</span> if (rpcThrottle != oldRpcThrottle) {<a name="line.383"></a>
-<span class="sourceLineNo">384</span> LOG.info("{} switch rpc throttle from {} to {}", masterServices.getClientIdAuditPrefix(),<a name="line.384"></a>
-<span class="sourceLineNo">385</span> oldRpcThrottle, rpcThrottle);<a name="line.385"></a>
-<span class="sourceLineNo">386</span> ProcedurePrepareLatch latch = ProcedurePrepareLatch.createBlockingLatch();<a name="line.386"></a>
-<span class="sourceLineNo">387</span> SwitchRpcThrottleProcedure procedure = new SwitchRpcThrottleProcedure(rpcThrottleStorage,<a name="line.387"></a>
-<span class="sourceLineNo">388</span> rpcThrottle, masterServices.getServerName(), latch);<a name="line.388"></a>
-<span class="sourceLineNo">389</span> masterServices.getMasterProcedureExecutor().submitProcedure(procedure);<a name="line.389"></a>
-<span class="sourceLineNo">390</span> latch.await();<a name="line.390"></a>
-<span class="sourceLineNo">391</span> } else {<a name="line.391"></a>
-<span class="sourceLineNo">392</span> LOG.warn("Skip switch rpc throttle to {} because it's the same with old value",<a name="line.392"></a>
-<span class="sourceLineNo">393</span> rpcThrottle);<a name="line.393"></a>
-<span class="sourceLineNo">394</span> }<a name="line.394"></a>
-<span class="sourceLineNo">395</span> SwitchRpcThrottleResponse response = SwitchRpcThrottleResponse.newBuilder()<a name="line.395"></a>
-<span class="sourceLineNo">396</span> .setPreviousRpcThrottleEnabled(oldRpcThrottle).build();<a name="line.396"></a>
-<span class="sourceLineNo">397</span> masterServices.getMasterCoprocessorHost().postSwitchRpcThrottle(oldRpcThrottle, rpcThrottle);<a name="line.397"></a>
-<span class="sourceLineNo">398</span> return response;<a name="line.398"></a>
-<span class="sourceLineNo">399</span> } else {<a name="line.399"></a>
-<span class="sourceLineNo">400</span> LOG.warn("Skip switch rpc throttle to {} because rpc quota is disabled", rpcThrottle);<a name="line.400"></a>
-<span class="sourceLineNo">401</span> return SwitchRpcThrottleResponse.newBuilder().setPreviousRpcThrottleEnabled(false).build();<a name="line.401"></a>
-<span class="sourceLineNo">402</span> }<a name="line.402"></a>
-<span class="sourceLineNo">403</span> }<a name="line.403"></a>
-<span class="sourceLineNo">404</span><a name="line.404"></a>
-<span class="sourceLineNo">405</span> public IsRpcThrottleEnabledResponse isRpcThrottleEnabled(IsRpcThrottleEnabledRequest request)<a name="line.405"></a>
-<span class="sourceLineNo">406</span> throws IOException {<a name="line.406"></a>
-<span class="sourceLineNo">407</span> if (initialized) {<a name="line.407"></a>
-<span class="sourceLineNo">408</span> masterServices.getMasterCoprocessorHost().preIsRpcThrottleEnabled();<a name="line.408"></a>
-<span class="sourceLineNo">409</span> boolean enabled = isRpcThrottleEnabled();<a name="line.409"></a>
-<span class="sourceLineNo">410</span> IsRpcThrottleEnabledResponse response =<a name="line.410"></a>
-<span class="sourceLineNo">411</span> IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(enabled).build();<a name="line.411"></a>
-<span class="sourceLineNo">412</span> masterServices.getMasterCoprocessorHost().postIsRpcThrottleEnabled(enabled);<a name="line.412"></a>
-<span class="sourceLineNo">413</span> return response;<a name="line.413"></a>
-<span class="sourceLineNo">414</span> } else {<a name="line.414"></a>
-<span class="sourceLineNo">415</span> LOG.warn("Skip get rpc throttle because rpc quota is disabled");<a name="line.415"></a>
-<span class="sourceLineNo">416</span> return IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(false).build();<a name="line.416"></a>
-<span class="sourceLineNo">417</span> }<a name="line.417"></a>
-<span class="sourceLineNo">418</span> }<a name="line.418"></a>
-<span class="sourceLineNo">419</span><a name="line.419"></a>
-<span class="sourceLineNo">420</span> public boolean isRpcThrottleEnabled() throws IOException {<a name="line.420"></a>
-<span class="sourceLineNo">421</span> return initialized ? rpcThrottleStorage.isRpcThrottleEnabled() : false;<a name="line.421"></a>
-<span class="sourceLineNo">422</span> }<a name="line.422"></a>
-<span class="sourceLineNo">423</span><a name="line.423"></a>
-<span class="sourceLineNo">424</span> public SwitchExceedThrottleQuotaResponse<a name="line.424"></a>
-<span class="sourceLineNo">425</span> switchExceedThrottleQuota(SwitchExceedThrottleQuotaRequest request) throws IOException {<a name="line.425"></a>
-<span class="sourceLineNo">426</span> boolean enabled = request.getExceedThrottleQuotaEnabled();<a name="line.426"></a>
-<span class="sourceLineNo">427</span> if (initialized) {<a name="line.427"></a>
-<span class="sourceLineNo">428</span> masterServices.getMasterCoprocessorHost().preSwitchExceedThrottleQuota(enabled);<a name="line.428"></a>
-<span class="sourceLineNo">429</span> boolean previousEnabled =<a name="line.429"></a>
-<span class="sourceLineNo">430</span> QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection());<a name="line.430"></a>
-<span class="sourceLineNo">431</span> if (previousEnabled == enabled) {<a name="line.431"></a>
-<span class="sourceLineNo">432</span> LOG.warn("Skip switch exceed throttle quota to {} because it's the same with old value",<a name="line.432"></a>
-<span class="sourceLineNo">433</span> enabled);<a name="line.433"></a>
-<span class="sourceLineNo">434</span> } else {<a name="line.434"></a>
-<span class="sourceLineNo">435</span> QuotaUtil.switchExceedThrottleQuota(masterServices.getConnection(), enabled);<a name="line.435"></a>
-<span class="sourceLineNo">436</span> LOG.info("{} switch exceed throttle quota from {} to {}",<a name="line.436"></a>
-<span class="sourceLineNo">437</span> masterServices.getClientIdAuditPrefix(), previousEnabled, enabled);<a name="line.437"></a>
-<span class="sourceLineNo">438</span> }<a name="line.438"></a>
-<span class="sourceLineNo">439</span> SwitchExceedThrottleQuotaResponse response = SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.439"></a>
-<span class="sourceLineNo">440</span> .setPreviousExceedThrottleQuotaEnabled(previousEnabled).build();<a name="line.440"></a>
-<span class="sourceLineNo">441</span> masterServices.getMasterCoprocessorHost().postSwitchExceedThrottleQuota(previousEnabled,<a name="line.441"></a>
-<span class="sourceLineNo">442</span> enabled);<a name="line.442"></a>
-<span class="sourceLineNo">443</span> return response;<a name="line.443"></a>
-<span class="sourceLineNo">444</span> } else {<a name="line.444"></a>
-<span class="sourceLineNo">445</span> LOG.warn("Skip switch exceed throttle quota to {} because quota is disabled", enabled);<a name="line.445"></a>
-<span class="sourceLineNo">446</span> return SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.446"></a>
-<span class="sourceLineNo">447</span> .setPreviousExceedThrottleQuotaEnabled(false).build();<a name="line.447"></a>
-<span class="sourceLineNo">448</span> }<a name="line.448"></a>
-<span class="sourceLineNo">449</span> }<a name="line.449"></a>
-<span class="sourceLineNo">450</span><a name="line.450"></a>
-<span class="sourceLineNo">451</span> public boolean isExceedThrottleQuotaEnabled() throws IOException {<a name="line.451"></a>
-<span class="sourceLineNo">452</span> return initialized ? QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection())<a name="line.452"></a>
-<span class="sourceLineNo">453</span> : false;<a name="line.453"></a>
-<span class="sourceLineNo">454</span> }<a name="line.454"></a>
-<span class="sourceLineNo">455</span><a name="line.455"></a>
-<span class="sourceLineNo">456</span> private void setQuota(final SetQuotaRequest req, final SetQuotaOperations quotaOps)<a name="line.456"></a>
-<span class="sourceLineNo">457</span> throws IOException, InterruptedException {<a name="line.457"></a>
-<span class="sourceLineNo">458</span> if (req.hasRemoveAll() && req.getRemoveAll() == true) {<a name="line.458"></a>
-<span class="sourceLineNo">459</span> quotaOps.preApply(null);<a name="line.459"></a>
-<span class="sourceLineNo">460</span> quotaOps.delete();<a name="line.460"></a>
-<span class="sourceLineNo">461</span> quotaOps.postApply(null);<a name="line.461"></a>
-<span class="sourceLineNo">462</span> return;<a name="line.462"></a>
-<span class="sourceLineNo">463</span> }<a name="line.463"></a>
-<span class="sourceLineNo">464</span><a name="line.464"></a>
-<span class="sourceLineNo">465</span> // Apply quota changes<a name="line.465"></a>
-<span class="sourceLineNo">466</span> GlobalQuotaSettingsImpl currentQuota = quotaOps.fetch();<a name="line.466"></a>
-<span class="sourceLineNo">467</span> if (LOG.isTraceEnabled()) {<a name="line.467"></a>
-<span class="sourceLineNo">468</span> LOG.trace(<a name="line.468"></a>
-<span class="sourceLineNo">469</span> "Current quota for request(" + TextFormat.shortDebugString(req)<a name="line.469"></a>
-<span class="sourceLineNo">470</span> + "): " + currentQuota);<a name="line.470"></a>
-<span class="sourceLineNo">471</span> }<a name="line.471"></a>
-<span class="sourceLineNo">472</span> // Call the appropriate "pre" CP hook with the current quota value (may be null)<a name="line.472"></a>
-<span class="sourceLineNo">473</span> quotaOps.preApply(currentQuota);<a name="line.473"></a>
-<span class="sourceLineNo">474</span> // Translate the protobuf request back into a POJO<a name="line.474"></a>
-<span class="sourceLineNo">475</span> QuotaSettings newQuota = QuotaSettings.buildFromProto(req);<a name="line.475"></a>
-<span class="sourceLineNo">476</span> if (LOG.isTraceEnabled()) {<a name="line.476"></a>
-<span class="sourceLineNo">477</span> LOG.trace("Deserialized quota from request: " + newQuota);<a name="line.477"></a>
-<span class="sourceLineNo">478</span> }<a name="line.478"></a>
-<span class="sourceLineNo">479</span><a name="line.479"></a>
-<span class="sourceLineNo">480</span> // Merge the current quota settings with the new quota settings the user provided.<a name="line.480"></a>
-<span class="sourceLineNo">481</span> //<a name="line.481"></a>
-<span class="sourceLineNo">482</span> // NB: while SetQuotaRequest technically allows for multi types of quotas to be set in one<a name="line.482"></a>
-<span class="sourceLineNo">483</span> // message, the Java API (in Admin/AsyncAdmin) does not. Assume there is only one type.<a name="line.483"></a>
-<span class="sourceLineNo">484</span> GlobalQuotaSettingsImpl mergedQuota = currentQuota.merge(newQuota);<a name="line.484"></a>
-<span class="sourceLineNo">485</span> if (LOG.isTraceEnabled()) {<a name="line.485"></a>
-<span class="sourceLineNo">486</span> LOG.trace("Computed merged quota from current quota and user request: " + mergedQuota);<a name="line.486"></a>
-<span class="sourceLineNo">487</span> }<a name="line.487"></a>
-<span class="sourceLineNo">488</span><a name="line.488"></a>
-<span class="sourceLineNo">489</span> // Submit new changes<a name="line.489"></a>
-<span class="sourceLineNo">490</span> if (mergedQuota == null) {<a name="line.490"></a>
-<span class="sourceLineNo">491</span> quotaOps.delete();<a name="line.491"></a>
-<span class="sourceLineNo">492</span> } else {<a name="line.492"></a>
-<span class="sourceLineNo">493</span> quotaOps.update(mergedQuota);<a name="line.493"></a>
-<span class="sourceLineNo">494</span> }<a name="line.494"></a>
-<span class="sourceLineNo">495</span> // Advertise the final result via the "post" CP hook<a name="line.495"></a>
-<span class="sourceLineNo">496</span> quotaOps.postApply(mergedQuota);<a name="line.496"></a>
-<span class="sourceLineNo">497</span> }<a name="line.497"></a>
-<span class="sourceLineNo">498</span><a name="line.498"></a>
-<span class="sourceLineNo">499</span> public void checkNamespaceTableAndRegionQuota(TableName tName, int regions) throws IOException {<a name="line.499"></a>
-<span class="sourceLineNo">500</span> if (initialized) {<a name="line.500"></a>
-<span class="sourceLineNo">501</span> namespaceQuotaManager.checkQuotaToCreateTable(tName, regions);<a name="line.501"></a>
-<span class="sourceLineNo">502</span> }<a name="line.502"></a>
-<span class="sourceLineNo">503</span> }<a name="line.503"></a>
-<span class="sourceLineNo">504</span><a name="line.504"></a>
-<span class="sourceLineNo">505</span> public void checkAndUpdateNamespaceRegionQuota(TableName tName, int regions) throws IOException {<a name="line.505"></a>
-<span class="sourceLineNo">506</span> if (initialized) {<a name="line.506"></a>
-<span class="sourceLineNo">507</span> namespaceQuotaManager.checkQuotaToUpdateRegion(tName, regions);<a name="line.507"></a>
-<span class="sourceLineNo">508</span> }<a name="line.508"></a>
-<span class="sourceLineNo">509</span> }<a name="line.509"></a>
-<span class="sourceLineNo">510</span><a name="line.510"></a>
-<span class="sourceLineNo">511</span> /**<a name="line.511"></a>
-<span class="sourceLineNo">512</span> * @return cached region count, or -1 if quota manager is disabled or table status not found<a name="line.512"></a>
-<span class="sourceLineNo">513</span> */<a name="line.513"></a>
-<span class="sourceLineNo">514</span> public int getRegionCountOfTable(TableName tName) throws IOException {<a name="line.514"></a>
-<span class="sourceLineNo">515</span> if (initialized) {<a name="line.515"></a>
-<span class="sourceLineNo">516</span> return namespaceQuotaManager.getRegionCountOfTable(tName);<a name="line.516"></a>
-<span class="sourceLineNo">517</span> }<a name="line.517"></a>
-<span class="sourceLineNo">518</span> return -1;<a name="line.518"></a>
-<span class="sourceLineNo">519</span> }<a name="line.519"></a>
-<span class="sourceLineNo">520</span><a name="line.520"></a>
-<span class="sourceLineNo">521</span> @Override<a name="line.521"></a>
-<span class="sourceLineNo">522</span> public void onRegionMerged(RegionInfo mergedRegion) throws IOException {<a name="line.522"></a>
-<span class="sourceLineNo">523</span> if (initialized) {<a name="line.523"></a>
-<span class="sourceLineNo">524</span> namespaceQuotaManager.updateQuotaForRegionMerge(mergedRegion);<a name="line.524"></a>
-<span class="sourceLineNo">525</span> }<a name="line.525"></a>
-<span class="sourceLineNo">526</span> }<a name="line.526"></a>
-<span class="sourceLineNo">527</span><a name="line.527"></a>
-<span class="sourceLineNo">528</span> @Override<a name="line.528"></a>
-<span class="sourceLineNo">529</span> public void onRegionSplit(RegionInfo hri) throws IOException {<a name="line.529"></a>
-<span class="sourceLineNo">530</span> if (initialized) {<a name="line.530"></a>
-<span class="sourceLineNo">531</span> namespaceQuotaManager.checkQuotaToSplitRegion(hri);<a name="line.531"></a>
-<span class="sourceLineNo">532</span> }<a name="line.532"></a>
-<span class="sourceLineNo">533</span> }<a name="line.533"></a>
-<span class="sourceLineNo">534</span><a name="line.534"></a>
-<span class="sourceLineNo">535</span> /**<a name="line.535"></a>
-<span class="sourceLineNo">536</span> * Remove table from namespace quota.<a name="line.536"></a>
-<span class="sourceLineNo">537</span> *<a name="line.537"></a>
-<span class="sourceLineNo">538</span> * @param tName - The table name to update quota usage.<a name="line.538"></a>
-<span class="sourceLineNo">539</span> * @throws IOException Signals that an I/O exception has occurred.<a name="line.539"></a>
-<span class="sourceLineNo">540</span> */<a name="line.540"></a>
-<span class="sourceLineNo">541</span> public void removeTableFromNamespaceQuota(TableName tName) throws IOException {<a name="line.541"></a>
-<span class="sourceLineNo">542</span> if (initialized) {<a name="line.542"></a>
-<span class="sourceLineNo">543</span> namespaceQuotaManager.removeFromNamespaceUsage(tName);<a name="line.543"></a>
-<span class="sourceLineNo">544</span> }<a name="line.544"></a>
-<span class="sourceLineNo">545</span> }<a name="line.545"></a>
-<span class="sourceLineNo">546</span><a name="line.546"></a>
-<span class="sourceLineNo">547</span> public NamespaceAuditor getNamespaceQuotaManager() {<a name="line.547"></a>
-<span class="sourceLineNo">548</span> return this.namespaceQuotaManager;<a name="line.548"></a>
-<span class="sourceLineNo">549</span> }<a name="line.549"></a>
-<span class="sourceLineNo">550</span><a name="line.550"></a>
-<span class="sourceLineNo">551</span> /**<a name="line.551"></a>
-<span class="sourceLineNo">552</span> * Encapsulates CRUD quota operations for some subject.<a name="line.552"></a>
-<span class="sourceLineNo">553</span> */<a name="line.553"></a>
-<span class="sourceLineNo">554</span> private static interface SetQuotaOperations {<a name="line.554"></a>
-<span class="sourceLineNo">555</span> /**<a name="line.555"></a>
-<span class="sourceLineNo">556</span> * Fetches the current quota settings for the subject.<a name="line.556"></a>
-<span class="sourceLineNo">557</span> */<a name="line.557"></a>
-<span class="sourceLineNo">558</span> GlobalQuotaSettingsImpl fetch() throws IOException;<a name="line.558"></a>
-<span class="sourceLineNo">559</span> /**<a name="line.559"></a>
-<span class="sourceLineNo">560</span> * Deletes the quota for the subject.<a name="line.560"></a>
-<span class="sourceLineNo">561</span> */<a name="line.561"></a>
-<span class="sourceLineNo">562</span> void delete() throws IOException;<a name="line.562"></a>
-<span class="sourceLineNo">563</span> /**<a name="line.563"></a>
-<span class="sourceLineNo">564</span> * Persist the given quota for the subject.<a name="line.564"></a>
-<span class="sourceLineNo">565</span> */<a name="line.565"></a>
-<span class="sourceLineNo">566</span> void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.566"></a>
-<span class="sourceLineNo">567</span> /**<a name="line.567"></a>
-<span class="sourceLineNo">568</span> * Performs some action before {@link #update(GlobalQuotaSettingsImpl)} with the current<a name="line.568"></a>
-<span class="sourceLineNo">569</span> * quota for the subject.<a name="line.569"></a>
-<span class="sourceLineNo">570</span> */<a name="line.570"></a>
-<span class="sourceLineNo">571</span> void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.571"></a>
-<span class="sourceLineNo">572</span> /**<a name="line.572"></a>
-<span class="sourceLineNo">573</span> * Performs some action after {@link #update(GlobalQuotaSettingsImpl)} with the resulting<a name="line.573"></a>
-<span class="sourceLineNo">574</span> * quota from the request action for the subject.<a name="line.574"></a>
-<span class="sourceLineNo">575</span> */<a name="line.575"></a>
-<span class="sourceLineNo">576</span> void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.576"></a>
-<span class="sourceLineNo">577</span> }<a name="line.577"></a>
-<span class="sourceLineNo">578</span><a name="line.578"></a>
-<span class="sourceLineNo">579</span> /* ==========================================================================<a name="line.579"></a>
-<span class="sourceLineNo">580</span> * Helpers<a name="line.580"></a>
-<span class="sourceLineNo">581</span> */<a name="line.581"></a>
-<span class="sourceLineNo">582</span><a name="line.582"></a>
-<span class="sourceLineNo">583</span> private void checkQuotaSupport() throws IOException {<a name="line.583"></a>
-<span class="sourceLineNo">584</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.584"></a>
-<span class="sourceLineNo">585</span> throw new DoNotRetryIOException(<a name="line.585"></a>
-<span class="sourceLineNo">586</span> new UnsupportedOperationException("quota support disabled"));<a name="line.586"></a>
-<span class="sourceLineNo">587</span> }<a name="line.587"></a>
-<span class="sourceLineNo">588</span> if (!initialized) {<a name="line.588"></a>
-<span class="sourceLineNo">589</span> long maxWaitTime = masterServices.getConfiguration().getLong(<a name="line.589"></a>
-<span class="sourceLineNo">590</span> "hbase.master.wait.for.quota.manager.init", 30000); // default is 30 seconds.<a name="line.590"></a>
-<span class="sourceLineNo">591</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.591"></a>
-<span class="sourceLineNo">592</span> do {<a name="line.592"></a>
-<span class="sourceLineNo">593</span> try {<a name="line.593"></a>
-<span class="sourceLineNo">594</span> Thread.sleep(100);<a name="line.594"></a>
-<span class="sourceLineNo">595</span> } catch (InterruptedException e) {<a name="line.595"></a>
-<span class="sourceLineNo">596</span> LOG.warn("Interrupted while waiting for Quota Manager to be initialized.");<a name="line.596"></a>
-<span class="sourceLineNo">597</span> break;<a name="line.597"></a>
-<span class="sourceLineNo">598</span> }<a name="line.598"></a>
-<span class="sourceLineNo">599</span> } while (!initialized && (EnvironmentEdgeManager.currentTime() - startTime) < maxWaitTime);<a name="line.599"></a>
-<span class="sourceLineNo">600</span> if (!initialized) {<a name="line.600"></a>
-<span class="sourceLineNo">601</span> throw new IOException("Quota manager is uninitialized, please retry later.");<a name="line.601"></a>
-<span class="sourceLineNo">602</span> }<a name="line.602"></a>
-<span class="sourceLineNo">603</span> }<a name="line.603"></a>
-<span class="sourceLineNo">604</span> }<a name="line.604"></a>
-<span class="sourceLineNo">605</span><a name="line.605"></a>
-<span class="sourceLineNo">606</span> private void createQuotaTable() throws IOException {<a name="line.606"></a>
-<span class="sourceLineNo">607</span> masterServices.createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);<a name="line.607"></a>
-<span class="sourceLineNo">608</span> }<a name="line.608"></a>
-<span class="sourceLineNo">609</span><a name="line.609"></a>
-<span class="sourceLineNo">610</span> private static class NamedLock<T> {<a name="line.610"></a>
-<span class="sourceLineNo">611</span> private final HashSet<T> locks = new HashSet<>();<a name="line.611"></a>
-<span class="sourceLineNo">612</span><a name="line.612"></a>
-<span class="sourceLineNo">613</span> public void lock(final T name) throws InterruptedException {<a name="line.613"></a>
-<span class="sourceLineNo">614</span> synchronized (locks) {<a name="line.614"></a>
-<span class="sourceLineNo">615</span> while (locks.contains(name)) {<a name="line.615"></a>
-<span class="sourceLineNo">616</span> locks.wait();<a name="line.616"></a>
-<span class="sourceLineNo">617</span> }<a name="line.617"></a>
-<span class="sourceLineNo">618</span> locks.add(name);<a name="line.618"></a>
-<span class="sourceLineNo">619</span> }<a name="line.619"></a>
-<span class="sourceLineNo">620</span> }<a name="line.620"></a>
-<span class="sourceLineNo">621</span><a name="line.621"></a>
-<span class="sourceLineNo">622</span> public void unlock(final T name) {<a name="line.622"></a>
-<span class="sourceLineNo">623</span> synchronized (locks) {<a name="line.623"></a>
-<span class="sourceLineNo">624</span> locks.remove(name);<a name="line.624"></a>
-<span class="sourceLineNo">625</span> locks.notifyAll();<a name="line.625"></a>
-<span class="sourceLineNo">626</span> }<a name="line.626"></a>
-<span class="sourceLineNo">627</span> }<a name="line.627"></a>
-<span class="sourceLineNo">628</span> }<a name="line.628"></a>
-<span class="sourceLineNo">629</span><a name="line.629"></a>
-<span class="sourceLineNo">630</span> @Override<a name="line.630"></a>
-<span class="sourceLineNo">631</span> public void onRegionSplitReverted(RegionInfo hri) throws IOException {<a name="line.631"></a>
-<span class="sourceLineNo">632</span> if (initialized) {<a name="line.632"></a>
-<span class="sourceLineNo">633</span> this.namespaceQuotaManager.removeRegionFromNamespaceUsage(hri);<a name="line.633"></a>
-<span class="sourceLineNo">634</span> }<a name="line.634"></a>
-<span class="sourceLineNo">635</span> }<a name="line.635"></a>
-<span class="sourceLineNo">636</span><a name="line.636"></a>
-<span class="sourceLineNo">637</span> /**<a name="line.637"></a>
-<span class="sourceLineNo">638</span> * Holds the size of a region at the given time, millis since the epoch.<a name="line.638"></a>
-<span class="sourceLineNo">639</span> */<a name="line.639"></a>
-<span class="sourceLineNo">640</span> private static class SizeSnapshotWithTimestamp {<a name="line.640"></a>
-<span class="sourceLineNo">641</span> private final long size;<a name="line.641"></a>
-<span class="sourceLineNo">642</span> private final long time;<a name="line.642"></a>
-<span class="sourceLineNo">643</span><a name="line.643"></a>
-<span class="sourceLineNo">644</span> public SizeSnapshotWithTimestamp(long size, long time) {<a name="line.644"></a>
-<span class="sourceLineNo">645</span> this.size = size;<a name="line.645"></a>
-<span class="sourceLineNo">646</span> this.time = time;<a name="line.646"></a>
-<span class="sourceLineNo">647</span> }<a name="line.647"></a>
-<span class="sourceLineNo">648</span><a name="line.648"></a>
-<span class="sourceLineNo">649</span> public long getSize() {<a name="line.649"></a>
-<span class="sourceLineNo">650</span> return size;<a name="line.650"></a>
-<span class="sourceLineNo">651</span> }<a name="line.651"></a>
-<span class="sourceLineNo">652</span><a name="line.652"></a>
-<span class="sourceLineNo">653</span> public long getTime() {<a name="line.653"></a>
-<span class="sourceLineNo">654</span> return time;<a name="line.654"></a>
-<span class="sourceLineNo">655</span> }<a name="line.655"></a>
-<span class="sourceLineNo">656</span><a name="line.656"></a>
-<span class="sourceLineNo">657</span> @Override<a name="line.657"></a>
-<span class="sourceLineNo">658</span> public boolean equals(Object o) {<a name="line.658"></a>
-<span class="sourceLineNo">659</span> if (o instanceof SizeSnapshotWithTimestamp) {<a name="line.659"></a>
-<span class="sourceLineNo">660</span> SizeSnapshotWithTimestamp other = (SizeSnapshotWithTimestamp) o;<a name="line.660"></a>
-<span class="sourceLineNo">661</span> return size == other.size && time == other.time;<a name="line.661"></a>
-<span class="sourceLineNo">662</span> }<a name="line.662"></a>
-<span class="sourceLineNo">663</span> return false;<a name="line.663"></a>
-<span class="sourceLineNo">664</span> }<a name="line.664"></a>
-<span class="sourceLineNo">665</span><a name="line.665"></a>
-<span class="sourceLineNo">666</span> @Override<a name="line.666"></a>
-<span class="sourceLineNo">667</span> public int hashCode() {<a name="line.667"></a>
-<span class="sourceLineNo">668</span> HashCodeBuilder hcb = new HashCodeBuilder();<a name="line.668"></a>
-<span class="sourceLineNo">669</span> return hcb.append(size).append(time).toHashCode();<a name="line.669"></a>
-<span class="sourceLineNo">670</span> }<a name="line.670"></a>
-<span class="sourceLineNo">671</span><a name="line.671"></a>
-<span class="sourceLineNo">672</span> @Override<a name="line.672"></a>
-<span class="sourceLineNo">673</span> public String toString() {<a name="line.673"></a>
-<span class="sourceLineNo">674</span> StringBuilder sb = new StringBuilder(32);<a name="line.674"></a>
-<span class="sourceLineNo">675</span> sb.append("SizeSnapshotWithTimestamp={size=").append(size).append("B, ");<a name="line.675"></a>
-<span class="sourceLineNo">676</span> sb.append("time=").append(time).append("}");<a name="line.676"></a>
-<span class="sourceLineNo">677</span> return sb.toString();<a name="line.677"></a>
-<span class="sourceLineNo">678</span> }<a name="line.678"></a>
-<span class="sourceLineNo">679</span> }<a name="line.679"></a>
-<span class="sourceLineNo">680</span><a name="line.680"></a>
-<span class="sourceLineNo">681</span> @VisibleForTesting<a name="line.681"></a>
-<span class="sourceLineNo">682</span> void initializeRegionSizes() {<a name="line.682"></a>
-<span class="sourceLineNo">683</span> assert regionSizes == null;<a name="line.683"></a>
-<span class="sourceLineNo">684</span> this.regionSizes = new ConcurrentHashMap<>();<a name="line.684"></a>
-<span class="sourceLineNo">685</span> }<a name="line.685"></a>
-<span class="sourceLineNo">686</span><a name="line.686"></a>
-<span class="sourceLineNo">687</span> public void addRegionSize(RegionInfo hri, long size, long time) {<a name="line.687"></a>
-<span class="sourceLineNo">688</span> if (regionSizes == null) {<a name="line.688"></a>
-<span class="sourceLineNo">689</span> return;<a name="line.689"></a>
-<span class="sourceLineNo">690</span> }<a name="line.690"></a>
-<span class="sourceLineNo">691</span> regionSizes.put(hri, new SizeSnapshotWithTimestamp(size, time));<a name="line.691"></a>
-<span class="sourceLineNo">692</span> }<a name="line.692"></a>
-<span class="sourceLineNo">693</span><a name="line.693"></a>
-<span class="sourceLineNo">694</span> public Map<RegionInfo, Long> snapshotRegionSizes() {<a name="line.694"></a>
-<span class="sourceLineNo">695</span> if (regionSizes == null) {<a name="line.695"></a>
-<span class="sourceLineNo">696</span> return EMPTY_MAP;<a name="line.696"></a>
-<span class="sourceLineNo">697</span> }<a name="line.697"></a>
-<span class="sourceLineNo">698</span><a name="line.698"></a>
-<span class="sourceLineNo">699</span> Map<RegionInfo, Long> copy = new HashMap<>();<a name="line.699"></a>
-<span class="sourceLineNo">700</span> for (Entry<RegionInfo, SizeSnapshotWithTimestamp> entry : regionSizes.entrySet()) {<a name="line.700"></a>
-<span class="sourceLineNo">701</span> copy.put(entry.getKey(), entry.getValue().getSize());<a name="line.701"></a>
-<span class="sourceLineNo">702</span> }<a name="line.702"></a>
-<span class="sourceLineNo">703</span> return copy;<a name="line.703"></a>
-<span class="sourceLineNo">704</span> }<a name="line.704"></a>
-<span class="sourceLineNo">705</span><a name="line.705"></a>
-<span class="sourceLineNo">706</span> int pruneEntriesOlderThan(long timeToPruneBefore) {<a name="line.706"></a>
-<span class="sourceLineNo">707</span> if (regionSizes == null) {<a name="line.707"></a>
-<span class="sourceLineNo">708</span> return 0;<a name="line.708"></a>
-<span class="sourceLineNo">709</span> }<a name="line.709"></a>
-<span class="sourceLineNo">710</span> int numEntriesRemoved = 0;<a name="line.710"></a>
-<span class="sourceLineNo">711</span> Iterator<Entry<RegionInfo,SizeSnapshotWithTimestamp>> iterator =<a name="line.711"></a>
-<span class="sourceLineNo">712</span> regionSizes.entrySet().iterator();<a name="line.712"></a>
-<span class="sourceLineNo">713</span> while (iterator.hasNext()) {<a name="line.713"></a>
-<span class="sourceLineNo">714</span> long currentEntryTime = iterator.next().getValue().getTime();<a name="line.714"></a>
-<span class="sourceLineNo">715</span> if (currentEntryTime < timeToPruneBefore) {<a name="line.715"></a>
-<span class="sourceLineNo">716</span> iterator.remove();<a name="line.716"></a>
-<span class="sourceLineNo">717</span> numEntriesRemoved++;<a name="line.717"></a>
-<span class="sourceLineNo">718</span> }<a name="line.718"></a>
-<span class="sourceLineNo">719</span> }<a name="line.719"></a>
-<span class="sourceLineNo">720</span> return numEntriesRemoved;<a name="line.720"></a>
-<span class="sourceLineNo">721</span> }<a name="line.721"></a>
-<span class="sourceLineNo">722</span><a name="line.722"></a>
-<span class="sourceLineNo">723</span> public void processFileArchivals(FileArchiveNotificationRequest request, Connection conn,<a name="line.723"></a>
-<span class="sourceLineNo">724</span> Configuration conf, FileSystem fs) throws IOException {<a name="line.724"></a>
-<span class="sourceLineNo">725</span> final HashMultimap<TableName,Entry<String,Long>> archivedFilesByTable = HashMultimap.create();<a name="line.725"></a>
-<span class="sourceLineNo">726</span> // Group the archived files by table<a name="line.726"></a>
-<span class="sourceLineNo">727</span> for (FileWithSize fileWithSize : request.getArchivedFilesList()) {<a name="line.727"></a>
-<span class="sourceLineNo">728</span> TableName tn = ProtobufUtil.toTableName(fileWithSize.getTableName());<a name="line.728"></a>
-<span class="sourceLineNo">729</span> archivedFilesByTable.put(<a name="line.729"></a>
-<span class="sourceLineNo">730</span> tn, Maps.immutableEntry(fileWithSize.getName(), fileWithSize.getSize()));<a name="line.730"></a>
-<span class="sourceLineNo">731</span> }<a name="line.731"></a>
-<span class="sourceLineNo">732</span> if (LOG.isTraceEnabled()) {<a name="line.732"></a>
-<span class="sourceLineNo">733</span> LOG.trace("Grouped archived files by table: " + archivedFilesByTable);<a name="line.733"></a>
-<span class="sourceLineNo">734</span> }<a name="line.734"></a>
-<span class="sourceLineNo">735</span> // Report each set of files to the appropriate object<a name="line.735"></a>
-<span class="sourceLineNo">736</span> for (TableName tn : archivedFilesByTable.keySet()) {<a name="line.736"></a>
-<span class="sourceLineNo">737</span> final Set<Entry<String,Long>> filesWithSize = archivedFilesByTable.get(tn);<a name="line.737"></a>
-<span class="sourceLineNo">738</span> final FileArchiverNotifier notifier = FileArchiverNotifierFactoryImpl.getInstance().get(<a name="line.738"></a>
-<span class="sourceLineNo">739</span> conn, conf, fs, tn);<a name="line.739"></a>
-<span class="sourceLineNo">740</span> notifier.addArchivedFiles(filesWithSize);<a name="line.740"></a>
-<span class="sourceLineNo">741</span> }<a name="line.741"></a>
-<span class="sourceLineNo">742</span> }<a name="line.742"></a>
-<span class="sourceLineNo">743</span><a name="line.743"></a>
-<span class="sourceLineNo">744</span> /**<a name="line.744"></a>
-<span class="sourceLineNo">745</span> * Removes each region size entry where the RegionInfo references the provided TableName.<a name="line.745"></a>
-<span class="sourceLineNo">746</span> *<a name="line.746"></a>
-<span class="sourceLineNo">747</span> * @param tableName tableName.<a name="line.747"></a>
-<span class="sourceLineNo">748</span> */<a name="line.748"></a>
-<span class="sourceLineNo">749</span> public void removeRegionSizesForTable(TableName tableName) {<a name="line.749"></a>
-<span class="sourceLineNo">750</span> regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));<a name="line.750"></a>
-<span class="sourceLineNo">751</span> }<a name="line.751"></a>
-<span class="sourceLineNo">752</span>}<a name="line.752"></a>
-<span class="sourceLineNo">753</span><a name="line.753"></a>
+<span class="sourceLineNo">028</span>import java.util.Optional;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.Set;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.30"></a>
+<span class="sourceLineNo">031</span><a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.commons.lang3.builder.HashCodeBuilder;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.conf.Configuration;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.fs.FileSystem;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.RegionStateListener;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.TableName;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.master.procedure.SwitchRpcThrottleProcedure;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.namespace.NamespaceAuditor;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.slf4j.Logger;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.slf4j.LoggerFactory;<a name="line.51"></a>
+<span class="sourceLineNo">052</span><a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hbase.thirdparty.com.google.protobuf.TextFormat;<a name="line.56"></a>
+<span class="sourceLineNo">057</span><a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse;<a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest.FileWithSize;<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span>/**<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * Master Quota Manager.<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * It is responsible for initialize the quota table on the first-run and<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * provide the admin operations to interact with the quota table.<a name="line.73"></a>
+<span class="sourceLineNo">074</span> *<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * TODO: FUTURE: The master will be responsible to notify each RS of quota changes<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * and it will do the "quota aggregation" when the QuotaScope is CLUSTER.<a name="line.76"></a>
+<span class="sourceLineNo">077</span> */<a name="line.77"></a>
+<span class="sourceLineNo">078</span>@InterfaceAudience.Private<a name="line.78"></a>
+<span class="sourceLineNo">079</span>@InterfaceStability.Evolving<a name="line.79"></a>
+<span class="sourceLineNo">080</span>public class MasterQuotaManager implements RegionStateListener {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> private static final Logger LOG = LoggerFactory.getLogger(MasterQuotaManager.class);<a name="line.81"></a>
+<span class="sourceLineNo">082</span> private static final Map<RegionInfo, Long> EMPTY_MAP = Collections.unmodifiableMap(<a name="line.82"></a>
+<span class="sourceLineNo">083</span> new HashMap<>());<a name="line.83"></a>
+<span class="sourceLineNo">084</span><a name="line.84"></a>
+<span class="sourceLineNo">085</span> private final MasterServices masterServices;<a name="line.85"></a>
+<span class="sourceLineNo">086</span> private NamedLock<String> namespaceLocks;<a name="line.86"></a>
+<span class="sourceLineNo">087</span> private NamedLock<TableName> tableLocks;<a name="line.87"></a>
+<span class="sourceLineNo">088</span> private NamedLock<String> userLocks;<a name="line.88"></a>
+<span class="sourceLineNo">089</span> private NamedLock<String> regionServerLocks;<a name="line.89"></a>
+<span class="sourceLineNo">090</span> private boolean initialized = false;<a name="line.90"></a>
+<span class="sourceLineNo">091</span> private NamespaceAuditor namespaceQuotaManager;<a name="line.91"></a>
+<span class="sourceLineNo">092</span> private ConcurrentHashMap<RegionInfo, SizeSnapshotWithTimestamp> regionSizes;<a name="line.92"></a>
+<span class="sourceLineNo">093</span> // Storage for quota rpc throttle<a name="line.93"></a>
+<span class="sourceLineNo">094</span> private RpcThrottleStorage rpcThrottleStorage;<a name="line.94"></a>
+<span class="sourceLineNo">095</span><a name="line.95"></a>
+<span class="sourceLineNo">096</span> public MasterQuotaManager(final MasterServices masterServices) {<a name="line.96"></a>
+<span class="sourceLineNo">097</span> this.masterServices = masterServices;<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> public void start() throws IOException {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> // If the user doesn't want the quota support skip all the initializations.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> LOG.info("Quota support disabled");<a name="line.103"></a>
+<span class="sourceLineNo">104</span> return;<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span><a name="line.106"></a>
+<span class="sourceLineNo">107</span> // Create the quota table if missing<a name="line.107"></a>
+<span class="sourceLineNo">108</span> if (!MetaTableAccessor.tableExists(masterServices.getConnection(),<a name="line.108"></a>
+<span class="sourceLineNo">109</span> QuotaUtil.QUOTA_TABLE_NAME)) {<a name="line.109"></a>
+<span class="sourceLineNo">110</span> LOG.info("Quota table not found. Creating...");<a name="line.110"></a>
+<span class="sourceLineNo">111</span> createQuotaTable();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> }<a name="line.112"></a>
+<span class="sourceLineNo">113</span><a name="line.113"></a>
+<span class="sourceLineNo">114</span> LOG.info("Initializing quota support");<a name="line.114"></a>
+<span class="sourceLineNo">115</span> namespaceLocks = new NamedLock<>();<a name="line.115"></a>
+<span class="sourceLineNo">116</span> tableLocks = new NamedLock<>();<a name="line.116"></a>
+<span class="sourceLineNo">117</span> userLocks = new NamedLock<>();<a name="line.117"></a>
+<span class="sourceLineNo">118</span> regionServerLocks = new NamedLock<>();<a name="line.118"></a>
+<span class="sourceLineNo">119</span> regionSizes = new ConcurrentHashMap<>();<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> namespaceQuotaManager = new NamespaceAuditor(masterServices);<a name="line.121"></a>
+<span class="sourceLineNo">122</span> namespaceQuotaManager.start();<a name="line.122"></a>
+<span class="sourceLineNo">123</span> initialized = true;<a name="line.123"></a>
+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> rpcThrottleStorage =<a name="line.125"></a>
+<span class="sourceLineNo">126</span> new RpcThrottleStorage(masterServices.getZooKeeper(), masterServices.getConfiguration());<a name="line.126"></a>
+<span class="sourceLineNo">127</span> }<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span> public void stop() {<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> public boolean isQuotaInitialized() {<a name="line.132"></a>
+<span class="sourceLineNo">133</span> return initialized && namespaceQuotaManager.isInitialized();<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> /* ==========================================================================<a name="line.136"></a>
+<span class="sourceLineNo">137</span> * Admin operations to manage the quota table<a name="line.137"></a>
+<span class="sourceLineNo">138</span> */<a name="line.138"></a>
+<span class="sourceLineNo">139</span> public SetQuotaResponse setQuota(final SetQuotaRequest req)<a name="line.139"></a>
+<span class="sourceLineNo">140</span> throws IOException, InterruptedException {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> checkQuotaSupport();<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> if (req.hasUserName()) {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> userLocks.lock(req.getUserName());<a name="line.144"></a>
+<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
+<span class="sourceLineNo">146</span> if (req.hasTableName()) {<a name="line.146"></a>
+<span class="sourceLineNo">147</span> setUserQuota(req.getUserName(), ProtobufUtil.toTableName(req.getTableName()), req);<a name="line.147"></a>
+<span class="sourceLineNo">148</span> } else if (req.hasNamespace()) {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> setUserQuota(req.getUserName(), req.getNamespace(), req);<a name="line.149"></a>
+<span class="sourceLineNo">150</span> } else {<a name="line.150"></a>
+<span class="sourceLineNo">151</span> setUserQuota(req.getUserName(), req);<a name="line.151"></a>
+<span class="sourceLineNo">152</span> }<a name="line.152"></a>
+<span class="sourceLineNo">153</span> } finally {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> userLocks.unlock(req.getUserName());<a name="line.154"></a>
+<span class="sourceLineNo">155</span> }<a name="line.155"></a>
+<span class="sourceLineNo">156</span> } else if (req.hasTableName()) {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> TableName table = ProtobufUtil.toTableName(req.getTableName());<a name="line.157"></a>
+<span class="sourceLineNo">158</span> tableLocks.lock(table);<a name="line.158"></a>
+<span class="sourceLineNo">159</span> try {<a name="line.159"></a>
+<span class="sourceLineNo">160</span> setTableQuota(table, req);<a name="line.160"></a>
+<span class="sourceLineNo">161</span> } finally {<a name="line.161"></a>
+<span class="sourceLineNo">162</span> tableLocks.unlock(table);<a name="line.162"></a>
+<span class="sourceLineNo">163</span> }<a name="line.163"></a>
+<span class="sourceLineNo">164</span> } else if (req.hasNamespace()) {<a name="line.164"></a>
+<span class="sourceLineNo">165</span> namespaceLocks.lock(req.getNamespace());<a name="line.165"></a>
+<span class="sourceLineNo">166</span> try {<a name="line.166"></a>
+<span class="sourceLineNo">167</span> setNamespaceQuota(req.getNamespace(), req);<a name="line.167"></a>
+<span class="sourceLineNo">168</span> } finally {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> namespaceLocks.unlock(req.getNamespace());<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span> } else if (req.hasRegionServer()) {<a name="line.171"></a>
+<span class="sourceLineNo">172</span> regionServerLocks.lock(req.getRegionServer());<a name="line.172"></a>
+<span class="sourceLineNo">173</span> try {<a name="line.173"></a>
+<span class="sourceLineNo">174</span> setRegionServerQuota(req.getRegionServer(), req);<a name="line.174"></a>
+<span class="sourceLineNo">175</span> } finally {<a name="line.175"></a>
+<span class="sourceLineNo">176</span> regionServerLocks.unlock(req.getRegionServer());<a name="line.176"></a>
+<span class="sourceLineNo">177</span> }<a name="line.177"></a>
+<span class="sourceLineNo">178</span> } else {<a name="line.178"></a>
+<span class="sourceLineNo">179</span> throw new DoNotRetryIOException(new UnsupportedOperationException(<a name="line.179"></a>
+<span class="sourceLineNo">180</span> "a user, a table, a namespace or region server must be specified"));<a name="line.180"></a>
+<span class="sourceLineNo">181</span> }<a name="line.181"></a>
+<span class="sourceLineNo">182</span> return SetQuotaResponse.newBuilder().build();<a name="line.182"></a>
+<span class="sourceLineNo">183</span> }<a name="line.183"></a>
+<span class="sourceLineNo">184</span><a name="line.184"></a>
+<span class="sourceLineNo">185</span> public void setUserQuota(final String userName, final SetQuotaRequest req)<a name="line.185"></a>
+<span class="sourceLineNo">186</span> throws IOException, InterruptedException {<a name="line.186"></a>
+<span class="sourceLineNo">187</span> setQuota(req, new SetQuotaOperations() {<a name="line.187"></a>
+<span class="sourceLineNo">188</span> @Override<a name="line.188"></a>
+<span class="sourceLineNo">189</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.189"></a>
+<span class="sourceLineNo">190</span> return new GlobalQuotaSettingsImpl(req.getUserName(), null, null, null,<a name="line.190"></a>
+<span class="sourceLineNo">191</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName));<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span> @Override<a name="line.193"></a>
+<span class="sourceLineNo">194</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.194"></a>
+<span class="sourceLineNo">195</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, quotaPojo.toQuotas());<a name="line.195"></a>
+<span class="sourceLineNo">196</span> }<a name="line.196"></a>
+<span class="sourceLineNo">197</span> @Override<a name="line.197"></a>
+<span class="sourceLineNo">198</span> public void delete() throws IOException {<a name="line.198"></a>
+<span class="sourceLineNo">199</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName);<a name="line.199"></a>
+<span class="sourceLineNo">200</span> }<a name="line.200"></a>
+<span class="sourceLineNo">201</span> @Override<a name="line.201"></a>
+<span class="sourceLineNo">202</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.202"></a>
+<span class="sourceLineNo">203</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, quotaPojo);<a name="line.203"></a>
+<span class="sourceLineNo">204</span> }<a name="line.204"></a>
+<span class="sourceLineNo">205</span> @Override<a name="line.205"></a>
+<span class="sourceLineNo">206</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.206"></a>
+<span class="sourceLineNo">207</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, quotaPojo);<a name="line.207"></a>
+<span class="sourceLineNo">208</span> }<a name="line.208"></a>
+<span class="sourceLineNo">209</span> });<a name="line.209"></a>
+<span class="sourceLineNo">210</span> }<a name="line.210"></a>
+<span class="sourceLineNo">211</span><a name="line.211"></a>
+<span class="sourceLineNo">212</span> public void setUserQuota(final String userName, final TableName table,<a name="line.212"></a>
+<span class="sourceLineNo">213</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.213"></a>
+<span class="sourceLineNo">214</span> setQuota(req, new SetQuotaOperations() {<a name="line.214"></a>
+<span class="sourceLineNo">215</span> @Override<a name="line.215"></a>
+<span class="sourceLineNo">216</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.216"></a>
+<span class="sourceLineNo">217</span> return new GlobalQuotaSettingsImpl(userName, table, null, null,<a name="line.217"></a>
+<span class="sourceLineNo">218</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, table));<a name="line.218"></a>
+<span class="sourceLineNo">219</span> }<a name="line.219"></a>
+<span class="sourceLineNo">220</span> @Override<a name="line.220"></a>
+<span class="sourceLineNo">221</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.221"></a>
+<span class="sourceLineNo">222</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, table,<a name="line.222"></a>
+<span class="sourceLineNo">223</span> quotaPojo.toQuotas());<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> @Override<a name="line.225"></a>
+<span class="sourceLineNo">226</span> public void delete() throws IOException {<a name="line.226"></a>
+<span class="sourceLineNo">227</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, table);<a name="line.227"></a>
+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span> @Override<a name="line.229"></a>
+<span class="sourceLineNo">230</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.230"></a>
+<span class="sourceLineNo">231</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, table, quotaPojo);<a name="line.231"></a>
+<span class="sourceLineNo">232</span> }<a name="line.232"></a>
+<span class="sourceLineNo">233</span> @Override<a name="line.233"></a>
+<span class="sourceLineNo">234</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.234"></a>
+<span class="sourceLineNo">235</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, table, quotaPojo);<a name="line.235"></a>
+<span class="sourceLineNo">236</span> }<a name="line.236"></a>
+<span class="sourceLineNo">237</span> });<a name="line.237"></a>
+<span class="sourceLineNo">238</span> }<a name="line.238"></a>
+<span class="sourceLineNo">239</span><a name="line.239"></a>
+<span class="sourceLineNo">240</span> public void setUserQuota(final String userName, final String namespace,<a name="line.240"></a>
+<span class="sourceLineNo">241</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.241"></a>
+<span class="sourceLineNo">242</span> setQuota(req, new SetQuotaOperations() {<a name="line.242"></a>
+<span class="sourceLineNo">243</span> @Override<a name="line.243"></a>
+<span class="sourceLineNo">244</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.244"></a>
+<span class="sourceLineNo">245</span> return new GlobalQuotaSettingsImpl(userName, null, namespace, null,<a name="line.245"></a>
+<span class="sourceLineNo">246</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, namespace));<a name="line.246"></a>
+<span class="sourceLineNo">247</span> }<a name="line.247"></a>
+<span class="sourceLineNo">248</span> @Override<a name="line.248"></a>
+<span class="sourceLineNo">249</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.249"></a>
+<span class="sourceLineNo">250</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, namespace,<a name="line.250"></a>
+<span class="sourceLineNo">251</span> quotaPojo.toQuotas());<a name="line.251"></a>
+<span class="sourceLineNo">252</span> }<a name="line.252"></a>
+<span class="sourceLineNo">253</span> @Override<a name="line.253"></a>
+<span class="sourceLineNo">254</span> public void delete() throws IOException {<a name="line.254"></a>
+<span class="sourceLineNo">255</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, namespace);<a name="line.255"></a>
+<span class="sourceLineNo">256</span> }<a name="line.256"></a>
+<span class="sourceLineNo">257</span> @Override<a name="line.257"></a>
+<span class="sourceLineNo">258</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.258"></a>
+<span class="sourceLineNo">259</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(<a name="line.259"></a>
+<span class="sourceLineNo">260</span> userName, namespace, quotaPojo);<a name="line.260"></a>
+<span class="sourceLineNo">261</span> }<a name="line.261"></a>
+<span class="sourceLineNo">262</span> @Override<a name="line.262"></a>
+<span class="sourceLineNo">263</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.263"></a>
+<span class="sourceLineNo">264</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(<a name="line.264"></a>
+<span class="sourceLineNo">265</span> userName, namespace, quotaPojo);<a name="line.265"></a>
+<span class="sourceLineNo">266</span> }<a name="line.266"></a>
+<span class="sourceLineNo">267</span> });<a name="line.267"></a>
+<span class="sourceLineNo">268</span> }<a name="line.268"></a>
+<span class="sourceLineNo">269</span><a name="line.269"></a>
+<span class="sourceLineNo">270</span> public void setTableQuota(final TableName table, final SetQuotaRequest req)<a name="line.270"></a>
+<span class="sourceLineNo">271</span> throws IOException, InterruptedException {<a name="line.271"></a>
+<span class="sourceLineNo">272</span> setQuota(req, new SetQuotaOperations() {<a name="line.272"></a>
+<span class="sourceLineNo">273</span> @Override<a name="line.273"></a>
+<span class="sourceLineNo">274</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.274"></a>
+<span class="sourceLineNo">275</span> return new GlobalQuotaSettingsImpl(null, table, null, null,<a name="line.275"></a>
+<span class="sourceLineNo">276</span> QuotaUtil.getTableQuota(masterServices.getConnection(), table));<a name="line.276"></a>
+<span class="sourceLineNo">277</span> }<a name="line.277"></a>
+<span class="sourceLineNo">278</span> @Override<a name="line.278"></a>
+<span class="sourceLineNo">279</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.279"></a>
+<span class="sourceLineNo">280</span> QuotaUtil.addTableQuota(masterServices.getConnection(), table, quotaPojo.toQuotas());<a name="line.280"></a>
+<span class="sourceLineNo">281</span> }<a name="line.281"></a>
+<span class="sourceLineNo">282</span> @Override<a name="line.282"></a>
+<span class="sourceLineNo">283</span> public void delete() throws IOException {<a name="line.283"></a>
+<span class="sourceLineNo">284</span> SpaceQuotaSnapshot currSnapshotOfTable =<a name="line.284"></a>
+<span class="sourceLineNo">285</span> QuotaTableUtil.getCurrentSnapshotFromQuotaTable(masterServices.getConnection(), table);<a name="line.285"></a>
+<span class="sourceLineNo">286</span> QuotaUtil.deleteTableQuota(masterServices.getConnection(), table);<a name="line.286"></a>
+<span class="sourceLineNo">287</span> if (currSnapshotOfTable != null) {<a name="line.287"></a>
+<span class="sourceLineNo">288</span> SpaceQuotaStatus quotaStatus = currSnapshotOfTable.getQuotaStatus();<a name="line.288"></a>
+<span class="sourceLineNo">289</span> if (SpaceViolationPolicy.DISABLE == quotaStatus.getPolicy().orElse(null)<a name="line.289"></a>
+<span class="sourceLineNo">290</span> && quotaStatus.isInViolation()) {<a name="line.290"></a>
+<span class="sourceLineNo">291</span> QuotaUtil.enableTableIfNotEnabled(masterServices.getConnection(), table);<a name="line.291"></a>
+<span class="sourceLineNo">292</span> }<a name="line.292"></a>
+<span class="sourceLineNo">293</span> }<a name="line.293"></a>
+<span class="sourceLineNo">294</span> }<a name="line.294"></a>
+<span class="sourceLineNo">295</span> @Override<a name="line.295"></a>
+<span class="sourceLineNo">296</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.296"></a>
+<span class="sourceLineNo">297</span> masterServices.getMasterCoprocessorHost().preSetTableQuota(table, quotaPojo);<a name="line.297"></a>
+<span class="sourceLineNo">298</span> }<a name="line.298"></a>
+<span class="sourceLineNo">299</span> @Override<a name="line.299"></a>
+<span class="sourceLineNo">300</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> masterServices.getMasterCoprocessorHost().postSetTableQuota(table, quotaPojo);<a name="line.301"></a>
+<span class="sourceLineNo">302</span> }<a name="line.302"></a>
+<span class="sourceLineNo">303</span> });<a name="line.303"></a>
+<span class="sourceLineNo">304</span> }<a name="line.304"></a>
+<span class="sourceLineNo">305</span><a name="line.305"></a>
+<span class="sourceLineNo">306</span> public void setNamespaceQuota(final String namespace, final SetQuotaRequest req)<a name="line.306"></a>
+<span class="sourceLineNo">307</span> throws IOException, InterruptedException {<a name="line.307"></a>
+<span class="sourceLineNo">308</span> setQuota(req, new SetQuotaOperations() {<a name="line.308"></a>
+<span class="sourceLineNo">309</span> @Override<a name="line.309"></a>
+<span class="sourceLineNo">310</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.310"></a>
+<span class="sourceLineNo">311</span> return new GlobalQuotaSettingsImpl(null, null, namespace, null,<a name="line.311"></a>
+<span class="sourceLineNo">312</span> QuotaUtil.getNamespaceQuota(masterServices.getConnection(), namespace));<a name="line.312"></a>
+<span class="sourceLineNo">313</span> }<a name="line.313"></a>
+<span class="sourceLineNo">314</span> @Override<a name="line.314"></a>
+<span class="sourceLineNo">315</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.315"></a>
+<span class="sourceLineNo">316</span> QuotaUtil.addNamespaceQuota(masterServices.getConnection(), namespace,<a name="line.316"></a>
+<span class="sourceLineNo">317</span> quotaPojo.toQuotas());<a name="line.317"></a>
+<span class="sourceLineNo">318</span> }<a name="line.318"></a>
+<span class="sourceLineNo">319</span> @Override<a name="line.319"></a>
+<span class="sourceLineNo">320</span> public void delete() throws IOException {<a name="line.320"></a>
+<span class="sourceLineNo">321</span> QuotaUtil.deleteNamespaceQuota(masterServices.getConnection(), namespace);<a name="line.321"></a>
+<span class="sourceLineNo">322</span> }<a name="line.322"></a>
+<span class="sourceLineNo">323</span> @Override<a name="line.323"></a>
+<span class="sourceLineNo">324</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.324"></a>
+<span class="sourceLineNo">325</span> masterServices.getMasterCoprocessorHost().preSetNamespaceQuota(namespace, quotaPojo);<a name="line.325"></a>
+<span class="sourceLineNo">326</span> }<a name="line.326"></a>
+<span class="sourceLineNo">327</span> @Override<a name="line.327"></a>
+<span class="sourceLineNo">328</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.328"></a>
+<span class="sourceLineNo">329</span> masterServices.getMasterCoprocessorHost().postSetNamespaceQuota(namespace, quotaPojo);<a name="line.329"></a>
+<span class="sourceLineNo">330</span> }<a name="line.330"></a>
+<span class="sourceLineNo">331</span> });<a name="line.331"></a>
+<span class="sourceLineNo">332</span> }<a name="line.332"></a>
+<span class="sourceLineNo">333</span><a name="line.333"></a>
+<span class="sourceLineNo">334</span> public void setRegionServerQuota(final String regionServer, final SetQuotaRequest req)<a name="line.334"></a>
+<span class="sourceLineNo">335</span> throws IOException, InterruptedException {<a name="line.335"></a>
+<span class="sourceLineNo">336</span> setQuota(req, new SetQuotaOperations() {<a name="line.336"></a>
+<span class="sourceLineNo">337</span> @Override<a name="line.337"></a>
+<span class="sourceLineNo">338</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.338"></a>
+<span class="sourceLineNo">339</span> return new GlobalQuotaSettingsImpl(null, null, null, regionServer,<a name="line.339"></a>
+<span class="sourceLineNo">340</span> QuotaUtil.getRegionServerQuota(masterServices.getConnection(), regionServer));<a name="line.340"></a>
+<span class="sourceLineNo">341</span> }<a name="line.341"></a>
+<span class="sourceLineNo">342</span><a name="line.342"></a>
+<span class="sourceLineNo">343</span> @Override<a name="line.343"></a>
+<span class="sourceLineNo">344</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.344"></a>
+<span class="sourceLineNo">345</span> QuotaUtil.addRegionServerQuota(masterServices.getConnection(), regionServer,<a name="line.345"></a>
+<span class="sourceLineNo">346</span> quotaPojo.toQuotas());<a name="line.346"></a>
+<span class="sourceLineNo">347</span> }<a name="line.347"></a>
+<span class="sourceLineNo">348</span><a name="line.348"></a>
+<span class="sourceLineNo">349</span> @Override<a name="line.349"></a>
+<span class="sourceLineNo">350</span> public void delete() throws IOException {<a name="line.350"></a>
+<span class="sourceLineNo">351</span> QuotaUtil.deleteRegionServerQuota(masterServices.getConnection(), regionServer);<a name="line.351"></a>
+<span class="sourceLineNo">352</span> }<a name="line.352"></a>
+<span class="sourceLineNo">353</span><a name="line.353"></a>
+<span class="sourceLineNo">354</span> @Override<a name="line.354"></a>
+<span class="sourceLineNo">355</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.355"></a>
+<span class="sourceLineNo">356</span> masterServices.getMasterCoprocessorHost().preSetRegionServerQuota(regionServer, quotaPojo);<a name="line.356"></a>
+<span class="sourceLineNo">357</span> }<a name="line.357"></a>
+<span class="sourceLineNo">358</span><a name="line.358"></a>
+<span class="sourceLineNo">359</span> @Override<a name="line.359"></a>
+<span class="sourceLineNo">360</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.360"></a>
+<span class="sourceLineNo">361</span> masterServices.getMasterCoprocessorHost().postSetRegionServerQuota(regionServer, quotaPojo);<a name="line.361"></a>
+<span class="sourceLineNo">362</span> }<a name="line.362"></a>
+<span class="sourceLineNo">363</span> });<a name="line.363"></a>
+<span class="sourceLineNo">364</span> }<a name="line.364"></a>
+<span class="sourceLineNo">365</span><a name="line.365"></a>
+<span class="sourceLineNo">366</span> public void setNamespaceQuota(NamespaceDescriptor desc) throws IOException {<a name="line.366"></a>
+<span class="sourceLineNo">367</span> if (initialized) {<a name="line.367"></a>
+<span class="sourceLineNo">368</span> this.namespaceQuotaManager.addNamespace(desc);<a name="line.368"></a>
+<span class="sourceLineNo">369</span> }<a name="line.369"></a>
+<span class="sourceLineNo">370</span> }<a name="line.370"></a>
+<span class="sourceLineNo">371</span><a name="line.371"></a>
+<span class="sourceLineNo">372</span> public void removeNamespaceQuota(String namespace) throws IOException {<a name="line.372"></a>
+<span class="sourceLineNo">373</span> if (initialized) {<a name="line.373"></a>
+<span class="sourceLineNo">374</span> this.namespaceQuotaManager.deleteNamespace(namespace);<a name="line.374"></a>
+<span class="sourceLineNo">375</span> }<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span> public SwitchRpcThrottleResponse switchRpcThrottle(SwitchRpcThrottleRequest request)<a name="line.378"></a>
+<span class="sourceLineNo">379</span> throws IOException {<a name="line.379"></a>
+<span class="sourceLineNo">380</span> boolean rpcThrottle = request.getRpcThrottleEnabled();<a name="line.380"></a>
+<span class="sourceLineNo">381</span> if (initialized) {<a name="line.381"></a>
+<span class="sourceLineNo">382</span> masterServices.getMasterCoprocessorHost().preSwitchRpcThrottle(rpcThrottle);<a name="line.382"></a>
+<span class="sourceLineNo">383</span> boolean oldRpcThrottle = rpcThrottleStorage.isRpcThrottleEnabled();<a name="line.383"></a>
+<span class="sourceLineNo">384</span> if (rpcThrottle != oldRpcThrottle) {<a name="line.384"></a>
+<span class="sourceLineNo">385</span> LOG.info("{} switch rpc throttle from {} to {}", masterServices.getClientIdAuditPrefix(),<a name="line.385"></a>
+<span class="sourceLineNo">386</span> oldRpcThrottle, rpcThrottle);<a name="line.386"></a>
+<span class="sourceLineNo">387</span> ProcedurePrepareLatch latch = ProcedurePrepareLatch.createBlockingLatch();<a name="line.387"></a>
+<span class="sourceLineNo">388</span> SwitchRpcThrottleProcedure procedure = new SwitchRpcThrottleProcedure(rpcThrottleStorage,<a name="line.388"></a>
+<span class="sourceLineNo">389</span> rpcThrottle, masterServices.getServerName(), latch);<a name="line.389"></a>
+<span class="sourceLineNo">390</span> masterServices.getMasterProcedureExecutor().submitProcedure(procedure);<a name="line.390"></a>
+<span class="sourceLineNo">391</span> latch.await();<a name="line.391"></a>
+<span class="sourceLineNo">392</span> } else {<a name="line.392"></a>
+<span class="sourceLineNo">393</span> LOG.warn("Skip switch rpc throttle to {} because it's the same with old value",<a name="line.393"></a>
+<span class="sourceLineNo">394</span> rpcThrottle);<a name="line.394"></a>
+<span class="sourceLineNo">395</span> }<a name="line.395"></a>
+<span class="sourceLineNo">396</span> SwitchRpcThrottleResponse response = SwitchRpcThrottleResponse.newBuilder()<a name="line.396"></a>
+<span class="sourceLineNo">397</span> .setPreviousRpcThrottleEnabled(oldRpcThrottle).build();<a name="line.397"></a>
+<span class="sourceLineNo">398</span> masterServices.getMasterCoprocessorHost().postSwitchRpcThrottle(oldRpcThrottle, rpcThrottle);<a name="line.398"></a>
+<span class="sourceLineNo">399</span> return response;<a name="line.399"></a>
+<span class="sourceLineNo">400</span> } else {<a name="line.400"></a>
+<span class="sourceLineNo">401</span> LOG.warn("Skip switch rpc throttle to {} because rpc quota is disabled", rpcThrottle);<a name="line.401"></a>
+<span class="sourceLineNo">402</span> return SwitchRpcThrottleResponse.newBuilder().setPreviousRpcThrottleEnabled(false).build();<a name="line.402"></a>
+<span class="sourceLineNo">403</span> }<a name="line.403"></a>
+<span class="sourceLineNo">404</span> }<a name="line.404"></a>
+<span class="sourceLineNo">405</span><a name="line.405"></a>
+<span class="sourceLineNo">406</span> public IsRpcThrottleEnabledResponse isRpcThrottleEnabled(IsRpcThrottleEnabledRequest request)<a name="line.406"></a>
+<span class="sourceLineNo">407</span> throws IOException {<a name="line.407"></a>
+<span class="sourceLineNo">408</span> if (initialized) {<a name="line.408"></a>
+<span class="sourceLineNo">409</span> masterServices.getMasterCoprocessorHost().preIsRpcThrottleEnabled();<a name="line.409"></a>
+<span class="sourceLineNo">410</span> boolean enabled = isRpcThrottleEnabled();<a name="line.410"></a>
+<span class="sourceLineNo">411</span> IsRpcThrottleEnabledResponse response =<a name="line.411"></a>
+<span class="sourceLineNo">412</span> IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(enabled).build();<a name="line.412"></a>
+<span class="sourceLineNo">413</span> masterServices.getMasterCoprocessorHost().postIsRpcThrottleEnabled(enabled);<a name="line.413"></a>
+<span class="sourceLineNo">414</span> return response;<a name="line.414"></a>
+<span class="sourceLineNo">415</span> } else {<a name="line.415"></a>
+<span class="sourceLineNo">416</span> LOG.warn("Skip get rpc throttle because rpc quota is disabled");<a name="line.416"></a>
+<span class="sourceLineNo">417</span> return IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(false).build();<a name="line.417"></a>
+<span class="sourceLineNo">418</span> }<a name="line.418"></a>
+<span class="sourceLineNo">419</span> }<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span> public boolean isRpcThrottleEnabled() throws IOException {<a name="line.421"></a>
+<span class="sourceLineNo">422</span> return initialized ? rpcThrottleStorage.isRpcThrottleEnabled() : false;<a name="line.422"></a>
+<span class="sourceLineNo">423</span> }<a name="line.423"></a>
+<span class="sourceLineNo">424</span><a name="line.424"></a>
+<span class="sourceLineNo">425</span> public SwitchExceedThrottleQuotaResponse<a name="line.425"></a>
+<span class="sourceLineNo">426</span> switchExceedThrottleQuota(SwitchExceedThrottleQuotaRequest request) throws IOException {<a name="line.426"></a>
+<span class="sourceLineNo">427</span> boolean enabled = request.getExceedThrottleQuotaEnabled();<a name="line.427"></a>
+<span class="sourceLineNo">428</span> if (initialized) {<a name="line.428"></a>
+<span class="sourceLineNo">429</span> masterServices.getMasterCoprocessorHost().preSwitchExceedThrottleQuota(enabled);<a name="line.429"></a>
+<span class="sourceLineNo">430</span> boolean previousEnabled =<a name="line.430"></a>
+<span class="sourceLineNo">431</span> QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection());<a name="line.431"></a>
+<span class="sourceLineNo">432</span> if (previousEnabled == enabled) {<a name="line.432"></a>
+<span class="sourceLineNo">433</span> LOG.warn("Skip switch exceed throttle quota to {} because it's the same with old value",<a name="line.433"></a>
+<span class="sourceLineNo">434</span> enabled);<a name="line.434"></a>
+<span class="sourceLineNo">435</span> } else {<a name="line.435"></a>
+<span class="sourceLineNo">436</span> QuotaUtil.switchExceedThrottleQuota(masterServices.getConnection(), enabled);<a name="line.436"></a>
+<span class="sourceLineNo">437</span> LOG.info("{} switch exceed throttle quota from {} to {}",<a name="line.437"></a>
+<span class="sourceLineNo">438</span> masterServices.getClientIdAuditPrefix(), previousEnabled, enabled);<a name="line.438"></a>
+<span class="sourceLineNo">439</span> }<a name="line.439"></a>
+<span class="sourceLineNo">440</span> SwitchExceedThrottleQuotaResponse response = SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.440"></a>
+<span class="sourceLineNo">441</span> .setPreviousExceedThrottleQuotaEnabled(previousEnabled).build();<a name="line.441"></a>
+<span class="sourceLineNo">442</span> masterServices.getMasterCoprocessorHost().postSwitchExceedThrottleQuota(previousEnabled,<a name="line.442"></a>
+<span class="sourceLineNo">443</span> enabled);<a name="line.443"></a>
+<span class="sourceLineNo">444</span> return response;<a name="line.444"></a>
+<span class="sourceLineNo">445</span> } else {<a name="line.445"></a>
+<span class="sourceLineNo">446</span> LOG.warn("Skip switch exceed throttle quota to {} because quota is disabled", enabled);<a name="line.446"></a>
+<span class="sourceLineNo">447</span> return SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.447"></a>
+<span class="sourceLineNo">448</span> .setPreviousExceedThrottleQuotaEnabled(false).build();<a name="line.448"></a>
+<span class="sourceLineNo">449</span> }<a name="line.449"></a>
+<span class="sourceLineNo">450</span> }<a name="line.450"></a>
+<span class="sourceLineNo">451</span><a name="line.451"></a>
+<span class="sourceLineNo">452</span> public boolean isExceedThrottleQuotaEnabled() throws IOException {<a name="line.452"></a>
+<span class="sourceLineNo">453</span> return initialized ? QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection())<a name="line.453"></a>
+<span class="sourceLineNo">454</span> : false;<a name="line.454"></a>
+<span class="sourceLineNo">455</span> }<a name="line.455"></a>
+<span class="sourceLineNo">456</span><a name="line.456"></a>
+<span class="sourceLineNo">457</span> private void setQuota(final SetQuotaRequest req, final SetQuotaOperations quotaOps)<a name="line.457"></a>
+<span class="sourceLineNo">458</span> throws IOException, InterruptedException {<a name="line.458"></a>
+<span class="sourceLineNo">459</span> if (req.hasRemoveAll() && req.getRemoveAll() == true) {<a name="line.459"></a>
+<span class="sourceLineNo">460</span> quotaOps.preApply(null);<a name="line.460"></a>
+<span class="sourceLineNo">461</span> quotaOps.delete();<a name="line.461"></a>
+<span class="sourceLineNo">462</span> quotaOps.postApply(null);<a name="line.462"></a>
+<span class="sourceLineNo">463</span> return;<a name="line.463"></a>
+<span class="sourceLineNo">464</span> }<a name="line.464"></a>
+<span class="sourceLineNo">465</span><a name="line.465"></a>
+<span class="sourceLineNo">466</span> // Apply quota changes<a name="line.466"></a>
+<span class="sourceLineNo">467</span> GlobalQuotaSettingsImpl currentQuota = quotaOps.fetch();<a name="line.467"></a>
+<span class="sourceLineNo">468</span> if (LOG.isTraceEnabled()) {<a name="line.468"></a>
+<span class="sourceLineNo">469</span> LOG.trace(<a name="line.469"></a>
+<span class="sourceLineNo">470</span> "Current quota for request(" + TextFormat.shortDebugString(req)<a name="line.470"></a>
+<span class="sourceLineNo">471</span> + "): " + currentQuota);<a name="line.471"></a>
+<span class="sourceLineNo">472</span> }<a name="line.472"></a>
+<span class="sourceLineNo">473</span> // Call the appropriate "pre" CP hook with the current quota value (may be null)<a name="line.473"></a>
+<span class="sourceLineNo">474</span> quotaOps.preApply(currentQuota);<a name="line.474"></a>
+<span class="sourceLineNo">475</span> // Translate the protobuf request back into a POJO<a name="line.475"></a>
+<span class="sourceLineNo">476</span> QuotaSettings newQuota = QuotaSettings.buildFromProto(req);<a name="line.476"></a>
+<span class="sourceLineNo">477</span> if (LOG.isTraceEnabled()) {<a name="line.477"></a>
+<span class="sourceLineNo">478</span> LOG.trace("Deserialized quota from request: " + newQuota);<a name="line.478"></a>
+<span class="sourceLineNo">479</span> }<a name="line.479"></a>
+<span class="sourceLineNo">480</span><a name="line.480"></a>
+<span class="sourceLineNo">481</span> // Merge the current quota settings with the new quota settings the user provided.<a name="line.481"></a>
+<span class="sourceLineNo">482</span> //<a name="line.482"></a>
+<span class="sourceLineNo">483</span> // NB: while SetQuotaRequest technically allows for multi types of quotas to be set in one<a name="line.483"></a>
+<span class="sourceLineNo">484</span> // message, the Java API (in Admin/AsyncAdmin) does not. Assume there is only one type.<a name="line.484"></a>
+<span class="sourceLineNo">485</span> GlobalQuotaSettingsImpl mergedQuota = currentQuota.merge(newQuota);<a name="line.485"></a>
+<span class="sourceLineNo">486</span> if (LOG.isTraceEnabled()) {<a name="line.486"></a>
+<span class="sourceLineNo">487</span> LOG.trace("Computed merged quota from current quota and user request: " + mergedQuota);<a name="line.487"></a>
+<span class="sourceLineNo">488</span> }<a name="line.488"></a>
+<span class="sourceLineNo">489</span><a name="line.489"></a>
+<span class="sourceLineNo">490</span> // Submit new changes<a name="line.490"></a>
+<span class="sourceLineNo">491</span> if (mergedQuota == null) {<a name="line.491"></a>
+<span class="sourceLineNo">492</span> quotaOps.delete();<a name="line.492"></a>
+<span class="sourceLineNo">493</span> } else {<a name="line.493"></a>
+<span class="sourceLineNo">494</span> quotaOps.update(mergedQuota);<a name="line.494"></a>
+<span class="sourceLineNo">495</span> }<a name="line.495"></a>
+<span class="sourceLineNo">496</span> // Advertise the final result via the "post" CP hook<a name="line.496"></a>
+<span class="sourceLineNo">497</span> quotaOps.postApply(mergedQuota);<a name="line.497"></a>
+<span class="sourceLineNo">498</span> }<a name="line.498"></a>
+<span class="sourceLineNo">499</span><a name="line.499"></a>
+<span class="sourceLineNo">500</span> public void checkNamespaceTableAndRegionQuota(TableName tName, int regions) throws IOException {<a name="line.500"></a>
+<span class="sourceLineNo">501</span> if (initialized) {<a name="line.501"></a>
+<span class="sourceLineNo">502</span> namespaceQuotaManager.checkQuotaToCreateTable(tName, regions);<a name="line.502"></a>
+<span class="sourceLineNo">503</span> }<a name="line.503"></a>
+<span class="sourceLineNo">504</span> }<a name="line.504"></a>
+<span class="sourceLineNo">505</span><a name="line.505"></a>
+<span class="sourceLineNo">506</span> public void checkAndUpdateNamespaceRegionQuota(TableName tName, int regions) throws IOException {<a name="line.506"></a>
+<span class="sourceLineNo">507</span> if (initialized) {<a name="line.507"></a>
+<span class="sourceLineNo">508</span> namespaceQuotaManager.checkQuotaToUpdateRegion(tName, regions);<a name="line.508"></a>
+<span class="sourceLineNo">509</span> }<a name="line.509"></a>
+<span class="sourceLineNo">510</span> }<a name="line.510"></a>
+<span class="sourceLineNo">511</span><a name="line.511"></a>
+<span class="sourceLineNo">512</span> /**<a name="line.512"></a>
+<span class="sourceLineNo">513</span> * @return cached region count, or -1 if quota manager is disabled or table status not found<a name="line.513"></a>
+<span class="sourceLineNo">514</span> */<a name="line.514"></a>
+<span class="sourceLineNo">515</span> public int getRegionCountOfTable(TableName tName) throws IOException {<a name="line.515"></a>
+<span class="sourceLineNo">516</span> if (initialized) {<a name="line.516"></a>
+<span class="sourceLineNo">517</span> return namespaceQuotaManager.getRegionCountOfTable(tName);<a name="line.517"></a>
+<span class="sourceLineNo">518</span> }<a name="line.518"></a>
+<span class="sourceLineNo">519</span> return -1;<a name="line.519"></a>
+<span class="sourceLineNo">520</span> }<a name="line.520"></a>
+<span class="sourceLineNo">521</span><a name="line.521"></a>
+<span class="sourceLineNo">522</span> @Override<a name="line.522"></a>
+<span class="sourceLineNo">523</span> public void onRegionMerged(RegionInfo mergedRegion) throws IOException {<a name="line.523"></a>
+<span class="sourceLineNo">524</span> if (initialized) {<a name="line.524"></a>
+<span class="sourceLineNo">525</span> namespaceQuotaManager.updateQuotaForRegionMerge(mergedRegion);<a name="line.525"></a>
+<span class="sourceLineNo">526</span> }<a name="line.526"></a>
+<span class="sourceLineNo">527</span> }<a name="line.527"></a>
+<span class="sourceLineNo">528</span><a name="line.528"></a>
+<span class="sourceLineNo">529</span> @Override<a name="line.529"></a>
+<span class="sourceLineNo">530</span> public void onRegionSplit(RegionInfo hri) throws IOException {<a name="line.530"></a>
+<span class="sourceLineNo">531</span> if (initialized) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span> namespaceQuotaManager.checkQuotaToSplitRegion(hri);<a name="line.532"></a>
+<span class="sourceLineNo">533</span> }<a name="line.533"></a>
+<span class="sourceLineNo">534</span> }<a name="line.534"></a>
+<span class="sourceLineNo">535</span><a name="line.535"></a>
+<span class="sourceLineNo">536</span> /**<a name="line.536"></a>
+<span class="sourceLineNo">537</span> * Remove table from namespace quota.<a name="line.537"></a>
+<span class="sourceLineNo">538</span> *<a name="line.538"></a>
+<span class="sourceLineNo">539</span> * @param tName - The table name to update quota usage.<a name="line.539"></a>
+<span class="sourceLineNo">540</span> * @throws IOException Signals that an I/O exception has occurred.<a name="line.540"></a>
+<span class="sourceLineNo">541</span> */<a name="line.541"></a>
+<span class="sourceLineNo">542</span> public void removeTableFromNamespaceQuota(TableName tName) throws IOException {<a name="line.542"></a>
+<span class="sourceLineNo">543</span> if (initialized) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span> namespaceQuotaManager.removeFromNamespaceUsage(tName);<a name="line.544"></a>
+<span class="sourceLineNo">545</span> }<a name="line.545"></a>
+<span class="sourceLineNo">546</span> }<a name="line.546"></a>
+<span class="sourceLineNo">547</span><a name="line.547"></a>
+<span class="sourceLineNo">548</span> public NamespaceAuditor getNamespaceQuotaManager() {<a name="line.548"></a>
+<span class="sourceLineNo">549</span> return this.namespaceQuotaManager;<a name="line.549"></a>
+<span class="sourceLineNo">550</span> }<a name="line.550"></a>
+<span class="sourceLineNo">551</span><a name="line.551"></a>
+<span class="sourceLineNo">552</span> /**<a name="line.552"></a>
+<span class="sourceLineNo">553</span> * Encapsulates CRUD quota operations for some subject.<a name="line.553"></a>
+<span class="sourceLineNo">554</span> */<a name="line.554"></a>
+<span class="sourceLineNo">555</span> private static interface SetQuotaOperations {<a name="line.555"></a>
+<span class="sourceLineNo">556</span> /**<a name="line.556"></a>
+<span class="sourceLineNo">557</span> * Fetches the current quota settings for the subject.<a name="line.557"></a>
+<span class="sourceLineNo">558</span> */<a name="line.558"></a>
+<span class="sourceLineNo">559</span> GlobalQuotaSettingsImpl fetch() throws IOException;<a name="line.559"></a>
+<span class="sourceLineNo">560</span> /**<a name="line.560"></a>
+<span class="sourceLineNo">561</span> * Deletes the quota for the subject.<a name="line.561"></a>
+<span class="sourceLineNo">562</span> */<a name="line.562"></a>
+<span class="sourceLineNo">563</span> void delete() throws IOException;<a name="line.563"></a>
+<span class="sourceLineNo">564</span> /**<a name="line.564"></a>
+<span class="sourceLineNo">565</span> * Persist the given quota for the subject.<a name="line.565"></a>
+<span class="sourceLineNo">566</span> */<a name="line.566"></a>
+<span class="sourceLineNo">567</span> void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.567"></a>
+<span class="sourceLineNo">568</span> /**<a name="line.568"></a>
+<span class="sourceLineNo">569</span> * Performs some action before {@link #update(GlobalQuotaSettingsImpl)} with the current<a name="line.569"></a>
+<span class="sourceLineNo">570</span> * quota for the subject.<a name="line.570"></a>
+<span class="sourceLineNo">571</span> */<a name="line.571"></a>
+<span class="sourceLineNo">572</span> void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.572"></a>
+<span class="sourceLineNo">573</span> /**<a name="line.573"></a>
+<span class="sourceLineNo">574</span> * Performs some action after {@link #update(GlobalQuotaSettingsImpl)} with the resulting<a name="line.574"></a>
+<span class="sourceLineNo">575</span> * quota from the request action for the subject.<a name="line.575"></a>
+<span class="sourceLineNo">576</span> */<a name="line.576"></a>
+<span class="sourceLineNo">577</span> void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.577"></a>
+<span class="sourceLineNo">578</span> }<a name="line.578"></a>
+<span class="sourceLineNo">579</span><a name="line.579"></a>
+<span class="sourceLineNo">580</span> /* ==========================================================================<a name="line.580"></a>
+<span class="sourceLineNo">581</span> * Helpers<a name="line.581"></a>
+<span class="sourceLineNo">582</span> */<a name="line.582"></a>
+<span class="sourceLineNo">583</span><a name="line.583"></a>
+<span class="sourceLineNo">584</span> private void checkQuotaSupport() throws IOException {<a name="line.584"></a>
+<span class="sourceLineNo">585</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.585"></a>
+<span class="sourceLineNo">586</span> throw new DoNotRetryIOException(<a name="line.586"></a>
+<span class="sourceLineNo">587</span> new UnsupportedOperationException("quota support disabled"));<a name="line.587"></a>
+<span class="sourceLineNo">588</span> }<a name="line.588"></a>
+<span class="sourceLineNo">589</span> if (!initialized) {<a name="line.589"></a>
+<span class="sourceLineNo">590</span> long maxWaitTime = masterServices.getConfiguration().getLong(<a name="line.590"></a>
+<span class="sourceLineNo">591</span> "hbase.master.wait.for.quota.manager.init", 30000); // default is 30 seconds.<a name="line.591"></a>
+<span class="sourceLineNo">592</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.592"></a>
+<span class="sourceLineNo">593</span> do {<a name="line.593"></a>
+<span class="sourceLineNo">594</span> try {<a name="line.594"></a>
+<span class="sourceLineNo">595</span> Thread.sleep(100);<a name="line.595"></a>
+<span class="sourceLineNo">596</span> } catch (InterruptedException e) {<a name="line.596"></a>
+<span class="sourceLineNo">597</span> LOG.warn("Interrupted while waiting for Quota Manager to be initialized.");<a name="line.597"></a>
+<span class="sourceLineNo">598</span> break;<a name="line.598"></a>
+<span class="sourceLineNo">599</span> }<a name="line.599"></a>
+<span class="sourceLineNo">600</span> } while (!initialized && (EnvironmentEdgeManager.currentTime() - startTime) < maxWaitTime);<a name="line.600"></a>
+<span class="sourceLineNo">601</span> if (!initialized) {<a name="line.601"></a>
+<span class="sourceLineNo">602</span> throw new IOException("Quota manager is uninitialized, please retry later.");<a name="line.602"></a>
+<span class="sourceLineNo">603</span> }<a name="line.603"></a>
+<span class="sourceLineNo">604</span> }<a name="line.604"></a>
+<span class="sourceLineNo">605</span> }<a name="line.605"></a>
+<span class="sourceLineNo">606</span><a name="line.606"></a>
+<span class="sourceLineNo">607</span> private void createQuotaTable() throws IOException {<a name="line.607"></a>
+<span class="sourceLineNo">608</span> masterServices.createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);<a name="line.608"></a>
+<span class="sourceLineNo">609</span> }<a name="line.609"></a>
+<span class="sourceLineNo">610</span><a name="line.610"></a>
+<span class="sourceLineNo">611</span> private static class NamedLock<T> {<a name="line.611"></a>
+<span class="sourceLineNo">612</span> private final HashSet<T> locks = new HashSet<>();<a name="line.612"></a>
+<span class="sourceLineNo">613</span><a name="line.613"></a>
+<span class="sourceLineNo">614</span> public void lock(final T name) throws InterruptedException {<a name="line.614"></a>
+<span class="sourceLineNo">615</span> synchronized (locks) {<a name="line.615"></a>
+<span class="sourceLineNo">616</span> while (locks.contains(name)) {<a name="line.616"></a>
+<span class="sourceLineNo">617</span> locks.wait();<a name="line.617"></a>
+<span class="sourceLineNo">618</span> }<a name="line.618"></a>
+<span class="sourceLineNo">619</span> locks.add(name);<a name="line.619"></a>
+<span class="sourceLineNo">620</span> }<a name="line.620"></a>
+<span class="sourceLineNo">621</span> }<a name="line.621"></a>
+<span class="sourceLineNo">622</span><a name="line.622"></a>
+<span class="sourceLineNo">623</span> public void unlock(final T name) {<a name="line.623"></a>
+<span class="sourceLineNo">624</span> synchronized (locks) {<a name="line.624"></a>
+<span class="sourceLineNo">625</span> locks.remove(name);<a name="line.625"></a>
+<span class="sourceLineNo">626</span> locks.notifyAll();<a name="line.626"></a>
+<span class="sourceLineNo">627</span> }<a name="line.627"></a>
+<span class="sourceLineNo">628</span> }<a name="line.628"></a>
+<span class="sourceLineNo">629</span> }<a name="line.629"></a>
+<span class="sourceLineNo">630</span><a name="line.630"></a>
+<span class="sourceLineNo">631</span> @Override<a name="line.631"></a>
+<span class="sourceLineNo">632</span> public void onRegionSplitReverted(RegionInfo hri) throws IOException {<a name="line.632"></a>
+<span class="sourceLineNo">633</span> if (initialized) {<a name="line.633"></a>
+<span class="sourceLineNo">634</span> this.namespaceQuotaManager.removeRegionFromNamespaceUsage(hri);<a name="line.634"></a>
+<span class="sourceLineNo">635</span> }<a name="line.635"></a>
+<span class="sourceLineNo">636</span> }<a name="line.636"></a>
+<span class="sourceLineNo">637</span><a name="line.637"></a>
+<span class="sourceLineNo">638</span> /**<a name="line.638"></a>
+<span class="sourceLineNo">639</span> * Holds the size of a region at the given time, millis since the epoch.<a name="line.639"></a>
+<span class="sourceLineNo">640</span> */<a name="line.640"></a>
+<span class="sourceLineNo">641</span> private static class SizeSnapshotWithTimestamp {<a name="line.641"></a>
+<span class="sourceLineNo">642</span> private final long size;<a name="line.642"></a>
+<span class="sourceLineNo">643</span> private final long time;<a name="line.643"></a>
+<span class="sourceLineNo">644</span><a name="line.644"></a>
+<span class="sourceLineNo">645</span> public SizeSnapshotWithTimestamp(long size, long time) {<a name="line.645"></a>
+<span class="sourceLineNo">646</span> this.size = size;<a name="line.646"></a>
+<span class="sourceLineNo">647</span> this.time = time;<a name="line.647"></a>
+<span class="sourceLineNo">648</span> }<a name="line.648"></a>
+<span class="sourceLineNo">649</span><a name="line.649"></a>
+<span class="sourceLineNo">650</span> public long getSize() {<a name="line.650"></a>
+<span class="sourceLineNo">651</span> return size;<a name="line.651"></a>
+<span class="sourceLineNo">652</span> }<a name="line.652"></a>
+<span class="sourceLineNo">653</span><a name="line.653"></a>
+<span class="sourceLineNo">654</span> public long getTime() {<a name="line.654"></a>
+<span class="sourceLineNo">655</span> return time;<a name="line.655"></a>
+<span class="sourceLineNo">656</span> }<a name="line.656"></a>
+<span class="sourceLineNo">657</span><a name="line.657"></a>
+<span class="sourceLineNo">658</span> @Override<a name="line.658"></a>
+<span class="sourceLineNo">659</span> public boolean equals(Object o) {<a name="line.659"></a>
+<span class="sourceLineNo">660</span> if (o instanceof SizeSnapshotWithTimestamp) {<a name="line.660"></a>
+<span class="sourceLineNo">661</span> SizeSnapshotWithTimestamp other = (SizeSnapshotWithTimestamp) o;<a name="line.661"></a>
+<span class="sourceLineNo">662</span> return size == other.size && time == other.time;<a name="line.662"></a>
+<span class="sourceLineNo">663</span> }<a name="line.663"></a>
+<span class="sourceLineNo">664</span> return false;<a name="line.664"></a>
+<span class="sourceLineNo">665</span> }<a name="line.665"></a>
+<span class="sourceLineNo">666</span><a name="line.666"></a>
+<span class="sourceLineNo">667</span> @Override<a name="line.667"></a>
+<span class="sourceLineNo">668</span> public int hashCode() {<a name="line.668"></a>
+<span class="sourceLineNo">669</span> HashCodeBuilder hcb = new HashCodeBuilder();<a name="line.669"></a>
+<span class="sourceLineNo">670</span> return hcb.append(size).append(time).toHashCode();<a name="line.670"></a>
+<span class="sourceLineNo">671</span> }<a name="line.671"></a>
+<span class="sourceLineNo">672</span><a name="line.672"></a>
+<span class="sourceLineNo">673</span> @Override<a name="line.673"></a>
+<span class="sourceLineNo">674</span> public String toString() {<a name="line.674"></a>
+<span class="sourceLineNo">675</span> StringBuilder sb = new StringBuilder(32);<a name="line.675"></a>
+<span class="sourceLineNo">676</span> sb.append("SizeSnapshotWithTimestamp={size=").append(size).append("B, ");<a name="line.676"></a>
+<span class="sourceLineNo">677</span> sb.append("time=").append(time).append("}");<a name="line.677"></a>
+<span class="sourceLineNo">678</span> return sb.toString();<a name="line.678"></a>
+<span class="sourceLineNo">679</span> }<a name="line.679"></a>
+<span class="sourceLineNo">680</span> }<a name="line.680"></a>
+<span class="sourceLineNo">681</span><a name="line.681"></a>
+<span class="sourceLineNo">682</span> @VisibleForTesting<a name="line.682"></a>
+<span class="sourceLineNo">683</span> void initializeRegionSizes() {<a name="line.683"></a>
+<span class="sourceLineNo">684</span> assert regionSizes == null;<a name="line.684"></a>
+<span class="sourceLineNo">685</span> this.regionSizes = new ConcurrentHashMap<>();<a name="line.685"></a>
+<span class="sourceLineNo">686</span> }<a name="line.686"></a>
+<span class="sourceLineNo">687</span><a name="line.687"></a>
+<span class="sourceLineNo">688</span> public void addRegionSize(RegionInfo hri, long size, long time) {<a name="line.688"></a>
+<span class="sourceLineNo">689</span> if (regionSizes == null) {<a name="line.689"></a>
+<span class="sourceLineNo">690</span> return;<a name="line.690"></a>
+<span class="sourceLineNo">691</span> }<a name="line.691"></a>
+<span class="sourceLineNo">692</span> regionSizes.put(hri, new SizeSnapshotWithTimestamp(size, time));<a name="line.692"></a>
+<span class="sourceLineNo">693</span> }<a name="line.693"></a>
+<span class="sourceLineNo">694</span><a name="line.694"></a>
+<span class="sourceLineNo">695</span> public Map<RegionInfo, Long> snapshotRegionSizes() {<a name="line.695"></a>
+<span class="sourceLineNo">696</span> if (regionSizes == null) {<a name="line.696"></a>
+<span class="sourceLineNo">697</span> return EMPTY_MAP;<a name="line.697"></a>
+<span class="sourceLineNo">698</span> }<a name="line.698"></a>
+<span class="sourceLineNo">699</span><a name="line.699"></a>
+<span class="sourceLineNo">700</span> Map<RegionInfo, Long> copy = new HashMap<>();<a name="line.700"></a>
+<span class="sourceLineNo">701</span> for (Entry<RegionInfo, SizeSnapshotWithTimestamp> entry : regionSizes.entrySet()) {<a name="line.701"></a>
+<span class="sourceLineNo">702</span> copy.put(entry.getKey(), entry.getValue().getSize());<a name="line.702"></a>
+<span class="sourceLineNo">703</span> }<a name="line.703"></a>
+<span class="sourceLineNo">704</span> return copy;<a name="line.704"></a>
+<span class="sourceLineNo">705</span> }<a name="line.705"></a>
+<span class="sourceLineNo">706</span><a name="line.706"></a>
+<span class="sourceLineNo">707</span> int pruneEntriesOlderThan(long timeToPruneBefore, QuotaObserverChore quotaObserverChore) {<a name="line.707"></a>
+<span class="sourceLineNo">708</span> if (regionSizes == null) {<a name="line.708"></a>
+<span class="sourceLineNo">709</span> return 0;<a name="line.709"></a>
+<span class="sourceLineNo">710</span> }<a name="line.710"></a>
+<span class="sourceLineNo">711</span> int numEntriesRemoved = 0;<a name="line.711"></a>
+<span class="sourceLineNo">712</span> Iterator<Entry<RegionInfo, SizeSnapshotWithTimestamp>> iterator =<a name="line.712"></a>
+<span class="sourceLineNo">713</span> regionSizes.entrySet().iterator();<a name="line.713"></a>
+<span class="sourceLineNo">714</span> while (iterator.hasNext()) {<a name="line.714"></a>
+<span class="sourceLineNo">715</span> RegionInfo regionInfo = iterator.next().getKey();<a name="line.715"></a>
+<span class="sourceLineNo">716</span> long currentEntryTime = regionSizes.get(regionInfo).getTime();<a name="line.716"></a>
+<span class="sourceLineNo">717</span> // do not prune the entries if table is in violation and<a name="line.717"></a>
+<span class="sourceLineNo">718</span> // violation policy is disable to avoid cycle of enable/disable.<a name="line.718"></a>
+<span class="sourceLineNo">719</span> // Please refer HBASE-22012 for more details.<a name="line.719"></a>
+<span class="sourceLineNo">720</span> // prune entries older than time.<a name="line.720"></a>
+<span class="sourceLineNo">721</span> if (currentEntryTime < timeToPruneBefore && !isInViolationAndPolicyDisable(<a name="line.721"></a>
+<span class="sourceLineNo">722</span> regionInfo.getTable(), quotaObserverChore)) {<a name="line.722"></a>
+<span class="sourceLineNo">723</span> iterator.remove();<a name="line.723"></a>
+<span class="sourceLineNo">724</span> numEntriesRemoved++;<a name="line.724"></a>
+<span class="sourceLineNo">725</span> }<a name="line.725"></a>
+<span class="sourceLineNo">726</span> }<a name="line.726"></a>
+<span class="sourceLineNo">727</span> return numEntriesRemoved;<a name="line.727"></a>
+<span class="sourceLineNo">728</span> }<a name="line.728"></a>
+<span class="sourceLineNo">729</span><a name="line.729"></a>
+<span class="sourceLineNo">730</span> /**<a name="line.730"></a>
+<span class="sourceLineNo">731</span> * Method to check if a table is in violation and policy set on table is DISABLE.<a name="line.731"></a>
+<span class="sourceLineNo">732</span> *<a name="line.732"></a>
+<span class="sourceLineNo">733</span> * @param tableName tableName to check.<a name="line.733"></a>
+<span class="sourceLineNo">734</span> * @param quotaObserverChore QuotaObserverChore instance<a name="line.734"></a>
+<span class="sourceLineNo">735</span> * @return returns true if table is in violation and policy is disable else false.<a name="line.735"></a>
+<span class="sourceLineNo">736</span> */<a name="line.736"></a>
+<span class="sourceLineNo">737</span> private boolean isInViolationAndPolicyDisable(TableName tableName,<a name="line.737"></a>
+<span class="sourceLineNo">738</span> QuotaObserverChore quotaObserverChore) {<a name="line.738"></a>
+<span class="sourceLineNo">739</span> boolean isInViolationAtTable = false;<a name="line.739"></a>
+<span class="sourceLineNo">740</span> boolean isInViolationAtNamespace = false;<a name="line.740"></a>
+<span class="sourceLineNo">741</span> SpaceViolationPolicy tablePolicy = null;<a name="line.741"></a>
+<span class="sourceLineNo">742</span> SpaceViolationPolicy namespacePolicy = null;<a name="line.742"></a>
+<span class="sourceLineNo">743</span> // Get Current Snapshot for the given table<a name="line.743"></a>
+<span class="sourceLineNo">744</span> SpaceQuotaSnapshot tableQuotaSnapshot = quotaObserverChore.getTableQuotaSnapshot(tableName);<a name="line.744"></a>
+<span class="sourceLineNo">745</span> SpaceQuotaSnapshot namespaceQuotaSnapshot =<a name="line.745"></a>
+<span class="sourceLineNo">746</span> quotaObserverChore.getNamespaceQuotaSnapshot(tableName.getNamespaceAsString());<a name="line.746"></a>
+<span class="sourceLineNo">747</span> if (tableQuotaSnapshot != null) {<a name="line.747"></a>
+<span class="sourceLineNo">748</span> // check if table in violation<a name="line.748"></a>
+<span class="sourceLineNo">749</span> isInViolationAtTable = tableQuotaSnapshot.getQuotaStatus().isInViolation();<a name="line.749"></a>
+<span class="sourceLineNo">750</span> Optional<SpaceViolationPolicy> policy = tableQuotaSnapshot.getQuotaStatus().getPolicy();<a name="line.750"></a>
+<span class="sourceLineNo">751</span> if (policy.isPresent()) {<a name="line.751"></a>
+<span class="sourceLineNo">752</span> tablePolicy = policy.get();<a name="line.752"></a>
+<span class="sourceLineNo">753</span> }<a name="line.753"></a>
+<span class="sourceLineNo">754</span> }<a name="line.754"></a>
+<span class="sourceLineNo">755</span> if (namespaceQuotaSnapshot != null) {<a name="line.755"></a>
+<span class="sourceLineNo">756</span> // check namespace in violation<a name="line.756"></a>
+<span class="sourceLineNo">757</span> isInViolationAtNamespace = namespaceQuotaSnapshot.getQuotaStatus().isInViolation();<a name="line.757"></a>
+<span class="sourceLineNo">758</span> Optional<SpaceViolationPolicy> policy = namespaceQuotaSnapshot.getQuotaStatus().getPolicy();<a name="line.758"></a>
+<span class="sourceLineNo">759</span> if (policy.isPresent()) {<a name="line.759"></a>
+<span class="sourceLineNo">760</span> namespacePolicy = policy.get();<a name="line.760"></a>
+<span class="sourceLineNo">761</span> }<a name="line.761"></a>
+<span class="sourceLineNo">762</span> }<a name="line.762"></a>
+<span class="sourceLineNo">763</span> return (tablePolicy == SpaceViolationPolicy.DISABLE && isInViolationAtTable) || (<a name="line.763"></a>
+<span class="sourceLineNo">764</span> namespacePolicy == SpaceViolationPolicy.DISABLE && isInViolationAtNamespace);<a name="line.764"></a>
+<span class="sourceLineNo">765</span> }<a name="line.765"></a>
+<span class="sourceLineNo">766</span><a name="line.766"></a>
+<span class="sourceLineNo">767</span> public void processFileArchivals(FileArchiveNotificationRequest request, Connection conn,<a name="line.767"></a>
+<span class="sourceLineNo">768</span> Configuration conf, FileSystem fs) throws IOException {<a name="line.768"></a>
+<span class="sourceLineNo">769</span> final HashMultimap<TableName,Entry<String,Long>> archivedFilesByTable = HashMultimap.create();<a name="line.769"></a>
+<span class="sourceLineNo">770</span> // Group the archived files by table<a name="line.770"></a>
+<span class="sourceLineNo">771</span> for (FileWithSize fileWithSize : request.getArchivedFilesList()) {<a name="line.771"></a>
+<span class="sourceLineNo">772</span> TableName tn = ProtobufUtil.toTableName(fileWithSize.getTableName());<a name="line.772"></a>
+<span class="sourceLineNo">773</span> archivedFilesByTable.put(<a name="line.773"></a>
+<span class="sourceLineNo">774</span> tn, Maps.immutableEntry(fileWithSize.getName(), fileWithSize.getSize()));<a name="line.774"></a>
+<span class="sourceLineNo">775</span> }<a name="line.775"></a>
+<span class="sourceLineNo">776</span> if (LOG.isTraceEnabled()) {<a name="line.776"></a>
+<span class="sourceLineNo">777</span> LOG.trace("Grouped archived files by table: " + archivedFilesByTable);<a name="line.777"></a>
+<span class="sourceLineNo">778</span> }<a name="line.778"></a>
+<span class="sourceLineNo">779</span> // Report each set of files to the appropriate object<a name="line.779"></a>
+<span class="sourceLineNo">780</span> for (TableName tn : archivedFilesByTable.keySet()) {<a name="line.780"></a>
+<span class="sourceLineNo">781</span> final Set<Entry<String,Long>> filesWithSize = archivedFilesByTable.get(tn);<a name="line.781"></a>
+<span class="sourceLineNo">782</span> final FileArchiverNotifier notifier = FileArchiverNotifierFactoryImpl.getInstance().get(<a name="line.782"></a>
+<span class="sourceLineNo">783</span> conn, conf, fs, tn);<a name="line.783"></a>
+<span class="sourceLineNo">784</span> notifier.addArchivedFiles(filesWithSize);<a name="line.784"></a>
+<span class="sourceLineNo">785</span> }<a name="line.785"></a>
+<span class="sourceLineNo">786</span> }<a name="line.786"></a>
+<span class="sourceLineNo">787</span><a name="line.787"></a>
+<span class="sourceLineNo">788</span> /**<a name="line.788"></a>
+<span class="sourceLineNo">789</span> * Removes each region size entry where the RegionInfo references the provided TableName.<a name="line.789"></a>
+<span class="sourceLineNo">790</span> *<a name="line.790"></a>
+<span class="sourceLineNo">791</span> * @param tableName tableName.<a name="line.791"></a>
+<span class="sourceLineNo">792</span> */<a name="line.792"></a>
+<span class="sourceLineNo">793</span> public void removeRegionSizesForTable(TableName tableName) {<a name="line.793"></a>
+<span class="sourceLineNo">794</span> regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));<a name="line.794"></a>
+<span class="sourceLineNo">795</span> }<a name="line.795"></a>
+<span class="sourceLineNo">796</span>}<a name="line.796"></a>
+<span class="sourceLineNo">797</span><a name="line.797"></a>
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html
index 662626b..511ebad 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.SizeSnapshotWithTimestamp.html
@@ -33,732 +33,776 @@
<span class="sourceLineNo">025</span>import java.util.Iterator;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.util.Map;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.util.Map.Entry;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.29"></a>
-<span class="sourceLineNo">030</span><a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.commons.lang3.builder.HashCodeBuilder;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.fs.FileSystem;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.RegionStateListener;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.TableName;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.procedure.SwitchRpcThrottleProcedure;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.namespace.NamespaceAuditor;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.slf4j.Logger;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.slf4j.LoggerFactory;<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.protobuf.TextFormat;<a name="line.55"></a>
-<span class="sourceLineNo">056</span><a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest.FileWithSize;<a name="line.67"></a>
-<span class="sourceLineNo">068</span><a name="line.68"></a>
-<span class="sourceLineNo">069</span>/**<a name="line.69"></a>
-<span class="sourceLineNo">070</span> * Master Quota Manager.<a name="line.70"></a>
-<span class="sourceLineNo">071</span> * It is responsible for initialize the quota table on the first-run and<a name="line.71"></a>
-<span class="sourceLineNo">072</span> * provide the admin operations to interact with the quota table.<a name="line.72"></a>
-<span class="sourceLineNo">073</span> *<a name="line.73"></a>
-<span class="sourceLineNo">074</span> * TODO: FUTURE: The master will be responsible to notify each RS of quota changes<a name="line.74"></a>
-<span class="sourceLineNo">075</span> * and it will do the "quota aggregation" when the QuotaScope is CLUSTER.<a name="line.75"></a>
-<span class="sourceLineNo">076</span> */<a name="line.76"></a>
-<span class="sourceLineNo">077</span>@InterfaceAudience.Private<a name="line.77"></a>
-<span class="sourceLineNo">078</span>@InterfaceStability.Evolving<a name="line.78"></a>
-<span class="sourceLineNo">079</span>public class MasterQuotaManager implements RegionStateListener {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> private static final Logger LOG = LoggerFactory.getLogger(MasterQuotaManager.class);<a name="line.80"></a>
-<span class="sourceLineNo">081</span> private static final Map<RegionInfo, Long> EMPTY_MAP = Collections.unmodifiableMap(<a name="line.81"></a>
-<span class="sourceLineNo">082</span> new HashMap<>());<a name="line.82"></a>
-<span class="sourceLineNo">083</span><a name="line.83"></a>
-<span class="sourceLineNo">084</span> private final MasterServices masterServices;<a name="line.84"></a>
-<span class="sourceLineNo">085</span> private NamedLock<String> namespaceLocks;<a name="line.85"></a>
-<span class="sourceLineNo">086</span> private NamedLock<TableName> tableLocks;<a name="line.86"></a>
-<span class="sourceLineNo">087</span> private NamedLock<String> userLocks;<a name="line.87"></a>
-<span class="sourceLineNo">088</span> private NamedLock<String> regionServerLocks;<a name="line.88"></a>
-<span class="sourceLineNo">089</span> private boolean initialized = false;<a name="line.89"></a>
-<span class="sourceLineNo">090</span> private NamespaceAuditor namespaceQuotaManager;<a name="line.90"></a>
-<span class="sourceLineNo">091</span> private ConcurrentHashMap<RegionInfo, SizeSnapshotWithTimestamp> regionSizes;<a name="line.91"></a>
-<span class="sourceLineNo">092</span> // Storage for quota rpc throttle<a name="line.92"></a>
-<span class="sourceLineNo">093</span> private RpcThrottleStorage rpcThrottleStorage;<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> public MasterQuotaManager(final MasterServices masterServices) {<a name="line.95"></a>
-<span class="sourceLineNo">096</span> this.masterServices = masterServices;<a name="line.96"></a>
-<span class="sourceLineNo">097</span> }<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> public void start() throws IOException {<a name="line.99"></a>
-<span class="sourceLineNo">100</span> // If the user doesn't want the quota support skip all the initializations.<a name="line.100"></a>
-<span class="sourceLineNo">101</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.101"></a>
-<span class="sourceLineNo">102</span> LOG.info("Quota support disabled");<a name="line.102"></a>
-<span class="sourceLineNo">103</span> return;<a name="line.103"></a>
-<span class="sourceLineNo">104</span> }<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> // Create the quota table if missing<a name="line.106"></a>
-<span class="sourceLineNo">107</span> if (!MetaTableAccessor.tableExists(masterServices.getConnection(),<a name="line.107"></a>
-<span class="sourceLineNo">108</span> QuotaUtil.QUOTA_TABLE_NAME)) {<a name="line.108"></a>
-<span class="sourceLineNo">109</span> LOG.info("Quota table not found. Creating...");<a name="line.109"></a>
-<span class="sourceLineNo">110</span> createQuotaTable();<a name="line.110"></a>
-<span class="sourceLineNo">111</span> }<a name="line.111"></a>
-<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> LOG.info("Initializing quota support");<a name="line.113"></a>
-<span class="sourceLineNo">114</span> namespaceLocks = new NamedLock<>();<a name="line.114"></a>
-<span class="sourceLineNo">115</span> tableLocks = new NamedLock<>();<a name="line.115"></a>
-<span class="sourceLineNo">116</span> userLocks = new NamedLock<>();<a name="line.116"></a>
-<span class="sourceLineNo">117</span> regionServerLocks = new NamedLock<>();<a name="line.117"></a>
-<span class="sourceLineNo">118</span> regionSizes = new ConcurrentHashMap<>();<a name="line.118"></a>
-<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span> namespaceQuotaManager = new NamespaceAuditor(masterServices);<a name="line.120"></a>
-<span class="sourceLineNo">121</span> namespaceQuotaManager.start();<a name="line.121"></a>
-<span class="sourceLineNo">122</span> initialized = true;<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span> rpcThrottleStorage =<a name="line.124"></a>
-<span class="sourceLineNo">125</span> new RpcThrottleStorage(masterServices.getZooKeeper(), masterServices.getConfiguration());<a name="line.125"></a>
-<span class="sourceLineNo">126</span> }<a name="line.126"></a>
-<span class="sourceLineNo">127</span><a name="line.127"></a>
-<span class="sourceLineNo">128</span> public void stop() {<a name="line.128"></a>
-<span class="sourceLineNo">129</span> }<a name="line.129"></a>
-<span class="sourceLineNo">130</span><a name="line.130"></a>
-<span class="sourceLineNo">131</span> public boolean isQuotaInitialized() {<a name="line.131"></a>
-<span class="sourceLineNo">132</span> return initialized && namespaceQuotaManager.isInitialized();<a name="line.132"></a>
-<span class="sourceLineNo">133</span> }<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> /* ==========================================================================<a name="line.135"></a>
-<span class="sourceLineNo">136</span> * Admin operations to manage the quota table<a name="line.136"></a>
-<span class="sourceLineNo">137</span> */<a name="line.137"></a>
-<span class="sourceLineNo">138</span> public SetQuotaResponse setQuota(final SetQuotaRequest req)<a name="line.138"></a>
-<span class="sourceLineNo">139</span> throws IOException, InterruptedException {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> checkQuotaSupport();<a name="line.140"></a>
-<span class="sourceLineNo">141</span><a name="line.141"></a>
-<span class="sourceLineNo">142</span> if (req.hasUserName()) {<a name="line.142"></a>
-<span class="sourceLineNo">143</span> userLocks.lock(req.getUserName());<a name="line.143"></a>
-<span class="sourceLineNo">144</span> try {<a name="line.144"></a>
-<span class="sourceLineNo">145</span> if (req.hasTableName()) {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> setUserQuota(req.getUserName(), ProtobufUtil.toTableName(req.getTableName()), req);<a name="line.146"></a>
-<span class="sourceLineNo">147</span> } else if (req.hasNamespace()) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span> setUserQuota(req.getUserName(), req.getNamespace(), req);<a name="line.148"></a>
-<span class="sourceLineNo">149</span> } else {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> setUserQuota(req.getUserName(), req);<a name="line.150"></a>
-<span class="sourceLineNo">151</span> }<a name="line.151"></a>
-<span class="sourceLineNo">152</span> } finally {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> userLocks.unlock(req.getUserName());<a name="line.153"></a>
-<span class="sourceLineNo">154</span> }<a name="line.154"></a>
-<span class="sourceLineNo">155</span> } else if (req.hasTableName()) {<a name="line.155"></a>
-<span class="sourceLineNo">156</span> TableName table = ProtobufUtil.toTableName(req.getTableName());<a name="line.156"></a>
-<span class="sourceLineNo">157</span> tableLocks.lock(table);<a name="line.157"></a>
-<span class="sourceLineNo">158</span> try {<a name="line.158"></a>
-<span class="sourceLineNo">159</span> setTableQuota(table, req);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> } finally {<a name="line.160"></a>
-<span class="sourceLineNo">161</span> tableLocks.unlock(table);<a name="line.161"></a>
-<span class="sourceLineNo">162</span> }<a name="line.162"></a>
-<span class="sourceLineNo">163</span> } else if (req.hasNamespace()) {<a name="line.163"></a>
-<span class="sourceLineNo">164</span> namespaceLocks.lock(req.getNamespace());<a name="line.164"></a>
-<span class="sourceLineNo">165</span> try {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> setNamespaceQuota(req.getNamespace(), req);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> } finally {<a name="line.167"></a>
-<span class="sourceLineNo">168</span> namespaceLocks.unlock(req.getNamespace());<a name="line.168"></a>
-<span class="sourceLineNo">169</span> }<a name="line.169"></a>
-<span class="sourceLineNo">170</span> } else if (req.hasRegionServer()) {<a name="line.170"></a>
-<span class="sourceLineNo">171</span> regionServerLocks.lock(req.getRegionServer());<a name="line.171"></a>
-<span class="sourceLineNo">172</span> try {<a name="line.172"></a>
-<span class="sourceLineNo">173</span> setRegionServerQuota(req.getRegionServer(), req);<a name="line.173"></a>
-<span class="sourceLineNo">174</span> } finally {<a name="line.174"></a>
-<span class="sourceLineNo">175</span> regionServerLocks.unlock(req.getRegionServer());<a name="line.175"></a>
-<span class="sourceLineNo">176</span> }<a name="line.176"></a>
-<span class="sourceLineNo">177</span> } else {<a name="line.177"></a>
-<span class="sourceLineNo">178</span> throw new DoNotRetryIOException(new UnsupportedOperationException(<a name="line.178"></a>
-<span class="sourceLineNo">179</span> "a user, a table, a namespace or region server must be specified"));<a name="line.179"></a>
-<span class="sourceLineNo">180</span> }<a name="line.180"></a>
-<span class="sourceLineNo">181</span> return SetQuotaResponse.newBuilder().build();<a name="line.181"></a>
-<span class="sourceLineNo">182</span> }<a name="line.182"></a>
-<span class="sourceLineNo">183</span><a name="line.183"></a>
-<span class="sourceLineNo">184</span> public void setUserQuota(final String userName, final SetQuotaRequest req)<a name="line.184"></a>
-<span class="sourceLineNo">185</span> throws IOException, InterruptedException {<a name="line.185"></a>
-<span class="sourceLineNo">186</span> setQuota(req, new SetQuotaOperations() {<a name="line.186"></a>
-<span class="sourceLineNo">187</span> @Override<a name="line.187"></a>
-<span class="sourceLineNo">188</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> return new GlobalQuotaSettingsImpl(req.getUserName(), null, null, null,<a name="line.189"></a>
-<span class="sourceLineNo">190</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName));<a name="line.190"></a>
-<span class="sourceLineNo">191</span> }<a name="line.191"></a>
-<span class="sourceLineNo">192</span> @Override<a name="line.192"></a>
-<span class="sourceLineNo">193</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.193"></a>
-<span class="sourceLineNo">194</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, quotaPojo.toQuotas());<a name="line.194"></a>
-<span class="sourceLineNo">195</span> }<a name="line.195"></a>
-<span class="sourceLineNo">196</span> @Override<a name="line.196"></a>
-<span class="sourceLineNo">197</span> public void delete() throws IOException {<a name="line.197"></a>
-<span class="sourceLineNo">198</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName);<a name="line.198"></a>
-<span class="sourceLineNo">199</span> }<a name="line.199"></a>
-<span class="sourceLineNo">200</span> @Override<a name="line.200"></a>
-<span class="sourceLineNo">201</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.201"></a>
-<span class="sourceLineNo">202</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, quotaPojo);<a name="line.202"></a>
-<span class="sourceLineNo">203</span> }<a name="line.203"></a>
-<span class="sourceLineNo">204</span> @Override<a name="line.204"></a>
-<span class="sourceLineNo">205</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.205"></a>
-<span class="sourceLineNo">206</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, quotaPojo);<a name="line.206"></a>
-<span class="sourceLineNo">207</span> }<a name="line.207"></a>
-<span class="sourceLineNo">208</span> });<a name="line.208"></a>
-<span class="sourceLineNo">209</span> }<a name="line.209"></a>
-<span class="sourceLineNo">210</span><a name="line.210"></a>
-<span class="sourceLineNo">211</span> public void setUserQuota(final String userName, final TableName table,<a name="line.211"></a>
-<span class="sourceLineNo">212</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.212"></a>
-<span class="sourceLineNo">213</span> setQuota(req, new SetQuotaOperations() {<a name="line.213"></a>
-<span class="sourceLineNo">214</span> @Override<a name="line.214"></a>
-<span class="sourceLineNo">215</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.215"></a>
-<span class="sourceLineNo">216</span> return new GlobalQuotaSettingsImpl(userName, table, null, null,<a name="line.216"></a>
-<span class="sourceLineNo">217</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, table));<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span> @Override<a name="line.219"></a>
-<span class="sourceLineNo">220</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.220"></a>
-<span class="sourceLineNo">221</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, table,<a name="line.221"></a>
-<span class="sourceLineNo">222</span> quotaPojo.toQuotas());<a name="line.222"></a>
-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
-<span class="sourceLineNo">224</span> @Override<a name="line.224"></a>
-<span class="sourceLineNo">225</span> public void delete() throws IOException {<a name="line.225"></a>
-<span class="sourceLineNo">226</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, table);<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span> @Override<a name="line.228"></a>
-<span class="sourceLineNo">229</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.229"></a>
-<span class="sourceLineNo">230</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, table, quotaPojo);<a name="line.230"></a>
-<span class="sourceLineNo">231</span> }<a name="line.231"></a>
-<span class="sourceLineNo">232</span> @Override<a name="line.232"></a>
-<span class="sourceLineNo">233</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.233"></a>
-<span class="sourceLineNo">234</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, table, quotaPojo);<a name="line.234"></a>
-<span class="sourceLineNo">235</span> }<a name="line.235"></a>
-<span class="sourceLineNo">236</span> });<a name="line.236"></a>
-<span class="sourceLineNo">237</span> }<a name="line.237"></a>
-<span class="sourceLineNo">238</span><a name="line.238"></a>
-<span class="sourceLineNo">239</span> public void setUserQuota(final String userName, final String namespace,<a name="line.239"></a>
-<span class="sourceLineNo">240</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.240"></a>
-<span class="sourceLineNo">241</span> setQuota(req, new SetQuotaOperations() {<a name="line.241"></a>
-<span class="sourceLineNo">242</span> @Override<a name="line.242"></a>
-<span class="sourceLineNo">243</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.243"></a>
-<span class="sourceLineNo">244</span> return new GlobalQuotaSettingsImpl(userName, null, namespace, null,<a name="line.244"></a>
-<span class="sourceLineNo">245</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, namespace));<a name="line.245"></a>
-<span class="sourceLineNo">246</span> }<a name="line.246"></a>
-<span class="sourceLineNo">247</span> @Override<a name="line.247"></a>
-<span class="sourceLineNo">248</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.248"></a>
-<span class="sourceLineNo">249</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, namespace,<a name="line.249"></a>
-<span class="sourceLineNo">250</span> quotaPojo.toQuotas());<a name="line.250"></a>
-<span class="sourceLineNo">251</span> }<a name="line.251"></a>
-<span class="sourceLineNo">252</span> @Override<a name="line.252"></a>
-<span class="sourceLineNo">253</span> public void delete() throws IOException {<a name="line.253"></a>
-<span class="sourceLineNo">254</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, namespace);<a name="line.254"></a>
-<span class="sourceLineNo">255</span> }<a name="line.255"></a>
-<span class="sourceLineNo">256</span> @Override<a name="line.256"></a>
-<span class="sourceLineNo">257</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.257"></a>
-<span class="sourceLineNo">258</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(<a name="line.258"></a>
-<span class="sourceLineNo">259</span> userName, namespace, quotaPojo);<a name="line.259"></a>
-<span class="sourceLineNo">260</span> }<a name="line.260"></a>
-<span class="sourceLineNo">261</span> @Override<a name="line.261"></a>
-<span class="sourceLineNo">262</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.262"></a>
-<span class="sourceLineNo">263</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(<a name="line.263"></a>
-<span class="sourceLineNo">264</span> userName, namespace, quotaPojo);<a name="line.264"></a>
-<span class="sourceLineNo">265</span> }<a name="line.265"></a>
-<span class="sourceLineNo">266</span> });<a name="line.266"></a>
-<span class="sourceLineNo">267</span> }<a name="line.267"></a>
-<span class="sourceLineNo">268</span><a name="line.268"></a>
-<span class="sourceLineNo">269</span> public void setTableQuota(final TableName table, final SetQuotaRequest req)<a name="line.269"></a>
-<span class="sourceLineNo">270</span> throws IOException, InterruptedException {<a name="line.270"></a>
-<span class="sourceLineNo">271</span> setQuota(req, new SetQuotaOperations() {<a name="line.271"></a>
-<span class="sourceLineNo">272</span> @Override<a name="line.272"></a>
-<span class="sourceLineNo">273</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.273"></a>
-<span class="sourceLineNo">274</span> return new GlobalQuotaSettingsImpl(null, table, null, null,<a name="line.274"></a>
-<span class="sourceLineNo">275</span> QuotaUtil.getTableQuota(masterServices.getConnection(), table));<a name="line.275"></a>
-<span class="sourceLineNo">276</span> }<a name="line.276"></a>
-<span class="sourceLineNo">277</span> @Override<a name="line.277"></a>
-<span class="sourceLineNo">278</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.278"></a>
-<span class="sourceLineNo">279</span> QuotaUtil.addTableQuota(masterServices.getConnection(), table, quotaPojo.toQuotas());<a name="line.279"></a>
-<span class="sourceLineNo">280</span> }<a name="line.280"></a>
-<span class="sourceLineNo">281</span> @Override<a name="line.281"></a>
-<span class="sourceLineNo">282</span> public void delete() throws IOException {<a name="line.282"></a>
-<span class="sourceLineNo">283</span> SpaceQuotaSnapshot currSnapshotOfTable =<a name="line.283"></a>
-<span class="sourceLineNo">284</span> QuotaTableUtil.getCurrentSnapshotFromQuotaTable(masterServices.getConnection(), table);<a name="line.284"></a>
-<span class="sourceLineNo">285</span> QuotaUtil.deleteTableQuota(masterServices.getConnection(), table);<a name="line.285"></a>
-<span class="sourceLineNo">286</span> if (currSnapshotOfTable != null) {<a name="line.286"></a>
-<span class="sourceLineNo">287</span> SpaceQuotaStatus quotaStatus = currSnapshotOfTable.getQuotaStatus();<a name="line.287"></a>
-<span class="sourceLineNo">288</span> if (SpaceViolationPolicy.DISABLE == quotaStatus.getPolicy().orElse(null)<a name="line.288"></a>
-<span class="sourceLineNo">289</span> && quotaStatus.isInViolation()) {<a name="line.289"></a>
-<span class="sourceLineNo">290</span> QuotaUtil.enableTableIfNotEnabled(masterServices.getConnection(), table);<a name="line.290"></a>
-<span class="sourceLineNo">291</span> }<a name="line.291"></a>
-<span class="sourceLineNo">292</span> }<a name="line.292"></a>
-<span class="sourceLineNo">293</span> }<a name="line.293"></a>
-<span class="sourceLineNo">294</span> @Override<a name="line.294"></a>
-<span class="sourceLineNo">295</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.295"></a>
-<span class="sourceLineNo">296</span> masterServices.getMasterCoprocessorHost().preSetTableQuota(table, quotaPojo);<a name="line.296"></a>
-<span class="sourceLineNo">297</span> }<a name="line.297"></a>
-<span class="sourceLineNo">298</span> @Override<a name="line.298"></a>
-<span class="sourceLineNo">299</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.299"></a>
-<span class="sourceLineNo">300</span> masterServices.getMasterCoprocessorHost().postSetTableQuota(table, quotaPojo);<a name="line.300"></a>
-<span class="sourceLineNo">301</span> }<a name="line.301"></a>
-<span class="sourceLineNo">302</span> });<a name="line.302"></a>
-<span class="sourceLineNo">303</span> }<a name="line.303"></a>
-<span class="sourceLineNo">304</span><a name="line.304"></a>
-<span class="sourceLineNo">305</span> public void setNamespaceQuota(final String namespace, final SetQuotaRequest req)<a name="line.305"></a>
-<span class="sourceLineNo">306</span> throws IOException, InterruptedException {<a name="line.306"></a>
-<span class="sourceLineNo">307</span> setQuota(req, new SetQuotaOperations() {<a name="line.307"></a>
-<span class="sourceLineNo">308</span> @Override<a name="line.308"></a>
-<span class="sourceLineNo">309</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.309"></a>
-<span class="sourceLineNo">310</span> return new GlobalQuotaSettingsImpl(null, null, namespace, null,<a name="line.310"></a>
-<span class="sourceLineNo">311</span> QuotaUtil.getNamespaceQuota(masterServices.getConnection(), namespace));<a name="line.311"></a>
-<span class="sourceLineNo">312</span> }<a name="line.312"></a>
-<span class="sourceLineNo">313</span> @Override<a name="line.313"></a>
-<span class="sourceLineNo">314</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.314"></a>
-<span class="sourceLineNo">315</span> QuotaUtil.addNamespaceQuota(masterServices.getConnection(), namespace,<a name="line.315"></a>
-<span class="sourceLineNo">316</span> quotaPojo.toQuotas());<a name="line.316"></a>
-<span class="sourceLineNo">317</span> }<a name="line.317"></a>
-<span class="sourceLineNo">318</span> @Override<a name="line.318"></a>
-<span class="sourceLineNo">319</span> public void delete() throws IOException {<a name="line.319"></a>
-<span class="sourceLineNo">320</span> QuotaUtil.deleteNamespaceQuota(masterServices.getConnection(), namespace);<a name="line.320"></a>
-<span class="sourceLineNo">321</span> }<a name="line.321"></a>
-<span class="sourceLineNo">322</span> @Override<a name="line.322"></a>
-<span class="sourceLineNo">323</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.323"></a>
-<span class="sourceLineNo">324</span> masterServices.getMasterCoprocessorHost().preSetNamespaceQuota(namespace, quotaPojo);<a name="line.324"></a>
-<span class="sourceLineNo">325</span> }<a name="line.325"></a>
-<span class="sourceLineNo">326</span> @Override<a name="line.326"></a>
-<span class="sourceLineNo">327</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.327"></a>
-<span class="sourceLineNo">328</span> masterServices.getMasterCoprocessorHost().postSetNamespaceQuota(namespace, quotaPojo);<a name="line.328"></a>
-<span class="sourceLineNo">329</span> }<a name="line.329"></a>
-<span class="sourceLineNo">330</span> });<a name="line.330"></a>
-<span class="sourceLineNo">331</span> }<a name="line.331"></a>
-<span class="sourceLineNo">332</span><a name="line.332"></a>
-<span class="sourceLineNo">333</span> public void setRegionServerQuota(final String regionServer, final SetQuotaRequest req)<a name="line.333"></a>
-<span class="sourceLineNo">334</span> throws IOException, InterruptedException {<a name="line.334"></a>
-<span class="sourceLineNo">335</span> setQuota(req, new SetQuotaOperations() {<a name="line.335"></a>
-<span class="sourceLineNo">336</span> @Override<a name="line.336"></a>
-<span class="sourceLineNo">337</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.337"></a>
-<span class="sourceLineNo">338</span> return new GlobalQuotaSettingsImpl(null, null, null, regionServer,<a name="line.338"></a>
-<span class="sourceLineNo">339</span> QuotaUtil.getRegionServerQuota(masterServices.getConnection(), regionServer));<a name="line.339"></a>
-<span class="sourceLineNo">340</span> }<a name="line.340"></a>
-<span class="sourceLineNo">341</span><a name="line.341"></a>
-<span class="sourceLineNo">342</span> @Override<a name="line.342"></a>
-<span class="sourceLineNo">343</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.343"></a>
-<span class="sourceLineNo">344</span> QuotaUtil.addRegionServerQuota(masterServices.getConnection(), regionServer,<a name="line.344"></a>
-<span class="sourceLineNo">345</span> quotaPojo.toQuotas());<a name="line.345"></a>
-<span class="sourceLineNo">346</span> }<a name="line.346"></a>
-<span class="sourceLineNo">347</span><a name="line.347"></a>
-<span class="sourceLineNo">348</span> @Override<a name="line.348"></a>
-<span class="sourceLineNo">349</span> public void delete() throws IOException {<a name="line.349"></a>
-<span class="sourceLineNo">350</span> QuotaUtil.deleteRegionServerQuota(masterServices.getConnection(), regionServer);<a name="line.350"></a>
-<span class="sourceLineNo">351</span> }<a name="line.351"></a>
-<span class="sourceLineNo">352</span><a name="line.352"></a>
-<span class="sourceLineNo">353</span> @Override<a name="line.353"></a>
-<span class="sourceLineNo">354</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.354"></a>
-<span class="sourceLineNo">355</span> masterServices.getMasterCoprocessorHost().preSetRegionServerQuota(regionServer, quotaPojo);<a name="line.355"></a>
-<span class="sourceLineNo">356</span> }<a name="line.356"></a>
-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span> @Override<a name="line.358"></a>
-<span class="sourceLineNo">359</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.359"></a>
-<span class="sourceLineNo">360</span> masterServices.getMasterCoprocessorHost().postSetRegionServerQuota(regionServer, quotaPojo);<a name="line.360"></a>
-<span class="sourceLineNo">361</span> }<a name="line.361"></a>
-<span class="sourceLineNo">362</span> });<a name="line.362"></a>
-<span class="sourceLineNo">363</span> }<a name="line.363"></a>
-<span class="sourceLineNo">364</span><a name="line.364"></a>
-<span class="sourceLineNo">365</span> public void setNamespaceQuota(NamespaceDescriptor desc) throws IOException {<a name="line.365"></a>
-<span class="sourceLineNo">366</span> if (initialized) {<a name="line.366"></a>
-<span class="sourceLineNo">367</span> this.namespaceQuotaManager.addNamespace(desc);<a name="line.367"></a>
-<span class="sourceLineNo">368</span> }<a name="line.368"></a>
-<span class="sourceLineNo">369</span> }<a name="line.369"></a>
-<span class="sourceLineNo">370</span><a name="line.370"></a>
-<span class="sourceLineNo">371</span> public void removeNamespaceQuota(String namespace) throws IOException {<a name="line.371"></a>
-<span class="sourceLineNo">372</span> if (initialized) {<a name="line.372"></a>
-<span class="sourceLineNo">373</span> this.namespaceQuotaManager.deleteNamespace(namespace);<a name="line.373"></a>
-<span class="sourceLineNo">374</span> }<a name="line.374"></a>
-<span class="sourceLineNo">375</span> }<a name="line.375"></a>
-<span class="sourceLineNo">376</span><a name="line.376"></a>
-<span class="sourceLineNo">377</span> public SwitchRpcThrottleResponse switchRpcThrottle(SwitchRpcThrottleRequest request)<a name="line.377"></a>
-<span class="sourceLineNo">378</span> throws IOException {<a name="line.378"></a>
-<span class="sourceLineNo">379</span> boolean rpcThrottle = request.getRpcThrottleEnabled();<a name="line.379"></a>
-<span class="sourceLineNo">380</span> if (initialized) {<a name="line.380"></a>
-<span class="sourceLineNo">381</span> masterServices.getMasterCoprocessorHost().preSwitchRpcThrottle(rpcThrottle);<a name="line.381"></a>
-<span class="sourceLineNo">382</span> boolean oldRpcThrottle = rpcThrottleStorage.isRpcThrottleEnabled();<a name="line.382"></a>
-<span class="sourceLineNo">383</span> if (rpcThrottle != oldRpcThrottle) {<a name="line.383"></a>
-<span class="sourceLineNo">384</span> LOG.info("{} switch rpc throttle from {} to {}", masterServices.getClientIdAuditPrefix(),<a name="line.384"></a>
-<span class="sourceLineNo">385</span> oldRpcThrottle, rpcThrottle);<a name="line.385"></a>
-<span class="sourceLineNo">386</span> ProcedurePrepareLatch latch = ProcedurePrepareLatch.createBlockingLatch();<a name="line.386"></a>
-<span class="sourceLineNo">387</span> SwitchRpcThrottleProcedure procedure = new SwitchRpcThrottleProcedure(rpcThrottleStorage,<a name="line.387"></a>
-<span class="sourceLineNo">388</span> rpcThrottle, masterServices.getServerName(), latch);<a name="line.388"></a>
-<span class="sourceLineNo">389</span> masterServices.getMasterProcedureExecutor().submitProcedure(procedure);<a name="line.389"></a>
-<span class="sourceLineNo">390</span> latch.await();<a name="line.390"></a>
-<span class="sourceLineNo">391</span> } else {<a name="line.391"></a>
-<span class="sourceLineNo">392</span> LOG.warn("Skip switch rpc throttle to {} because it's the same with old value",<a name="line.392"></a>
-<span class="sourceLineNo">393</span> rpcThrottle);<a name="line.393"></a>
-<span class="sourceLineNo">394</span> }<a name="line.394"></a>
-<span class="sourceLineNo">395</span> SwitchRpcThrottleResponse response = SwitchRpcThrottleResponse.newBuilder()<a name="line.395"></a>
-<span class="sourceLineNo">396</span> .setPreviousRpcThrottleEnabled(oldRpcThrottle).build();<a name="line.396"></a>
-<span class="sourceLineNo">397</span> masterServices.getMasterCoprocessorHost().postSwitchRpcThrottle(oldRpcThrottle, rpcThrottle);<a name="line.397"></a>
-<span class="sourceLineNo">398</span> return response;<a name="line.398"></a>
-<span class="sourceLineNo">399</span> } else {<a name="line.399"></a>
-<span class="sourceLineNo">400</span> LOG.warn("Skip switch rpc throttle to {} because rpc quota is disabled", rpcThrottle);<a name="line.400"></a>
-<span class="sourceLineNo">401</span> return SwitchRpcThrottleResponse.newBuilder().setPreviousRpcThrottleEnabled(false).build();<a name="line.401"></a>
-<span class="sourceLineNo">402</span> }<a name="line.402"></a>
-<span class="sourceLineNo">403</span> }<a name="line.403"></a>
-<span class="sourceLineNo">404</span><a name="line.404"></a>
-<span class="sourceLineNo">405</span> public IsRpcThrottleEnabledResponse isRpcThrottleEnabled(IsRpcThrottleEnabledRequest request)<a name="line.405"></a>
-<span class="sourceLineNo">406</span> throws IOException {<a name="line.406"></a>
-<span class="sourceLineNo">407</span> if (initialized) {<a name="line.407"></a>
-<span class="sourceLineNo">408</span> masterServices.getMasterCoprocessorHost().preIsRpcThrottleEnabled();<a name="line.408"></a>
-<span class="sourceLineNo">409</span> boolean enabled = isRpcThrottleEnabled();<a name="line.409"></a>
-<span class="sourceLineNo">410</span> IsRpcThrottleEnabledResponse response =<a name="line.410"></a>
-<span class="sourceLineNo">411</span> IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(enabled).build();<a name="line.411"></a>
-<span class="sourceLineNo">412</span> masterServices.getMasterCoprocessorHost().postIsRpcThrottleEnabled(enabled);<a name="line.412"></a>
-<span class="sourceLineNo">413</span> return response;<a name="line.413"></a>
-<span class="sourceLineNo">414</span> } else {<a name="line.414"></a>
-<span class="sourceLineNo">415</span> LOG.warn("Skip get rpc throttle because rpc quota is disabled");<a name="line.415"></a>
-<span class="sourceLineNo">416</span> return IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(false).build();<a name="line.416"></a>
-<span class="sourceLineNo">417</span> }<a name="line.417"></a>
-<span class="sourceLineNo">418</span> }<a name="line.418"></a>
-<span class="sourceLineNo">419</span><a name="line.419"></a>
-<span class="sourceLineNo">420</span> public boolean isRpcThrottleEnabled() throws IOException {<a name="line.420"></a>
-<span class="sourceLineNo">421</span> return initialized ? rpcThrottleStorage.isRpcThrottleEnabled() : false;<a name="line.421"></a>
-<span class="sourceLineNo">422</span> }<a name="line.422"></a>
-<span class="sourceLineNo">423</span><a name="line.423"></a>
-<span class="sourceLineNo">424</span> public SwitchExceedThrottleQuotaResponse<a name="line.424"></a>
-<span class="sourceLineNo">425</span> switchExceedThrottleQuota(SwitchExceedThrottleQuotaRequest request) throws IOException {<a name="line.425"></a>
-<span class="sourceLineNo">426</span> boolean enabled = request.getExceedThrottleQuotaEnabled();<a name="line.426"></a>
-<span class="sourceLineNo">427</span> if (initialized) {<a name="line.427"></a>
-<span class="sourceLineNo">428</span> masterServices.getMasterCoprocessorHost().preSwitchExceedThrottleQuota(enabled);<a name="line.428"></a>
-<span class="sourceLineNo">429</span> boolean previousEnabled =<a name="line.429"></a>
-<span class="sourceLineNo">430</span> QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection());<a name="line.430"></a>
-<span class="sourceLineNo">431</span> if (previousEnabled == enabled) {<a name="line.431"></a>
-<span class="sourceLineNo">432</span> LOG.warn("Skip switch exceed throttle quota to {} because it's the same with old value",<a name="line.432"></a>
-<span class="sourceLineNo">433</span> enabled);<a name="line.433"></a>
-<span class="sourceLineNo">434</span> } else {<a name="line.434"></a>
-<span class="sourceLineNo">435</span> QuotaUtil.switchExceedThrottleQuota(masterServices.getConnection(), enabled);<a name="line.435"></a>
-<span class="sourceLineNo">436</span> LOG.info("{} switch exceed throttle quota from {} to {}",<a name="line.436"></a>
-<span class="sourceLineNo">437</span> masterServices.getClientIdAuditPrefix(), previousEnabled, enabled);<a name="line.437"></a>
-<span class="sourceLineNo">438</span> }<a name="line.438"></a>
-<span class="sourceLineNo">439</span> SwitchExceedThrottleQuotaResponse response = SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.439"></a>
-<span class="sourceLineNo">440</span> .setPreviousExceedThrottleQuotaEnabled(previousEnabled).build();<a name="line.440"></a>
-<span class="sourceLineNo">441</span> masterServices.getMasterCoprocessorHost().postSwitchExceedThrottleQuota(previousEnabled,<a name="line.441"></a>
-<span class="sourceLineNo">442</span> enabled);<a name="line.442"></a>
-<span class="sourceLineNo">443</span> return response;<a name="line.443"></a>
-<span class="sourceLineNo">444</span> } else {<a name="line.444"></a>
-<span class="sourceLineNo">445</span> LOG.warn("Skip switch exceed throttle quota to {} because quota is disabled", enabled);<a name="line.445"></a>
-<span class="sourceLineNo">446</span> return SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.446"></a>
-<span class="sourceLineNo">447</span> .setPreviousExceedThrottleQuotaEnabled(false).build();<a name="line.447"></a>
-<span class="sourceLineNo">448</span> }<a name="line.448"></a>
-<span class="sourceLineNo">449</span> }<a name="line.449"></a>
-<span class="sourceLineNo">450</span><a name="line.450"></a>
-<span class="sourceLineNo">451</span> public boolean isExceedThrottleQuotaEnabled() throws IOException {<a name="line.451"></a>
-<span class="sourceLineNo">452</span> return initialized ? QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection())<a name="line.452"></a>
-<span class="sourceLineNo">453</span> : false;<a name="line.453"></a>
-<span class="sourceLineNo">454</span> }<a name="line.454"></a>
-<span class="sourceLineNo">455</span><a name="line.455"></a>
-<span class="sourceLineNo">456</span> private void setQuota(final SetQuotaRequest req, final SetQuotaOperations quotaOps)<a name="line.456"></a>
-<span class="sourceLineNo">457</span> throws IOException, InterruptedException {<a name="line.457"></a>
-<span class="sourceLineNo">458</span> if (req.hasRemoveAll() && req.getRemoveAll() == true) {<a name="line.458"></a>
-<span class="sourceLineNo">459</span> quotaOps.preApply(null);<a name="line.459"></a>
-<span class="sourceLineNo">460</span> quotaOps.delete();<a name="line.460"></a>
-<span class="sourceLineNo">461</span> quotaOps.postApply(null);<a name="line.461"></a>
-<span class="sourceLineNo">462</span> return;<a name="line.462"></a>
-<span class="sourceLineNo">463</span> }<a name="line.463"></a>
-<span class="sourceLineNo">464</span><a name="line.464"></a>
-<span class="sourceLineNo">465</span> // Apply quota changes<a name="line.465"></a>
-<span class="sourceLineNo">466</span> GlobalQuotaSettingsImpl currentQuota = quotaOps.fetch();<a name="line.466"></a>
-<span class="sourceLineNo">467</span> if (LOG.isTraceEnabled()) {<a name="line.467"></a>
-<span class="sourceLineNo">468</span> LOG.trace(<a name="line.468"></a>
-<span class="sourceLineNo">469</span> "Current quota for request(" + TextFormat.shortDebugString(req)<a name="line.469"></a>
-<span class="sourceLineNo">470</span> + "): " + currentQuota);<a name="line.470"></a>
-<span class="sourceLineNo">471</span> }<a name="line.471"></a>
-<span class="sourceLineNo">472</span> // Call the appropriate "pre" CP hook with the current quota value (may be null)<a name="line.472"></a>
-<span class="sourceLineNo">473</span> quotaOps.preApply(currentQuota);<a name="line.473"></a>
-<span class="sourceLineNo">474</span> // Translate the protobuf request back into a POJO<a name="line.474"></a>
-<span class="sourceLineNo">475</span> QuotaSettings newQuota = QuotaSettings.buildFromProto(req);<a name="line.475"></a>
-<span class="sourceLineNo">476</span> if (LOG.isTraceEnabled()) {<a name="line.476"></a>
-<span class="sourceLineNo">477</span> LOG.trace("Deserialized quota from request: " + newQuota);<a name="line.477"></a>
-<span class="sourceLineNo">478</span> }<a name="line.478"></a>
-<span class="sourceLineNo">479</span><a name="line.479"></a>
-<span class="sourceLineNo">480</span> // Merge the current quota settings with the new quota settings the user provided.<a name="line.480"></a>
-<span class="sourceLineNo">481</span> //<a name="line.481"></a>
-<span class="sourceLineNo">482</span> // NB: while SetQuotaRequest technically allows for multi types of quotas to be set in one<a name="line.482"></a>
-<span class="sourceLineNo">483</span> // message, the Java API (in Admin/AsyncAdmin) does not. Assume there is only one type.<a name="line.483"></a>
-<span class="sourceLineNo">484</span> GlobalQuotaSettingsImpl mergedQuota = currentQuota.merge(newQuota);<a name="line.484"></a>
-<span class="sourceLineNo">485</span> if (LOG.isTraceEnabled()) {<a name="line.485"></a>
-<span class="sourceLineNo">486</span> LOG.trace("Computed merged quota from current quota and user request: " + mergedQuota);<a name="line.486"></a>
-<span class="sourceLineNo">487</span> }<a name="line.487"></a>
-<span class="sourceLineNo">488</span><a name="line.488"></a>
-<span class="sourceLineNo">489</span> // Submit new changes<a name="line.489"></a>
-<span class="sourceLineNo">490</span> if (mergedQuota == null) {<a name="line.490"></a>
-<span class="sourceLineNo">491</span> quotaOps.delete();<a name="line.491"></a>
-<span class="sourceLineNo">492</span> } else {<a name="line.492"></a>
-<span class="sourceLineNo">493</span> quotaOps.update(mergedQuota);<a name="line.493"></a>
-<span class="sourceLineNo">494</span> }<a name="line.494"></a>
-<span class="sourceLineNo">495</span> // Advertise the final result via the "post" CP hook<a name="line.495"></a>
-<span class="sourceLineNo">496</span> quotaOps.postApply(mergedQuota);<a name="line.496"></a>
-<span class="sourceLineNo">497</span> }<a name="line.497"></a>
-<span class="sourceLineNo">498</span><a name="line.498"></a>
-<span class="sourceLineNo">499</span> public void checkNamespaceTableAndRegionQuota(TableName tName, int regions) throws IOException {<a name="line.499"></a>
-<span class="sourceLineNo">500</span> if (initialized) {<a name="line.500"></a>
-<span class="sourceLineNo">501</span> namespaceQuotaManager.checkQuotaToCreateTable(tName, regions);<a name="line.501"></a>
-<span class="sourceLineNo">502</span> }<a name="line.502"></a>
-<span class="sourceLineNo">503</span> }<a name="line.503"></a>
-<span class="sourceLineNo">504</span><a name="line.504"></a>
-<span class="sourceLineNo">505</span> public void checkAndUpdateNamespaceRegionQuota(TableName tName, int regions) throws IOException {<a name="line.505"></a>
-<span class="sourceLineNo">506</span> if (initialized) {<a name="line.506"></a>
-<span class="sourceLineNo">507</span> namespaceQuotaManager.checkQuotaToUpdateRegion(tName, regions);<a name="line.507"></a>
-<span class="sourceLineNo">508</span> }<a name="line.508"></a>
-<span class="sourceLineNo">509</span> }<a name="line.509"></a>
-<span class="sourceLineNo">510</span><a name="line.510"></a>
-<span class="sourceLineNo">511</span> /**<a name="line.511"></a>
-<span class="sourceLineNo">512</span> * @return cached region count, or -1 if quota manager is disabled or table status not found<a name="line.512"></a>
-<span class="sourceLineNo">513</span> */<a name="line.513"></a>
-<span class="sourceLineNo">514</span> public int getRegionCountOfTable(TableName tName) throws IOException {<a name="line.514"></a>
-<span class="sourceLineNo">515</span> if (initialized) {<a name="line.515"></a>
-<span class="sourceLineNo">516</span> return namespaceQuotaManager.getRegionCountOfTable(tName);<a name="line.516"></a>
-<span class="sourceLineNo">517</span> }<a name="line.517"></a>
-<span class="sourceLineNo">518</span> return -1;<a name="line.518"></a>
-<span class="sourceLineNo">519</span> }<a name="line.519"></a>
-<span class="sourceLineNo">520</span><a name="line.520"></a>
-<span class="sourceLineNo">521</span> @Override<a name="line.521"></a>
-<span class="sourceLineNo">522</span> public void onRegionMerged(RegionInfo mergedRegion) throws IOException {<a name="line.522"></a>
-<span class="sourceLineNo">523</span> if (initialized) {<a name="line.523"></a>
-<span class="sourceLineNo">524</span> namespaceQuotaManager.updateQuotaForRegionMerge(mergedRegion);<a name="line.524"></a>
-<span class="sourceLineNo">525</span> }<a name="line.525"></a>
-<span class="sourceLineNo">526</span> }<a name="line.526"></a>
-<span class="sourceLineNo">527</span><a name="line.527"></a>
-<span class="sourceLineNo">528</span> @Override<a name="line.528"></a>
-<span class="sourceLineNo">529</span> public void onRegionSplit(RegionInfo hri) throws IOException {<a name="line.529"></a>
-<span class="sourceLineNo">530</span> if (initialized) {<a name="line.530"></a>
-<span class="sourceLineNo">531</span> namespaceQuotaManager.checkQuotaToSplitRegion(hri);<a name="line.531"></a>
-<span class="sourceLineNo">532</span> }<a name="line.532"></a>
-<span class="sourceLineNo">533</span> }<a name="line.533"></a>
-<span class="sourceLineNo">534</span><a name="line.534"></a>
-<span class="sourceLineNo">535</span> /**<a name="line.535"></a>
-<span class="sourceLineNo">536</span> * Remove table from namespace quota.<a name="line.536"></a>
-<span class="sourceLineNo">537</span> *<a name="line.537"></a>
-<span class="sourceLineNo">538</span> * @param tName - The table name to update quota usage.<a name="line.538"></a>
-<span class="sourceLineNo">539</span> * @throws IOException Signals that an I/O exception has occurred.<a name="line.539"></a>
-<span class="sourceLineNo">540</span> */<a name="line.540"></a>
-<span class="sourceLineNo">541</span> public void removeTableFromNamespaceQuota(TableName tName) throws IOException {<a name="line.541"></a>
-<span class="sourceLineNo">542</span> if (initialized) {<a name="line.542"></a>
-<span class="sourceLineNo">543</span> namespaceQuotaManager.removeFromNamespaceUsage(tName);<a name="line.543"></a>
-<span class="sourceLineNo">544</span> }<a name="line.544"></a>
-<span class="sourceLineNo">545</span> }<a name="line.545"></a>
-<span class="sourceLineNo">546</span><a name="line.546"></a>
-<span class="sourceLineNo">547</span> public NamespaceAuditor getNamespaceQuotaManager() {<a name="line.547"></a>
-<span class="sourceLineNo">548</span> return this.namespaceQuotaManager;<a name="line.548"></a>
-<span class="sourceLineNo">549</span> }<a name="line.549"></a>
-<span class="sourceLineNo">550</span><a name="line.550"></a>
-<span class="sourceLineNo">551</span> /**<a name="line.551"></a>
-<span class="sourceLineNo">552</span> * Encapsulates CRUD quota operations for some subject.<a name="line.552"></a>
-<span class="sourceLineNo">553</span> */<a name="line.553"></a>
-<span class="sourceLineNo">554</span> private static interface SetQuotaOperations {<a name="line.554"></a>
-<span class="sourceLineNo">555</span> /**<a name="line.555"></a>
-<span class="sourceLineNo">556</span> * Fetches the current quota settings for the subject.<a name="line.556"></a>
-<span class="sourceLineNo">557</span> */<a name="line.557"></a>
-<span class="sourceLineNo">558</span> GlobalQuotaSettingsImpl fetch() throws IOException;<a name="line.558"></a>
-<span class="sourceLineNo">559</span> /**<a name="line.559"></a>
-<span class="sourceLineNo">560</span> * Deletes the quota for the subject.<a name="line.560"></a>
-<span class="sourceLineNo">561</span> */<a name="line.561"></a>
-<span class="sourceLineNo">562</span> void delete() throws IOException;<a name="line.562"></a>
-<span class="sourceLineNo">563</span> /**<a name="line.563"></a>
-<span class="sourceLineNo">564</span> * Persist the given quota for the subject.<a name="line.564"></a>
-<span class="sourceLineNo">565</span> */<a name="line.565"></a>
-<span class="sourceLineNo">566</span> void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.566"></a>
-<span class="sourceLineNo">567</span> /**<a name="line.567"></a>
-<span class="sourceLineNo">568</span> * Performs some action before {@link #update(GlobalQuotaSettingsImpl)} with the current<a name="line.568"></a>
-<span class="sourceLineNo">569</span> * quota for the subject.<a name="line.569"></a>
-<span class="sourceLineNo">570</span> */<a name="line.570"></a>
-<span class="sourceLineNo">571</span> void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.571"></a>
-<span class="sourceLineNo">572</span> /**<a name="line.572"></a>
-<span class="sourceLineNo">573</span> * Performs some action after {@link #update(GlobalQuotaSettingsImpl)} with the resulting<a name="line.573"></a>
-<span class="sourceLineNo">574</span> * quota from the request action for the subject.<a name="line.574"></a>
-<span class="sourceLineNo">575</span> */<a name="line.575"></a>
-<span class="sourceLineNo">576</span> void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.576"></a>
-<span class="sourceLineNo">577</span> }<a name="line.577"></a>
-<span class="sourceLineNo">578</span><a name="line.578"></a>
-<span class="sourceLineNo">579</span> /* ==========================================================================<a name="line.579"></a>
-<span class="sourceLineNo">580</span> * Helpers<a name="line.580"></a>
-<span class="sourceLineNo">581</span> */<a name="line.581"></a>
-<span class="sourceLineNo">582</span><a name="line.582"></a>
-<span class="sourceLineNo">583</span> private void checkQuotaSupport() throws IOException {<a name="line.583"></a>
-<span class="sourceLineNo">584</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.584"></a>
-<span class="sourceLineNo">585</span> throw new DoNotRetryIOException(<a name="line.585"></a>
-<span class="sourceLineNo">586</span> new UnsupportedOperationException("quota support disabled"));<a name="line.586"></a>
-<span class="sourceLineNo">587</span> }<a name="line.587"></a>
-<span class="sourceLineNo">588</span> if (!initialized) {<a name="line.588"></a>
-<span class="sourceLineNo">589</span> long maxWaitTime = masterServices.getConfiguration().getLong(<a name="line.589"></a>
-<span class="sourceLineNo">590</span> "hbase.master.wait.for.quota.manager.init", 30000); // default is 30 seconds.<a name="line.590"></a>
-<span class="sourceLineNo">591</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.591"></a>
-<span class="sourceLineNo">592</span> do {<a name="line.592"></a>
-<span class="sourceLineNo">593</span> try {<a name="line.593"></a>
-<span class="sourceLineNo">594</span> Thread.sleep(100);<a name="line.594"></a>
-<span class="sourceLineNo">595</span> } catch (InterruptedException e) {<a name="line.595"></a>
-<span class="sourceLineNo">596</span> LOG.warn("Interrupted while waiting for Quota Manager to be initialized.");<a name="line.596"></a>
-<span class="sourceLineNo">597</span> break;<a name="line.597"></a>
-<span class="sourceLineNo">598</span> }<a name="line.598"></a>
-<span class="sourceLineNo">599</span> } while (!initialized && (EnvironmentEdgeManager.currentTime() - startTime) < maxWaitTime);<a name="line.599"></a>
-<span class="sourceLineNo">600</span> if (!initialized) {<a name="line.600"></a>
-<span class="sourceLineNo">601</span> throw new IOException("Quota manager is uninitialized, please retry later.");<a name="line.601"></a>
-<span class="sourceLineNo">602</span> }<a name="line.602"></a>
-<span class="sourceLineNo">603</span> }<a name="line.603"></a>
-<span class="sourceLineNo">604</span> }<a name="line.604"></a>
-<span class="sourceLineNo">605</span><a name="line.605"></a>
-<span class="sourceLineNo">606</span> private void createQuotaTable() throws IOException {<a name="line.606"></a>
-<span class="sourceLineNo">607</span> masterServices.createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);<a name="line.607"></a>
-<span class="sourceLineNo">608</span> }<a name="line.608"></a>
-<span class="sourceLineNo">609</span><a name="line.609"></a>
-<span class="sourceLineNo">610</span> private static class NamedLock<T> {<a name="line.610"></a>
-<span class="sourceLineNo">611</span> private final HashSet<T> locks = new HashSet<>();<a name="line.611"></a>
-<span class="sourceLineNo">612</span><a name="line.612"></a>
-<span class="sourceLineNo">613</span> public void lock(final T name) throws InterruptedException {<a name="line.613"></a>
-<span class="sourceLineNo">614</span> synchronized (locks) {<a name="line.614"></a>
-<span class="sourceLineNo">615</span> while (locks.contains(name)) {<a name="line.615"></a>
-<span class="sourceLineNo">616</span> locks.wait();<a name="line.616"></a>
-<span class="sourceLineNo">617</span> }<a name="line.617"></a>
-<span class="sourceLineNo">618</span> locks.add(name);<a name="line.618"></a>
-<span class="sourceLineNo">619</span> }<a name="line.619"></a>
-<span class="sourceLineNo">620</span> }<a name="line.620"></a>
-<span class="sourceLineNo">621</span><a name="line.621"></a>
-<span class="sourceLineNo">622</span> public void unlock(final T name) {<a name="line.622"></a>
-<span class="sourceLineNo">623</span> synchronized (locks) {<a name="line.623"></a>
-<span class="sourceLineNo">624</span> locks.remove(name);<a name="line.624"></a>
-<span class="sourceLineNo">625</span> locks.notifyAll();<a name="line.625"></a>
-<span class="sourceLineNo">626</span> }<a name="line.626"></a>
-<span class="sourceLineNo">627</span> }<a name="line.627"></a>
-<span class="sourceLineNo">628</span> }<a name="line.628"></a>
-<span class="sourceLineNo">629</span><a name="line.629"></a>
-<span class="sourceLineNo">630</span> @Override<a name="line.630"></a>
-<span class="sourceLineNo">631</span> public void onRegionSplitReverted(RegionInfo hri) throws IOException {<a name="line.631"></a>
-<span class="sourceLineNo">632</span> if (initialized) {<a name="line.632"></a>
-<span class="sourceLineNo">633</span> this.namespaceQuotaManager.removeRegionFromNamespaceUsage(hri);<a name="line.633"></a>
-<span class="sourceLineNo">634</span> }<a name="line.634"></a>
-<span class="sourceLineNo">635</span> }<a name="line.635"></a>
-<span class="sourceLineNo">636</span><a name="line.636"></a>
-<span class="sourceLineNo">637</span> /**<a name="line.637"></a>
-<span class="sourceLineNo">638</span> * Holds the size of a region at the given time, millis since the epoch.<a name="line.638"></a>
-<span class="sourceLineNo">639</span> */<a name="line.639"></a>
-<span class="sourceLineNo">640</span> private static class SizeSnapshotWithTimestamp {<a name="line.640"></a>
-<span class="sourceLineNo">641</span> private final long size;<a name="line.641"></a>
-<span class="sourceLineNo">642</span> private final long time;<a name="line.642"></a>
-<span class="sourceLineNo">643</span><a name="line.643"></a>
-<span class="sourceLineNo">644</span> public SizeSnapshotWithTimestamp(long size, long time) {<a name="line.644"></a>
-<span class="sourceLineNo">645</span> this.size = size;<a name="line.645"></a>
-<span class="sourceLineNo">646</span> this.time = time;<a name="line.646"></a>
-<span class="sourceLineNo">647</span> }<a name="line.647"></a>
-<span class="sourceLineNo">648</span><a name="line.648"></a>
-<span class="sourceLineNo">649</span> public long getSize() {<a name="line.649"></a>
-<span class="sourceLineNo">650</span> return size;<a name="line.650"></a>
-<span class="sourceLineNo">651</span> }<a name="line.651"></a>
-<span class="sourceLineNo">652</span><a name="line.652"></a>
-<span class="sourceLineNo">653</span> public long getTime() {<a name="line.653"></a>
-<span class="sourceLineNo">654</span> return time;<a name="line.654"></a>
-<span class="sourceLineNo">655</span> }<a name="line.655"></a>
-<span class="sourceLineNo">656</span><a name="line.656"></a>
-<span class="sourceLineNo">657</span> @Override<a name="line.657"></a>
-<span class="sourceLineNo">658</span> public boolean equals(Object o) {<a name="line.658"></a>
-<span class="sourceLineNo">659</span> if (o instanceof SizeSnapshotWithTimestamp) {<a name="line.659"></a>
-<span class="sourceLineNo">660</span> SizeSnapshotWithTimestamp other = (SizeSnapshotWithTimestamp) o;<a name="line.660"></a>
-<span class="sourceLineNo">661</span> return size == other.size && time == other.time;<a name="line.661"></a>
-<span class="sourceLineNo">662</span> }<a name="line.662"></a>
-<span class="sourceLineNo">663</span> return false;<a name="line.663"></a>
-<span class="sourceLineNo">664</span> }<a name="line.664"></a>
-<span class="sourceLineNo">665</span><a name="line.665"></a>
-<span class="sourceLineNo">666</span> @Override<a name="line.666"></a>
-<span class="sourceLineNo">667</span> public int hashCode() {<a name="line.667"></a>
-<span class="sourceLineNo">668</span> HashCodeBuilder hcb = new HashCodeBuilder();<a name="line.668"></a>
-<span class="sourceLineNo">669</span> return hcb.append(size).append(time).toHashCode();<a name="line.669"></a>
-<span class="sourceLineNo">670</span> }<a name="line.670"></a>
-<span class="sourceLineNo">671</span><a name="line.671"></a>
-<span class="sourceLineNo">672</span> @Override<a name="line.672"></a>
-<span class="sourceLineNo">673</span> public String toString() {<a name="line.673"></a>
-<span class="sourceLineNo">674</span> StringBuilder sb = new StringBuilder(32);<a name="line.674"></a>
-<span class="sourceLineNo">675</span> sb.append("SizeSnapshotWithTimestamp={size=").append(size).append("B, ");<a name="line.675"></a>
-<span class="sourceLineNo">676</span> sb.append("time=").append(time).append("}");<a name="line.676"></a>
-<span class="sourceLineNo">677</span> return sb.toString();<a name="line.677"></a>
-<span class="sourceLineNo">678</span> }<a name="line.678"></a>
-<span class="sourceLineNo">679</span> }<a name="line.679"></a>
-<span class="sourceLineNo">680</span><a name="line.680"></a>
-<span class="sourceLineNo">681</span> @VisibleForTesting<a name="line.681"></a>
-<span class="sourceLineNo">682</span> void initializeRegionSizes() {<a name="line.682"></a>
-<span class="sourceLineNo">683</span> assert regionSizes == null;<a name="line.683"></a>
-<span class="sourceLineNo">684</span> this.regionSizes = new ConcurrentHashMap<>();<a name="line.684"></a>
-<span class="sourceLineNo">685</span> }<a name="line.685"></a>
-<span class="sourceLineNo">686</span><a name="line.686"></a>
-<span class="sourceLineNo">687</span> public void addRegionSize(RegionInfo hri, long size, long time) {<a name="line.687"></a>
-<span class="sourceLineNo">688</span> if (regionSizes == null) {<a name="line.688"></a>
-<span class="sourceLineNo">689</span> return;<a name="line.689"></a>
-<span class="sourceLineNo">690</span> }<a name="line.690"></a>
-<span class="sourceLineNo">691</span> regionSizes.put(hri, new SizeSnapshotWithTimestamp(size, time));<a name="line.691"></a>
-<span class="sourceLineNo">692</span> }<a name="line.692"></a>
-<span class="sourceLineNo">693</span><a name="line.693"></a>
-<span class="sourceLineNo">694</span> public Map<RegionInfo, Long> snapshotRegionSizes() {<a name="line.694"></a>
-<span class="sourceLineNo">695</span> if (regionSizes == null) {<a name="line.695"></a>
-<span class="sourceLineNo">696</span> return EMPTY_MAP;<a name="line.696"></a>
-<span class="sourceLineNo">697</span> }<a name="line.697"></a>
-<span class="sourceLineNo">698</span><a name="line.698"></a>
-<span class="sourceLineNo">699</span> Map<RegionInfo, Long> copy = new HashMap<>();<a name="line.699"></a>
-<span class="sourceLineNo">700</span> for (Entry<RegionInfo, SizeSnapshotWithTimestamp> entry : regionSizes.entrySet()) {<a name="line.700"></a>
-<span class="sourceLineNo">701</span> copy.put(entry.getKey(), entry.getValue().getSize());<a name="line.701"></a>
-<span class="sourceLineNo">702</span> }<a name="line.702"></a>
-<span class="sourceLineNo">703</span> return copy;<a name="line.703"></a>
-<span class="sourceLineNo">704</span> }<a name="line.704"></a>
-<span class="sourceLineNo">705</span><a name="line.705"></a>
-<span class="sourceLineNo">706</span> int pruneEntriesOlderThan(long timeToPruneBefore) {<a name="line.706"></a>
-<span class="sourceLineNo">707</span> if (regionSizes == null) {<a name="line.707"></a>
-<span class="sourceLineNo">708</span> return 0;<a name="line.708"></a>
-<span class="sourceLineNo">709</span> }<a name="line.709"></a>
-<span class="sourceLineNo">710</span> int numEntriesRemoved = 0;<a name="line.710"></a>
-<span class="sourceLineNo">711</span> Iterator<Entry<RegionInfo,SizeSnapshotWithTimestamp>> iterator =<a name="line.711"></a>
-<span class="sourceLineNo">712</span> regionSizes.entrySet().iterator();<a name="line.712"></a>
-<span class="sourceLineNo">713</span> while (iterator.hasNext()) {<a name="line.713"></a>
-<span class="sourceLineNo">714</span> long currentEntryTime = iterator.next().getValue().getTime();<a name="line.714"></a>
-<span class="sourceLineNo">715</span> if (currentEntryTime < timeToPruneBefore) {<a name="line.715"></a>
-<span class="sourceLineNo">716</span> iterator.remove();<a name="line.716"></a>
-<span class="sourceLineNo">717</span> numEntriesRemoved++;<a name="line.717"></a>
-<span class="sourceLineNo">718</span> }<a name="line.718"></a>
-<span class="sourceLineNo">719</span> }<a name="line.719"></a>
-<span class="sourceLineNo">720</span> return numEntriesRemoved;<a name="line.720"></a>
-<span class="sourceLineNo">721</span> }<a name="line.721"></a>
-<span class="sourceLineNo">722</span><a name="line.722"></a>
-<span class="sourceLineNo">723</span> public void processFileArchivals(FileArchiveNotificationRequest request, Connection conn,<a name="line.723"></a>
-<span class="sourceLineNo">724</span> Configuration conf, FileSystem fs) throws IOException {<a name="line.724"></a>
-<span class="sourceLineNo">725</span> final HashMultimap<TableName,Entry<String,Long>> archivedFilesByTable = HashMultimap.create();<a name="line.725"></a>
-<span class="sourceLineNo">726</span> // Group the archived files by table<a name="line.726"></a>
-<span class="sourceLineNo">727</span> for (FileWithSize fileWithSize : request.getArchivedFilesList()) {<a name="line.727"></a>
-<span class="sourceLineNo">728</span> TableName tn = ProtobufUtil.toTableName(fileWithSize.getTableName());<a name="line.728"></a>
-<span class="sourceLineNo">729</span> archivedFilesByTable.put(<a name="line.729"></a>
-<span class="sourceLineNo">730</span> tn, Maps.immutableEntry(fileWithSize.getName(), fileWithSize.getSize()));<a name="line.730"></a>
-<span class="sourceLineNo">731</span> }<a name="line.731"></a>
-<span class="sourceLineNo">732</span> if (LOG.isTraceEnabled()) {<a name="line.732"></a>
-<span class="sourceLineNo">733</span> LOG.trace("Grouped archived files by table: " + archivedFilesByTable);<a name="line.733"></a>
-<span class="sourceLineNo">734</span> }<a name="line.734"></a>
-<span class="sourceLineNo">735</span> // Report each set of files to the appropriate object<a name="line.735"></a>
-<span class="sourceLineNo">736</span> for (TableName tn : archivedFilesByTable.keySet()) {<a name="line.736"></a>
-<span class="sourceLineNo">737</span> final Set<Entry<String,Long>> filesWithSize = archivedFilesByTable.get(tn);<a name="line.737"></a>
-<span class="sourceLineNo">738</span> final FileArchiverNotifier notifier = FileArchiverNotifierFactoryImpl.getInstance().get(<a name="line.738"></a>
-<span class="sourceLineNo">739</span> conn, conf, fs, tn);<a name="line.739"></a>
-<span class="sourceLineNo">740</span> notifier.addArchivedFiles(filesWithSize);<a name="line.740"></a>
-<span class="sourceLineNo">741</span> }<a name="line.741"></a>
-<span class="sourceLineNo">742</span> }<a name="line.742"></a>
-<span class="sourceLineNo">743</span><a name="line.743"></a>
-<span class="sourceLineNo">744</span> /**<a name="line.744"></a>
-<span class="sourceLineNo">745</span> * Removes each region size entry where the RegionInfo references the provided TableName.<a name="line.745"></a>
-<span class="sourceLineNo">746</span> *<a name="line.746"></a>
-<span class="sourceLineNo">747</span> * @param tableName tableName.<a name="line.747"></a>
-<span class="sourceLineNo">748</span> */<a name="line.748"></a>
-<span class="sourceLineNo">749</span> public void removeRegionSizesForTable(TableName tableName) {<a name="line.749"></a>
-<span class="sourceLineNo">750</span> regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));<a name="line.750"></a>
-<span class="sourceLineNo">751</span> }<a name="line.751"></a>
-<span class="sourceLineNo">752</span>}<a name="line.752"></a>
-<span class="sourceLineNo">753</span><a name="line.753"></a>
+<span class="sourceLineNo">028</span>import java.util.Optional;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.Set;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.30"></a>
+<span class="sourceLineNo">031</span><a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.commons.lang3.builder.HashCodeBuilder;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.conf.Configuration;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.fs.FileSystem;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.RegionStateListener;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.TableName;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.master.procedure.SwitchRpcThrottleProcedure;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.namespace.NamespaceAuditor;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.slf4j.Logger;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.slf4j.LoggerFactory;<a name="line.51"></a>
+<span class="sourceLineNo">052</span><a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hbase.thirdparty.com.google.protobuf.TextFormat;<a name="line.56"></a>
+<span class="sourceLineNo">057</span><a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse;<a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest.FileWithSize;<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span>/**<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * Master Quota Manager.<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * It is responsible for initialize the quota table on the first-run and<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * provide the admin operations to interact with the quota table.<a name="line.73"></a>
+<span class="sourceLineNo">074</span> *<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * TODO: FUTURE: The master will be responsible to notify each RS of quota changes<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * and it will do the "quota aggregation" when the QuotaScope is CLUSTER.<a name="line.76"></a>
+<span class="sourceLineNo">077</span> */<a name="line.77"></a>
+<span class="sourceLineNo">078</span>@InterfaceAudience.Private<a name="line.78"></a>
+<span class="sourceLineNo">079</span>@InterfaceStability.Evolving<a name="line.79"></a>
+<span class="sourceLineNo">080</span>public class MasterQuotaManager implements RegionStateListener {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> private static final Logger LOG = LoggerFactory.getLogger(MasterQuotaManager.class);<a name="line.81"></a>
+<span class="sourceLineNo">082</span> private static final Map<RegionInfo, Long> EMPTY_MAP = Collections.unmodifiableMap(<a name="line.82"></a>
+<span class="sourceLineNo">083</span> new HashMap<>());<a name="line.83"></a>
+<span class="sourceLineNo">084</span><a name="line.84"></a>
+<span class="sourceLineNo">085</span> private final MasterServices masterServices;<a name="line.85"></a>
+<span class="sourceLineNo">086</span> private NamedLock<String> namespaceLocks;<a name="line.86"></a>
+<span class="sourceLineNo">087</span> private NamedLock<TableName> tableLocks;<a name="line.87"></a>
+<span class="sourceLineNo">088</span> private NamedLock<String> userLocks;<a name="line.88"></a>
+<span class="sourceLineNo">089</span> private NamedLock<String> regionServerLocks;<a name="line.89"></a>
+<span class="sourceLineNo">090</span> private boolean initialized = false;<a name="line.90"></a>
+<span class="sourceLineNo">091</span> private NamespaceAuditor namespaceQuotaManager;<a name="line.91"></a>
+<span class="sourceLineNo">092</span> private ConcurrentHashMap<RegionInfo, SizeSnapshotWithTimestamp> regionSizes;<a name="line.92"></a>
+<span class="sourceLineNo">093</span> // Storage for quota rpc throttle<a name="line.93"></a>
+<span class="sourceLineNo">094</span> private RpcThrottleStorage rpcThrottleStorage;<a name="line.94"></a>
+<span class="sourceLineNo">095</span><a name="line.95"></a>
+<span class="sourceLineNo">096</span> public MasterQuotaManager(final MasterServices masterServices) {<a name="line.96"></a>
+<span class="sourceLineNo">097</span> this.masterServices = masterServices;<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> public void start() throws IOException {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> // If the user doesn't want the quota support skip all the initializations.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> LOG.info("Quota support disabled");<a name="line.103"></a>
+<span class="sourceLineNo">104</span> return;<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span><a name="line.106"></a>
+<span class="sourceLineNo">107</span> // Create the quota table if missing<a name="line.107"></a>
+<span class="sourceLineNo">108</span> if (!MetaTableAccessor.tableExists(masterServices.getConnection(),<a name="line.108"></a>
+<span class="sourceLineNo">109</span> QuotaUtil.QUOTA_TABLE_NAME)) {<a name="line.109"></a>
+<span class="sourceLineNo">110</span> LOG.info("Quota table not found. Creating...");<a name="line.110"></a>
+<span class="sourceLineNo">111</span> createQuotaTable();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> }<a name="line.112"></a>
+<span class="sourceLineNo">113</span><a name="line.113"></a>
+<span class="sourceLineNo">114</span> LOG.info("Initializing quota support");<a name="line.114"></a>
+<span class="sourceLineNo">115</span> namespaceLocks = new NamedLock<>();<a name="line.115"></a>
+<span class="sourceLineNo">116</span> tableLocks = new NamedLock<>();<a name="line.116"></a>
+<span class="sourceLineNo">117</span> userLocks = new NamedLock<>();<a name="line.117"></a>
+<span class="sourceLineNo">118</span> regionServerLocks = new NamedLock<>();<a name="line.118"></a>
+<span class="sourceLineNo">119</span> regionSizes = new ConcurrentHashMap<>();<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> namespaceQuotaManager = new NamespaceAuditor(masterServices);<a name="line.121"></a>
+<span class="sourceLineNo">122</span> namespaceQuotaManager.start();<a name="line.122"></a>
+<span class="sourceLineNo">123</span> initialized = true;<a name="line.123"></a>
+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> rpcThrottleStorage =<a name="line.125"></a>
+<span class="sourceLineNo">126</span> new RpcThrottleStorage(masterServices.getZooKeeper(), masterServices.getConfiguration());<a name="line.126"></a>
+<span class="sourceLineNo">127</span> }<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span> public void stop() {<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> public boolean isQuotaInitialized() {<a name="line.132"></a>
+<span class="sourceLineNo">133</span> return initialized && namespaceQuotaManager.isInitialized();<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> /* ==========================================================================<a name="line.136"></a>
+<span class="sourceLineNo">137</span> * Admin operations to manage the quota table<a name="line.137"></a>
+<span class="sourceLineNo">138</span> */<a name="line.138"></a>
+<span class="sourceLineNo">139</span> public SetQuotaResponse setQuota(final SetQuotaRequest req)<a name="line.139"></a>
+<span class="sourceLineNo">140</span> throws IOException, InterruptedException {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> checkQuotaSupport();<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> if (req.hasUserName()) {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> userLocks.lock(req.getUserName());<a name="line.144"></a>
+<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
+<span class="sourceLineNo">146</span> if (req.hasTableName()) {<a name="line.146"></a>
+<span class="sourceLineNo">147</span> setUserQuota(req.getUserName(), ProtobufUtil.toTableName(req.getTableName()), req);<a name="line.147"></a>
+<span class="sourceLineNo">148</span> } else if (req.hasNamespace()) {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> setUserQuota(req.getUserName(), req.getNamespace(), req);<a name="line.149"></a>
+<span class="sourceLineNo">150</span> } else {<a name="line.150"></a>
+<span class="sourceLineNo">151</span> setUserQuota(req.getUserName(), req);<a name="line.151"></a>
+<span class="sourceLineNo">152</span> }<a name="line.152"></a>
+<span class="sourceLineNo">153</span> } finally {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> userLocks.unlock(req.getUserName());<a name="line.154"></a>
+<span class="sourceLineNo">155</span> }<a name="line.155"></a>
+<span class="sourceLineNo">156</span> } else if (req.hasTableName()) {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> TableName table = ProtobufUtil.toTableName(req.getTableName());<a name="line.157"></a>
+<span class="sourceLineNo">158</span> tableLocks.lock(table);<a name="line.158"></a>
+<span class="sourceLineNo">159</span> try {<a name="line.159"></a>
+<span class="sourceLineNo">160</span> setTableQuota(table, req);<a name="line.160"></a>
+<span class="sourceLineNo">161</span> } finally {<a name="line.161"></a>
+<span class="sourceLineNo">162</span> tableLocks.unlock(table);<a name="line.162"></a>
+<span class="sourceLineNo">163</span> }<a name="line.163"></a>
+<span class="sourceLineNo">164</span> } else if (req.hasNamespace()) {<a name="line.164"></a>
+<span class="sourceLineNo">165</span> namespaceLocks.lock(req.getNamespace());<a name="line.165"></a>
+<span class="sourceLineNo">166</span> try {<a name="line.166"></a>
+<span class="sourceLineNo">167</span> setNamespaceQuota(req.getNamespace(), req);<a name="line.167"></a>
+<span class="sourceLineNo">168</span> } finally {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> namespaceLocks.unlock(req.getNamespace());<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span> } else if (req.hasRegionServer()) {<a name="line.171"></a>
+<span class="sourceLineNo">172</span> regionServerLocks.lock(req.getRegionServer());<a name="line.172"></a>
+<span class="sourceLineNo">173</span> try {<a name="line.173"></a>
+<span class="sourceLineNo">174</span> setRegionServerQuota(req.getRegionServer(), req);<a name="line.174"></a>
+<span class="sourceLineNo">175</span> } finally {<a name="line.175"></a>
+<span class="sourceLineNo">176</span> regionServerLocks.unlock(req.getRegionServer());<a name="line.176"></a>
+<span class="sourceLineNo">177</span> }<a name="line.177"></a>
+<span class="sourceLineNo">178</span> } else {<a name="line.178"></a>
+<span class="sourceLineNo">179</span> throw new DoNotRetryIOException(new UnsupportedOperationException(<a name="line.179"></a>
+<span class="sourceLineNo">180</span> "a user, a table, a namespace or region server must be specified"));<a name="line.180"></a>
+<span class="sourceLineNo">181</span> }<a name="line.181"></a>
+<span class="sourceLineNo">182</span> return SetQuotaResponse.newBuilder().build();<a name="line.182"></a>
+<span class="sourceLineNo">183</span> }<a name="line.183"></a>
+<span class="sourceLineNo">184</span><a name="line.184"></a>
+<span class="sourceLineNo">185</span> public void setUserQuota(final String userName, final SetQuotaRequest req)<a name="line.185"></a>
+<span class="sourceLineNo">186</span> throws IOException, InterruptedException {<a name="line.186"></a>
+<span class="sourceLineNo">187</span> setQuota(req, new SetQuotaOperations() {<a name="line.187"></a>
+<span class="sourceLineNo">188</span> @Override<a name="line.188"></a>
+<span class="sourceLineNo">189</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.189"></a>
+<span class="sourceLineNo">190</span> return new GlobalQuotaSettingsImpl(req.getUserName(), null, null, null,<a name="line.190"></a>
+<span class="sourceLineNo">191</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName));<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span> @Override<a name="line.193"></a>
+<span class="sourceLineNo">194</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.194"></a>
+<span class="sourceLineNo">195</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, quotaPojo.toQuotas());<a name="line.195"></a>
+<span class="sourceLineNo">196</span> }<a name="line.196"></a>
+<span class="sourceLineNo">197</span> @Override<a name="line.197"></a>
+<span class="sourceLineNo">198</span> public void delete() throws IOException {<a name="line.198"></a>
+<span class="sourceLineNo">199</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName);<a name="line.199"></a>
+<span class="sourceLineNo">200</span> }<a name="line.200"></a>
+<span class="sourceLineNo">201</span> @Override<a name="line.201"></a>
+<span class="sourceLineNo">202</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.202"></a>
+<span class="sourceLineNo">203</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, quotaPojo);<a name="line.203"></a>
+<span class="sourceLineNo">204</span> }<a name="line.204"></a>
+<span class="sourceLineNo">205</span> @Override<a name="line.205"></a>
+<span class="sourceLineNo">206</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.206"></a>
+<span class="sourceLineNo">207</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, quotaPojo);<a name="line.207"></a>
+<span class="sourceLineNo">208</span> }<a name="line.208"></a>
+<span class="sourceLineNo">209</span> });<a name="line.209"></a>
+<span class="sourceLineNo">210</span> }<a name="line.210"></a>
+<span class="sourceLineNo">211</span><a name="line.211"></a>
+<span class="sourceLineNo">212</span> public void setUserQuota(final String userName, final TableName table,<a name="line.212"></a>
+<span class="sourceLineNo">213</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.213"></a>
+<span class="sourceLineNo">214</span> setQuota(req, new SetQuotaOperations() {<a name="line.214"></a>
+<span class="sourceLineNo">215</span> @Override<a name="line.215"></a>
+<span class="sourceLineNo">216</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.216"></a>
+<span class="sourceLineNo">217</span> return new GlobalQuotaSettingsImpl(userName, table, null, null,<a name="line.217"></a>
+<span class="sourceLineNo">218</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, table));<a name="line.218"></a>
+<span class="sourceLineNo">219</span> }<a name="line.219"></a>
+<span class="sourceLineNo">220</span> @Override<a name="line.220"></a>
+<span class="sourceLineNo">221</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.221"></a>
+<span class="sourceLineNo">222</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, table,<a name="line.222"></a>
+<span class="sourceLineNo">223</span> quotaPojo.toQuotas());<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> @Override<a name="line.225"></a>
+<span class="sourceLineNo">226</span> public void delete() throws IOException {<a name="line.226"></a>
+<span class="sourceLineNo">227</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, table);<a name="line.227"></a>
+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span> @Override<a name="line.229"></a>
+<span class="sourceLineNo">230</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.230"></a>
+<span class="sourceLineNo">231</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, table, quotaPojo);<a name="line.231"></a>
+<span class="sourceLineNo">232</span> }<a name="line.232"></a>
+<span class="sourceLineNo">233</span> @Override<a name="line.233"></a>
+<span class="sourceLineNo">234</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.234"></a>
+<span class="sourceLineNo">235</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, table, quotaPojo);<a name="line.235"></a>
+<span class="sourceLineNo">236</span> }<a name="line.236"></a>
+<span class="sourceLineNo">237</span> });<a name="line.237"></a>
+<span class="sourceLineNo">238</span> }<a name="line.238"></a>
+<span class="sourceLineNo">239</span><a name="line.239"></a>
+<span class="sourceLineNo">240</span> public void setUserQuota(final String userName, final String namespace,<a name="line.240"></a>
+<span class="sourceLineNo">241</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.241"></a>
+<span class="sourceLineNo">242</span> setQuota(req, new SetQuotaOperations() {<a name="line.242"></a>
+<span class="sourceLineNo">243</span> @Override<a name="line.243"></a>
+<span class="sourceLineNo">244</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.244"></a>
+<span class="sourceLineNo">245</span> return new GlobalQuotaSettingsImpl(userName, null, namespace, null,<a name="line.245"></a>
+<span class="sourceLineNo">246</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, namespace));<a name="line.246"></a>
+<span class="sourceLineNo">247</span> }<a name="line.247"></a>
+<span class="sourceLineNo">248</span> @Override<a name="line.248"></a>
+<span class="sourceLineNo">249</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.249"></a>
+<span class="sourceLineNo">250</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, namespace,<a name="line.250"></a>
+<span class="sourceLineNo">251</span> quotaPojo.toQuotas());<a name="line.251"></a>
+<span class="sourceLineNo">252</span> }<a name="line.252"></a>
+<span class="sourceLineNo">253</span> @Override<a name="line.253"></a>
+<span class="sourceLineNo">254</span> public void delete() throws IOException {<a name="line.254"></a>
+<span class="sourceLineNo">255</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, namespace);<a name="line.255"></a>
+<span class="sourceLineNo">256</span> }<a name="line.256"></a>
+<span class="sourceLineNo">257</span> @Override<a name="line.257"></a>
+<span class="sourceLineNo">258</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.258"></a>
+<span class="sourceLineNo">259</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(<a name="line.259"></a>
+<span class="sourceLineNo">260</span> userName, namespace, quotaPojo);<a name="line.260"></a>
+<span class="sourceLineNo">261</span> }<a name="line.261"></a>
+<span class="sourceLineNo">262</span> @Override<a name="line.262"></a>
+<span class="sourceLineNo">263</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.263"></a>
+<span class="sourceLineNo">264</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(<a name="line.264"></a>
+<span class="sourceLineNo">265</span> userName, namespace, quotaPojo);<a name="line.265"></a>
+<span class="sourceLineNo">266</span> }<a name="line.266"></a>
+<span class="sourceLineNo">267</span> });<a name="line.267"></a>
+<span class="sourceLineNo">268</span> }<a name="line.268"></a>
+<span class="sourceLineNo">269</span><a name="line.269"></a>
+<span class="sourceLineNo">270</span> public void setTableQuota(final TableName table, final SetQuotaRequest req)<a name="line.270"></a>
+<span class="sourceLineNo">271</span> throws IOException, InterruptedException {<a name="line.271"></a>
+<span class="sourceLineNo">272</span> setQuota(req, new SetQuotaOperations() {<a name="line.272"></a>
+<span class="sourceLineNo">273</span> @Override<a name="line.273"></a>
+<span class="sourceLineNo">274</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.274"></a>
+<span class="sourceLineNo">275</span> return new GlobalQuotaSettingsImpl(null, table, null, null,<a name="line.275"></a>
+<span class="sourceLineNo">276</span> QuotaUtil.getTableQuota(masterServices.getConnection(), table));<a name="line.276"></a>
+<span class="sourceLineNo">277</span> }<a name="line.277"></a>
+<span class="sourceLineNo">278</span> @Override<a name="line.278"></a>
+<span class="sourceLineNo">279</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.279"></a>
+<span class="sourceLineNo">280</span> QuotaUtil.addTableQuota(masterServices.getConnection(), table, quotaPojo.toQuotas());<a name="line.280"></a>
+<span class="sourceLineNo">281</span> }<a name="line.281"></a>
+<span class="sourceLineNo">282</span> @Override<a name="line.282"></a>
+<span class="sourceLineNo">283</span> public void delete() throws IOException {<a name="line.283"></a>
+<span class="sourceLineNo">284</span> SpaceQuotaSnapshot currSnapshotOfTable =<a name="line.284"></a>
+<span class="sourceLineNo">285</span> QuotaTableUtil.getCurrentSnapshotFromQuotaTable(masterServices.getConnection(), table);<a name="line.285"></a>
+<span class="sourceLineNo">286</span> QuotaUtil.deleteTableQuota(masterServices.getConnection(), table);<a name="line.286"></a>
+<span class="sourceLineNo">287</span> if (currSnapshotOfTable != null) {<a name="line.287"></a>
+<span class="sourceLineNo">288</span> SpaceQuotaStatus quotaStatus = currSnapshotOfTable.getQuotaStatus();<a name="line.288"></a>
+<span class="sourceLineNo">289</span> if (SpaceViolationPolicy.DISABLE == quotaStatus.getPolicy().orElse(null)<a name="line.289"></a>
+<span class="sourceLineNo">290</span> && quotaStatus.isInViolation()) {<a name="line.290"></a>
+<span class="sourceLineNo">291</span> QuotaUtil.enableTableIfNotEnabled(masterServices.getConnection(), table);<a name="line.291"></a>
+<span class="sourceLineNo">292</span> }<a name="line.292"></a>
+<span class="sourceLineNo">293</span> }<a name="line.293"></a>
+<span class="sourceLineNo">294</span> }<a name="line.294"></a>
+<span class="sourceLineNo">295</span> @Override<a name="line.295"></a>
+<span class="sourceLineNo">296</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.296"></a>
+<span class="sourceLineNo">297</span> masterServices.getMasterCoprocessorHost().preSetTableQuota(table, quotaPojo);<a name="line.297"></a>
+<span class="sourceLineNo">298</span> }<a name="line.298"></a>
+<span class="sourceLineNo">299</span> @Override<a name="line.299"></a>
+<span class="sourceLineNo">300</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> masterServices.getMasterCoprocessorHost().postSetTableQuota(table, quotaPojo);<a name="line.301"></a>
+<span class="sourceLineNo">302</span> }<a name="line.302"></a>
+<span class="sourceLineNo">303</span> });<a name="line.303"></a>
+<span class="sourceLineNo">304</span> }<a name="line.304"></a>
+<span class="sourceLineNo">305</span><a name="line.305"></a>
+<span class="sourceLineNo">306</span> public void setNamespaceQuota(final String namespace, final SetQuotaRequest req)<a name="line.306"></a>
+<span class="sourceLineNo">307</span> throws IOException, InterruptedException {<a name="line.307"></a>
+<span class="sourceLineNo">308</span> setQuota(req, new SetQuotaOperations() {<a name="line.308"></a>
+<span class="sourceLineNo">309</span> @Override<a name="line.309"></a>
+<span class="sourceLineNo">310</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.310"></a>
+<span class="sourceLineNo">311</span> return new GlobalQuotaSettingsImpl(null, null, namespace, null,<a name="line.311"></a>
+<span class="sourceLineNo">312</span> QuotaUtil.getNamespaceQuota(masterServices.getConnection(), namespace));<a name="line.312"></a>
+<span class="sourceLineNo">313</span> }<a name="line.313"></a>
+<span class="sourceLineNo">314</span> @Override<a name="line.314"></a>
+<span class="sourceLineNo">315</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.315"></a>
+<span class="sourceLineNo">316</span> QuotaUtil.addNamespaceQuota(masterServices.getConnection(), namespace,<a name="line.316"></a>
+<span class="sourceLineNo">317</span> quotaPojo.toQuotas());<a name="line.317"></a>
+<span class="sourceLineNo">318</span> }<a name="line.318"></a>
+<span class="sourceLineNo">319</span> @Override<a name="line.319"></a>
+<span class="sourceLineNo">320</span> public void delete() throws IOException {<a name="line.320"></a>
+<span class="sourceLineNo">321</span> QuotaUtil.deleteNamespaceQuota(masterServices.getConnection(), namespace);<a name="line.321"></a>
+<span class="sourceLineNo">322</span> }<a name="line.322"></a>
+<span class="sourceLineNo">323</span> @Override<a name="line.323"></a>
+<span class="sourceLineNo">324</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.324"></a>
+<span class="sourceLineNo">325</span> masterServices.getMasterCoprocessorHost().preSetNamespaceQuota(namespace, quotaPojo);<a name="line.325"></a>
+<span class="sourceLineNo">326</span> }<a name="line.326"></a>
+<span class="sourceLineNo">327</span> @Override<a name="line.327"></a>
+<span class="sourceLineNo">328</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.328"></a>
+<span class="sourceLineNo">329</span> masterServices.getMasterCoprocessorHost().postSetNamespaceQuota(namespace, quotaPojo);<a name="line.329"></a>
+<span class="sourceLineNo">330</span> }<a name="line.330"></a>
+<span class="sourceLineNo">331</span> });<a name="line.331"></a>
+<span class="sourceLineNo">332</span> }<a name="line.332"></a>
+<span class="sourceLineNo">333</span><a name="line.333"></a>
+<span class="sourceLineNo">334</span> public void setRegionServerQuota(final String regionServer, final SetQuotaRequest req)<a name="line.334"></a>
+<span class="sourceLineNo">335</span> throws IOException, InterruptedException {<a name="line.335"></a>
+<span class="sourceLineNo">336</span> setQuota(req, new SetQuotaOperations() {<a name="line.336"></a>
+<span class="sourceLineNo">337</span> @Override<a name="line.337"></a>
+<span class="sourceLineNo">338</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.338"></a>
+<span class="sourceLineNo">339</span> return new GlobalQuotaSettingsImpl(null, null, null, regionServer,<a name="line.339"></a>
+<span class="sourceLineNo">340</span> QuotaUtil.getRegionServerQuota(masterServices.getConnection(), regionServer));<a name="line.340"></a>
+<span class="sourceLineNo">341</span> }<a name="line.341"></a>
+<span class="sourceLineNo">342</span><a name="line.342"></a>
+<span class="sourceLineNo">343</span> @Override<a name="line.343"></a>
+<span class="sourceLineNo">344</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.344"></a>
+<span class="sourceLineNo">345</span> QuotaUtil.addRegionServerQuota(masterServices.getConnection(), regionServer,<a name="line.345"></a>
+<span class="sourceLineNo">346</span> quotaPojo.toQuotas());<a name="line.346"></a>
+<span class="sourceLineNo">347</span> }<a name="line.347"></a>
+<span class="sourceLineNo">348</span><a name="line.348"></a>
+<span class="sourceLineNo">349</span> @Override<a name="line.349"></a>
+<span class="sourceLineNo">350</span> public void delete() throws IOException {<a name="line.350"></a>
+<span class="sourceLineNo">351</span> QuotaUtil.deleteRegionServerQuota(masterServices.getConnection(), regionServer);<a name="line.351"></a>
+<span class="sourceLineNo">352</span> }<a name="line.352"></a>
+<span class="sourceLineNo">353</span><a name="line.353"></a>
+<span class="sourceLineNo">354</span> @Override<a name="line.354"></a>
+<span class="sourceLineNo">355</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.355"></a>
+<span class="sourceLineNo">356</span> masterServices.getMasterCoprocessorHost().preSetRegionServerQuota(regionServer, quotaPojo);<a name="line.356"></a>
+<span class="sourceLineNo">357</span> }<a name="line.357"></a>
+<span class="sourceLineNo">358</span><a name="line.358"></a>
+<span class="sourceLineNo">359</span> @Override<a name="line.359"></a>
+<span class="sourceLineNo">360</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.360"></a>
+<span class="sourceLineNo">361</span> masterServices.getMasterCoprocessorHost().postSetRegionServerQuota(regionServer, quotaPojo);<a name="line.361"></a>
+<span class="sourceLineNo">362</span> }<a name="line.362"></a>
+<span class="sourceLineNo">363</span> });<a name="line.363"></a>
+<span class="sourceLineNo">364</span> }<a name="line.364"></a>
+<span class="sourceLineNo">365</span><a name="line.365"></a>
+<span class="sourceLineNo">366</span> public void setNamespaceQuota(NamespaceDescriptor desc) throws IOException {<a name="line.366"></a>
+<span class="sourceLineNo">367</span> if (initialized) {<a name="line.367"></a>
+<span class="sourceLineNo">368</span> this.namespaceQuotaManager.addNamespace(desc);<a name="line.368"></a>
+<span class="sourceLineNo">369</span> }<a name="line.369"></a>
+<span class="sourceLineNo">370</span> }<a name="line.370"></a>
+<span class="sourceLineNo">371</span><a name="line.371"></a>
+<span class="sourceLineNo">372</span> public void removeNamespaceQuota(String namespace) throws IOException {<a name="line.372"></a>
+<span class="sourceLineNo">373</span> if (initialized) {<a name="line.373"></a>
+<span class="sourceLineNo">374</span> this.namespaceQuotaManager.deleteNamespace(namespace);<a name="line.374"></a>
+<span class="sourceLineNo">375</span> }<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span> public SwitchRpcThrottleResponse switchRpcThrottle(SwitchRpcThrottleRequest request)<a name="line.378"></a>
+<span class="sourceLineNo">379</span> throws IOException {<a name="line.379"></a>
+<span class="sourceLineNo">380</span> boolean rpcThrottle = request.getRpcThrottleEnabled();<a name="line.380"></a>
+<span class="sourceLineNo">381</span> if (initialized) {<a name="line.381"></a>
+<span class="sourceLineNo">382</span> masterServices.getMasterCoprocessorHost().preSwitchRpcThrottle(rpcThrottle);<a name="line.382"></a>
+<span class="sourceLineNo">383</span> boolean oldRpcThrottle = rpcThrottleStorage.isRpcThrottleEnabled();<a name="line.383"></a>
+<span class="sourceLineNo">384</span> if (rpcThrottle != oldRpcThrottle) {<a name="line.384"></a>
+<span class="sourceLineNo">385</span> LOG.info("{} switch rpc throttle from {} to {}", masterServices.getClientIdAuditPrefix(),<a name="line.385"></a>
+<span class="sourceLineNo">386</span> oldRpcThrottle, rpcThrottle);<a name="line.386"></a>
+<span class="sourceLineNo">387</span> ProcedurePrepareLatch latch = ProcedurePrepareLatch.createBlockingLatch();<a name="line.387"></a>
+<span class="sourceLineNo">388</span> SwitchRpcThrottleProcedure procedure = new SwitchRpcThrottleProcedure(rpcThrottleStorage,<a name="line.388"></a>
+<span class="sourceLineNo">389</span> rpcThrottle, masterServices.getServerName(), latch);<a name="line.389"></a>
+<span class="sourceLineNo">390</span> masterServices.getMasterProcedureExecutor().submitProcedure(procedure);<a name="line.390"></a>
+<span class="sourceLineNo">391</span> latch.await();<a name="line.391"></a>
+<span class="sourceLineNo">392</span> } else {<a name="line.392"></a>
+<span class="sourceLineNo">393</span> LOG.warn("Skip switch rpc throttle to {} because it's the same with old value",<a name="line.393"></a>
+<span class="sourceLineNo">394</span> rpcThrottle);<a name="line.394"></a>
+<span class="sourceLineNo">395</span> }<a name="line.395"></a>
+<span class="sourceLineNo">396</span> SwitchRpcThrottleResponse response = SwitchRpcThrottleResponse.newBuilder()<a name="line.396"></a>
+<span class="sourceLineNo">397</span> .setPreviousRpcThrottleEnabled(oldRpcThrottle).build();<a name="line.397"></a>
+<span class="sourceLineNo">398</span> masterServices.getMasterCoprocessorHost().postSwitchRpcThrottle(oldRpcThrottle, rpcThrottle);<a name="line.398"></a>
+<span class="sourceLineNo">399</span> return response;<a name="line.399"></a>
+<span class="sourceLineNo">400</span> } else {<a name="line.400"></a>
+<span class="sourceLineNo">401</span> LOG.warn("Skip switch rpc throttle to {} because rpc quota is disabled", rpcThrottle);<a name="line.401"></a>
+<span class="sourceLineNo">402</span> return SwitchRpcThrottleResponse.newBuilder().setPreviousRpcThrottleEnabled(false).build();<a name="line.402"></a>
+<span class="sourceLineNo">403</span> }<a name="line.403"></a>
+<span class="sourceLineNo">404</span> }<a name="line.404"></a>
+<span class="sourceLineNo">405</span><a name="line.405"></a>
+<span class="sourceLineNo">406</span> public IsRpcThrottleEnabledResponse isRpcThrottleEnabled(IsRpcThrottleEnabledRequest request)<a name="line.406"></a>
+<span class="sourceLineNo">407</span> throws IOException {<a name="line.407"></a>
+<span class="sourceLineNo">408</span> if (initialized) {<a name="line.408"></a>
+<span class="sourceLineNo">409</span> masterServices.getMasterCoprocessorHost().preIsRpcThrottleEnabled();<a name="line.409"></a>
+<span class="sourceLineNo">410</span> boolean enabled = isRpcThrottleEnabled();<a name="line.410"></a>
+<span class="sourceLineNo">411</span> IsRpcThrottleEnabledResponse response =<a name="line.411"></a>
+<span class="sourceLineNo">412</span> IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(enabled).build();<a name="line.412"></a>
+<span class="sourceLineNo">413</span> masterServices.getMasterCoprocessorHost().postIsRpcThrottleEnabled(enabled);<a name="line.413"></a>
+<span class="sourceLineNo">414</span> return response;<a name="line.414"></a>
+<span class="sourceLineNo">415</span> } else {<a name="line.415"></a>
+<span class="sourceLineNo">416</span> LOG.warn("Skip get rpc throttle because rpc quota is disabled");<a name="line.416"></a>
+<span class="sourceLineNo">417</span> return IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(false).build();<a name="line.417"></a>
+<span class="sourceLineNo">418</span> }<a name="line.418"></a>
+<span class="sourceLineNo">419</span> }<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span> public boolean isRpcThrottleEnabled() throws IOException {<a name="line.421"></a>
+<span class="sourceLineNo">422</span> return initialized ? rpcThrottleStorage.isRpcThrottleEnabled() : false;<a name="line.422"></a>
+<span class="sourceLineNo">423</span> }<a name="line.423"></a>
+<span class="sourceLineNo">424</span><a name="line.424"></a>
+<span class="sourceLineNo">425</span> public SwitchExceedThrottleQuotaResponse<a name="line.425"></a>
+<span class="sourceLineNo">426</span> switchExceedThrottleQuota(SwitchExceedThrottleQuotaRequest request) throws IOException {<a name="line.426"></a>
+<span class="sourceLineNo">427</span> boolean enabled = request.getExceedThrottleQuotaEnabled();<a name="line.427"></a>
+<span class="sourceLineNo">428</span> if (initialized) {<a name="line.428"></a>
+<span class="sourceLineNo">429</span> masterServices.getMasterCoprocessorHost().preSwitchExceedThrottleQuota(enabled);<a name="line.429"></a>
+<span class="sourceLineNo">430</span> boolean previousEnabled =<a name="line.430"></a>
+<span class="sourceLineNo">431</span> QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection());<a name="line.431"></a>
+<span class="sourceLineNo">432</span> if (previousEnabled == enabled) {<a name="line.432"></a>
+<span class="sourceLineNo">433</span> LOG.warn("Skip switch exceed throttle quota to {} because it's the same with old value",<a name="line.433"></a>
+<span class="sourceLineNo">434</span> enabled);<a name="line.434"></a>
+<span class="sourceLineNo">435</span> } else {<a name="line.435"></a>
+<span class="sourceLineNo">436</span> QuotaUtil.switchExceedThrottleQuota(masterServices.getConnection(), enabled);<a name="line.436"></a>
+<span class="sourceLineNo">437</span> LOG.info("{} switch exceed throttle quota from {} to {}",<a name="line.437"></a>
+<span class="sourceLineNo">438</span> masterServices.getClientIdAuditPrefix(), previousEnabled, enabled);<a name="line.438"></a>
+<span class="sourceLineNo">439</span> }<a name="line.439"></a>
+<span class="sourceLineNo">440</span> SwitchExceedThrottleQuotaResponse response = SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.440"></a>
+<span class="sourceLineNo">441</span> .setPreviousExceedThrottleQuotaEnabled(previousEnabled).build();<a name="line.441"></a>
+<span class="sourceLineNo">442</span> masterServices.getMasterCoprocessorHost().postSwitchExceedThrottleQuota(previousEnabled,<a name="line.442"></a>
+<span class="sourceLineNo">443</span> enabled);<a name="line.443"></a>
+<span class="sourceLineNo">444</span> return response;<a name="line.444"></a>
+<span class="sourceLineNo">445</span> } else {<a name="line.445"></a>
+<span class="sourceLineNo">446</span> LOG.warn("Skip switch exceed throttle quota to {} because quota is disabled", enabled);<a name="line.446"></a>
+<span class="sourceLineNo">447</span> return SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.447"></a>
+<span class="sourceLineNo">448</span> .setPreviousExceedThrottleQuotaEnabled(false).build();<a name="line.448"></a>
+<span class="sourceLineNo">449</span> }<a name="line.449"></a>
+<span class="sourceLineNo">450</span> }<a name="line.450"></a>
+<span class="sourceLineNo">451</span><a name="line.451"></a>
+<span class="sourceLineNo">452</span> public boolean isExceedThrottleQuotaEnabled() throws IOException {<a name="line.452"></a>
+<span class="sourceLineNo">453</span> return initialized ? QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection())<a name="line.453"></a>
+<span class="sourceLineNo">454</span> : false;<a name="line.454"></a>
+<span class="sourceLineNo">455</span> }<a name="line.455"></a>
+<span class="sourceLineNo">456</span><a name="line.456"></a>
+<span class="sourceLineNo">457</span> private void setQuota(final SetQuotaRequest req, final SetQuotaOperations quotaOps)<a name="line.457"></a>
+<span class="sourceLineNo">458</span> throws IOException, InterruptedException {<a name="line.458"></a>
+<span class="sourceLineNo">459</span> if (req.hasRemoveAll() && req.getRemoveAll() == true) {<a name="line.459"></a>
+<span class="sourceLineNo">460</span> quotaOps.preApply(null);<a name="line.460"></a>
+<span class="sourceLineNo">461</span> quotaOps.delete();<a name="line.461"></a>
+<span class="sourceLineNo">462</span> quotaOps.postApply(null);<a name="line.462"></a>
+<span class="sourceLineNo">463</span> return;<a name="line.463"></a>
+<span class="sourceLineNo">464</span> }<a name="line.464"></a>
+<span class="sourceLineNo">465</span><a name="line.465"></a>
+<span class="sourceLineNo">466</span> // Apply quota changes<a name="line.466"></a>
+<span class="sourceLineNo">467</span> GlobalQuotaSettingsImpl currentQuota = quotaOps.fetch();<a name="line.467"></a>
+<span class="sourceLineNo">468</span> if (LOG.isTraceEnabled()) {<a name="line.468"></a>
+<span class="sourceLineNo">469</span> LOG.trace(<a name="line.469"></a>
+<span class="sourceLineNo">470</span> "Current quota for request(" + TextFormat.shortDebugString(req)<a name="line.470"></a>
+<span class="sourceLineNo">471</span> + "): " + currentQuota);<a name="line.471"></a>
+<span class="sourceLineNo">472</span> }<a name="line.472"></a>
+<span class="sourceLineNo">473</span> // Call the appropriate "pre" CP hook with the current quota value (may be null)<a name="line.473"></a>
+<span class="sourceLineNo">474</span> quotaOps.preApply(currentQuota);<a name="line.474"></a>
+<span class="sourceLineNo">475</span> // Translate the protobuf request back into a POJO<a name="line.475"></a>
+<span class="sourceLineNo">476</span> QuotaSettings newQuota = QuotaSettings.buildFromProto(req);<a name="line.476"></a>
+<span class="sourceLineNo">477</span> if (LOG.isTraceEnabled()) {<a name="line.477"></a>
+<span class="sourceLineNo">478</span> LOG.trace("Deserialized quota from request: " + newQuota);<a name="line.478"></a>
+<span class="sourceLineNo">479</span> }<a name="line.479"></a>
+<span class="sourceLineNo">480</span><a name="line.480"></a>
+<span class="sourceLineNo">481</span> // Merge the current quota settings with the new quota settings the user provided.<a name="line.481"></a>
+<span class="sourceLineNo">482</span> //<a name="line.482"></a>
+<span class="sourceLineNo">483</span> // NB: while SetQuotaRequest technically allows for multi types of quotas to be set in one<a name="line.483"></a>
+<span class="sourceLineNo">484</span> // message, the Java API (in Admin/AsyncAdmin) does not. Assume there is only one type.<a name="line.484"></a>
+<span class="sourceLineNo">485</span> GlobalQuotaSettingsImpl mergedQuota = currentQuota.merge(newQuota);<a name="line.485"></a>
+<span class="sourceLineNo">486</span> if (LOG.isTraceEnabled()) {<a name="line.486"></a>
+<span class="sourceLineNo">487</span> LOG.trace("Computed merged quota from current quota and user request: " + mergedQuota);<a name="line.487"></a>
+<span class="sourceLineNo">488</span> }<a name="line.488"></a>
+<span class="sourceLineNo">489</span><a name="line.489"></a>
+<span class="sourceLineNo">490</span> // Submit new changes<a name="line.490"></a>
+<span class="sourceLineNo">491</span> if (mergedQuota == null) {<a name="line.491"></a>
+<span class="sourceLineNo">492</span> quotaOps.delete();<a name="line.492"></a>
+<span class="sourceLineNo">493</span> } else {<a name="line.493"></a>
+<span class="sourceLineNo">494</span> quotaOps.update(mergedQuota);<a name="line.494"></a>
+<span class="sourceLineNo">495</span> }<a name="line.495"></a>
+<span class="sourceLineNo">496</span> // Advertise the final result via the "post" CP hook<a name="line.496"></a>
+<span class="sourceLineNo">497</span> quotaOps.postApply(mergedQuota);<a name="line.497"></a>
+<span class="sourceLineNo">498</span> }<a name="line.498"></a>
+<span class="sourceLineNo">499</span><a name="line.499"></a>
+<span class="sourceLineNo">500</span> public void checkNamespaceTableAndRegionQuota(TableName tName, int regions) throws IOException {<a name="line.500"></a>
+<span class="sourceLineNo">501</span> if (initialized) {<a name="line.501"></a>
+<span class="sourceLineNo">502</span> namespaceQuotaManager.checkQuotaToCreateTable(tName, regions);<a name="line.502"></a>
+<span class="sourceLineNo">503</span> }<a name="line.503"></a>
+<span class="sourceLineNo">504</span> }<a name="line.504"></a>
+<span class="sourceLineNo">505</span><a name="line.505"></a>
+<span class="sourceLineNo">506</span> public void checkAndUpdateNamespaceRegionQuota(TableName tName, int regions) throws IOException {<a name="line.506"></a>
+<span class="sourceLineNo">507</span> if (initialized) {<a name="line.507"></a>
+<span class="sourceLineNo">508</span> namespaceQuotaManager.checkQuotaToUpdateRegion(tName, regions);<a name="line.508"></a>
+<span class="sourceLineNo">509</span> }<a name="line.509"></a>
+<span class="sourceLineNo">510</span> }<a name="line.510"></a>
+<span class="sourceLineNo">511</span><a name="line.511"></a>
+<span class="sourceLineNo">512</span> /**<a name="line.512"></a>
+<span class="sourceLineNo">513</span> * @return cached region count, or -1 if quota manager is disabled or table status not found<a name="line.513"></a>
+<span class="sourceLineNo">514</span> */<a name="line.514"></a>
+<span class="sourceLineNo">515</span> public int getRegionCountOfTable(TableName tName) throws IOException {<a name="line.515"></a>
+<span class="sourceLineNo">516</span> if (initialized) {<a name="line.516"></a>
+<span class="sourceLineNo">517</span> return namespaceQuotaManager.getRegionCountOfTable(tName);<a name="line.517"></a>
+<span class="sourceLineNo">518</span> }<a name="line.518"></a>
+<span class="sourceLineNo">519</span> return -1;<a name="line.519"></a>
+<span class="sourceLineNo">520</span> }<a name="line.520"></a>
+<span class="sourceLineNo">521</span><a name="line.521"></a>
+<span class="sourceLineNo">522</span> @Override<a name="line.522"></a>
+<span class="sourceLineNo">523</span> public void onRegionMerged(RegionInfo mergedRegion) throws IOException {<a name="line.523"></a>
+<span class="sourceLineNo">524</span> if (initialized) {<a name="line.524"></a>
+<span class="sourceLineNo">525</span> namespaceQuotaManager.updateQuotaForRegionMerge(mergedRegion);<a name="line.525"></a>
+<span class="sourceLineNo">526</span> }<a name="line.526"></a>
+<span class="sourceLineNo">527</span> }<a name="line.527"></a>
+<span class="sourceLineNo">528</span><a name="line.528"></a>
+<span class="sourceLineNo">529</span> @Override<a name="line.529"></a>
+<span class="sourceLineNo">530</span> public void onRegionSplit(RegionInfo hri) throws IOException {<a name="line.530"></a>
+<span class="sourceLineNo">531</span> if (initialized) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span> namespaceQuotaManager.checkQuotaToSplitRegion(hri);<a name="line.532"></a>
+<span class="sourceLineNo">533</span> }<a name="line.533"></a>
+<span class="sourceLineNo">534</span> }<a name="line.534"></a>
+<span class="sourceLineNo">535</span><a name="line.535"></a>
+<span class="sourceLineNo">536</span> /**<a name="line.536"></a>
+<span class="sourceLineNo">537</span> * Remove table from namespace quota.<a name="line.537"></a>
+<span class="sourceLineNo">538</span> *<a name="line.538"></a>
+<span class="sourceLineNo">539</span> * @param tName - The table name to update quota usage.<a name="line.539"></a>
+<span class="sourceLineNo">540</span> * @throws IOException Signals that an I/O exception has occurred.<a name="line.540"></a>
+<span class="sourceLineNo">541</span> */<a name="line.541"></a>
+<span class="sourceLineNo">542</span> public void removeTableFromNamespaceQuota(TableName tName) throws IOException {<a name="line.542"></a>
+<span class="sourceLineNo">543</span> if (initialized) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span> namespaceQuotaManager.removeFromNamespaceUsage(tName);<a name="line.544"></a>
+<span class="sourceLineNo">545</span> }<a name="line.545"></a>
+<span class="sourceLineNo">546</span> }<a name="line.546"></a>
+<span class="sourceLineNo">547</span><a name="line.547"></a>
+<span class="sourceLineNo">548</span> public NamespaceAuditor getNamespaceQuotaManager() {<a name="line.548"></a>
+<span class="sourceLineNo">549</span> return this.namespaceQuotaManager;<a name="line.549"></a>
+<span class="sourceLineNo">550</span> }<a name="line.550"></a>
+<span class="sourceLineNo">551</span><a name="line.551"></a>
+<span class="sourceLineNo">552</span> /**<a name="line.552"></a>
+<span class="sourceLineNo">553</span> * Encapsulates CRUD quota operations for some subject.<a name="line.553"></a>
+<span class="sourceLineNo">554</span> */<a name="line.554"></a>
+<span class="sourceLineNo">555</span> private static interface SetQuotaOperations {<a name="line.555"></a>
+<span class="sourceLineNo">556</span> /**<a name="line.556"></a>
+<span class="sourceLineNo">557</span> * Fetches the current quota settings for the subject.<a name="line.557"></a>
+<span class="sourceLineNo">558</span> */<a name="line.558"></a>
+<span class="sourceLineNo">559</span> GlobalQuotaSettingsImpl fetch() throws IOException;<a name="line.559"></a>
+<span class="sourceLineNo">560</span> /**<a name="line.560"></a>
+<span class="sourceLineNo">561</span> * Deletes the quota for the subject.<a name="line.561"></a>
+<span class="sourceLineNo">562</span> */<a name="line.562"></a>
+<span class="sourceLineNo">563</span> void delete() throws IOException;<a name="line.563"></a>
+<span class="sourceLineNo">564</span> /**<a name="line.564"></a>
+<span class="sourceLineNo">565</span> * Persist the given quota for the subject.<a name="line.565"></a>
+<span class="sourceLineNo">566</span> */<a name="line.566"></a>
+<span class="sourceLineNo">567</span> void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.567"></a>
+<span class="sourceLineNo">568</span> /**<a name="line.568"></a>
+<span class="sourceLineNo">569</span> * Performs some action before {@link #update(GlobalQuotaSettingsImpl)} with the current<a name="line.569"></a>
+<span class="sourceLineNo">570</span> * quota for the subject.<a name="line.570"></a>
+<span class="sourceLineNo">571</span> */<a name="line.571"></a>
+<span class="sourceLineNo">572</span> void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.572"></a>
+<span class="sourceLineNo">573</span> /**<a name="line.573"></a>
+<span class="sourceLineNo">574</span> * Performs some action after {@link #update(GlobalQuotaSettingsImpl)} with the resulting<a name="line.574"></a>
+<span class="sourceLineNo">575</span> * quota from the request action for the subject.<a name="line.575"></a>
+<span class="sourceLineNo">576</span> */<a name="line.576"></a>
+<span class="sourceLineNo">577</span> void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.577"></a>
+<span class="sourceLineNo">578</span> }<a name="line.578"></a>
+<span class="sourceLineNo">579</span><a name="line.579"></a>
+<span class="sourceLineNo">580</span> /* ==========================================================================<a name="line.580"></a>
+<span class="sourceLineNo">581</span> * Helpers<a name="line.581"></a>
+<span class="sourceLineNo">582</span> */<a name="line.582"></a>
+<span class="sourceLineNo">583</span><a name="line.583"></a>
+<span class="sourceLineNo">584</span> private void checkQuotaSupport() throws IOException {<a name="line.584"></a>
+<span class="sourceLineNo">585</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.585"></a>
+<span class="sourceLineNo">586</span> throw new DoNotRetryIOException(<a name="line.586"></a>
+<span class="sourceLineNo">587</span> new UnsupportedOperationException("quota support disabled"));<a name="line.587"></a>
+<span class="sourceLineNo">588</span> }<a name="line.588"></a>
+<span class="sourceLineNo">589</span> if (!initialized) {<a name="line.589"></a>
+<span class="sourceLineNo">590</span> long maxWaitTime = masterServices.getConfiguration().getLong(<a name="line.590"></a>
+<span class="sourceLineNo">591</span> "hbase.master.wait.for.quota.manager.init", 30000); // default is 30 seconds.<a name="line.591"></a>
+<span class="sourceLineNo">592</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.592"></a>
+<span class="sourceLineNo">593</span> do {<a name="line.593"></a>
+<span class="sourceLineNo">594</span> try {<a name="line.594"></a>
+<span class="sourceLineNo">595</span> Thread.sleep(100);<a name="line.595"></a>
+<span class="sourceLineNo">596</span> } catch (InterruptedException e) {<a name="line.596"></a>
+<span class="sourceLineNo">597</span> LOG.warn("Interrupted while waiting for Quota Manager to be initialized.");<a name="line.597"></a>
+<span class="sourceLineNo">598</span> break;<a name="line.598"></a>
+<span class="sourceLineNo">599</span> }<a name="line.599"></a>
+<span class="sourceLineNo">600</span> } while (!initialized && (EnvironmentEdgeManager.currentTime() - startTime) < maxWaitTime);<a name="line.600"></a>
+<span class="sourceLineNo">601</span> if (!initialized) {<a name="line.601"></a>
+<span class="sourceLineNo">602</span> throw new IOException("Quota manager is uninitialized, please retry later.");<a name="line.602"></a>
+<span class="sourceLineNo">603</span> }<a name="line.603"></a>
+<span class="sourceLineNo">604</span> }<a name="line.604"></a>
+<span class="sourceLineNo">605</span> }<a name="line.605"></a>
+<span class="sourceLineNo">606</span><a name="line.606"></a>
+<span class="sourceLineNo">607</span> private void createQuotaTable() throws IOException {<a name="line.607"></a>
+<span class="sourceLineNo">608</span> masterServices.createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);<a name="line.608"></a>
+<span class="sourceLineNo">609</span> }<a name="line.609"></a>
+<span class="sourceLineNo">610</span><a name="line.610"></a>
+<span class="sourceLineNo">611</span> private static class NamedLock<T> {<a name="line.611"></a>
+<span class="sourceLineNo">612</span> private final HashSet<T> locks = new HashSet<>();<a name="line.612"></a>
+<span class="sourceLineNo">613</span><a name="line.613"></a>
+<span class="sourceLineNo">614</span> public void lock(final T name) throws InterruptedException {<a name="line.614"></a>
+<span class="sourceLineNo">615</span> synchronized (locks) {<a name="line.615"></a>
+<span class="sourceLineNo">616</span> while (locks.contains(name)) {<a name="line.616"></a>
+<span class="sourceLineNo">617</span> locks.wait();<a name="line.617"></a>
+<span class="sourceLineNo">618</span> }<a name="line.618"></a>
+<span class="sourceLineNo">619</span> locks.add(name);<a name="line.619"></a>
+<span class="sourceLineNo">620</span> }<a name="line.620"></a>
+<span class="sourceLineNo">621</span> }<a name="line.621"></a>
+<span class="sourceLineNo">622</span><a name="line.622"></a>
+<span class="sourceLineNo">623</span> public void unlock(final T name) {<a name="line.623"></a>
+<span class="sourceLineNo">624</span> synchronized (locks) {<a name="line.624"></a>
+<span class="sourceLineNo">625</span> locks.remove(name);<a name="line.625"></a>
+<span class="sourceLineNo">626</span> locks.notifyAll();<a name="line.626"></a>
+<span class="sourceLineNo">627</span> }<a name="line.627"></a>
+<span class="sourceLineNo">628</span> }<a name="line.628"></a>
+<span class="sourceLineNo">629</span> }<a name="line.629"></a>
+<span class="sourceLineNo">630</span><a name="line.630"></a>
+<span class="sourceLineNo">631</span> @Override<a name="line.631"></a>
+<span class="sourceLineNo">632</span> public void onRegionSplitReverted(RegionInfo hri) throws IOException {<a name="line.632"></a>
+<span class="sourceLineNo">633</span> if (initialized) {<a name="line.633"></a>
+<span class="sourceLineNo">634</span> this.namespaceQuotaManager.removeRegionFromNamespaceUsage(hri);<a name="line.634"></a>
+<span class="sourceLineNo">635</span> }<a name="line.635"></a>
+<span class="sourceLineNo">636</span> }<a name="line.636"></a>
+<span class="sourceLineNo">637</span><a name="line.637"></a>
+<span class="sourceLineNo">638</span> /**<a name="line.638"></a>
+<span class="sourceLineNo">639</span> * Holds the size of a region at the given time, millis since the epoch.<a name="line.639"></a>
+<span class="sourceLineNo">640</span> */<a name="line.640"></a>
+<span class="sourceLineNo">641</span> private static class SizeSnapshotWithTimestamp {<a name="line.641"></a>
+<span class="sourceLineNo">642</span> private final long size;<a name="line.642"></a>
+<span class="sourceLineNo">643</span> private final long time;<a name="line.643"></a>
+<span class="sourceLineNo">644</span><a name="line.644"></a>
+<span class="sourceLineNo">645</span> public SizeSnapshotWithTimestamp(long size, long time) {<a name="line.645"></a>
+<span class="sourceLineNo">646</span> this.size = size;<a name="line.646"></a>
+<span class="sourceLineNo">647</span> this.time = time;<a name="line.647"></a>
+<span class="sourceLineNo">648</span> }<a name="line.648"></a>
+<span class="sourceLineNo">649</span><a name="line.649"></a>
+<span class="sourceLineNo">650</span> public long getSize() {<a name="line.650"></a>
+<span class="sourceLineNo">651</span> return size;<a name="line.651"></a>
+<span class="sourceLineNo">652</span> }<a name="line.652"></a>
+<span class="sourceLineNo">653</span><a name="line.653"></a>
+<span class="sourceLineNo">654</span> public long getTime() {<a name="line.654"></a>
+<span class="sourceLineNo">655</span> return time;<a name="line.655"></a>
+<span class="sourceLineNo">656</span> }<a name="line.656"></a>
+<span class="sourceLineNo">657</span><a name="line.657"></a>
+<span class="sourceLineNo">658</span> @Override<a name="line.658"></a>
+<span class="sourceLineNo">659</span> public boolean equals(Object o) {<a name="line.659"></a>
+<span class="sourceLineNo">660</span> if (o instanceof SizeSnapshotWithTimestamp) {<a name="line.660"></a>
+<span class="sourceLineNo">661</span> SizeSnapshotWithTimestamp other = (SizeSnapshotWithTimestamp) o;<a name="line.661"></a>
+<span class="sourceLineNo">662</span> return size == other.size && time == other.time;<a name="line.662"></a>
+<span class="sourceLineNo">663</span> }<a name="line.663"></a>
+<span class="sourceLineNo">664</span> return false;<a name="line.664"></a>
+<span class="sourceLineNo">665</span> }<a name="line.665"></a>
+<span class="sourceLineNo">666</span><a name="line.666"></a>
+<span class="sourceLineNo">667</span> @Override<a name="line.667"></a>
+<span class="sourceLineNo">668</span> public int hashCode() {<a name="line.668"></a>
+<span class="sourceLineNo">669</span> HashCodeBuilder hcb = new HashCodeBuilder();<a name="line.669"></a>
+<span class="sourceLineNo">670</span> return hcb.append(size).append(time).toHashCode();<a name="line.670"></a>
+<span class="sourceLineNo">671</span> }<a name="line.671"></a>
+<span class="sourceLineNo">672</span><a name="line.672"></a>
+<span class="sourceLineNo">673</span> @Override<a name="line.673"></a>
+<span class="sourceLineNo">674</span> public String toString() {<a name="line.674"></a>
+<span class="sourceLineNo">675</span> StringBuilder sb = new StringBuilder(32);<a name="line.675"></a>
+<span class="sourceLineNo">676</span> sb.append("SizeSnapshotWithTimestamp={size=").append(size).append("B, ");<a name="line.676"></a>
+<span class="sourceLineNo">677</span> sb.append("time=").append(time).append("}");<a name="line.677"></a>
+<span class="sourceLineNo">678</span> return sb.toString();<a name="line.678"></a>
+<span class="sourceLineNo">679</span> }<a name="line.679"></a>
+<span class="sourceLineNo">680</span> }<a name="line.680"></a>
+<span class="sourceLineNo">681</span><a name="line.681"></a>
+<span class="sourceLineNo">682</span> @VisibleForTesting<a name="line.682"></a>
+<span class="sourceLineNo">683</span> void initializeRegionSizes() {<a name="line.683"></a>
+<span class="sourceLineNo">684</span> assert regionSizes == null;<a name="line.684"></a>
+<span class="sourceLineNo">685</span> this.regionSizes = new ConcurrentHashMap<>();<a name="line.685"></a>
+<span class="sourceLineNo">686</span> }<a name="line.686"></a>
+<span class="sourceLineNo">687</span><a name="line.687"></a>
+<span class="sourceLineNo">688</span> public void addRegionSize(RegionInfo hri, long size, long time) {<a name="line.688"></a>
+<span class="sourceLineNo">689</span> if (regionSizes == null) {<a name="line.689"></a>
+<span class="sourceLineNo">690</span> return;<a name="line.690"></a>
+<span class="sourceLineNo">691</span> }<a name="line.691"></a>
+<span class="sourceLineNo">692</span> regionSizes.put(hri, new SizeSnapshotWithTimestamp(size, time));<a name="line.692"></a>
+<span class="sourceLineNo">693</span> }<a name="line.693"></a>
+<span class="sourceLineNo">694</span><a name="line.694"></a>
+<span class="sourceLineNo">695</span> public Map<RegionInfo, Long> snapshotRegionSizes() {<a name="line.695"></a>
+<span class="sourceLineNo">696</span> if (regionSizes == null) {<a name="line.696"></a>
+<span class="sourceLineNo">697</span> return EMPTY_MAP;<a name="line.697"></a>
+<span class="sourceLineNo">698</span> }<a name="line.698"></a>
+<span class="sourceLineNo">699</span><a name="line.699"></a>
+<span class="sourceLineNo">700</span> Map<RegionInfo, Long> copy = new HashMap<>();<a name="line.700"></a>
+<span class="sourceLineNo">701</span> for (Entry<RegionInfo, SizeSnapshotWithTimestamp> entry : regionSizes.entrySet()) {<a name="line.701"></a>
+<span class="sourceLineNo">702</span> copy.put(entry.getKey(), entry.getValue().getSize());<a name="line.702"></a>
+<span class="sourceLineNo">703</span> }<a name="line.703"></a>
+<span class="sourceLineNo">704</span> return copy;<a name="line.704"></a>
+<span class="sourceLineNo">705</span> }<a name="line.705"></a>
+<span class="sourceLineNo">706</span><a name="line.706"></a>
+<span class="sourceLineNo">707</span> int pruneEntriesOlderThan(long timeToPruneBefore, QuotaObserverChore quotaObserverChore) {<a name="line.707"></a>
+<span class="sourceLineNo">708</span> if (regionSizes == null) {<a name="line.708"></a>
+<span class="sourceLineNo">709</span> return 0;<a name="line.709"></a>
+<span class="sourceLineNo">710</span> }<a name="line.710"></a>
+<span class="sourceLineNo">711</span> int numEntriesRemoved = 0;<a name="line.711"></a>
+<span class="sourceLineNo">712</span> Iterator<Entry<RegionInfo, SizeSnapshotWithTimestamp>> iterator =<a name="line.712"></a>
+<span class="sourceLineNo">713</span> regionSizes.entrySet().iterator();<a name="line.713"></a>
+<span class="sourceLineNo">714</span> while (iterator.hasNext()) {<a name="line.714"></a>
+<span class="sourceLineNo">715</span> RegionInfo regionInfo = iterator.next().getKey();<a name="line.715"></a>
+<span class="sourceLineNo">716</span> long currentEntryTime = regionSizes.get(regionInfo).getTime();<a name="line.716"></a>
+<span class="sourceLineNo">717</span> // do not prune the entries if table is in violation and<a name="line.717"></a>
+<span class="sourceLineNo">718</span> // violation policy is disable to avoid cycle of enable/disable.<a name="line.718"></a>
+<span class="sourceLineNo">719</span> // Please refer HBASE-22012 for more details.<a name="line.719"></a>
+<span class="sourceLineNo">720</span> // prune entries older than time.<a name="line.720"></a>
+<span class="sourceLineNo">721</span> if (currentEntryTime < timeToPruneBefore && !isInViolationAndPolicyDisable(<a name="line.721"></a>
+<span class="sourceLineNo">722</span> regionInfo.getTable(), quotaObserverChore)) {<a name="line.722"></a>
+<span class="sourceLineNo">723</span> iterator.remove();<a name="line.723"></a>
+<span class="sourceLineNo">724</span> numEntriesRemoved++;<a name="line.724"></a>
+<span class="sourceLineNo">725</span> }<a name="line.725"></a>
+<span class="sourceLineNo">726</span> }<a name="line.726"></a>
+<span class="sourceLineNo">727</span> return numEntriesRemoved;<a name="line.727"></a>
+<span class="sourceLineNo">728</span> }<a name="line.728"></a>
+<span class="sourceLineNo">729</span><a name="line.729"></a>
+<span class="sourceLineNo">730</span> /**<a name="line.730"></a>
+<span class="sourceLineNo">731</span> * Method to check if a table is in violation and policy set on table is DISABLE.<a name="line.731"></a>
+<span class="sourceLineNo">732</span> *<a name="line.732"></a>
+<span class="sourceLineNo">733</span> * @param tableName tableName to check.<a name="line.733"></a>
+<span class="sourceLineNo">734</span> * @param quotaObserverChore QuotaObserverChore instance<a name="line.734"></a>
+<span class="sourceLineNo">735</span> * @return returns true if table is in violation and policy is disable else false.<a name="line.735"></a>
+<span class="sourceLineNo">736</span> */<a name="line.736"></a>
+<span class="sourceLineNo">737</span> private boolean isInViolationAndPolicyDisable(TableName tableName,<a name="line.737"></a>
+<span class="sourceLineNo">738</span> QuotaObserverChore quotaObserverChore) {<a name="line.738"></a>
+<span class="sourceLineNo">739</span> boolean isInViolationAtTable = false;<a name="line.739"></a>
+<span class="sourceLineNo">740</span> boolean isInViolationAtNamespace = false;<a name="line.740"></a>
+<span class="sourceLineNo">741</span> SpaceViolationPolicy tablePolicy = null;<a name="line.741"></a>
+<span class="sourceLineNo">742</span> SpaceViolationPolicy namespacePolicy = null;<a name="line.742"></a>
+<span class="sourceLineNo">743</span> // Get Current Snapshot for the given table<a name="line.743"></a>
+<span class="sourceLineNo">744</span> SpaceQuotaSnapshot tableQuotaSnapshot = quotaObserverChore.getTableQuotaSnapshot(tableName);<a name="line.744"></a>
+<span class="sourceLineNo">745</span> SpaceQuotaSnapshot namespaceQuotaSnapshot =<a name="line.745"></a>
+<span class="sourceLineNo">746</span> quotaObserverChore.getNamespaceQuotaSnapshot(tableName.getNamespaceAsString());<a name="line.746"></a>
+<span class="sourceLineNo">747</span> if (tableQuotaSnapshot != null) {<a name="line.747"></a>
+<span class="sourceLineNo">748</span> // check if table in violation<a name="line.748"></a>
+<span class="sourceLineNo">749</span> isInViolationAtTable = tableQuotaSnapshot.getQuotaStatus().isInViolation();<a name="line.749"></a>
+<span class="sourceLineNo">750</span> Optional<SpaceViolationPolicy> policy = tableQuotaSnapshot.getQuotaStatus().getPolicy();<a name="line.750"></a>
+<span class="sourceLineNo">751</span> if (policy.isPresent()) {<a name="line.751"></a>
+<span class="sourceLineNo">752</span> tablePolicy = policy.get();<a name="line.752"></a>
+<span class="sourceLineNo">753</span> }<a name="line.753"></a>
+<span class="sourceLineNo">754</span> }<a name="line.754"></a>
+<span class="sourceLineNo">755</span> if (namespaceQuotaSnapshot != null) {<a name="line.755"></a>
+<span class="sourceLineNo">756</span> // check namespace in violation<a name="line.756"></a>
+<span class="sourceLineNo">757</span> isInViolationAtNamespace = namespaceQuotaSnapshot.getQuotaStatus().isInViolation();<a name="line.757"></a>
+<span class="sourceLineNo">758</span> Optional<SpaceViolationPolicy> policy = namespaceQuotaSnapshot.getQuotaStatus().getPolicy();<a name="line.758"></a>
+<span class="sourceLineNo">759</span> if (policy.isPresent()) {<a name="line.759"></a>
+<span class="sourceLineNo">760</span> namespacePolicy = policy.get();<a name="line.760"></a>
+<span class="sourceLineNo">761</span> }<a name="line.761"></a>
+<span class="sourceLineNo">762</span> }<a name="line.762"></a>
+<span class="sourceLineNo">763</span> return (tablePolicy == SpaceViolationPolicy.DISABLE && isInViolationAtTable) || (<a name="line.763"></a>
+<span class="sourceLineNo">764</span> namespacePolicy == SpaceViolationPolicy.DISABLE && isInViolationAtNamespace);<a name="line.764"></a>
+<span class="sourceLineNo">765</span> }<a name="line.765"></a>
+<span class="sourceLineNo">766</span><a name="line.766"></a>
+<span class="sourceLineNo">767</span> public void processFileArchivals(FileArchiveNotificationRequest request, Connection conn,<a name="line.767"></a>
+<span class="sourceLineNo">768</span> Configuration conf, FileSystem fs) throws IOException {<a name="line.768"></a>
+<span class="sourceLineNo">769</span> final HashMultimap<TableName,Entry<String,Long>> archivedFilesByTable = HashMultimap.create();<a name="line.769"></a>
+<span class="sourceLineNo">770</span> // Group the archived files by table<a name="line.770"></a>
+<span class="sourceLineNo">771</span> for (FileWithSize fileWithSize : request.getArchivedFilesList()) {<a name="line.771"></a>
+<span class="sourceLineNo">772</span> TableName tn = ProtobufUtil.toTableName(fileWithSize.getTableName());<a name="line.772"></a>
+<span class="sourceLineNo">773</span> archivedFilesByTable.put(<a name="line.773"></a>
+<span class="sourceLineNo">774</span> tn, Maps.immutableEntry(fileWithSize.getName(), fileWithSize.getSize()));<a name="line.774"></a>
+<span class="sourceLineNo">775</span> }<a name="line.775"></a>
+<span class="sourceLineNo">776</span> if (LOG.isTraceEnabled()) {<a name="line.776"></a>
+<span class="sourceLineNo">777</span> LOG.trace("Grouped archived files by table: " + archivedFilesByTable);<a name="line.777"></a>
+<span class="sourceLineNo">778</span> }<a name="line.778"></a>
+<span class="sourceLineNo">779</span> // Report each set of files to the appropriate object<a name="line.779"></a>
+<span class="sourceLineNo">780</span> for (TableName tn : archivedFilesByTable.keySet()) {<a name="line.780"></a>
+<span class="sourceLineNo">781</span> final Set<Entry<String,Long>> filesWithSize = archivedFilesByTable.get(tn);<a name="line.781"></a>
+<span class="sourceLineNo">782</span> final FileArchiverNotifier notifier = FileArchiverNotifierFactoryImpl.getInstance().get(<a name="line.782"></a>
+<span class="sourceLineNo">783</span> conn, conf, fs, tn);<a name="line.783"></a>
+<span class="sourceLineNo">784</span> notifier.addArchivedFiles(filesWithSize);<a name="line.784"></a>
+<span class="sourceLineNo">785</span> }<a name="line.785"></a>
+<span class="sourceLineNo">786</span> }<a name="line.786"></a>
+<span class="sourceLineNo">787</span><a name="line.787"></a>
+<span class="sourceLineNo">788</span> /**<a name="line.788"></a>
+<span class="sourceLineNo">789</span> * Removes each region size entry where the RegionInfo references the provided TableName.<a name="line.789"></a>
+<span class="sourceLineNo">790</span> *<a name="line.790"></a>
+<span class="sourceLineNo">791</span> * @param tableName tableName.<a name="line.791"></a>
+<span class="sourceLineNo">792</span> */<a name="line.792"></a>
+<span class="sourceLineNo">793</span> public void removeRegionSizesForTable(TableName tableName) {<a name="line.793"></a>
+<span class="sourceLineNo">794</span> regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));<a name="line.794"></a>
+<span class="sourceLineNo">795</span> }<a name="line.795"></a>
+<span class="sourceLineNo">796</span>}<a name="line.796"></a>
+<span class="sourceLineNo">797</span><a name="line.797"></a>
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html
index 662626b..511ebad 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/MasterQuotaManager.html
@@ -33,732 +33,776 @@
<span class="sourceLineNo">025</span>import java.util.Iterator;<a name="line.25"></a>
<span class="sourceLineNo">026</span>import java.util.Map;<a name="line.26"></a>
<span class="sourceLineNo">027</span>import java.util.Map.Entry;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import java.util.Set;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.29"></a>
-<span class="sourceLineNo">030</span><a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.commons.lang3.builder.HashCodeBuilder;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.conf.Configuration;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.fs.FileSystem;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.RegionStateListener;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.TableName;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.procedure.SwitchRpcThrottleProcedure;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.namespace.NamespaceAuditor;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.48"></a>
-<span class="sourceLineNo">049</span>import org.slf4j.Logger;<a name="line.49"></a>
-<span class="sourceLineNo">050</span>import org.slf4j.LoggerFactory;<a name="line.50"></a>
-<span class="sourceLineNo">051</span><a name="line.51"></a>
-<span class="sourceLineNo">052</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.52"></a>
-<span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;<a name="line.53"></a>
-<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.54"></a>
-<span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.protobuf.TextFormat;<a name="line.55"></a>
-<span class="sourceLineNo">056</span><a name="line.56"></a>
-<span class="sourceLineNo">057</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.57"></a>
-<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest;<a name="line.58"></a>
-<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse;<a name="line.59"></a>
-<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest;<a name="line.60"></a>
-<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse;<a name="line.61"></a>
-<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest;<a name="line.62"></a>
-<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse;<a name="line.63"></a>
-<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest;<a name="line.64"></a>
-<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse;<a name="line.65"></a>
-<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest;<a name="line.66"></a>
-<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest.FileWithSize;<a name="line.67"></a>
-<span class="sourceLineNo">068</span><a name="line.68"></a>
-<span class="sourceLineNo">069</span>/**<a name="line.69"></a>
-<span class="sourceLineNo">070</span> * Master Quota Manager.<a name="line.70"></a>
-<span class="sourceLineNo">071</span> * It is responsible for initialize the quota table on the first-run and<a name="line.71"></a>
-<span class="sourceLineNo">072</span> * provide the admin operations to interact with the quota table.<a name="line.72"></a>
-<span class="sourceLineNo">073</span> *<a name="line.73"></a>
-<span class="sourceLineNo">074</span> * TODO: FUTURE: The master will be responsible to notify each RS of quota changes<a name="line.74"></a>
-<span class="sourceLineNo">075</span> * and it will do the "quota aggregation" when the QuotaScope is CLUSTER.<a name="line.75"></a>
-<span class="sourceLineNo">076</span> */<a name="line.76"></a>
-<span class="sourceLineNo">077</span>@InterfaceAudience.Private<a name="line.77"></a>
-<span class="sourceLineNo">078</span>@InterfaceStability.Evolving<a name="line.78"></a>
-<span class="sourceLineNo">079</span>public class MasterQuotaManager implements RegionStateListener {<a name="line.79"></a>
-<span class="sourceLineNo">080</span> private static final Logger LOG = LoggerFactory.getLogger(MasterQuotaManager.class);<a name="line.80"></a>
-<span class="sourceLineNo">081</span> private static final Map<RegionInfo, Long> EMPTY_MAP = Collections.unmodifiableMap(<a name="line.81"></a>
-<span class="sourceLineNo">082</span> new HashMap<>());<a name="line.82"></a>
-<span class="sourceLineNo">083</span><a name="line.83"></a>
-<span class="sourceLineNo">084</span> private final MasterServices masterServices;<a name="line.84"></a>
-<span class="sourceLineNo">085</span> private NamedLock<String> namespaceLocks;<a name="line.85"></a>
-<span class="sourceLineNo">086</span> private NamedLock<TableName> tableLocks;<a name="line.86"></a>
-<span class="sourceLineNo">087</span> private NamedLock<String> userLocks;<a name="line.87"></a>
-<span class="sourceLineNo">088</span> private NamedLock<String> regionServerLocks;<a name="line.88"></a>
-<span class="sourceLineNo">089</span> private boolean initialized = false;<a name="line.89"></a>
-<span class="sourceLineNo">090</span> private NamespaceAuditor namespaceQuotaManager;<a name="line.90"></a>
-<span class="sourceLineNo">091</span> private ConcurrentHashMap<RegionInfo, SizeSnapshotWithTimestamp> regionSizes;<a name="line.91"></a>
-<span class="sourceLineNo">092</span> // Storage for quota rpc throttle<a name="line.92"></a>
-<span class="sourceLineNo">093</span> private RpcThrottleStorage rpcThrottleStorage;<a name="line.93"></a>
-<span class="sourceLineNo">094</span><a name="line.94"></a>
-<span class="sourceLineNo">095</span> public MasterQuotaManager(final MasterServices masterServices) {<a name="line.95"></a>
-<span class="sourceLineNo">096</span> this.masterServices = masterServices;<a name="line.96"></a>
-<span class="sourceLineNo">097</span> }<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> public void start() throws IOException {<a name="line.99"></a>
-<span class="sourceLineNo">100</span> // If the user doesn't want the quota support skip all the initializations.<a name="line.100"></a>
-<span class="sourceLineNo">101</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.101"></a>
-<span class="sourceLineNo">102</span> LOG.info("Quota support disabled");<a name="line.102"></a>
-<span class="sourceLineNo">103</span> return;<a name="line.103"></a>
-<span class="sourceLineNo">104</span> }<a name="line.104"></a>
-<span class="sourceLineNo">105</span><a name="line.105"></a>
-<span class="sourceLineNo">106</span> // Create the quota table if missing<a name="line.106"></a>
-<span class="sourceLineNo">107</span> if (!MetaTableAccessor.tableExists(masterServices.getConnection(),<a name="line.107"></a>
-<span class="sourceLineNo">108</span> QuotaUtil.QUOTA_TABLE_NAME)) {<a name="line.108"></a>
-<span class="sourceLineNo">109</span> LOG.info("Quota table not found. Creating...");<a name="line.109"></a>
-<span class="sourceLineNo">110</span> createQuotaTable();<a name="line.110"></a>
-<span class="sourceLineNo">111</span> }<a name="line.111"></a>
-<span class="sourceLineNo">112</span><a name="line.112"></a>
-<span class="sourceLineNo">113</span> LOG.info("Initializing quota support");<a name="line.113"></a>
-<span class="sourceLineNo">114</span> namespaceLocks = new NamedLock<>();<a name="line.114"></a>
-<span class="sourceLineNo">115</span> tableLocks = new NamedLock<>();<a name="line.115"></a>
-<span class="sourceLineNo">116</span> userLocks = new NamedLock<>();<a name="line.116"></a>
-<span class="sourceLineNo">117</span> regionServerLocks = new NamedLock<>();<a name="line.117"></a>
-<span class="sourceLineNo">118</span> regionSizes = new ConcurrentHashMap<>();<a name="line.118"></a>
-<span class="sourceLineNo">119</span><a name="line.119"></a>
-<span class="sourceLineNo">120</span> namespaceQuotaManager = new NamespaceAuditor(masterServices);<a name="line.120"></a>
-<span class="sourceLineNo">121</span> namespaceQuotaManager.start();<a name="line.121"></a>
-<span class="sourceLineNo">122</span> initialized = true;<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span> rpcThrottleStorage =<a name="line.124"></a>
-<span class="sourceLineNo">125</span> new RpcThrottleStorage(masterServices.getZooKeeper(), masterServices.getConfiguration());<a name="line.125"></a>
-<span class="sourceLineNo">126</span> }<a name="line.126"></a>
-<span class="sourceLineNo">127</span><a name="line.127"></a>
-<span class="sourceLineNo">128</span> public void stop() {<a name="line.128"></a>
-<span class="sourceLineNo">129</span> }<a name="line.129"></a>
-<span class="sourceLineNo">130</span><a name="line.130"></a>
-<span class="sourceLineNo">131</span> public boolean isQuotaInitialized() {<a name="line.131"></a>
-<span class="sourceLineNo">132</span> return initialized && namespaceQuotaManager.isInitialized();<a name="line.132"></a>
-<span class="sourceLineNo">133</span> }<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> /* ==========================================================================<a name="line.135"></a>
-<span class="sourceLineNo">136</span> * Admin operations to manage the quota table<a name="line.136"></a>
-<span class="sourceLineNo">137</span> */<a name="line.137"></a>
-<span class="sourceLineNo">138</span> public SetQuotaResponse setQuota(final SetQuotaRequest req)<a name="line.138"></a>
-<span class="sourceLineNo">139</span> throws IOException, InterruptedException {<a name="line.139"></a>
-<span class="sourceLineNo">140</span> checkQuotaSupport();<a name="line.140"></a>
-<span class="sourceLineNo">141</span><a name="line.141"></a>
-<span class="sourceLineNo">142</span> if (req.hasUserName()) {<a name="line.142"></a>
-<span class="sourceLineNo">143</span> userLocks.lock(req.getUserName());<a name="line.143"></a>
-<span class="sourceLineNo">144</span> try {<a name="line.144"></a>
-<span class="sourceLineNo">145</span> if (req.hasTableName()) {<a name="line.145"></a>
-<span class="sourceLineNo">146</span> setUserQuota(req.getUserName(), ProtobufUtil.toTableName(req.getTableName()), req);<a name="line.146"></a>
-<span class="sourceLineNo">147</span> } else if (req.hasNamespace()) {<a name="line.147"></a>
-<span class="sourceLineNo">148</span> setUserQuota(req.getUserName(), req.getNamespace(), req);<a name="line.148"></a>
-<span class="sourceLineNo">149</span> } else {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> setUserQuota(req.getUserName(), req);<a name="line.150"></a>
-<span class="sourceLineNo">151</span> }<a name="line.151"></a>
-<span class="sourceLineNo">152</span> } finally {<a name="line.152"></a>
-<span class="sourceLineNo">153</span> userLocks.unlock(req.getUserName());<a name="line.153"></a>
-<span class="sourceLineNo">154</span> }<a name="line.154"></a>
-<span class="sourceLineNo">155</span> } else if (req.hasTableName()) {<a name="line.155"></a>
-<span class="sourceLineNo">156</span> TableName table = ProtobufUtil.toTableName(req.getTableName());<a name="line.156"></a>
-<span class="sourceLineNo">157</span> tableLocks.lock(table);<a name="line.157"></a>
-<span class="sourceLineNo">158</span> try {<a name="line.158"></a>
-<span class="sourceLineNo">159</span> setTableQuota(table, req);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> } finally {<a name="line.160"></a>
-<span class="sourceLineNo">161</span> tableLocks.unlock(table);<a name="line.161"></a>
-<span class="sourceLineNo">162</span> }<a name="line.162"></a>
-<span class="sourceLineNo">163</span> } else if (req.hasNamespace()) {<a name="line.163"></a>
-<span class="sourceLineNo">164</span> namespaceLocks.lock(req.getNamespace());<a name="line.164"></a>
-<span class="sourceLineNo">165</span> try {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> setNamespaceQuota(req.getNamespace(), req);<a name="line.166"></a>
-<span class="sourceLineNo">167</span> } finally {<a name="line.167"></a>
-<span class="sourceLineNo">168</span> namespaceLocks.unlock(req.getNamespace());<a name="line.168"></a>
-<span class="sourceLineNo">169</span> }<a name="line.169"></a>
-<span class="sourceLineNo">170</span> } else if (req.hasRegionServer()) {<a name="line.170"></a>
-<span class="sourceLineNo">171</span> regionServerLocks.lock(req.getRegionServer());<a name="line.171"></a>
-<span class="sourceLineNo">172</span> try {<a name="line.172"></a>
-<span class="sourceLineNo">173</span> setRegionServerQuota(req.getRegionServer(), req);<a name="line.173"></a>
-<span class="sourceLineNo">174</span> } finally {<a name="line.174"></a>
-<span class="sourceLineNo">175</span> regionServerLocks.unlock(req.getRegionServer());<a name="line.175"></a>
-<span class="sourceLineNo">176</span> }<a name="line.176"></a>
-<span class="sourceLineNo">177</span> } else {<a name="line.177"></a>
-<span class="sourceLineNo">178</span> throw new DoNotRetryIOException(new UnsupportedOperationException(<a name="line.178"></a>
-<span class="sourceLineNo">179</span> "a user, a table, a namespace or region server must be specified"));<a name="line.179"></a>
-<span class="sourceLineNo">180</span> }<a name="line.180"></a>
-<span class="sourceLineNo">181</span> return SetQuotaResponse.newBuilder().build();<a name="line.181"></a>
-<span class="sourceLineNo">182</span> }<a name="line.182"></a>
-<span class="sourceLineNo">183</span><a name="line.183"></a>
-<span class="sourceLineNo">184</span> public void setUserQuota(final String userName, final SetQuotaRequest req)<a name="line.184"></a>
-<span class="sourceLineNo">185</span> throws IOException, InterruptedException {<a name="line.185"></a>
-<span class="sourceLineNo">186</span> setQuota(req, new SetQuotaOperations() {<a name="line.186"></a>
-<span class="sourceLineNo">187</span> @Override<a name="line.187"></a>
-<span class="sourceLineNo">188</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.188"></a>
-<span class="sourceLineNo">189</span> return new GlobalQuotaSettingsImpl(req.getUserName(), null, null, null,<a name="line.189"></a>
-<span class="sourceLineNo">190</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName));<a name="line.190"></a>
-<span class="sourceLineNo">191</span> }<a name="line.191"></a>
-<span class="sourceLineNo">192</span> @Override<a name="line.192"></a>
-<span class="sourceLineNo">193</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.193"></a>
-<span class="sourceLineNo">194</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, quotaPojo.toQuotas());<a name="line.194"></a>
-<span class="sourceLineNo">195</span> }<a name="line.195"></a>
-<span class="sourceLineNo">196</span> @Override<a name="line.196"></a>
-<span class="sourceLineNo">197</span> public void delete() throws IOException {<a name="line.197"></a>
-<span class="sourceLineNo">198</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName);<a name="line.198"></a>
-<span class="sourceLineNo">199</span> }<a name="line.199"></a>
-<span class="sourceLineNo">200</span> @Override<a name="line.200"></a>
-<span class="sourceLineNo">201</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.201"></a>
-<span class="sourceLineNo">202</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, quotaPojo);<a name="line.202"></a>
-<span class="sourceLineNo">203</span> }<a name="line.203"></a>
-<span class="sourceLineNo">204</span> @Override<a name="line.204"></a>
-<span class="sourceLineNo">205</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.205"></a>
-<span class="sourceLineNo">206</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, quotaPojo);<a name="line.206"></a>
-<span class="sourceLineNo">207</span> }<a name="line.207"></a>
-<span class="sourceLineNo">208</span> });<a name="line.208"></a>
-<span class="sourceLineNo">209</span> }<a name="line.209"></a>
-<span class="sourceLineNo">210</span><a name="line.210"></a>
-<span class="sourceLineNo">211</span> public void setUserQuota(final String userName, final TableName table,<a name="line.211"></a>
-<span class="sourceLineNo">212</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.212"></a>
-<span class="sourceLineNo">213</span> setQuota(req, new SetQuotaOperations() {<a name="line.213"></a>
-<span class="sourceLineNo">214</span> @Override<a name="line.214"></a>
-<span class="sourceLineNo">215</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.215"></a>
-<span class="sourceLineNo">216</span> return new GlobalQuotaSettingsImpl(userName, table, null, null,<a name="line.216"></a>
-<span class="sourceLineNo">217</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, table));<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span> @Override<a name="line.219"></a>
-<span class="sourceLineNo">220</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.220"></a>
-<span class="sourceLineNo">221</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, table,<a name="line.221"></a>
-<span class="sourceLineNo">222</span> quotaPojo.toQuotas());<a name="line.222"></a>
-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
-<span class="sourceLineNo">224</span> @Override<a name="line.224"></a>
-<span class="sourceLineNo">225</span> public void delete() throws IOException {<a name="line.225"></a>
-<span class="sourceLineNo">226</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, table);<a name="line.226"></a>
-<span class="sourceLineNo">227</span> }<a name="line.227"></a>
-<span class="sourceLineNo">228</span> @Override<a name="line.228"></a>
-<span class="sourceLineNo">229</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.229"></a>
-<span class="sourceLineNo">230</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, table, quotaPojo);<a name="line.230"></a>
-<span class="sourceLineNo">231</span> }<a name="line.231"></a>
-<span class="sourceLineNo">232</span> @Override<a name="line.232"></a>
-<span class="sourceLineNo">233</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.233"></a>
-<span class="sourceLineNo">234</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, table, quotaPojo);<a name="line.234"></a>
-<span class="sourceLineNo">235</span> }<a name="line.235"></a>
-<span class="sourceLineNo">236</span> });<a name="line.236"></a>
-<span class="sourceLineNo">237</span> }<a name="line.237"></a>
-<span class="sourceLineNo">238</span><a name="line.238"></a>
-<span class="sourceLineNo">239</span> public void setUserQuota(final String userName, final String namespace,<a name="line.239"></a>
-<span class="sourceLineNo">240</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.240"></a>
-<span class="sourceLineNo">241</span> setQuota(req, new SetQuotaOperations() {<a name="line.241"></a>
-<span class="sourceLineNo">242</span> @Override<a name="line.242"></a>
-<span class="sourceLineNo">243</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.243"></a>
-<span class="sourceLineNo">244</span> return new GlobalQuotaSettingsImpl(userName, null, namespace, null,<a name="line.244"></a>
-<span class="sourceLineNo">245</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, namespace));<a name="line.245"></a>
-<span class="sourceLineNo">246</span> }<a name="line.246"></a>
-<span class="sourceLineNo">247</span> @Override<a name="line.247"></a>
-<span class="sourceLineNo">248</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.248"></a>
-<span class="sourceLineNo">249</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, namespace,<a name="line.249"></a>
-<span class="sourceLineNo">250</span> quotaPojo.toQuotas());<a name="line.250"></a>
-<span class="sourceLineNo">251</span> }<a name="line.251"></a>
-<span class="sourceLineNo">252</span> @Override<a name="line.252"></a>
-<span class="sourceLineNo">253</span> public void delete() throws IOException {<a name="line.253"></a>
-<span class="sourceLineNo">254</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, namespace);<a name="line.254"></a>
-<span class="sourceLineNo">255</span> }<a name="line.255"></a>
-<span class="sourceLineNo">256</span> @Override<a name="line.256"></a>
-<span class="sourceLineNo">257</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.257"></a>
-<span class="sourceLineNo">258</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(<a name="line.258"></a>
-<span class="sourceLineNo">259</span> userName, namespace, quotaPojo);<a name="line.259"></a>
-<span class="sourceLineNo">260</span> }<a name="line.260"></a>
-<span class="sourceLineNo">261</span> @Override<a name="line.261"></a>
-<span class="sourceLineNo">262</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.262"></a>
-<span class="sourceLineNo">263</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(<a name="line.263"></a>
-<span class="sourceLineNo">264</span> userName, namespace, quotaPojo);<a name="line.264"></a>
-<span class="sourceLineNo">265</span> }<a name="line.265"></a>
-<span class="sourceLineNo">266</span> });<a name="line.266"></a>
-<span class="sourceLineNo">267</span> }<a name="line.267"></a>
-<span class="sourceLineNo">268</span><a name="line.268"></a>
-<span class="sourceLineNo">269</span> public void setTableQuota(final TableName table, final SetQuotaRequest req)<a name="line.269"></a>
-<span class="sourceLineNo">270</span> throws IOException, InterruptedException {<a name="line.270"></a>
-<span class="sourceLineNo">271</span> setQuota(req, new SetQuotaOperations() {<a name="line.271"></a>
-<span class="sourceLineNo">272</span> @Override<a name="line.272"></a>
-<span class="sourceLineNo">273</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.273"></a>
-<span class="sourceLineNo">274</span> return new GlobalQuotaSettingsImpl(null, table, null, null,<a name="line.274"></a>
-<span class="sourceLineNo">275</span> QuotaUtil.getTableQuota(masterServices.getConnection(), table));<a name="line.275"></a>
-<span class="sourceLineNo">276</span> }<a name="line.276"></a>
-<span class="sourceLineNo">277</span> @Override<a name="line.277"></a>
-<span class="sourceLineNo">278</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.278"></a>
-<span class="sourceLineNo">279</span> QuotaUtil.addTableQuota(masterServices.getConnection(), table, quotaPojo.toQuotas());<a name="line.279"></a>
-<span class="sourceLineNo">280</span> }<a name="line.280"></a>
-<span class="sourceLineNo">281</span> @Override<a name="line.281"></a>
-<span class="sourceLineNo">282</span> public void delete() throws IOException {<a name="line.282"></a>
-<span class="sourceLineNo">283</span> SpaceQuotaSnapshot currSnapshotOfTable =<a name="line.283"></a>
-<span class="sourceLineNo">284</span> QuotaTableUtil.getCurrentSnapshotFromQuotaTable(masterServices.getConnection(), table);<a name="line.284"></a>
-<span class="sourceLineNo">285</span> QuotaUtil.deleteTableQuota(masterServices.getConnection(), table);<a name="line.285"></a>
-<span class="sourceLineNo">286</span> if (currSnapshotOfTable != null) {<a name="line.286"></a>
-<span class="sourceLineNo">287</span> SpaceQuotaStatus quotaStatus = currSnapshotOfTable.getQuotaStatus();<a name="line.287"></a>
-<span class="sourceLineNo">288</span> if (SpaceViolationPolicy.DISABLE == quotaStatus.getPolicy().orElse(null)<a name="line.288"></a>
-<span class="sourceLineNo">289</span> && quotaStatus.isInViolation()) {<a name="line.289"></a>
-<span class="sourceLineNo">290</span> QuotaUtil.enableTableIfNotEnabled(masterServices.getConnection(), table);<a name="line.290"></a>
-<span class="sourceLineNo">291</span> }<a name="line.291"></a>
-<span class="sourceLineNo">292</span> }<a name="line.292"></a>
-<span class="sourceLineNo">293</span> }<a name="line.293"></a>
-<span class="sourceLineNo">294</span> @Override<a name="line.294"></a>
-<span class="sourceLineNo">295</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.295"></a>
-<span class="sourceLineNo">296</span> masterServices.getMasterCoprocessorHost().preSetTableQuota(table, quotaPojo);<a name="line.296"></a>
-<span class="sourceLineNo">297</span> }<a name="line.297"></a>
-<span class="sourceLineNo">298</span> @Override<a name="line.298"></a>
-<span class="sourceLineNo">299</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.299"></a>
-<span class="sourceLineNo">300</span> masterServices.getMasterCoprocessorHost().postSetTableQuota(table, quotaPojo);<a name="line.300"></a>
-<span class="sourceLineNo">301</span> }<a name="line.301"></a>
-<span class="sourceLineNo">302</span> });<a name="line.302"></a>
-<span class="sourceLineNo">303</span> }<a name="line.303"></a>
-<span class="sourceLineNo">304</span><a name="line.304"></a>
-<span class="sourceLineNo">305</span> public void setNamespaceQuota(final String namespace, final SetQuotaRequest req)<a name="line.305"></a>
-<span class="sourceLineNo">306</span> throws IOException, InterruptedException {<a name="line.306"></a>
-<span class="sourceLineNo">307</span> setQuota(req, new SetQuotaOperations() {<a name="line.307"></a>
-<span class="sourceLineNo">308</span> @Override<a name="line.308"></a>
-<span class="sourceLineNo">309</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.309"></a>
-<span class="sourceLineNo">310</span> return new GlobalQuotaSettingsImpl(null, null, namespace, null,<a name="line.310"></a>
-<span class="sourceLineNo">311</span> QuotaUtil.getNamespaceQuota(masterServices.getConnection(), namespace));<a name="line.311"></a>
-<span class="sourceLineNo">312</span> }<a name="line.312"></a>
-<span class="sourceLineNo">313</span> @Override<a name="line.313"></a>
-<span class="sourceLineNo">314</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.314"></a>
-<span class="sourceLineNo">315</span> QuotaUtil.addNamespaceQuota(masterServices.getConnection(), namespace,<a name="line.315"></a>
-<span class="sourceLineNo">316</span> quotaPojo.toQuotas());<a name="line.316"></a>
-<span class="sourceLineNo">317</span> }<a name="line.317"></a>
-<span class="sourceLineNo">318</span> @Override<a name="line.318"></a>
-<span class="sourceLineNo">319</span> public void delete() throws IOException {<a name="line.319"></a>
-<span class="sourceLineNo">320</span> QuotaUtil.deleteNamespaceQuota(masterServices.getConnection(), namespace);<a name="line.320"></a>
-<span class="sourceLineNo">321</span> }<a name="line.321"></a>
-<span class="sourceLineNo">322</span> @Override<a name="line.322"></a>
-<span class="sourceLineNo">323</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.323"></a>
-<span class="sourceLineNo">324</span> masterServices.getMasterCoprocessorHost().preSetNamespaceQuota(namespace, quotaPojo);<a name="line.324"></a>
-<span class="sourceLineNo">325</span> }<a name="line.325"></a>
-<span class="sourceLineNo">326</span> @Override<a name="line.326"></a>
-<span class="sourceLineNo">327</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.327"></a>
-<span class="sourceLineNo">328</span> masterServices.getMasterCoprocessorHost().postSetNamespaceQuota(namespace, quotaPojo);<a name="line.328"></a>
-<span class="sourceLineNo">329</span> }<a name="line.329"></a>
-<span class="sourceLineNo">330</span> });<a name="line.330"></a>
-<span class="sourceLineNo">331</span> }<a name="line.331"></a>
-<span class="sourceLineNo">332</span><a name="line.332"></a>
-<span class="sourceLineNo">333</span> public void setRegionServerQuota(final String regionServer, final SetQuotaRequest req)<a name="line.333"></a>
-<span class="sourceLineNo">334</span> throws IOException, InterruptedException {<a name="line.334"></a>
-<span class="sourceLineNo">335</span> setQuota(req, new SetQuotaOperations() {<a name="line.335"></a>
-<span class="sourceLineNo">336</span> @Override<a name="line.336"></a>
-<span class="sourceLineNo">337</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.337"></a>
-<span class="sourceLineNo">338</span> return new GlobalQuotaSettingsImpl(null, null, null, regionServer,<a name="line.338"></a>
-<span class="sourceLineNo">339</span> QuotaUtil.getRegionServerQuota(masterServices.getConnection(), regionServer));<a name="line.339"></a>
-<span class="sourceLineNo">340</span> }<a name="line.340"></a>
-<span class="sourceLineNo">341</span><a name="line.341"></a>
-<span class="sourceLineNo">342</span> @Override<a name="line.342"></a>
-<span class="sourceLineNo">343</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.343"></a>
-<span class="sourceLineNo">344</span> QuotaUtil.addRegionServerQuota(masterServices.getConnection(), regionServer,<a name="line.344"></a>
-<span class="sourceLineNo">345</span> quotaPojo.toQuotas());<a name="line.345"></a>
-<span class="sourceLineNo">346</span> }<a name="line.346"></a>
-<span class="sourceLineNo">347</span><a name="line.347"></a>
-<span class="sourceLineNo">348</span> @Override<a name="line.348"></a>
-<span class="sourceLineNo">349</span> public void delete() throws IOException {<a name="line.349"></a>
-<span class="sourceLineNo">350</span> QuotaUtil.deleteRegionServerQuota(masterServices.getConnection(), regionServer);<a name="line.350"></a>
-<span class="sourceLineNo">351</span> }<a name="line.351"></a>
-<span class="sourceLineNo">352</span><a name="line.352"></a>
-<span class="sourceLineNo">353</span> @Override<a name="line.353"></a>
-<span class="sourceLineNo">354</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.354"></a>
-<span class="sourceLineNo">355</span> masterServices.getMasterCoprocessorHost().preSetRegionServerQuota(regionServer, quotaPojo);<a name="line.355"></a>
-<span class="sourceLineNo">356</span> }<a name="line.356"></a>
-<span class="sourceLineNo">357</span><a name="line.357"></a>
-<span class="sourceLineNo">358</span> @Override<a name="line.358"></a>
-<span class="sourceLineNo">359</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.359"></a>
-<span class="sourceLineNo">360</span> masterServices.getMasterCoprocessorHost().postSetRegionServerQuota(regionServer, quotaPojo);<a name="line.360"></a>
-<span class="sourceLineNo">361</span> }<a name="line.361"></a>
-<span class="sourceLineNo">362</span> });<a name="line.362"></a>
-<span class="sourceLineNo">363</span> }<a name="line.363"></a>
-<span class="sourceLineNo">364</span><a name="line.364"></a>
-<span class="sourceLineNo">365</span> public void setNamespaceQuota(NamespaceDescriptor desc) throws IOException {<a name="line.365"></a>
-<span class="sourceLineNo">366</span> if (initialized) {<a name="line.366"></a>
-<span class="sourceLineNo">367</span> this.namespaceQuotaManager.addNamespace(desc);<a name="line.367"></a>
-<span class="sourceLineNo">368</span> }<a name="line.368"></a>
-<span class="sourceLineNo">369</span> }<a name="line.369"></a>
-<span class="sourceLineNo">370</span><a name="line.370"></a>
-<span class="sourceLineNo">371</span> public void removeNamespaceQuota(String namespace) throws IOException {<a name="line.371"></a>
-<span class="sourceLineNo">372</span> if (initialized) {<a name="line.372"></a>
-<span class="sourceLineNo">373</span> this.namespaceQuotaManager.deleteNamespace(namespace);<a name="line.373"></a>
-<span class="sourceLineNo">374</span> }<a name="line.374"></a>
-<span class="sourceLineNo">375</span> }<a name="line.375"></a>
-<span class="sourceLineNo">376</span><a name="line.376"></a>
-<span class="sourceLineNo">377</span> public SwitchRpcThrottleResponse switchRpcThrottle(SwitchRpcThrottleRequest request)<a name="line.377"></a>
-<span class="sourceLineNo">378</span> throws IOException {<a name="line.378"></a>
-<span class="sourceLineNo">379</span> boolean rpcThrottle = request.getRpcThrottleEnabled();<a name="line.379"></a>
-<span class="sourceLineNo">380</span> if (initialized) {<a name="line.380"></a>
-<span class="sourceLineNo">381</span> masterServices.getMasterCoprocessorHost().preSwitchRpcThrottle(rpcThrottle);<a name="line.381"></a>
-<span class="sourceLineNo">382</span> boolean oldRpcThrottle = rpcThrottleStorage.isRpcThrottleEnabled();<a name="line.382"></a>
-<span class="sourceLineNo">383</span> if (rpcThrottle != oldRpcThrottle) {<a name="line.383"></a>
-<span class="sourceLineNo">384</span> LOG.info("{} switch rpc throttle from {} to {}", masterServices.getClientIdAuditPrefix(),<a name="line.384"></a>
-<span class="sourceLineNo">385</span> oldRpcThrottle, rpcThrottle);<a name="line.385"></a>
-<span class="sourceLineNo">386</span> ProcedurePrepareLatch latch = ProcedurePrepareLatch.createBlockingLatch();<a name="line.386"></a>
-<span class="sourceLineNo">387</span> SwitchRpcThrottleProcedure procedure = new SwitchRpcThrottleProcedure(rpcThrottleStorage,<a name="line.387"></a>
-<span class="sourceLineNo">388</span> rpcThrottle, masterServices.getServerName(), latch);<a name="line.388"></a>
-<span class="sourceLineNo">389</span> masterServices.getMasterProcedureExecutor().submitProcedure(procedure);<a name="line.389"></a>
-<span class="sourceLineNo">390</span> latch.await();<a name="line.390"></a>
-<span class="sourceLineNo">391</span> } else {<a name="line.391"></a>
-<span class="sourceLineNo">392</span> LOG.warn("Skip switch rpc throttle to {} because it's the same with old value",<a name="line.392"></a>
-<span class="sourceLineNo">393</span> rpcThrottle);<a name="line.393"></a>
-<span class="sourceLineNo">394</span> }<a name="line.394"></a>
-<span class="sourceLineNo">395</span> SwitchRpcThrottleResponse response = SwitchRpcThrottleResponse.newBuilder()<a name="line.395"></a>
-<span class="sourceLineNo">396</span> .setPreviousRpcThrottleEnabled(oldRpcThrottle).build();<a name="line.396"></a>
-<span class="sourceLineNo">397</span> masterServices.getMasterCoprocessorHost().postSwitchRpcThrottle(oldRpcThrottle, rpcThrottle);<a name="line.397"></a>
-<span class="sourceLineNo">398</span> return response;<a name="line.398"></a>
-<span class="sourceLineNo">399</span> } else {<a name="line.399"></a>
-<span class="sourceLineNo">400</span> LOG.warn("Skip switch rpc throttle to {} because rpc quota is disabled", rpcThrottle);<a name="line.400"></a>
-<span class="sourceLineNo">401</span> return SwitchRpcThrottleResponse.newBuilder().setPreviousRpcThrottleEnabled(false).build();<a name="line.401"></a>
-<span class="sourceLineNo">402</span> }<a name="line.402"></a>
-<span class="sourceLineNo">403</span> }<a name="line.403"></a>
-<span class="sourceLineNo">404</span><a name="line.404"></a>
-<span class="sourceLineNo">405</span> public IsRpcThrottleEnabledResponse isRpcThrottleEnabled(IsRpcThrottleEnabledRequest request)<a name="line.405"></a>
-<span class="sourceLineNo">406</span> throws IOException {<a name="line.406"></a>
-<span class="sourceLineNo">407</span> if (initialized) {<a name="line.407"></a>
-<span class="sourceLineNo">408</span> masterServices.getMasterCoprocessorHost().preIsRpcThrottleEnabled();<a name="line.408"></a>
-<span class="sourceLineNo">409</span> boolean enabled = isRpcThrottleEnabled();<a name="line.409"></a>
-<span class="sourceLineNo">410</span> IsRpcThrottleEnabledResponse response =<a name="line.410"></a>
-<span class="sourceLineNo">411</span> IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(enabled).build();<a name="line.411"></a>
-<span class="sourceLineNo">412</span> masterServices.getMasterCoprocessorHost().postIsRpcThrottleEnabled(enabled);<a name="line.412"></a>
-<span class="sourceLineNo">413</span> return response;<a name="line.413"></a>
-<span class="sourceLineNo">414</span> } else {<a name="line.414"></a>
-<span class="sourceLineNo">415</span> LOG.warn("Skip get rpc throttle because rpc quota is disabled");<a name="line.415"></a>
-<span class="sourceLineNo">416</span> return IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(false).build();<a name="line.416"></a>
-<span class="sourceLineNo">417</span> }<a name="line.417"></a>
-<span class="sourceLineNo">418</span> }<a name="line.418"></a>
-<span class="sourceLineNo">419</span><a name="line.419"></a>
-<span class="sourceLineNo">420</span> public boolean isRpcThrottleEnabled() throws IOException {<a name="line.420"></a>
-<span class="sourceLineNo">421</span> return initialized ? rpcThrottleStorage.isRpcThrottleEnabled() : false;<a name="line.421"></a>
-<span class="sourceLineNo">422</span> }<a name="line.422"></a>
-<span class="sourceLineNo">423</span><a name="line.423"></a>
-<span class="sourceLineNo">424</span> public SwitchExceedThrottleQuotaResponse<a name="line.424"></a>
-<span class="sourceLineNo">425</span> switchExceedThrottleQuota(SwitchExceedThrottleQuotaRequest request) throws IOException {<a name="line.425"></a>
-<span class="sourceLineNo">426</span> boolean enabled = request.getExceedThrottleQuotaEnabled();<a name="line.426"></a>
-<span class="sourceLineNo">427</span> if (initialized) {<a name="line.427"></a>
-<span class="sourceLineNo">428</span> masterServices.getMasterCoprocessorHost().preSwitchExceedThrottleQuota(enabled);<a name="line.428"></a>
-<span class="sourceLineNo">429</span> boolean previousEnabled =<a name="line.429"></a>
-<span class="sourceLineNo">430</span> QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection());<a name="line.430"></a>
-<span class="sourceLineNo">431</span> if (previousEnabled == enabled) {<a name="line.431"></a>
-<span class="sourceLineNo">432</span> LOG.warn("Skip switch exceed throttle quota to {} because it's the same with old value",<a name="line.432"></a>
-<span class="sourceLineNo">433</span> enabled);<a name="line.433"></a>
-<span class="sourceLineNo">434</span> } else {<a name="line.434"></a>
-<span class="sourceLineNo">435</span> QuotaUtil.switchExceedThrottleQuota(masterServices.getConnection(), enabled);<a name="line.435"></a>
-<span class="sourceLineNo">436</span> LOG.info("{} switch exceed throttle quota from {} to {}",<a name="line.436"></a>
-<span class="sourceLineNo">437</span> masterServices.getClientIdAuditPrefix(), previousEnabled, enabled);<a name="line.437"></a>
-<span class="sourceLineNo">438</span> }<a name="line.438"></a>
-<span class="sourceLineNo">439</span> SwitchExceedThrottleQuotaResponse response = SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.439"></a>
-<span class="sourceLineNo">440</span> .setPreviousExceedThrottleQuotaEnabled(previousEnabled).build();<a name="line.440"></a>
-<span class="sourceLineNo">441</span> masterServices.getMasterCoprocessorHost().postSwitchExceedThrottleQuota(previousEnabled,<a name="line.441"></a>
-<span class="sourceLineNo">442</span> enabled);<a name="line.442"></a>
-<span class="sourceLineNo">443</span> return response;<a name="line.443"></a>
-<span class="sourceLineNo">444</span> } else {<a name="line.444"></a>
-<span class="sourceLineNo">445</span> LOG.warn("Skip switch exceed throttle quota to {} because quota is disabled", enabled);<a name="line.445"></a>
-<span class="sourceLineNo">446</span> return SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.446"></a>
-<span class="sourceLineNo">447</span> .setPreviousExceedThrottleQuotaEnabled(false).build();<a name="line.447"></a>
-<span class="sourceLineNo">448</span> }<a name="line.448"></a>
-<span class="sourceLineNo">449</span> }<a name="line.449"></a>
-<span class="sourceLineNo">450</span><a name="line.450"></a>
-<span class="sourceLineNo">451</span> public boolean isExceedThrottleQuotaEnabled() throws IOException {<a name="line.451"></a>
-<span class="sourceLineNo">452</span> return initialized ? QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection())<a name="line.452"></a>
-<span class="sourceLineNo">453</span> : false;<a name="line.453"></a>
-<span class="sourceLineNo">454</span> }<a name="line.454"></a>
-<span class="sourceLineNo">455</span><a name="line.455"></a>
-<span class="sourceLineNo">456</span> private void setQuota(final SetQuotaRequest req, final SetQuotaOperations quotaOps)<a name="line.456"></a>
-<span class="sourceLineNo">457</span> throws IOException, InterruptedException {<a name="line.457"></a>
-<span class="sourceLineNo">458</span> if (req.hasRemoveAll() && req.getRemoveAll() == true) {<a name="line.458"></a>
-<span class="sourceLineNo">459</span> quotaOps.preApply(null);<a name="line.459"></a>
-<span class="sourceLineNo">460</span> quotaOps.delete();<a name="line.460"></a>
-<span class="sourceLineNo">461</span> quotaOps.postApply(null);<a name="line.461"></a>
-<span class="sourceLineNo">462</span> return;<a name="line.462"></a>
-<span class="sourceLineNo">463</span> }<a name="line.463"></a>
-<span class="sourceLineNo">464</span><a name="line.464"></a>
-<span class="sourceLineNo">465</span> // Apply quota changes<a name="line.465"></a>
-<span class="sourceLineNo">466</span> GlobalQuotaSettingsImpl currentQuota = quotaOps.fetch();<a name="line.466"></a>
-<span class="sourceLineNo">467</span> if (LOG.isTraceEnabled()) {<a name="line.467"></a>
-<span class="sourceLineNo">468</span> LOG.trace(<a name="line.468"></a>
-<span class="sourceLineNo">469</span> "Current quota for request(" + TextFormat.shortDebugString(req)<a name="line.469"></a>
-<span class="sourceLineNo">470</span> + "): " + currentQuota);<a name="line.470"></a>
-<span class="sourceLineNo">471</span> }<a name="line.471"></a>
-<span class="sourceLineNo">472</span> // Call the appropriate "pre" CP hook with the current quota value (may be null)<a name="line.472"></a>
-<span class="sourceLineNo">473</span> quotaOps.preApply(currentQuota);<a name="line.473"></a>
-<span class="sourceLineNo">474</span> // Translate the protobuf request back into a POJO<a name="line.474"></a>
-<span class="sourceLineNo">475</span> QuotaSettings newQuota = QuotaSettings.buildFromProto(req);<a name="line.475"></a>
-<span class="sourceLineNo">476</span> if (LOG.isTraceEnabled()) {<a name="line.476"></a>
-<span class="sourceLineNo">477</span> LOG.trace("Deserialized quota from request: " + newQuota);<a name="line.477"></a>
-<span class="sourceLineNo">478</span> }<a name="line.478"></a>
-<span class="sourceLineNo">479</span><a name="line.479"></a>
-<span class="sourceLineNo">480</span> // Merge the current quota settings with the new quota settings the user provided.<a name="line.480"></a>
-<span class="sourceLineNo">481</span> //<a name="line.481"></a>
-<span class="sourceLineNo">482</span> // NB: while SetQuotaRequest technically allows for multi types of quotas to be set in one<a name="line.482"></a>
-<span class="sourceLineNo">483</span> // message, the Java API (in Admin/AsyncAdmin) does not. Assume there is only one type.<a name="line.483"></a>
-<span class="sourceLineNo">484</span> GlobalQuotaSettingsImpl mergedQuota = currentQuota.merge(newQuota);<a name="line.484"></a>
-<span class="sourceLineNo">485</span> if (LOG.isTraceEnabled()) {<a name="line.485"></a>
-<span class="sourceLineNo">486</span> LOG.trace("Computed merged quota from current quota and user request: " + mergedQuota);<a name="line.486"></a>
-<span class="sourceLineNo">487</span> }<a name="line.487"></a>
-<span class="sourceLineNo">488</span><a name="line.488"></a>
-<span class="sourceLineNo">489</span> // Submit new changes<a name="line.489"></a>
-<span class="sourceLineNo">490</span> if (mergedQuota == null) {<a name="line.490"></a>
-<span class="sourceLineNo">491</span> quotaOps.delete();<a name="line.491"></a>
-<span class="sourceLineNo">492</span> } else {<a name="line.492"></a>
-<span class="sourceLineNo">493</span> quotaOps.update(mergedQuota);<a name="line.493"></a>
-<span class="sourceLineNo">494</span> }<a name="line.494"></a>
-<span class="sourceLineNo">495</span> // Advertise the final result via the "post" CP hook<a name="line.495"></a>
-<span class="sourceLineNo">496</span> quotaOps.postApply(mergedQuota);<a name="line.496"></a>
-<span class="sourceLineNo">497</span> }<a name="line.497"></a>
-<span class="sourceLineNo">498</span><a name="line.498"></a>
-<span class="sourceLineNo">499</span> public void checkNamespaceTableAndRegionQuota(TableName tName, int regions) throws IOException {<a name="line.499"></a>
-<span class="sourceLineNo">500</span> if (initialized) {<a name="line.500"></a>
-<span class="sourceLineNo">501</span> namespaceQuotaManager.checkQuotaToCreateTable(tName, regions);<a name="line.501"></a>
-<span class="sourceLineNo">502</span> }<a name="line.502"></a>
-<span class="sourceLineNo">503</span> }<a name="line.503"></a>
-<span class="sourceLineNo">504</span><a name="line.504"></a>
-<span class="sourceLineNo">505</span> public void checkAndUpdateNamespaceRegionQuota(TableName tName, int regions) throws IOException {<a name="line.505"></a>
-<span class="sourceLineNo">506</span> if (initialized) {<a name="line.506"></a>
-<span class="sourceLineNo">507</span> namespaceQuotaManager.checkQuotaToUpdateRegion(tName, regions);<a name="line.507"></a>
-<span class="sourceLineNo">508</span> }<a name="line.508"></a>
-<span class="sourceLineNo">509</span> }<a name="line.509"></a>
-<span class="sourceLineNo">510</span><a name="line.510"></a>
-<span class="sourceLineNo">511</span> /**<a name="line.511"></a>
-<span class="sourceLineNo">512</span> * @return cached region count, or -1 if quota manager is disabled or table status not found<a name="line.512"></a>
-<span class="sourceLineNo">513</span> */<a name="line.513"></a>
-<span class="sourceLineNo">514</span> public int getRegionCountOfTable(TableName tName) throws IOException {<a name="line.514"></a>
-<span class="sourceLineNo">515</span> if (initialized) {<a name="line.515"></a>
-<span class="sourceLineNo">516</span> return namespaceQuotaManager.getRegionCountOfTable(tName);<a name="line.516"></a>
-<span class="sourceLineNo">517</span> }<a name="line.517"></a>
-<span class="sourceLineNo">518</span> return -1;<a name="line.518"></a>
-<span class="sourceLineNo">519</span> }<a name="line.519"></a>
-<span class="sourceLineNo">520</span><a name="line.520"></a>
-<span class="sourceLineNo">521</span> @Override<a name="line.521"></a>
-<span class="sourceLineNo">522</span> public void onRegionMerged(RegionInfo mergedRegion) throws IOException {<a name="line.522"></a>
-<span class="sourceLineNo">523</span> if (initialized) {<a name="line.523"></a>
-<span class="sourceLineNo">524</span> namespaceQuotaManager.updateQuotaForRegionMerge(mergedRegion);<a name="line.524"></a>
-<span class="sourceLineNo">525</span> }<a name="line.525"></a>
-<span class="sourceLineNo">526</span> }<a name="line.526"></a>
-<span class="sourceLineNo">527</span><a name="line.527"></a>
-<span class="sourceLineNo">528</span> @Override<a name="line.528"></a>
-<span class="sourceLineNo">529</span> public void onRegionSplit(RegionInfo hri) throws IOException {<a name="line.529"></a>
-<span class="sourceLineNo">530</span> if (initialized) {<a name="line.530"></a>
-<span class="sourceLineNo">531</span> namespaceQuotaManager.checkQuotaToSplitRegion(hri);<a name="line.531"></a>
-<span class="sourceLineNo">532</span> }<a name="line.532"></a>
-<span class="sourceLineNo">533</span> }<a name="line.533"></a>
-<span class="sourceLineNo">534</span><a name="line.534"></a>
-<span class="sourceLineNo">535</span> /**<a name="line.535"></a>
-<span class="sourceLineNo">536</span> * Remove table from namespace quota.<a name="line.536"></a>
-<span class="sourceLineNo">537</span> *<a name="line.537"></a>
-<span class="sourceLineNo">538</span> * @param tName - The table name to update quota usage.<a name="line.538"></a>
-<span class="sourceLineNo">539</span> * @throws IOException Signals that an I/O exception has occurred.<a name="line.539"></a>
-<span class="sourceLineNo">540</span> */<a name="line.540"></a>
-<span class="sourceLineNo">541</span> public void removeTableFromNamespaceQuota(TableName tName) throws IOException {<a name="line.541"></a>
-<span class="sourceLineNo">542</span> if (initialized) {<a name="line.542"></a>
-<span class="sourceLineNo">543</span> namespaceQuotaManager.removeFromNamespaceUsage(tName);<a name="line.543"></a>
-<span class="sourceLineNo">544</span> }<a name="line.544"></a>
-<span class="sourceLineNo">545</span> }<a name="line.545"></a>
-<span class="sourceLineNo">546</span><a name="line.546"></a>
-<span class="sourceLineNo">547</span> public NamespaceAuditor getNamespaceQuotaManager() {<a name="line.547"></a>
-<span class="sourceLineNo">548</span> return this.namespaceQuotaManager;<a name="line.548"></a>
-<span class="sourceLineNo">549</span> }<a name="line.549"></a>
-<span class="sourceLineNo">550</span><a name="line.550"></a>
-<span class="sourceLineNo">551</span> /**<a name="line.551"></a>
-<span class="sourceLineNo">552</span> * Encapsulates CRUD quota operations for some subject.<a name="line.552"></a>
-<span class="sourceLineNo">553</span> */<a name="line.553"></a>
-<span class="sourceLineNo">554</span> private static interface SetQuotaOperations {<a name="line.554"></a>
-<span class="sourceLineNo">555</span> /**<a name="line.555"></a>
-<span class="sourceLineNo">556</span> * Fetches the current quota settings for the subject.<a name="line.556"></a>
-<span class="sourceLineNo">557</span> */<a name="line.557"></a>
-<span class="sourceLineNo">558</span> GlobalQuotaSettingsImpl fetch() throws IOException;<a name="line.558"></a>
-<span class="sourceLineNo">559</span> /**<a name="line.559"></a>
-<span class="sourceLineNo">560</span> * Deletes the quota for the subject.<a name="line.560"></a>
-<span class="sourceLineNo">561</span> */<a name="line.561"></a>
-<span class="sourceLineNo">562</span> void delete() throws IOException;<a name="line.562"></a>
-<span class="sourceLineNo">563</span> /**<a name="line.563"></a>
-<span class="sourceLineNo">564</span> * Persist the given quota for the subject.<a name="line.564"></a>
-<span class="sourceLineNo">565</span> */<a name="line.565"></a>
-<span class="sourceLineNo">566</span> void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.566"></a>
-<span class="sourceLineNo">567</span> /**<a name="line.567"></a>
-<span class="sourceLineNo">568</span> * Performs some action before {@link #update(GlobalQuotaSettingsImpl)} with the current<a name="line.568"></a>
-<span class="sourceLineNo">569</span> * quota for the subject.<a name="line.569"></a>
-<span class="sourceLineNo">570</span> */<a name="line.570"></a>
-<span class="sourceLineNo">571</span> void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.571"></a>
-<span class="sourceLineNo">572</span> /**<a name="line.572"></a>
-<span class="sourceLineNo">573</span> * Performs some action after {@link #update(GlobalQuotaSettingsImpl)} with the resulting<a name="line.573"></a>
-<span class="sourceLineNo">574</span> * quota from the request action for the subject.<a name="line.574"></a>
-<span class="sourceLineNo">575</span> */<a name="line.575"></a>
-<span class="sourceLineNo">576</span> void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.576"></a>
-<span class="sourceLineNo">577</span> }<a name="line.577"></a>
-<span class="sourceLineNo">578</span><a name="line.578"></a>
-<span class="sourceLineNo">579</span> /* ==========================================================================<a name="line.579"></a>
-<span class="sourceLineNo">580</span> * Helpers<a name="line.580"></a>
-<span class="sourceLineNo">581</span> */<a name="line.581"></a>
-<span class="sourceLineNo">582</span><a name="line.582"></a>
-<span class="sourceLineNo">583</span> private void checkQuotaSupport() throws IOException {<a name="line.583"></a>
-<span class="sourceLineNo">584</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.584"></a>
-<span class="sourceLineNo">585</span> throw new DoNotRetryIOException(<a name="line.585"></a>
-<span class="sourceLineNo">586</span> new UnsupportedOperationException("quota support disabled"));<a name="line.586"></a>
-<span class="sourceLineNo">587</span> }<a name="line.587"></a>
-<span class="sourceLineNo">588</span> if (!initialized) {<a name="line.588"></a>
-<span class="sourceLineNo">589</span> long maxWaitTime = masterServices.getConfiguration().getLong(<a name="line.589"></a>
-<span class="sourceLineNo">590</span> "hbase.master.wait.for.quota.manager.init", 30000); // default is 30 seconds.<a name="line.590"></a>
-<span class="sourceLineNo">591</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.591"></a>
-<span class="sourceLineNo">592</span> do {<a name="line.592"></a>
-<span class="sourceLineNo">593</span> try {<a name="line.593"></a>
-<span class="sourceLineNo">594</span> Thread.sleep(100);<a name="line.594"></a>
-<span class="sourceLineNo">595</span> } catch (InterruptedException e) {<a name="line.595"></a>
-<span class="sourceLineNo">596</span> LOG.warn("Interrupted while waiting for Quota Manager to be initialized.");<a name="line.596"></a>
-<span class="sourceLineNo">597</span> break;<a name="line.597"></a>
-<span class="sourceLineNo">598</span> }<a name="line.598"></a>
-<span class="sourceLineNo">599</span> } while (!initialized && (EnvironmentEdgeManager.currentTime() - startTime) < maxWaitTime);<a name="line.599"></a>
-<span class="sourceLineNo">600</span> if (!initialized) {<a name="line.600"></a>
-<span class="sourceLineNo">601</span> throw new IOException("Quota manager is uninitialized, please retry later.");<a name="line.601"></a>
-<span class="sourceLineNo">602</span> }<a name="line.602"></a>
-<span class="sourceLineNo">603</span> }<a name="line.603"></a>
-<span class="sourceLineNo">604</span> }<a name="line.604"></a>
-<span class="sourceLineNo">605</span><a name="line.605"></a>
-<span class="sourceLineNo">606</span> private void createQuotaTable() throws IOException {<a name="line.606"></a>
-<span class="sourceLineNo">607</span> masterServices.createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);<a name="line.607"></a>
-<span class="sourceLineNo">608</span> }<a name="line.608"></a>
-<span class="sourceLineNo">609</span><a name="line.609"></a>
-<span class="sourceLineNo">610</span> private static class NamedLock<T> {<a name="line.610"></a>
-<span class="sourceLineNo">611</span> private final HashSet<T> locks = new HashSet<>();<a name="line.611"></a>
-<span class="sourceLineNo">612</span><a name="line.612"></a>
-<span class="sourceLineNo">613</span> public void lock(final T name) throws InterruptedException {<a name="line.613"></a>
-<span class="sourceLineNo">614</span> synchronized (locks) {<a name="line.614"></a>
-<span class="sourceLineNo">615</span> while (locks.contains(name)) {<a name="line.615"></a>
-<span class="sourceLineNo">616</span> locks.wait();<a name="line.616"></a>
-<span class="sourceLineNo">617</span> }<a name="line.617"></a>
-<span class="sourceLineNo">618</span> locks.add(name);<a name="line.618"></a>
-<span class="sourceLineNo">619</span> }<a name="line.619"></a>
-<span class="sourceLineNo">620</span> }<a name="line.620"></a>
-<span class="sourceLineNo">621</span><a name="line.621"></a>
-<span class="sourceLineNo">622</span> public void unlock(final T name) {<a name="line.622"></a>
-<span class="sourceLineNo">623</span> synchronized (locks) {<a name="line.623"></a>
-<span class="sourceLineNo">624</span> locks.remove(name);<a name="line.624"></a>
-<span class="sourceLineNo">625</span> locks.notifyAll();<a name="line.625"></a>
-<span class="sourceLineNo">626</span> }<a name="line.626"></a>
-<span class="sourceLineNo">627</span> }<a name="line.627"></a>
-<span class="sourceLineNo">628</span> }<a name="line.628"></a>
-<span class="sourceLineNo">629</span><a name="line.629"></a>
-<span class="sourceLineNo">630</span> @Override<a name="line.630"></a>
-<span class="sourceLineNo">631</span> public void onRegionSplitReverted(RegionInfo hri) throws IOException {<a name="line.631"></a>
-<span class="sourceLineNo">632</span> if (initialized) {<a name="line.632"></a>
-<span class="sourceLineNo">633</span> this.namespaceQuotaManager.removeRegionFromNamespaceUsage(hri);<a name="line.633"></a>
-<span class="sourceLineNo">634</span> }<a name="line.634"></a>
-<span class="sourceLineNo">635</span> }<a name="line.635"></a>
-<span class="sourceLineNo">636</span><a name="line.636"></a>
-<span class="sourceLineNo">637</span> /**<a name="line.637"></a>
-<span class="sourceLineNo">638</span> * Holds the size of a region at the given time, millis since the epoch.<a name="line.638"></a>
-<span class="sourceLineNo">639</span> */<a name="line.639"></a>
-<span class="sourceLineNo">640</span> private static class SizeSnapshotWithTimestamp {<a name="line.640"></a>
-<span class="sourceLineNo">641</span> private final long size;<a name="line.641"></a>
-<span class="sourceLineNo">642</span> private final long time;<a name="line.642"></a>
-<span class="sourceLineNo">643</span><a name="line.643"></a>
-<span class="sourceLineNo">644</span> public SizeSnapshotWithTimestamp(long size, long time) {<a name="line.644"></a>
-<span class="sourceLineNo">645</span> this.size = size;<a name="line.645"></a>
-<span class="sourceLineNo">646</span> this.time = time;<a name="line.646"></a>
-<span class="sourceLineNo">647</span> }<a name="line.647"></a>
-<span class="sourceLineNo">648</span><a name="line.648"></a>
-<span class="sourceLineNo">649</span> public long getSize() {<a name="line.649"></a>
-<span class="sourceLineNo">650</span> return size;<a name="line.650"></a>
-<span class="sourceLineNo">651</span> }<a name="line.651"></a>
-<span class="sourceLineNo">652</span><a name="line.652"></a>
-<span class="sourceLineNo">653</span> public long getTime() {<a name="line.653"></a>
-<span class="sourceLineNo">654</span> return time;<a name="line.654"></a>
-<span class="sourceLineNo">655</span> }<a name="line.655"></a>
-<span class="sourceLineNo">656</span><a name="line.656"></a>
-<span class="sourceLineNo">657</span> @Override<a name="line.657"></a>
-<span class="sourceLineNo">658</span> public boolean equals(Object o) {<a name="line.658"></a>
-<span class="sourceLineNo">659</span> if (o instanceof SizeSnapshotWithTimestamp) {<a name="line.659"></a>
-<span class="sourceLineNo">660</span> SizeSnapshotWithTimestamp other = (SizeSnapshotWithTimestamp) o;<a name="line.660"></a>
-<span class="sourceLineNo">661</span> return size == other.size && time == other.time;<a name="line.661"></a>
-<span class="sourceLineNo">662</span> }<a name="line.662"></a>
-<span class="sourceLineNo">663</span> return false;<a name="line.663"></a>
-<span class="sourceLineNo">664</span> }<a name="line.664"></a>
-<span class="sourceLineNo">665</span><a name="line.665"></a>
-<span class="sourceLineNo">666</span> @Override<a name="line.666"></a>
-<span class="sourceLineNo">667</span> public int hashCode() {<a name="line.667"></a>
-<span class="sourceLineNo">668</span> HashCodeBuilder hcb = new HashCodeBuilder();<a name="line.668"></a>
-<span class="sourceLineNo">669</span> return hcb.append(size).append(time).toHashCode();<a name="line.669"></a>
-<span class="sourceLineNo">670</span> }<a name="line.670"></a>
-<span class="sourceLineNo">671</span><a name="line.671"></a>
-<span class="sourceLineNo">672</span> @Override<a name="line.672"></a>
-<span class="sourceLineNo">673</span> public String toString() {<a name="line.673"></a>
-<span class="sourceLineNo">674</span> StringBuilder sb = new StringBuilder(32);<a name="line.674"></a>
-<span class="sourceLineNo">675</span> sb.append("SizeSnapshotWithTimestamp={size=").append(size).append("B, ");<a name="line.675"></a>
-<span class="sourceLineNo">676</span> sb.append("time=").append(time).append("}");<a name="line.676"></a>
-<span class="sourceLineNo">677</span> return sb.toString();<a name="line.677"></a>
-<span class="sourceLineNo">678</span> }<a name="line.678"></a>
-<span class="sourceLineNo">679</span> }<a name="line.679"></a>
-<span class="sourceLineNo">680</span><a name="line.680"></a>
-<span class="sourceLineNo">681</span> @VisibleForTesting<a name="line.681"></a>
-<span class="sourceLineNo">682</span> void initializeRegionSizes() {<a name="line.682"></a>
-<span class="sourceLineNo">683</span> assert regionSizes == null;<a name="line.683"></a>
-<span class="sourceLineNo">684</span> this.regionSizes = new ConcurrentHashMap<>();<a name="line.684"></a>
-<span class="sourceLineNo">685</span> }<a name="line.685"></a>
-<span class="sourceLineNo">686</span><a name="line.686"></a>
-<span class="sourceLineNo">687</span> public void addRegionSize(RegionInfo hri, long size, long time) {<a name="line.687"></a>
-<span class="sourceLineNo">688</span> if (regionSizes == null) {<a name="line.688"></a>
-<span class="sourceLineNo">689</span> return;<a name="line.689"></a>
-<span class="sourceLineNo">690</span> }<a name="line.690"></a>
-<span class="sourceLineNo">691</span> regionSizes.put(hri, new SizeSnapshotWithTimestamp(size, time));<a name="line.691"></a>
-<span class="sourceLineNo">692</span> }<a name="line.692"></a>
-<span class="sourceLineNo">693</span><a name="line.693"></a>
-<span class="sourceLineNo">694</span> public Map<RegionInfo, Long> snapshotRegionSizes() {<a name="line.694"></a>
-<span class="sourceLineNo">695</span> if (regionSizes == null) {<a name="line.695"></a>
-<span class="sourceLineNo">696</span> return EMPTY_MAP;<a name="line.696"></a>
-<span class="sourceLineNo">697</span> }<a name="line.697"></a>
-<span class="sourceLineNo">698</span><a name="line.698"></a>
-<span class="sourceLineNo">699</span> Map<RegionInfo, Long> copy = new HashMap<>();<a name="line.699"></a>
-<span class="sourceLineNo">700</span> for (Entry<RegionInfo, SizeSnapshotWithTimestamp> entry : regionSizes.entrySet()) {<a name="line.700"></a>
-<span class="sourceLineNo">701</span> copy.put(entry.getKey(), entry.getValue().getSize());<a name="line.701"></a>
-<span class="sourceLineNo">702</span> }<a name="line.702"></a>
-<span class="sourceLineNo">703</span> return copy;<a name="line.703"></a>
-<span class="sourceLineNo">704</span> }<a name="line.704"></a>
-<span class="sourceLineNo">705</span><a name="line.705"></a>
-<span class="sourceLineNo">706</span> int pruneEntriesOlderThan(long timeToPruneBefore) {<a name="line.706"></a>
-<span class="sourceLineNo">707</span> if (regionSizes == null) {<a name="line.707"></a>
-<span class="sourceLineNo">708</span> return 0;<a name="line.708"></a>
-<span class="sourceLineNo">709</span> }<a name="line.709"></a>
-<span class="sourceLineNo">710</span> int numEntriesRemoved = 0;<a name="line.710"></a>
-<span class="sourceLineNo">711</span> Iterator<Entry<RegionInfo,SizeSnapshotWithTimestamp>> iterator =<a name="line.711"></a>
-<span class="sourceLineNo">712</span> regionSizes.entrySet().iterator();<a name="line.712"></a>
-<span class="sourceLineNo">713</span> while (iterator.hasNext()) {<a name="line.713"></a>
-<span class="sourceLineNo">714</span> long currentEntryTime = iterator.next().getValue().getTime();<a name="line.714"></a>
-<span class="sourceLineNo">715</span> if (currentEntryTime < timeToPruneBefore) {<a name="line.715"></a>
-<span class="sourceLineNo">716</span> iterator.remove();<a name="line.716"></a>
-<span class="sourceLineNo">717</span> numEntriesRemoved++;<a name="line.717"></a>
-<span class="sourceLineNo">718</span> }<a name="line.718"></a>
-<span class="sourceLineNo">719</span> }<a name="line.719"></a>
-<span class="sourceLineNo">720</span> return numEntriesRemoved;<a name="line.720"></a>
-<span class="sourceLineNo">721</span> }<a name="line.721"></a>
-<span class="sourceLineNo">722</span><a name="line.722"></a>
-<span class="sourceLineNo">723</span> public void processFileArchivals(FileArchiveNotificationRequest request, Connection conn,<a name="line.723"></a>
-<span class="sourceLineNo">724</span> Configuration conf, FileSystem fs) throws IOException {<a name="line.724"></a>
-<span class="sourceLineNo">725</span> final HashMultimap<TableName,Entry<String,Long>> archivedFilesByTable = HashMultimap.create();<a name="line.725"></a>
-<span class="sourceLineNo">726</span> // Group the archived files by table<a name="line.726"></a>
-<span class="sourceLineNo">727</span> for (FileWithSize fileWithSize : request.getArchivedFilesList()) {<a name="line.727"></a>
-<span class="sourceLineNo">728</span> TableName tn = ProtobufUtil.toTableName(fileWithSize.getTableName());<a name="line.728"></a>
-<span class="sourceLineNo">729</span> archivedFilesByTable.put(<a name="line.729"></a>
-<span class="sourceLineNo">730</span> tn, Maps.immutableEntry(fileWithSize.getName(), fileWithSize.getSize()));<a name="line.730"></a>
-<span class="sourceLineNo">731</span> }<a name="line.731"></a>
-<span class="sourceLineNo">732</span> if (LOG.isTraceEnabled()) {<a name="line.732"></a>
-<span class="sourceLineNo">733</span> LOG.trace("Grouped archived files by table: " + archivedFilesByTable);<a name="line.733"></a>
-<span class="sourceLineNo">734</span> }<a name="line.734"></a>
-<span class="sourceLineNo">735</span> // Report each set of files to the appropriate object<a name="line.735"></a>
-<span class="sourceLineNo">736</span> for (TableName tn : archivedFilesByTable.keySet()) {<a name="line.736"></a>
-<span class="sourceLineNo">737</span> final Set<Entry<String,Long>> filesWithSize = archivedFilesByTable.get(tn);<a name="line.737"></a>
-<span class="sourceLineNo">738</span> final FileArchiverNotifier notifier = FileArchiverNotifierFactoryImpl.getInstance().get(<a name="line.738"></a>
-<span class="sourceLineNo">739</span> conn, conf, fs, tn);<a name="line.739"></a>
-<span class="sourceLineNo">740</span> notifier.addArchivedFiles(filesWithSize);<a name="line.740"></a>
-<span class="sourceLineNo">741</span> }<a name="line.741"></a>
-<span class="sourceLineNo">742</span> }<a name="line.742"></a>
-<span class="sourceLineNo">743</span><a name="line.743"></a>
-<span class="sourceLineNo">744</span> /**<a name="line.744"></a>
-<span class="sourceLineNo">745</span> * Removes each region size entry where the RegionInfo references the provided TableName.<a name="line.745"></a>
-<span class="sourceLineNo">746</span> *<a name="line.746"></a>
-<span class="sourceLineNo">747</span> * @param tableName tableName.<a name="line.747"></a>
-<span class="sourceLineNo">748</span> */<a name="line.748"></a>
-<span class="sourceLineNo">749</span> public void removeRegionSizesForTable(TableName tableName) {<a name="line.749"></a>
-<span class="sourceLineNo">750</span> regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));<a name="line.750"></a>
-<span class="sourceLineNo">751</span> }<a name="line.751"></a>
-<span class="sourceLineNo">752</span>}<a name="line.752"></a>
-<span class="sourceLineNo">753</span><a name="line.753"></a>
+<span class="sourceLineNo">028</span>import java.util.Optional;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import java.util.Set;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import java.util.concurrent.ConcurrentHashMap;<a name="line.30"></a>
+<span class="sourceLineNo">031</span><a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.commons.lang3.builder.HashCodeBuilder;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.conf.Configuration;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.fs.FileSystem;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.NamespaceDescriptor;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.RegionStateListener;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.TableName;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.client.Connection;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.master.MasterServices;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.master.procedure.ProcedurePrepareLatch;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.hbase.master.procedure.SwitchRpcThrottleProcedure;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.apache.hadoop.hbase.namespace.NamespaceAuditor;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.apache.hadoop.hbase.quotas.SpaceQuotaSnapshot.SpaceQuotaStatus;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.apache.yetus.audience.InterfaceAudience;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.apache.yetus.audience.InterfaceStability;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.slf4j.Logger;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.slf4j.LoggerFactory;<a name="line.51"></a>
+<span class="sourceLineNo">052</span><a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.apache.hbase.thirdparty.com.google.common.annotations.VisibleForTesting;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.apache.hbase.thirdparty.com.google.common.collect.Maps;<a name="line.55"></a>
+<span class="sourceLineNo">056</span>import org.apache.hbase.thirdparty.com.google.protobuf.TextFormat;<a name="line.56"></a>
+<span class="sourceLineNo">057</span><a name="line.57"></a>
+<span class="sourceLineNo">058</span>import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;<a name="line.58"></a>
+<span class="sourceLineNo">059</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledRequest;<a name="line.59"></a>
+<span class="sourceLineNo">060</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.IsRpcThrottleEnabledResponse;<a name="line.60"></a>
+<span class="sourceLineNo">061</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaRequest;<a name="line.61"></a>
+<span class="sourceLineNo">062</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SetQuotaResponse;<a name="line.62"></a>
+<span class="sourceLineNo">063</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaRequest;<a name="line.63"></a>
+<span class="sourceLineNo">064</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchExceedThrottleQuotaResponse;<a name="line.64"></a>
+<span class="sourceLineNo">065</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleRequest;<a name="line.65"></a>
+<span class="sourceLineNo">066</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos.SwitchRpcThrottleResponse;<a name="line.66"></a>
+<span class="sourceLineNo">067</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest;<a name="line.67"></a>
+<span class="sourceLineNo">068</span>import org.apache.hadoop.hbase.shaded.protobuf.generated.RegionServerStatusProtos.FileArchiveNotificationRequest.FileWithSize;<a name="line.68"></a>
+<span class="sourceLineNo">069</span><a name="line.69"></a>
+<span class="sourceLineNo">070</span>/**<a name="line.70"></a>
+<span class="sourceLineNo">071</span> * Master Quota Manager.<a name="line.71"></a>
+<span class="sourceLineNo">072</span> * It is responsible for initialize the quota table on the first-run and<a name="line.72"></a>
+<span class="sourceLineNo">073</span> * provide the admin operations to interact with the quota table.<a name="line.73"></a>
+<span class="sourceLineNo">074</span> *<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * TODO: FUTURE: The master will be responsible to notify each RS of quota changes<a name="line.75"></a>
+<span class="sourceLineNo">076</span> * and it will do the "quota aggregation" when the QuotaScope is CLUSTER.<a name="line.76"></a>
+<span class="sourceLineNo">077</span> */<a name="line.77"></a>
+<span class="sourceLineNo">078</span>@InterfaceAudience.Private<a name="line.78"></a>
+<span class="sourceLineNo">079</span>@InterfaceStability.Evolving<a name="line.79"></a>
+<span class="sourceLineNo">080</span>public class MasterQuotaManager implements RegionStateListener {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> private static final Logger LOG = LoggerFactory.getLogger(MasterQuotaManager.class);<a name="line.81"></a>
+<span class="sourceLineNo">082</span> private static final Map<RegionInfo, Long> EMPTY_MAP = Collections.unmodifiableMap(<a name="line.82"></a>
+<span class="sourceLineNo">083</span> new HashMap<>());<a name="line.83"></a>
+<span class="sourceLineNo">084</span><a name="line.84"></a>
+<span class="sourceLineNo">085</span> private final MasterServices masterServices;<a name="line.85"></a>
+<span class="sourceLineNo">086</span> private NamedLock<String> namespaceLocks;<a name="line.86"></a>
+<span class="sourceLineNo">087</span> private NamedLock<TableName> tableLocks;<a name="line.87"></a>
+<span class="sourceLineNo">088</span> private NamedLock<String> userLocks;<a name="line.88"></a>
+<span class="sourceLineNo">089</span> private NamedLock<String> regionServerLocks;<a name="line.89"></a>
+<span class="sourceLineNo">090</span> private boolean initialized = false;<a name="line.90"></a>
+<span class="sourceLineNo">091</span> private NamespaceAuditor namespaceQuotaManager;<a name="line.91"></a>
+<span class="sourceLineNo">092</span> private ConcurrentHashMap<RegionInfo, SizeSnapshotWithTimestamp> regionSizes;<a name="line.92"></a>
+<span class="sourceLineNo">093</span> // Storage for quota rpc throttle<a name="line.93"></a>
+<span class="sourceLineNo">094</span> private RpcThrottleStorage rpcThrottleStorage;<a name="line.94"></a>
+<span class="sourceLineNo">095</span><a name="line.95"></a>
+<span class="sourceLineNo">096</span> public MasterQuotaManager(final MasterServices masterServices) {<a name="line.96"></a>
+<span class="sourceLineNo">097</span> this.masterServices = masterServices;<a name="line.97"></a>
+<span class="sourceLineNo">098</span> }<a name="line.98"></a>
+<span class="sourceLineNo">099</span><a name="line.99"></a>
+<span class="sourceLineNo">100</span> public void start() throws IOException {<a name="line.100"></a>
+<span class="sourceLineNo">101</span> // If the user doesn't want the quota support skip all the initializations.<a name="line.101"></a>
+<span class="sourceLineNo">102</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> LOG.info("Quota support disabled");<a name="line.103"></a>
+<span class="sourceLineNo">104</span> return;<a name="line.104"></a>
+<span class="sourceLineNo">105</span> }<a name="line.105"></a>
+<span class="sourceLineNo">106</span><a name="line.106"></a>
+<span class="sourceLineNo">107</span> // Create the quota table if missing<a name="line.107"></a>
+<span class="sourceLineNo">108</span> if (!MetaTableAccessor.tableExists(masterServices.getConnection(),<a name="line.108"></a>
+<span class="sourceLineNo">109</span> QuotaUtil.QUOTA_TABLE_NAME)) {<a name="line.109"></a>
+<span class="sourceLineNo">110</span> LOG.info("Quota table not found. Creating...");<a name="line.110"></a>
+<span class="sourceLineNo">111</span> createQuotaTable();<a name="line.111"></a>
+<span class="sourceLineNo">112</span> }<a name="line.112"></a>
+<span class="sourceLineNo">113</span><a name="line.113"></a>
+<span class="sourceLineNo">114</span> LOG.info("Initializing quota support");<a name="line.114"></a>
+<span class="sourceLineNo">115</span> namespaceLocks = new NamedLock<>();<a name="line.115"></a>
+<span class="sourceLineNo">116</span> tableLocks = new NamedLock<>();<a name="line.116"></a>
+<span class="sourceLineNo">117</span> userLocks = new NamedLock<>();<a name="line.117"></a>
+<span class="sourceLineNo">118</span> regionServerLocks = new NamedLock<>();<a name="line.118"></a>
+<span class="sourceLineNo">119</span> regionSizes = new ConcurrentHashMap<>();<a name="line.119"></a>
+<span class="sourceLineNo">120</span><a name="line.120"></a>
+<span class="sourceLineNo">121</span> namespaceQuotaManager = new NamespaceAuditor(masterServices);<a name="line.121"></a>
+<span class="sourceLineNo">122</span> namespaceQuotaManager.start();<a name="line.122"></a>
+<span class="sourceLineNo">123</span> initialized = true;<a name="line.123"></a>
+<span class="sourceLineNo">124</span><a name="line.124"></a>
+<span class="sourceLineNo">125</span> rpcThrottleStorage =<a name="line.125"></a>
+<span class="sourceLineNo">126</span> new RpcThrottleStorage(masterServices.getZooKeeper(), masterServices.getConfiguration());<a name="line.126"></a>
+<span class="sourceLineNo">127</span> }<a name="line.127"></a>
+<span class="sourceLineNo">128</span><a name="line.128"></a>
+<span class="sourceLineNo">129</span> public void stop() {<a name="line.129"></a>
+<span class="sourceLineNo">130</span> }<a name="line.130"></a>
+<span class="sourceLineNo">131</span><a name="line.131"></a>
+<span class="sourceLineNo">132</span> public boolean isQuotaInitialized() {<a name="line.132"></a>
+<span class="sourceLineNo">133</span> return initialized && namespaceQuotaManager.isInitialized();<a name="line.133"></a>
+<span class="sourceLineNo">134</span> }<a name="line.134"></a>
+<span class="sourceLineNo">135</span><a name="line.135"></a>
+<span class="sourceLineNo">136</span> /* ==========================================================================<a name="line.136"></a>
+<span class="sourceLineNo">137</span> * Admin operations to manage the quota table<a name="line.137"></a>
+<span class="sourceLineNo">138</span> */<a name="line.138"></a>
+<span class="sourceLineNo">139</span> public SetQuotaResponse setQuota(final SetQuotaRequest req)<a name="line.139"></a>
+<span class="sourceLineNo">140</span> throws IOException, InterruptedException {<a name="line.140"></a>
+<span class="sourceLineNo">141</span> checkQuotaSupport();<a name="line.141"></a>
+<span class="sourceLineNo">142</span><a name="line.142"></a>
+<span class="sourceLineNo">143</span> if (req.hasUserName()) {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> userLocks.lock(req.getUserName());<a name="line.144"></a>
+<span class="sourceLineNo">145</span> try {<a name="line.145"></a>
+<span class="sourceLineNo">146</span> if (req.hasTableName()) {<a name="line.146"></a>
+<span class="sourceLineNo">147</span> setUserQuota(req.getUserName(), ProtobufUtil.toTableName(req.getTableName()), req);<a name="line.147"></a>
+<span class="sourceLineNo">148</span> } else if (req.hasNamespace()) {<a name="line.148"></a>
+<span class="sourceLineNo">149</span> setUserQuota(req.getUserName(), req.getNamespace(), req);<a name="line.149"></a>
+<span class="sourceLineNo">150</span> } else {<a name="line.150"></a>
+<span class="sourceLineNo">151</span> setUserQuota(req.getUserName(), req);<a name="line.151"></a>
+<span class="sourceLineNo">152</span> }<a name="line.152"></a>
+<span class="sourceLineNo">153</span> } finally {<a name="line.153"></a>
+<span class="sourceLineNo">154</span> userLocks.unlock(req.getUserName());<a name="line.154"></a>
+<span class="sourceLineNo">155</span> }<a name="line.155"></a>
+<span class="sourceLineNo">156</span> } else if (req.hasTableName()) {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> TableName table = ProtobufUtil.toTableName(req.getTableName());<a name="line.157"></a>
+<span class="sourceLineNo">158</span> tableLocks.lock(table);<a name="line.158"></a>
+<span class="sourceLineNo">159</span> try {<a name="line.159"></a>
+<span class="sourceLineNo">160</span> setTableQuota(table, req);<a name="line.160"></a>
+<span class="sourceLineNo">161</span> } finally {<a name="line.161"></a>
+<span class="sourceLineNo">162</span> tableLocks.unlock(table);<a name="line.162"></a>
+<span class="sourceLineNo">163</span> }<a name="line.163"></a>
+<span class="sourceLineNo">164</span> } else if (req.hasNamespace()) {<a name="line.164"></a>
+<span class="sourceLineNo">165</span> namespaceLocks.lock(req.getNamespace());<a name="line.165"></a>
+<span class="sourceLineNo">166</span> try {<a name="line.166"></a>
+<span class="sourceLineNo">167</span> setNamespaceQuota(req.getNamespace(), req);<a name="line.167"></a>
+<span class="sourceLineNo">168</span> } finally {<a name="line.168"></a>
+<span class="sourceLineNo">169</span> namespaceLocks.unlock(req.getNamespace());<a name="line.169"></a>
+<span class="sourceLineNo">170</span> }<a name="line.170"></a>
+<span class="sourceLineNo">171</span> } else if (req.hasRegionServer()) {<a name="line.171"></a>
+<span class="sourceLineNo">172</span> regionServerLocks.lock(req.getRegionServer());<a name="line.172"></a>
+<span class="sourceLineNo">173</span> try {<a name="line.173"></a>
+<span class="sourceLineNo">174</span> setRegionServerQuota(req.getRegionServer(), req);<a name="line.174"></a>
+<span class="sourceLineNo">175</span> } finally {<a name="line.175"></a>
+<span class="sourceLineNo">176</span> regionServerLocks.unlock(req.getRegionServer());<a name="line.176"></a>
+<span class="sourceLineNo">177</span> }<a name="line.177"></a>
+<span class="sourceLineNo">178</span> } else {<a name="line.178"></a>
+<span class="sourceLineNo">179</span> throw new DoNotRetryIOException(new UnsupportedOperationException(<a name="line.179"></a>
+<span class="sourceLineNo">180</span> "a user, a table, a namespace or region server must be specified"));<a name="line.180"></a>
+<span class="sourceLineNo">181</span> }<a name="line.181"></a>
+<span class="sourceLineNo">182</span> return SetQuotaResponse.newBuilder().build();<a name="line.182"></a>
+<span class="sourceLineNo">183</span> }<a name="line.183"></a>
+<span class="sourceLineNo">184</span><a name="line.184"></a>
+<span class="sourceLineNo">185</span> public void setUserQuota(final String userName, final SetQuotaRequest req)<a name="line.185"></a>
+<span class="sourceLineNo">186</span> throws IOException, InterruptedException {<a name="line.186"></a>
+<span class="sourceLineNo">187</span> setQuota(req, new SetQuotaOperations() {<a name="line.187"></a>
+<span class="sourceLineNo">188</span> @Override<a name="line.188"></a>
+<span class="sourceLineNo">189</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.189"></a>
+<span class="sourceLineNo">190</span> return new GlobalQuotaSettingsImpl(req.getUserName(), null, null, null,<a name="line.190"></a>
+<span class="sourceLineNo">191</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName));<a name="line.191"></a>
+<span class="sourceLineNo">192</span> }<a name="line.192"></a>
+<span class="sourceLineNo">193</span> @Override<a name="line.193"></a>
+<span class="sourceLineNo">194</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.194"></a>
+<span class="sourceLineNo">195</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, quotaPojo.toQuotas());<a name="line.195"></a>
+<span class="sourceLineNo">196</span> }<a name="line.196"></a>
+<span class="sourceLineNo">197</span> @Override<a name="line.197"></a>
+<span class="sourceLineNo">198</span> public void delete() throws IOException {<a name="line.198"></a>
+<span class="sourceLineNo">199</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName);<a name="line.199"></a>
+<span class="sourceLineNo">200</span> }<a name="line.200"></a>
+<span class="sourceLineNo">201</span> @Override<a name="line.201"></a>
+<span class="sourceLineNo">202</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.202"></a>
+<span class="sourceLineNo">203</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, quotaPojo);<a name="line.203"></a>
+<span class="sourceLineNo">204</span> }<a name="line.204"></a>
+<span class="sourceLineNo">205</span> @Override<a name="line.205"></a>
+<span class="sourceLineNo">206</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.206"></a>
+<span class="sourceLineNo">207</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, quotaPojo);<a name="line.207"></a>
+<span class="sourceLineNo">208</span> }<a name="line.208"></a>
+<span class="sourceLineNo">209</span> });<a name="line.209"></a>
+<span class="sourceLineNo">210</span> }<a name="line.210"></a>
+<span class="sourceLineNo">211</span><a name="line.211"></a>
+<span class="sourceLineNo">212</span> public void setUserQuota(final String userName, final TableName table,<a name="line.212"></a>
+<span class="sourceLineNo">213</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.213"></a>
+<span class="sourceLineNo">214</span> setQuota(req, new SetQuotaOperations() {<a name="line.214"></a>
+<span class="sourceLineNo">215</span> @Override<a name="line.215"></a>
+<span class="sourceLineNo">216</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.216"></a>
+<span class="sourceLineNo">217</span> return new GlobalQuotaSettingsImpl(userName, table, null, null,<a name="line.217"></a>
+<span class="sourceLineNo">218</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, table));<a name="line.218"></a>
+<span class="sourceLineNo">219</span> }<a name="line.219"></a>
+<span class="sourceLineNo">220</span> @Override<a name="line.220"></a>
+<span class="sourceLineNo">221</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.221"></a>
+<span class="sourceLineNo">222</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, table,<a name="line.222"></a>
+<span class="sourceLineNo">223</span> quotaPojo.toQuotas());<a name="line.223"></a>
+<span class="sourceLineNo">224</span> }<a name="line.224"></a>
+<span class="sourceLineNo">225</span> @Override<a name="line.225"></a>
+<span class="sourceLineNo">226</span> public void delete() throws IOException {<a name="line.226"></a>
+<span class="sourceLineNo">227</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, table);<a name="line.227"></a>
+<span class="sourceLineNo">228</span> }<a name="line.228"></a>
+<span class="sourceLineNo">229</span> @Override<a name="line.229"></a>
+<span class="sourceLineNo">230</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.230"></a>
+<span class="sourceLineNo">231</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(userName, table, quotaPojo);<a name="line.231"></a>
+<span class="sourceLineNo">232</span> }<a name="line.232"></a>
+<span class="sourceLineNo">233</span> @Override<a name="line.233"></a>
+<span class="sourceLineNo">234</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.234"></a>
+<span class="sourceLineNo">235</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(userName, table, quotaPojo);<a name="line.235"></a>
+<span class="sourceLineNo">236</span> }<a name="line.236"></a>
+<span class="sourceLineNo">237</span> });<a name="line.237"></a>
+<span class="sourceLineNo">238</span> }<a name="line.238"></a>
+<span class="sourceLineNo">239</span><a name="line.239"></a>
+<span class="sourceLineNo">240</span> public void setUserQuota(final String userName, final String namespace,<a name="line.240"></a>
+<span class="sourceLineNo">241</span> final SetQuotaRequest req) throws IOException, InterruptedException {<a name="line.241"></a>
+<span class="sourceLineNo">242</span> setQuota(req, new SetQuotaOperations() {<a name="line.242"></a>
+<span class="sourceLineNo">243</span> @Override<a name="line.243"></a>
+<span class="sourceLineNo">244</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.244"></a>
+<span class="sourceLineNo">245</span> return new GlobalQuotaSettingsImpl(userName, null, namespace, null,<a name="line.245"></a>
+<span class="sourceLineNo">246</span> QuotaUtil.getUserQuota(masterServices.getConnection(), userName, namespace));<a name="line.246"></a>
+<span class="sourceLineNo">247</span> }<a name="line.247"></a>
+<span class="sourceLineNo">248</span> @Override<a name="line.248"></a>
+<span class="sourceLineNo">249</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.249"></a>
+<span class="sourceLineNo">250</span> QuotaUtil.addUserQuota(masterServices.getConnection(), userName, namespace,<a name="line.250"></a>
+<span class="sourceLineNo">251</span> quotaPojo.toQuotas());<a name="line.251"></a>
+<span class="sourceLineNo">252</span> }<a name="line.252"></a>
+<span class="sourceLineNo">253</span> @Override<a name="line.253"></a>
+<span class="sourceLineNo">254</span> public void delete() throws IOException {<a name="line.254"></a>
+<span class="sourceLineNo">255</span> QuotaUtil.deleteUserQuota(masterServices.getConnection(), userName, namespace);<a name="line.255"></a>
+<span class="sourceLineNo">256</span> }<a name="line.256"></a>
+<span class="sourceLineNo">257</span> @Override<a name="line.257"></a>
+<span class="sourceLineNo">258</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.258"></a>
+<span class="sourceLineNo">259</span> masterServices.getMasterCoprocessorHost().preSetUserQuota(<a name="line.259"></a>
+<span class="sourceLineNo">260</span> userName, namespace, quotaPojo);<a name="line.260"></a>
+<span class="sourceLineNo">261</span> }<a name="line.261"></a>
+<span class="sourceLineNo">262</span> @Override<a name="line.262"></a>
+<span class="sourceLineNo">263</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.263"></a>
+<span class="sourceLineNo">264</span> masterServices.getMasterCoprocessorHost().postSetUserQuota(<a name="line.264"></a>
+<span class="sourceLineNo">265</span> userName, namespace, quotaPojo);<a name="line.265"></a>
+<span class="sourceLineNo">266</span> }<a name="line.266"></a>
+<span class="sourceLineNo">267</span> });<a name="line.267"></a>
+<span class="sourceLineNo">268</span> }<a name="line.268"></a>
+<span class="sourceLineNo">269</span><a name="line.269"></a>
+<span class="sourceLineNo">270</span> public void setTableQuota(final TableName table, final SetQuotaRequest req)<a name="line.270"></a>
+<span class="sourceLineNo">271</span> throws IOException, InterruptedException {<a name="line.271"></a>
+<span class="sourceLineNo">272</span> setQuota(req, new SetQuotaOperations() {<a name="line.272"></a>
+<span class="sourceLineNo">273</span> @Override<a name="line.273"></a>
+<span class="sourceLineNo">274</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.274"></a>
+<span class="sourceLineNo">275</span> return new GlobalQuotaSettingsImpl(null, table, null, null,<a name="line.275"></a>
+<span class="sourceLineNo">276</span> QuotaUtil.getTableQuota(masterServices.getConnection(), table));<a name="line.276"></a>
+<span class="sourceLineNo">277</span> }<a name="line.277"></a>
+<span class="sourceLineNo">278</span> @Override<a name="line.278"></a>
+<span class="sourceLineNo">279</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.279"></a>
+<span class="sourceLineNo">280</span> QuotaUtil.addTableQuota(masterServices.getConnection(), table, quotaPojo.toQuotas());<a name="line.280"></a>
+<span class="sourceLineNo">281</span> }<a name="line.281"></a>
+<span class="sourceLineNo">282</span> @Override<a name="line.282"></a>
+<span class="sourceLineNo">283</span> public void delete() throws IOException {<a name="line.283"></a>
+<span class="sourceLineNo">284</span> SpaceQuotaSnapshot currSnapshotOfTable =<a name="line.284"></a>
+<span class="sourceLineNo">285</span> QuotaTableUtil.getCurrentSnapshotFromQuotaTable(masterServices.getConnection(), table);<a name="line.285"></a>
+<span class="sourceLineNo">286</span> QuotaUtil.deleteTableQuota(masterServices.getConnection(), table);<a name="line.286"></a>
+<span class="sourceLineNo">287</span> if (currSnapshotOfTable != null) {<a name="line.287"></a>
+<span class="sourceLineNo">288</span> SpaceQuotaStatus quotaStatus = currSnapshotOfTable.getQuotaStatus();<a name="line.288"></a>
+<span class="sourceLineNo">289</span> if (SpaceViolationPolicy.DISABLE == quotaStatus.getPolicy().orElse(null)<a name="line.289"></a>
+<span class="sourceLineNo">290</span> && quotaStatus.isInViolation()) {<a name="line.290"></a>
+<span class="sourceLineNo">291</span> QuotaUtil.enableTableIfNotEnabled(masterServices.getConnection(), table);<a name="line.291"></a>
+<span class="sourceLineNo">292</span> }<a name="line.292"></a>
+<span class="sourceLineNo">293</span> }<a name="line.293"></a>
+<span class="sourceLineNo">294</span> }<a name="line.294"></a>
+<span class="sourceLineNo">295</span> @Override<a name="line.295"></a>
+<span class="sourceLineNo">296</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.296"></a>
+<span class="sourceLineNo">297</span> masterServices.getMasterCoprocessorHost().preSetTableQuota(table, quotaPojo);<a name="line.297"></a>
+<span class="sourceLineNo">298</span> }<a name="line.298"></a>
+<span class="sourceLineNo">299</span> @Override<a name="line.299"></a>
+<span class="sourceLineNo">300</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.300"></a>
+<span class="sourceLineNo">301</span> masterServices.getMasterCoprocessorHost().postSetTableQuota(table, quotaPojo);<a name="line.301"></a>
+<span class="sourceLineNo">302</span> }<a name="line.302"></a>
+<span class="sourceLineNo">303</span> });<a name="line.303"></a>
+<span class="sourceLineNo">304</span> }<a name="line.304"></a>
+<span class="sourceLineNo">305</span><a name="line.305"></a>
+<span class="sourceLineNo">306</span> public void setNamespaceQuota(final String namespace, final SetQuotaRequest req)<a name="line.306"></a>
+<span class="sourceLineNo">307</span> throws IOException, InterruptedException {<a name="line.307"></a>
+<span class="sourceLineNo">308</span> setQuota(req, new SetQuotaOperations() {<a name="line.308"></a>
+<span class="sourceLineNo">309</span> @Override<a name="line.309"></a>
+<span class="sourceLineNo">310</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.310"></a>
+<span class="sourceLineNo">311</span> return new GlobalQuotaSettingsImpl(null, null, namespace, null,<a name="line.311"></a>
+<span class="sourceLineNo">312</span> QuotaUtil.getNamespaceQuota(masterServices.getConnection(), namespace));<a name="line.312"></a>
+<span class="sourceLineNo">313</span> }<a name="line.313"></a>
+<span class="sourceLineNo">314</span> @Override<a name="line.314"></a>
+<span class="sourceLineNo">315</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.315"></a>
+<span class="sourceLineNo">316</span> QuotaUtil.addNamespaceQuota(masterServices.getConnection(), namespace,<a name="line.316"></a>
+<span class="sourceLineNo">317</span> quotaPojo.toQuotas());<a name="line.317"></a>
+<span class="sourceLineNo">318</span> }<a name="line.318"></a>
+<span class="sourceLineNo">319</span> @Override<a name="line.319"></a>
+<span class="sourceLineNo">320</span> public void delete() throws IOException {<a name="line.320"></a>
+<span class="sourceLineNo">321</span> QuotaUtil.deleteNamespaceQuota(masterServices.getConnection(), namespace);<a name="line.321"></a>
+<span class="sourceLineNo">322</span> }<a name="line.322"></a>
+<span class="sourceLineNo">323</span> @Override<a name="line.323"></a>
+<span class="sourceLineNo">324</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.324"></a>
+<span class="sourceLineNo">325</span> masterServices.getMasterCoprocessorHost().preSetNamespaceQuota(namespace, quotaPojo);<a name="line.325"></a>
+<span class="sourceLineNo">326</span> }<a name="line.326"></a>
+<span class="sourceLineNo">327</span> @Override<a name="line.327"></a>
+<span class="sourceLineNo">328</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.328"></a>
+<span class="sourceLineNo">329</span> masterServices.getMasterCoprocessorHost().postSetNamespaceQuota(namespace, quotaPojo);<a name="line.329"></a>
+<span class="sourceLineNo">330</span> }<a name="line.330"></a>
+<span class="sourceLineNo">331</span> });<a name="line.331"></a>
+<span class="sourceLineNo">332</span> }<a name="line.332"></a>
+<span class="sourceLineNo">333</span><a name="line.333"></a>
+<span class="sourceLineNo">334</span> public void setRegionServerQuota(final String regionServer, final SetQuotaRequest req)<a name="line.334"></a>
+<span class="sourceLineNo">335</span> throws IOException, InterruptedException {<a name="line.335"></a>
+<span class="sourceLineNo">336</span> setQuota(req, new SetQuotaOperations() {<a name="line.336"></a>
+<span class="sourceLineNo">337</span> @Override<a name="line.337"></a>
+<span class="sourceLineNo">338</span> public GlobalQuotaSettingsImpl fetch() throws IOException {<a name="line.338"></a>
+<span class="sourceLineNo">339</span> return new GlobalQuotaSettingsImpl(null, null, null, regionServer,<a name="line.339"></a>
+<span class="sourceLineNo">340</span> QuotaUtil.getRegionServerQuota(masterServices.getConnection(), regionServer));<a name="line.340"></a>
+<span class="sourceLineNo">341</span> }<a name="line.341"></a>
+<span class="sourceLineNo">342</span><a name="line.342"></a>
+<span class="sourceLineNo">343</span> @Override<a name="line.343"></a>
+<span class="sourceLineNo">344</span> public void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.344"></a>
+<span class="sourceLineNo">345</span> QuotaUtil.addRegionServerQuota(masterServices.getConnection(), regionServer,<a name="line.345"></a>
+<span class="sourceLineNo">346</span> quotaPojo.toQuotas());<a name="line.346"></a>
+<span class="sourceLineNo">347</span> }<a name="line.347"></a>
+<span class="sourceLineNo">348</span><a name="line.348"></a>
+<span class="sourceLineNo">349</span> @Override<a name="line.349"></a>
+<span class="sourceLineNo">350</span> public void delete() throws IOException {<a name="line.350"></a>
+<span class="sourceLineNo">351</span> QuotaUtil.deleteRegionServerQuota(masterServices.getConnection(), regionServer);<a name="line.351"></a>
+<span class="sourceLineNo">352</span> }<a name="line.352"></a>
+<span class="sourceLineNo">353</span><a name="line.353"></a>
+<span class="sourceLineNo">354</span> @Override<a name="line.354"></a>
+<span class="sourceLineNo">355</span> public void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.355"></a>
+<span class="sourceLineNo">356</span> masterServices.getMasterCoprocessorHost().preSetRegionServerQuota(regionServer, quotaPojo);<a name="line.356"></a>
+<span class="sourceLineNo">357</span> }<a name="line.357"></a>
+<span class="sourceLineNo">358</span><a name="line.358"></a>
+<span class="sourceLineNo">359</span> @Override<a name="line.359"></a>
+<span class="sourceLineNo">360</span> public void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException {<a name="line.360"></a>
+<span class="sourceLineNo">361</span> masterServices.getMasterCoprocessorHost().postSetRegionServerQuota(regionServer, quotaPojo);<a name="line.361"></a>
+<span class="sourceLineNo">362</span> }<a name="line.362"></a>
+<span class="sourceLineNo">363</span> });<a name="line.363"></a>
+<span class="sourceLineNo">364</span> }<a name="line.364"></a>
+<span class="sourceLineNo">365</span><a name="line.365"></a>
+<span class="sourceLineNo">366</span> public void setNamespaceQuota(NamespaceDescriptor desc) throws IOException {<a name="line.366"></a>
+<span class="sourceLineNo">367</span> if (initialized) {<a name="line.367"></a>
+<span class="sourceLineNo">368</span> this.namespaceQuotaManager.addNamespace(desc);<a name="line.368"></a>
+<span class="sourceLineNo">369</span> }<a name="line.369"></a>
+<span class="sourceLineNo">370</span> }<a name="line.370"></a>
+<span class="sourceLineNo">371</span><a name="line.371"></a>
+<span class="sourceLineNo">372</span> public void removeNamespaceQuota(String namespace) throws IOException {<a name="line.372"></a>
+<span class="sourceLineNo">373</span> if (initialized) {<a name="line.373"></a>
+<span class="sourceLineNo">374</span> this.namespaceQuotaManager.deleteNamespace(namespace);<a name="line.374"></a>
+<span class="sourceLineNo">375</span> }<a name="line.375"></a>
+<span class="sourceLineNo">376</span> }<a name="line.376"></a>
+<span class="sourceLineNo">377</span><a name="line.377"></a>
+<span class="sourceLineNo">378</span> public SwitchRpcThrottleResponse switchRpcThrottle(SwitchRpcThrottleRequest request)<a name="line.378"></a>
+<span class="sourceLineNo">379</span> throws IOException {<a name="line.379"></a>
+<span class="sourceLineNo">380</span> boolean rpcThrottle = request.getRpcThrottleEnabled();<a name="line.380"></a>
+<span class="sourceLineNo">381</span> if (initialized) {<a name="line.381"></a>
+<span class="sourceLineNo">382</span> masterServices.getMasterCoprocessorHost().preSwitchRpcThrottle(rpcThrottle);<a name="line.382"></a>
+<span class="sourceLineNo">383</span> boolean oldRpcThrottle = rpcThrottleStorage.isRpcThrottleEnabled();<a name="line.383"></a>
+<span class="sourceLineNo">384</span> if (rpcThrottle != oldRpcThrottle) {<a name="line.384"></a>
+<span class="sourceLineNo">385</span> LOG.info("{} switch rpc throttle from {} to {}", masterServices.getClientIdAuditPrefix(),<a name="line.385"></a>
+<span class="sourceLineNo">386</span> oldRpcThrottle, rpcThrottle);<a name="line.386"></a>
+<span class="sourceLineNo">387</span> ProcedurePrepareLatch latch = ProcedurePrepareLatch.createBlockingLatch();<a name="line.387"></a>
+<span class="sourceLineNo">388</span> SwitchRpcThrottleProcedure procedure = new SwitchRpcThrottleProcedure(rpcThrottleStorage,<a name="line.388"></a>
+<span class="sourceLineNo">389</span> rpcThrottle, masterServices.getServerName(), latch);<a name="line.389"></a>
+<span class="sourceLineNo">390</span> masterServices.getMasterProcedureExecutor().submitProcedure(procedure);<a name="line.390"></a>
+<span class="sourceLineNo">391</span> latch.await();<a name="line.391"></a>
+<span class="sourceLineNo">392</span> } else {<a name="line.392"></a>
+<span class="sourceLineNo">393</span> LOG.warn("Skip switch rpc throttle to {} because it's the same with old value",<a name="line.393"></a>
+<span class="sourceLineNo">394</span> rpcThrottle);<a name="line.394"></a>
+<span class="sourceLineNo">395</span> }<a name="line.395"></a>
+<span class="sourceLineNo">396</span> SwitchRpcThrottleResponse response = SwitchRpcThrottleResponse.newBuilder()<a name="line.396"></a>
+<span class="sourceLineNo">397</span> .setPreviousRpcThrottleEnabled(oldRpcThrottle).build();<a name="line.397"></a>
+<span class="sourceLineNo">398</span> masterServices.getMasterCoprocessorHost().postSwitchRpcThrottle(oldRpcThrottle, rpcThrottle);<a name="line.398"></a>
+<span class="sourceLineNo">399</span> return response;<a name="line.399"></a>
+<span class="sourceLineNo">400</span> } else {<a name="line.400"></a>
+<span class="sourceLineNo">401</span> LOG.warn("Skip switch rpc throttle to {} because rpc quota is disabled", rpcThrottle);<a name="line.401"></a>
+<span class="sourceLineNo">402</span> return SwitchRpcThrottleResponse.newBuilder().setPreviousRpcThrottleEnabled(false).build();<a name="line.402"></a>
+<span class="sourceLineNo">403</span> }<a name="line.403"></a>
+<span class="sourceLineNo">404</span> }<a name="line.404"></a>
+<span class="sourceLineNo">405</span><a name="line.405"></a>
+<span class="sourceLineNo">406</span> public IsRpcThrottleEnabledResponse isRpcThrottleEnabled(IsRpcThrottleEnabledRequest request)<a name="line.406"></a>
+<span class="sourceLineNo">407</span> throws IOException {<a name="line.407"></a>
+<span class="sourceLineNo">408</span> if (initialized) {<a name="line.408"></a>
+<span class="sourceLineNo">409</span> masterServices.getMasterCoprocessorHost().preIsRpcThrottleEnabled();<a name="line.409"></a>
+<span class="sourceLineNo">410</span> boolean enabled = isRpcThrottleEnabled();<a name="line.410"></a>
+<span class="sourceLineNo">411</span> IsRpcThrottleEnabledResponse response =<a name="line.411"></a>
+<span class="sourceLineNo">412</span> IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(enabled).build();<a name="line.412"></a>
+<span class="sourceLineNo">413</span> masterServices.getMasterCoprocessorHost().postIsRpcThrottleEnabled(enabled);<a name="line.413"></a>
+<span class="sourceLineNo">414</span> return response;<a name="line.414"></a>
+<span class="sourceLineNo">415</span> } else {<a name="line.415"></a>
+<span class="sourceLineNo">416</span> LOG.warn("Skip get rpc throttle because rpc quota is disabled");<a name="line.416"></a>
+<span class="sourceLineNo">417</span> return IsRpcThrottleEnabledResponse.newBuilder().setRpcThrottleEnabled(false).build();<a name="line.417"></a>
+<span class="sourceLineNo">418</span> }<a name="line.418"></a>
+<span class="sourceLineNo">419</span> }<a name="line.419"></a>
+<span class="sourceLineNo">420</span><a name="line.420"></a>
+<span class="sourceLineNo">421</span> public boolean isRpcThrottleEnabled() throws IOException {<a name="line.421"></a>
+<span class="sourceLineNo">422</span> return initialized ? rpcThrottleStorage.isRpcThrottleEnabled() : false;<a name="line.422"></a>
+<span class="sourceLineNo">423</span> }<a name="line.423"></a>
+<span class="sourceLineNo">424</span><a name="line.424"></a>
+<span class="sourceLineNo">425</span> public SwitchExceedThrottleQuotaResponse<a name="line.425"></a>
+<span class="sourceLineNo">426</span> switchExceedThrottleQuota(SwitchExceedThrottleQuotaRequest request) throws IOException {<a name="line.426"></a>
+<span class="sourceLineNo">427</span> boolean enabled = request.getExceedThrottleQuotaEnabled();<a name="line.427"></a>
+<span class="sourceLineNo">428</span> if (initialized) {<a name="line.428"></a>
+<span class="sourceLineNo">429</span> masterServices.getMasterCoprocessorHost().preSwitchExceedThrottleQuota(enabled);<a name="line.429"></a>
+<span class="sourceLineNo">430</span> boolean previousEnabled =<a name="line.430"></a>
+<span class="sourceLineNo">431</span> QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection());<a name="line.431"></a>
+<span class="sourceLineNo">432</span> if (previousEnabled == enabled) {<a name="line.432"></a>
+<span class="sourceLineNo">433</span> LOG.warn("Skip switch exceed throttle quota to {} because it's the same with old value",<a name="line.433"></a>
+<span class="sourceLineNo">434</span> enabled);<a name="line.434"></a>
+<span class="sourceLineNo">435</span> } else {<a name="line.435"></a>
+<span class="sourceLineNo">436</span> QuotaUtil.switchExceedThrottleQuota(masterServices.getConnection(), enabled);<a name="line.436"></a>
+<span class="sourceLineNo">437</span> LOG.info("{} switch exceed throttle quota from {} to {}",<a name="line.437"></a>
+<span class="sourceLineNo">438</span> masterServices.getClientIdAuditPrefix(), previousEnabled, enabled);<a name="line.438"></a>
+<span class="sourceLineNo">439</span> }<a name="line.439"></a>
+<span class="sourceLineNo">440</span> SwitchExceedThrottleQuotaResponse response = SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.440"></a>
+<span class="sourceLineNo">441</span> .setPreviousExceedThrottleQuotaEnabled(previousEnabled).build();<a name="line.441"></a>
+<span class="sourceLineNo">442</span> masterServices.getMasterCoprocessorHost().postSwitchExceedThrottleQuota(previousEnabled,<a name="line.442"></a>
+<span class="sourceLineNo">443</span> enabled);<a name="line.443"></a>
+<span class="sourceLineNo">444</span> return response;<a name="line.444"></a>
+<span class="sourceLineNo">445</span> } else {<a name="line.445"></a>
+<span class="sourceLineNo">446</span> LOG.warn("Skip switch exceed throttle quota to {} because quota is disabled", enabled);<a name="line.446"></a>
+<span class="sourceLineNo">447</span> return SwitchExceedThrottleQuotaResponse.newBuilder()<a name="line.447"></a>
+<span class="sourceLineNo">448</span> .setPreviousExceedThrottleQuotaEnabled(false).build();<a name="line.448"></a>
+<span class="sourceLineNo">449</span> }<a name="line.449"></a>
+<span class="sourceLineNo">450</span> }<a name="line.450"></a>
+<span class="sourceLineNo">451</span><a name="line.451"></a>
+<span class="sourceLineNo">452</span> public boolean isExceedThrottleQuotaEnabled() throws IOException {<a name="line.452"></a>
+<span class="sourceLineNo">453</span> return initialized ? QuotaUtil.isExceedThrottleQuotaEnabled(masterServices.getConnection())<a name="line.453"></a>
+<span class="sourceLineNo">454</span> : false;<a name="line.454"></a>
+<span class="sourceLineNo">455</span> }<a name="line.455"></a>
+<span class="sourceLineNo">456</span><a name="line.456"></a>
+<span class="sourceLineNo">457</span> private void setQuota(final SetQuotaRequest req, final SetQuotaOperations quotaOps)<a name="line.457"></a>
+<span class="sourceLineNo">458</span> throws IOException, InterruptedException {<a name="line.458"></a>
+<span class="sourceLineNo">459</span> if (req.hasRemoveAll() && req.getRemoveAll() == true) {<a name="line.459"></a>
+<span class="sourceLineNo">460</span> quotaOps.preApply(null);<a name="line.460"></a>
+<span class="sourceLineNo">461</span> quotaOps.delete();<a name="line.461"></a>
+<span class="sourceLineNo">462</span> quotaOps.postApply(null);<a name="line.462"></a>
+<span class="sourceLineNo">463</span> return;<a name="line.463"></a>
+<span class="sourceLineNo">464</span> }<a name="line.464"></a>
+<span class="sourceLineNo">465</span><a name="line.465"></a>
+<span class="sourceLineNo">466</span> // Apply quota changes<a name="line.466"></a>
+<span class="sourceLineNo">467</span> GlobalQuotaSettingsImpl currentQuota = quotaOps.fetch();<a name="line.467"></a>
+<span class="sourceLineNo">468</span> if (LOG.isTraceEnabled()) {<a name="line.468"></a>
+<span class="sourceLineNo">469</span> LOG.trace(<a name="line.469"></a>
+<span class="sourceLineNo">470</span> "Current quota for request(" + TextFormat.shortDebugString(req)<a name="line.470"></a>
+<span class="sourceLineNo">471</span> + "): " + currentQuota);<a name="line.471"></a>
+<span class="sourceLineNo">472</span> }<a name="line.472"></a>
+<span class="sourceLineNo">473</span> // Call the appropriate "pre" CP hook with the current quota value (may be null)<a name="line.473"></a>
+<span class="sourceLineNo">474</span> quotaOps.preApply(currentQuota);<a name="line.474"></a>
+<span class="sourceLineNo">475</span> // Translate the protobuf request back into a POJO<a name="line.475"></a>
+<span class="sourceLineNo">476</span> QuotaSettings newQuota = QuotaSettings.buildFromProto(req);<a name="line.476"></a>
+<span class="sourceLineNo">477</span> if (LOG.isTraceEnabled()) {<a name="line.477"></a>
+<span class="sourceLineNo">478</span> LOG.trace("Deserialized quota from request: " + newQuota);<a name="line.478"></a>
+<span class="sourceLineNo">479</span> }<a name="line.479"></a>
+<span class="sourceLineNo">480</span><a name="line.480"></a>
+<span class="sourceLineNo">481</span> // Merge the current quota settings with the new quota settings the user provided.<a name="line.481"></a>
+<span class="sourceLineNo">482</span> //<a name="line.482"></a>
+<span class="sourceLineNo">483</span> // NB: while SetQuotaRequest technically allows for multi types of quotas to be set in one<a name="line.483"></a>
+<span class="sourceLineNo">484</span> // message, the Java API (in Admin/AsyncAdmin) does not. Assume there is only one type.<a name="line.484"></a>
+<span class="sourceLineNo">485</span> GlobalQuotaSettingsImpl mergedQuota = currentQuota.merge(newQuota);<a name="line.485"></a>
+<span class="sourceLineNo">486</span> if (LOG.isTraceEnabled()) {<a name="line.486"></a>
+<span class="sourceLineNo">487</span> LOG.trace("Computed merged quota from current quota and user request: " + mergedQuota);<a name="line.487"></a>
+<span class="sourceLineNo">488</span> }<a name="line.488"></a>
+<span class="sourceLineNo">489</span><a name="line.489"></a>
+<span class="sourceLineNo">490</span> // Submit new changes<a name="line.490"></a>
+<span class="sourceLineNo">491</span> if (mergedQuota == null) {<a name="line.491"></a>
+<span class="sourceLineNo">492</span> quotaOps.delete();<a name="line.492"></a>
+<span class="sourceLineNo">493</span> } else {<a name="line.493"></a>
+<span class="sourceLineNo">494</span> quotaOps.update(mergedQuota);<a name="line.494"></a>
+<span class="sourceLineNo">495</span> }<a name="line.495"></a>
+<span class="sourceLineNo">496</span> // Advertise the final result via the "post" CP hook<a name="line.496"></a>
+<span class="sourceLineNo">497</span> quotaOps.postApply(mergedQuota);<a name="line.497"></a>
+<span class="sourceLineNo">498</span> }<a name="line.498"></a>
+<span class="sourceLineNo">499</span><a name="line.499"></a>
+<span class="sourceLineNo">500</span> public void checkNamespaceTableAndRegionQuota(TableName tName, int regions) throws IOException {<a name="line.500"></a>
+<span class="sourceLineNo">501</span> if (initialized) {<a name="line.501"></a>
+<span class="sourceLineNo">502</span> namespaceQuotaManager.checkQuotaToCreateTable(tName, regions);<a name="line.502"></a>
+<span class="sourceLineNo">503</span> }<a name="line.503"></a>
+<span class="sourceLineNo">504</span> }<a name="line.504"></a>
+<span class="sourceLineNo">505</span><a name="line.505"></a>
+<span class="sourceLineNo">506</span> public void checkAndUpdateNamespaceRegionQuota(TableName tName, int regions) throws IOException {<a name="line.506"></a>
+<span class="sourceLineNo">507</span> if (initialized) {<a name="line.507"></a>
+<span class="sourceLineNo">508</span> namespaceQuotaManager.checkQuotaToUpdateRegion(tName, regions);<a name="line.508"></a>
+<span class="sourceLineNo">509</span> }<a name="line.509"></a>
+<span class="sourceLineNo">510</span> }<a name="line.510"></a>
+<span class="sourceLineNo">511</span><a name="line.511"></a>
+<span class="sourceLineNo">512</span> /**<a name="line.512"></a>
+<span class="sourceLineNo">513</span> * @return cached region count, or -1 if quota manager is disabled or table status not found<a name="line.513"></a>
+<span class="sourceLineNo">514</span> */<a name="line.514"></a>
+<span class="sourceLineNo">515</span> public int getRegionCountOfTable(TableName tName) throws IOException {<a name="line.515"></a>
+<span class="sourceLineNo">516</span> if (initialized) {<a name="line.516"></a>
+<span class="sourceLineNo">517</span> return namespaceQuotaManager.getRegionCountOfTable(tName);<a name="line.517"></a>
+<span class="sourceLineNo">518</span> }<a name="line.518"></a>
+<span class="sourceLineNo">519</span> return -1;<a name="line.519"></a>
+<span class="sourceLineNo">520</span> }<a name="line.520"></a>
+<span class="sourceLineNo">521</span><a name="line.521"></a>
+<span class="sourceLineNo">522</span> @Override<a name="line.522"></a>
+<span class="sourceLineNo">523</span> public void onRegionMerged(RegionInfo mergedRegion) throws IOException {<a name="line.523"></a>
+<span class="sourceLineNo">524</span> if (initialized) {<a name="line.524"></a>
+<span class="sourceLineNo">525</span> namespaceQuotaManager.updateQuotaForRegionMerge(mergedRegion);<a name="line.525"></a>
+<span class="sourceLineNo">526</span> }<a name="line.526"></a>
+<span class="sourceLineNo">527</span> }<a name="line.527"></a>
+<span class="sourceLineNo">528</span><a name="line.528"></a>
+<span class="sourceLineNo">529</span> @Override<a name="line.529"></a>
+<span class="sourceLineNo">530</span> public void onRegionSplit(RegionInfo hri) throws IOException {<a name="line.530"></a>
+<span class="sourceLineNo">531</span> if (initialized) {<a name="line.531"></a>
+<span class="sourceLineNo">532</span> namespaceQuotaManager.checkQuotaToSplitRegion(hri);<a name="line.532"></a>
+<span class="sourceLineNo">533</span> }<a name="line.533"></a>
+<span class="sourceLineNo">534</span> }<a name="line.534"></a>
+<span class="sourceLineNo">535</span><a name="line.535"></a>
+<span class="sourceLineNo">536</span> /**<a name="line.536"></a>
+<span class="sourceLineNo">537</span> * Remove table from namespace quota.<a name="line.537"></a>
+<span class="sourceLineNo">538</span> *<a name="line.538"></a>
+<span class="sourceLineNo">539</span> * @param tName - The table name to update quota usage.<a name="line.539"></a>
+<span class="sourceLineNo">540</span> * @throws IOException Signals that an I/O exception has occurred.<a name="line.540"></a>
+<span class="sourceLineNo">541</span> */<a name="line.541"></a>
+<span class="sourceLineNo">542</span> public void removeTableFromNamespaceQuota(TableName tName) throws IOException {<a name="line.542"></a>
+<span class="sourceLineNo">543</span> if (initialized) {<a name="line.543"></a>
+<span class="sourceLineNo">544</span> namespaceQuotaManager.removeFromNamespaceUsage(tName);<a name="line.544"></a>
+<span class="sourceLineNo">545</span> }<a name="line.545"></a>
+<span class="sourceLineNo">546</span> }<a name="line.546"></a>
+<span class="sourceLineNo">547</span><a name="line.547"></a>
+<span class="sourceLineNo">548</span> public NamespaceAuditor getNamespaceQuotaManager() {<a name="line.548"></a>
+<span class="sourceLineNo">549</span> return this.namespaceQuotaManager;<a name="line.549"></a>
+<span class="sourceLineNo">550</span> }<a name="line.550"></a>
+<span class="sourceLineNo">551</span><a name="line.551"></a>
+<span class="sourceLineNo">552</span> /**<a name="line.552"></a>
+<span class="sourceLineNo">553</span> * Encapsulates CRUD quota operations for some subject.<a name="line.553"></a>
+<span class="sourceLineNo">554</span> */<a name="line.554"></a>
+<span class="sourceLineNo">555</span> private static interface SetQuotaOperations {<a name="line.555"></a>
+<span class="sourceLineNo">556</span> /**<a name="line.556"></a>
+<span class="sourceLineNo">557</span> * Fetches the current quota settings for the subject.<a name="line.557"></a>
+<span class="sourceLineNo">558</span> */<a name="line.558"></a>
+<span class="sourceLineNo">559</span> GlobalQuotaSettingsImpl fetch() throws IOException;<a name="line.559"></a>
+<span class="sourceLineNo">560</span> /**<a name="line.560"></a>
+<span class="sourceLineNo">561</span> * Deletes the quota for the subject.<a name="line.561"></a>
+<span class="sourceLineNo">562</span> */<a name="line.562"></a>
+<span class="sourceLineNo">563</span> void delete() throws IOException;<a name="line.563"></a>
+<span class="sourceLineNo">564</span> /**<a name="line.564"></a>
+<span class="sourceLineNo">565</span> * Persist the given quota for the subject.<a name="line.565"></a>
+<span class="sourceLineNo">566</span> */<a name="line.566"></a>
+<span class="sourceLineNo">567</span> void update(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.567"></a>
+<span class="sourceLineNo">568</span> /**<a name="line.568"></a>
+<span class="sourceLineNo">569</span> * Performs some action before {@link #update(GlobalQuotaSettingsImpl)} with the current<a name="line.569"></a>
+<span class="sourceLineNo">570</span> * quota for the subject.<a name="line.570"></a>
+<span class="sourceLineNo">571</span> */<a name="line.571"></a>
+<span class="sourceLineNo">572</span> void preApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.572"></a>
+<span class="sourceLineNo">573</span> /**<a name="line.573"></a>
+<span class="sourceLineNo">574</span> * Performs some action after {@link #update(GlobalQuotaSettingsImpl)} with the resulting<a name="line.574"></a>
+<span class="sourceLineNo">575</span> * quota from the request action for the subject.<a name="line.575"></a>
+<span class="sourceLineNo">576</span> */<a name="line.576"></a>
+<span class="sourceLineNo">577</span> void postApply(GlobalQuotaSettingsImpl quotaPojo) throws IOException;<a name="line.577"></a>
+<span class="sourceLineNo">578</span> }<a name="line.578"></a>
+<span class="sourceLineNo">579</span><a name="line.579"></a>
+<span class="sourceLineNo">580</span> /* ==========================================================================<a name="line.580"></a>
+<span class="sourceLineNo">581</span> * Helpers<a name="line.581"></a>
+<span class="sourceLineNo">582</span> */<a name="line.582"></a>
+<span class="sourceLineNo">583</span><a name="line.583"></a>
+<span class="sourceLineNo">584</span> private void checkQuotaSupport() throws IOException {<a name="line.584"></a>
+<span class="sourceLineNo">585</span> if (!QuotaUtil.isQuotaEnabled(masterServices.getConfiguration())) {<a name="line.585"></a>
+<span class="sourceLineNo">586</span> throw new DoNotRetryIOException(<a name="line.586"></a>
+<span class="sourceLineNo">587</span> new UnsupportedOperationException("quota support disabled"));<a name="line.587"></a>
+<span class="sourceLineNo">588</span> }<a name="line.588"></a>
+<span class="sourceLineNo">589</span> if (!initialized) {<a name="line.589"></a>
+<span class="sourceLineNo">590</span> long maxWaitTime = masterServices.getConfiguration().getLong(<a name="line.590"></a>
+<span class="sourceLineNo">591</span> "hbase.master.wait.for.quota.manager.init", 30000); // default is 30 seconds.<a name="line.591"></a>
+<span class="sourceLineNo">592</span> long startTime = EnvironmentEdgeManager.currentTime();<a name="line.592"></a>
+<span class="sourceLineNo">593</span> do {<a name="line.593"></a>
+<span class="sourceLineNo">594</span> try {<a name="line.594"></a>
+<span class="sourceLineNo">595</span> Thread.sleep(100);<a name="line.595"></a>
+<span class="sourceLineNo">596</span> } catch (InterruptedException e) {<a name="line.596"></a>
+<span class="sourceLineNo">597</span> LOG.warn("Interrupted while waiting for Quota Manager to be initialized.");<a name="line.597"></a>
+<span class="sourceLineNo">598</span> break;<a name="line.598"></a>
+<span class="sourceLineNo">599</span> }<a name="line.599"></a>
+<span class="sourceLineNo">600</span> } while (!initialized && (EnvironmentEdgeManager.currentTime() - startTime) < maxWaitTime);<a name="line.600"></a>
+<span class="sourceLineNo">601</span> if (!initialized) {<a name="line.601"></a>
+<span class="sourceLineNo">602</span> throw new IOException("Quota manager is uninitialized, please retry later.");<a name="line.602"></a>
+<span class="sourceLineNo">603</span> }<a name="line.603"></a>
+<span class="sourceLineNo">604</span> }<a name="line.604"></a>
+<span class="sourceLineNo">605</span> }<a name="line.605"></a>
+<span class="sourceLineNo">606</span><a name="line.606"></a>
+<span class="sourceLineNo">607</span> private void createQuotaTable() throws IOException {<a name="line.607"></a>
+<span class="sourceLineNo">608</span> masterServices.createSystemTable(QuotaUtil.QUOTA_TABLE_DESC);<a name="line.608"></a>
+<span class="sourceLineNo">609</span> }<a name="line.609"></a>
+<span class="sourceLineNo">610</span><a name="line.610"></a>
+<span class="sourceLineNo">611</span> private static class NamedLock<T> {<a name="line.611"></a>
+<span class="sourceLineNo">612</span> private final HashSet<T> locks = new HashSet<>();<a name="line.612"></a>
+<span class="sourceLineNo">613</span><a name="line.613"></a>
+<span class="sourceLineNo">614</span> public void lock(final T name) throws InterruptedException {<a name="line.614"></a>
+<span class="sourceLineNo">615</span> synchronized (locks) {<a name="line.615"></a>
+<span class="sourceLineNo">616</span> while (locks.contains(name)) {<a name="line.616"></a>
+<span class="sourceLineNo">617</span> locks.wait();<a name="line.617"></a>
+<span class="sourceLineNo">618</span> }<a name="line.618"></a>
+<span class="sourceLineNo">619</span> locks.add(name);<a name="line.619"></a>
+<span class="sourceLineNo">620</span> }<a name="line.620"></a>
+<span class="sourceLineNo">621</span> }<a name="line.621"></a>
+<span class="sourceLineNo">622</span><a name="line.622"></a>
+<span class="sourceLineNo">623</span> public void unlock(final T name) {<a name="line.623"></a>
+<span class="sourceLineNo">624</span> synchronized (locks) {<a name="line.624"></a>
+<span class="sourceLineNo">625</span> locks.remove(name);<a name="line.625"></a>
+<span class="sourceLineNo">626</span> locks.notifyAll();<a name="line.626"></a>
+<span class="sourceLineNo">627</span> }<a name="line.627"></a>
+<span class="sourceLineNo">628</span> }<a name="line.628"></a>
+<span class="sourceLineNo">629</span> }<a name="line.629"></a>
+<span class="sourceLineNo">630</span><a name="line.630"></a>
+<span class="sourceLineNo">631</span> @Override<a name="line.631"></a>
+<span class="sourceLineNo">632</span> public void onRegionSplitReverted(RegionInfo hri) throws IOException {<a name="line.632"></a>
+<span class="sourceLineNo">633</span> if (initialized) {<a name="line.633"></a>
+<span class="sourceLineNo">634</span> this.namespaceQuotaManager.removeRegionFromNamespaceUsage(hri);<a name="line.634"></a>
+<span class="sourceLineNo">635</span> }<a name="line.635"></a>
+<span class="sourceLineNo">636</span> }<a name="line.636"></a>
+<span class="sourceLineNo">637</span><a name="line.637"></a>
+<span class="sourceLineNo">638</span> /**<a name="line.638"></a>
+<span class="sourceLineNo">639</span> * Holds the size of a region at the given time, millis since the epoch.<a name="line.639"></a>
+<span class="sourceLineNo">640</span> */<a name="line.640"></a>
+<span class="sourceLineNo">641</span> private static class SizeSnapshotWithTimestamp {<a name="line.641"></a>
+<span class="sourceLineNo">642</span> private final long size;<a name="line.642"></a>
+<span class="sourceLineNo">643</span> private final long time;<a name="line.643"></a>
+<span class="sourceLineNo">644</span><a name="line.644"></a>
+<span class="sourceLineNo">645</span> public SizeSnapshotWithTimestamp(long size, long time) {<a name="line.645"></a>
+<span class="sourceLineNo">646</span> this.size = size;<a name="line.646"></a>
+<span class="sourceLineNo">647</span> this.time = time;<a name="line.647"></a>
+<span class="sourceLineNo">648</span> }<a name="line.648"></a>
+<span class="sourceLineNo">649</span><a name="line.649"></a>
+<span class="sourceLineNo">650</span> public long getSize() {<a name="line.650"></a>
+<span class="sourceLineNo">651</span> return size;<a name="line.651"></a>
+<span class="sourceLineNo">652</span> }<a name="line.652"></a>
+<span class="sourceLineNo">653</span><a name="line.653"></a>
+<span class="sourceLineNo">654</span> public long getTime() {<a name="line.654"></a>
+<span class="sourceLineNo">655</span> return time;<a name="line.655"></a>
+<span class="sourceLineNo">656</span> }<a name="line.656"></a>
+<span class="sourceLineNo">657</span><a name="line.657"></a>
+<span class="sourceLineNo">658</span> @Override<a name="line.658"></a>
+<span class="sourceLineNo">659</span> public boolean equals(Object o) {<a name="line.659"></a>
+<span class="sourceLineNo">660</span> if (o instanceof SizeSnapshotWithTimestamp) {<a name="line.660"></a>
+<span class="sourceLineNo">661</span> SizeSnapshotWithTimestamp other = (SizeSnapshotWithTimestamp) o;<a name="line.661"></a>
+<span class="sourceLineNo">662</span> return size == other.size && time == other.time;<a name="line.662"></a>
+<span class="sourceLineNo">663</span> }<a name="line.663"></a>
+<span class="sourceLineNo">664</span> return false;<a name="line.664"></a>
+<span class="sourceLineNo">665</span> }<a name="line.665"></a>
+<span class="sourceLineNo">666</span><a name="line.666"></a>
+<span class="sourceLineNo">667</span> @Override<a name="line.667"></a>
+<span class="sourceLineNo">668</span> public int hashCode() {<a name="line.668"></a>
+<span class="sourceLineNo">669</span> HashCodeBuilder hcb = new HashCodeBuilder();<a name="line.669"></a>
+<span class="sourceLineNo">670</span> return hcb.append(size).append(time).toHashCode();<a name="line.670"></a>
+<span class="sourceLineNo">671</span> }<a name="line.671"></a>
+<span class="sourceLineNo">672</span><a name="line.672"></a>
+<span class="sourceLineNo">673</span> @Override<a name="line.673"></a>
+<span class="sourceLineNo">674</span> public String toString() {<a name="line.674"></a>
+<span class="sourceLineNo">675</span> StringBuilder sb = new StringBuilder(32);<a name="line.675"></a>
+<span class="sourceLineNo">676</span> sb.append("SizeSnapshotWithTimestamp={size=").append(size).append("B, ");<a name="line.676"></a>
+<span class="sourceLineNo">677</span> sb.append("time=").append(time).append("}");<a name="line.677"></a>
+<span class="sourceLineNo">678</span> return sb.toString();<a name="line.678"></a>
+<span class="sourceLineNo">679</span> }<a name="line.679"></a>
+<span class="sourceLineNo">680</span> }<a name="line.680"></a>
+<span class="sourceLineNo">681</span><a name="line.681"></a>
+<span class="sourceLineNo">682</span> @VisibleForTesting<a name="line.682"></a>
+<span class="sourceLineNo">683</span> void initializeRegionSizes() {<a name="line.683"></a>
+<span class="sourceLineNo">684</span> assert regionSizes == null;<a name="line.684"></a>
+<span class="sourceLineNo">685</span> this.regionSizes = new ConcurrentHashMap<>();<a name="line.685"></a>
+<span class="sourceLineNo">686</span> }<a name="line.686"></a>
+<span class="sourceLineNo">687</span><a name="line.687"></a>
+<span class="sourceLineNo">688</span> public void addRegionSize(RegionInfo hri, long size, long time) {<a name="line.688"></a>
+<span class="sourceLineNo">689</span> if (regionSizes == null) {<a name="line.689"></a>
+<span class="sourceLineNo">690</span> return;<a name="line.690"></a>
+<span class="sourceLineNo">691</span> }<a name="line.691"></a>
+<span class="sourceLineNo">692</span> regionSizes.put(hri, new SizeSnapshotWithTimestamp(size, time));<a name="line.692"></a>
+<span class="sourceLineNo">693</span> }<a name="line.693"></a>
+<span class="sourceLineNo">694</span><a name="line.694"></a>
+<span class="sourceLineNo">695</span> public Map<RegionInfo, Long> snapshotRegionSizes() {<a name="line.695"></a>
+<span class="sourceLineNo">696</span> if (regionSizes == null) {<a name="line.696"></a>
+<span class="sourceLineNo">697</span> return EMPTY_MAP;<a name="line.697"></a>
+<span class="sourceLineNo">698</span> }<a name="line.698"></a>
+<span class="sourceLineNo">699</span><a name="line.699"></a>
+<span class="sourceLineNo">700</span> Map<RegionInfo, Long> copy = new HashMap<>();<a name="line.700"></a>
+<span class="sourceLineNo">701</span> for (Entry<RegionInfo, SizeSnapshotWithTimestamp> entry : regionSizes.entrySet()) {<a name="line.701"></a>
+<span class="sourceLineNo">702</span> copy.put(entry.getKey(), entry.getValue().getSize());<a name="line.702"></a>
+<span class="sourceLineNo">703</span> }<a name="line.703"></a>
+<span class="sourceLineNo">704</span> return copy;<a name="line.704"></a>
+<span class="sourceLineNo">705</span> }<a name="line.705"></a>
+<span class="sourceLineNo">706</span><a name="line.706"></a>
+<span class="sourceLineNo">707</span> int pruneEntriesOlderThan(long timeToPruneBefore, QuotaObserverChore quotaObserverChore) {<a name="line.707"></a>
+<span class="sourceLineNo">708</span> if (regionSizes == null) {<a name="line.708"></a>
+<span class="sourceLineNo">709</span> return 0;<a name="line.709"></a>
+<span class="sourceLineNo">710</span> }<a name="line.710"></a>
+<span class="sourceLineNo">711</span> int numEntriesRemoved = 0;<a name="line.711"></a>
+<span class="sourceLineNo">712</span> Iterator<Entry<RegionInfo, SizeSnapshotWithTimestamp>> iterator =<a name="line.712"></a>
+<span class="sourceLineNo">713</span> regionSizes.entrySet().iterator();<a name="line.713"></a>
+<span class="sourceLineNo">714</span> while (iterator.hasNext()) {<a name="line.714"></a>
+<span class="sourceLineNo">715</span> RegionInfo regionInfo = iterator.next().getKey();<a name="line.715"></a>
+<span class="sourceLineNo">716</span> long currentEntryTime = regionSizes.get(regionInfo).getTime();<a name="line.716"></a>
+<span class="sourceLineNo">717</span> // do not prune the entries if table is in violation and<a name="line.717"></a>
+<span class="sourceLineNo">718</span> // violation policy is disable to avoid cycle of enable/disable.<a name="line.718"></a>
+<span class="sourceLineNo">719</span> // Please refer HBASE-22012 for more details.<a name="line.719"></a>
+<span class="sourceLineNo">720</span> // prune entries older than time.<a name="line.720"></a>
+<span class="sourceLineNo">721</span> if (currentEntryTime < timeToPruneBefore && !isInViolationAndPolicyDisable(<a name="line.721"></a>
+<span class="sourceLineNo">722</span> regionInfo.getTable(), quotaObserverChore)) {<a name="line.722"></a>
+<span class="sourceLineNo">723</span> iterator.remove();<a name="line.723"></a>
+<span class="sourceLineNo">724</span> numEntriesRemoved++;<a name="line.724"></a>
+<span class="sourceLineNo">725</span> }<a name="line.725"></a>
+<span class="sourceLineNo">726</span> }<a name="line.726"></a>
+<span class="sourceLineNo">727</span> return numEntriesRemoved;<a name="line.727"></a>
+<span class="sourceLineNo">728</span> }<a name="line.728"></a>
+<span class="sourceLineNo">729</span><a name="line.729"></a>
+<span class="sourceLineNo">730</span> /**<a name="line.730"></a>
+<span class="sourceLineNo">731</span> * Method to check if a table is in violation and policy set on table is DISABLE.<a name="line.731"></a>
+<span class="sourceLineNo">732</span> *<a name="line.732"></a>
+<span class="sourceLineNo">733</span> * @param tableName tableName to check.<a name="line.733"></a>
+<span class="sourceLineNo">734</span> * @param quotaObserverChore QuotaObserverChore instance<a name="line.734"></a>
+<span class="sourceLineNo">735</span> * @return returns true if table is in violation and policy is disable else false.<a name="line.735"></a>
+<span class="sourceLineNo">736</span> */<a name="line.736"></a>
+<span class="sourceLineNo">737</span> private boolean isInViolationAndPolicyDisable(TableName tableName,<a name="line.737"></a>
+<span class="sourceLineNo">738</span> QuotaObserverChore quotaObserverChore) {<a name="line.738"></a>
+<span class="sourceLineNo">739</span> boolean isInViolationAtTable = false;<a name="line.739"></a>
+<span class="sourceLineNo">740</span> boolean isInViolationAtNamespace = false;<a name="line.740"></a>
+<span class="sourceLineNo">741</span> SpaceViolationPolicy tablePolicy = null;<a name="line.741"></a>
+<span class="sourceLineNo">742</span> SpaceViolationPolicy namespacePolicy = null;<a name="line.742"></a>
+<span class="sourceLineNo">743</span> // Get Current Snapshot for the given table<a name="line.743"></a>
+<span class="sourceLineNo">744</span> SpaceQuotaSnapshot tableQuotaSnapshot = quotaObserverChore.getTableQuotaSnapshot(tableName);<a name="line.744"></a>
+<span class="sourceLineNo">745</span> SpaceQuotaSnapshot namespaceQuotaSnapshot =<a name="line.745"></a>
+<span class="sourceLineNo">746</span> quotaObserverChore.getNamespaceQuotaSnapshot(tableName.getNamespaceAsString());<a name="line.746"></a>
+<span class="sourceLineNo">747</span> if (tableQuotaSnapshot != null) {<a name="line.747"></a>
+<span class="sourceLineNo">748</span> // check if table in violation<a name="line.748"></a>
+<span class="sourceLineNo">749</span> isInViolationAtTable = tableQuotaSnapshot.getQuotaStatus().isInViolation();<a name="line.749"></a>
+<span class="sourceLineNo">750</span> Optional<SpaceViolationPolicy> policy = tableQuotaSnapshot.getQuotaStatus().getPolicy();<a name="line.750"></a>
+<span class="sourceLineNo">751</span> if (policy.isPresent()) {<a name="line.751"></a>
+<span class="sourceLineNo">752</span> tablePolicy = policy.get();<a name="line.752"></a>
+<span class="sourceLineNo">753</span> }<a name="line.753"></a>
+<span class="sourceLineNo">754</span> }<a name="line.754"></a>
+<span class="sourceLineNo">755</span> if (namespaceQuotaSnapshot != null) {<a name="line.755"></a>
+<span class="sourceLineNo">756</span> // check namespace in violation<a name="line.756"></a>
+<span class="sourceLineNo">757</span> isInViolationAtNamespace = namespaceQuotaSnapshot.getQuotaStatus().isInViolation();<a name="line.757"></a>
+<span class="sourceLineNo">758</span> Optional<SpaceViolationPolicy> policy = namespaceQuotaSnapshot.getQuotaStatus().getPolicy();<a name="line.758"></a>
+<span class="sourceLineNo">759</span> if (policy.isPresent()) {<a name="line.759"></a>
+<span class="sourceLineNo">760</span> namespacePolicy = policy.get();<a name="line.760"></a>
+<span class="sourceLineNo">761</span> }<a name="line.761"></a>
+<span class="sourceLineNo">762</span> }<a name="line.762"></a>
+<span class="sourceLineNo">763</span> return (tablePolicy == SpaceViolationPolicy.DISABLE && isInViolationAtTable) || (<a name="line.763"></a>
+<span class="sourceLineNo">764</span> namespacePolicy == SpaceViolationPolicy.DISABLE && isInViolationAtNamespace);<a name="line.764"></a>
+<span class="sourceLineNo">765</span> }<a name="line.765"></a>
+<span class="sourceLineNo">766</span><a name="line.766"></a>
+<span class="sourceLineNo">767</span> public void processFileArchivals(FileArchiveNotificationRequest request, Connection conn,<a name="line.767"></a>
+<span class="sourceLineNo">768</span> Configuration conf, FileSystem fs) throws IOException {<a name="line.768"></a>
+<span class="sourceLineNo">769</span> final HashMultimap<TableName,Entry<String,Long>> archivedFilesByTable = HashMultimap.create();<a name="line.769"></a>
+<span class="sourceLineNo">770</span> // Group the archived files by table<a name="line.770"></a>
+<span class="sourceLineNo">771</span> for (FileWithSize fileWithSize : request.getArchivedFilesList()) {<a name="line.771"></a>
+<span class="sourceLineNo">772</span> TableName tn = ProtobufUtil.toTableName(fileWithSize.getTableName());<a name="line.772"></a>
+<span class="sourceLineNo">773</span> archivedFilesByTable.put(<a name="line.773"></a>
+<span class="sourceLineNo">774</span> tn, Maps.immutableEntry(fileWithSize.getName(), fileWithSize.getSize()));<a name="line.774"></a>
+<span class="sourceLineNo">775</span> }<a name="line.775"></a>
+<span class="sourceLineNo">776</span> if (LOG.isTraceEnabled()) {<a name="line.776"></a>
+<span class="sourceLineNo">777</span> LOG.trace("Grouped archived files by table: " + archivedFilesByTable);<a name="line.777"></a>
+<span class="sourceLineNo">778</span> }<a name="line.778"></a>
+<span class="sourceLineNo">779</span> // Report each set of files to the appropriate object<a name="line.779"></a>
+<span class="sourceLineNo">780</span> for (TableName tn : archivedFilesByTable.keySet()) {<a name="line.780"></a>
+<span class="sourceLineNo">781</span> final Set<Entry<String,Long>> filesWithSize = archivedFilesByTable.get(tn);<a name="line.781"></a>
+<span class="sourceLineNo">782</span> final FileArchiverNotifier notifier = FileArchiverNotifierFactoryImpl.getInstance().get(<a name="line.782"></a>
+<span class="sourceLineNo">783</span> conn, conf, fs, tn);<a name="line.783"></a>
+<span class="sourceLineNo">784</span> notifier.addArchivedFiles(filesWithSize);<a name="line.784"></a>
+<span class="sourceLineNo">785</span> }<a name="line.785"></a>
+<span class="sourceLineNo">786</span> }<a name="line.786"></a>
+<span class="sourceLineNo">787</span><a name="line.787"></a>
+<span class="sourceLineNo">788</span> /**<a name="line.788"></a>
+<span class="sourceLineNo">789</span> * Removes each region size entry where the RegionInfo references the provided TableName.<a name="line.789"></a>
+<span class="sourceLineNo">790</span> *<a name="line.790"></a>
+<span class="sourceLineNo">791</span> * @param tableName tableName.<a name="line.791"></a>
+<span class="sourceLineNo">792</span> */<a name="line.792"></a>
+<span class="sourceLineNo">793</span> public void removeRegionSizesForTable(TableName tableName) {<a name="line.793"></a>
+<span class="sourceLineNo">794</span> regionSizes.keySet().removeIf(regionInfo -> regionInfo.getTable().equals(tableName));<a name="line.794"></a>
+<span class="sourceLineNo">795</span> }<a name="line.795"></a>
+<span class="sourceLineNo">796</span>}<a name="line.796"></a>
+<span class="sourceLineNo">797</span><a name="line.797"></a>
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaObserverChore.TablesWithQuotas.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaObserverChore.TablesWithQuotas.html
index f76213d..9689068 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaObserverChore.TablesWithQuotas.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaObserverChore.TablesWithQuotas.html
@@ -480,7 +480,7 @@
<span class="sourceLineNo">472</span> void pruneOldRegionReports() {<a name="line.472"></a>
<span class="sourceLineNo">473</span> final long now = EnvironmentEdgeManager.currentTime();<a name="line.473"></a>
<span class="sourceLineNo">474</span> final long pruneTime = now - regionReportLifetimeMillis;<a name="line.474"></a>
-<span class="sourceLineNo">475</span> final int numRemoved = quotaManager.pruneEntriesOlderThan(pruneTime);<a name="line.475"></a>
+<span class="sourceLineNo">475</span> final int numRemoved = quotaManager.pruneEntriesOlderThan(pruneTime,this);<a name="line.475"></a>
<span class="sourceLineNo">476</span> if (LOG.isTraceEnabled()) {<a name="line.476"></a>
<span class="sourceLineNo">477</span> LOG.trace("Removed " + numRemoved + " old region size reports that were older than "<a name="line.477"></a>
<span class="sourceLineNo">478</span> + pruneTime + ".");<a name="line.478"></a>
diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaObserverChore.html b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaObserverChore.html
index f76213d..9689068 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaObserverChore.html
+++ b/devapidocs/src-html/org/apache/hadoop/hbase/quotas/QuotaObserverChore.html
@@ -480,7 +480,7 @@
<span class="sourceLineNo">472</span> void pruneOldRegionReports() {<a name="line.472"></a>
<span class="sourceLineNo">473</span> final long now = EnvironmentEdgeManager.currentTime();<a name="line.473"></a>
<span class="sourceLineNo">474</span> final long pruneTime = now - regionReportLifetimeMillis;<a name="line.474"></a>
-<span class="sourceLineNo">475</span> final int numRemoved = quotaManager.pruneEntriesOlderThan(pruneTime);<a name="line.475"></a>
+<span class="sourceLineNo">475</span> final int numRemoved = quotaManager.pruneEntriesOlderThan(pruneTime,this);<a name="line.475"></a>
<span class="sourceLineNo">476</span> if (LOG.isTraceEnabled()) {<a name="line.476"></a>
<span class="sourceLineNo">477</span> LOG.trace("Removed " + numRemoved + " old region size reports that were older than "<a name="line.477"></a>
<span class="sourceLineNo">478</span> + pruneTime + ".");<a name="line.478"></a>
diff --git a/downloads.html b/downloads.html
index 9dc255c..830dc0e 100644
--- a/downloads.html
+++ b/downloads.html
@@ -411,7 +411,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/export_control.html b/export_control.html
index e3134bc..b464e76 100644
--- a/export_control.html
+++ b/export_control.html
@@ -173,7 +173,7 @@ for more details.</p>
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/index.html b/index.html
index 410c429..106fc72 100644
--- a/index.html
+++ b/index.html
@@ -251,7 +251,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/issue-tracking.html b/issue-tracking.html
index 8e8c5b8..813662c 100644
--- a/issue-tracking.html
+++ b/issue-tracking.html
@@ -145,7 +145,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/mail-lists.html b/mail-lists.html
index 5ea566b..b0e0295 100644
--- a/mail-lists.html
+++ b/mail-lists.html
@@ -198,7 +198,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/metrics.html b/metrics.html
index f35e5a4..b075d22 100644
--- a/metrics.html
+++ b/metrics.html
@@ -301,7 +301,7 @@ export HBASE_REGIONSERVER_OPTS="$HBASE_JMX_OPTS -Dcom.sun.management.jmxrem
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/old_news.html b/old_news.html
index 550fd24..bd4495a 100644
--- a/old_news.html
+++ b/old_news.html
@@ -292,7 +292,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/plugin-management.html b/plugin-management.html
index 435536a..75b932c 100644
--- a/plugin-management.html
+++ b/plugin-management.html
@@ -297,7 +297,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/plugins.html b/plugins.html
index 68253b8..4febbd3 100644
--- a/plugins.html
+++ b/plugins.html
@@ -224,7 +224,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/poweredbyhbase.html b/poweredbyhbase.html
index d9d546a..227a303 100644
--- a/poweredbyhbase.html
+++ b/poweredbyhbase.html
@@ -611,7 +611,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/project-info.html b/project-info.html
index c0f73bc..369c56f 100644
--- a/project-info.html
+++ b/project-info.html
@@ -186,7 +186,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/project-reports.html b/project-reports.html
index b1b275d..5dc8b89 100644
--- a/project-reports.html
+++ b/project-reports.html
@@ -162,7 +162,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/project-summary.html b/project-summary.html
index 8ac6ef6..2dd6109 100644
--- a/project-summary.html
+++ b/project-summary.html
@@ -188,7 +188,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/pseudo-distributed.html b/pseudo-distributed.html
index 52908ef..af944d0 100644
--- a/pseudo-distributed.html
+++ b/pseudo-distributed.html
@@ -150,7 +150,7 @@ Running Apache HBase (TM) in pseudo-distributed mode
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/replication.html b/replication.html
index 3cf29dc..64d3d3f 100644
--- a/replication.html
+++ b/replication.html
@@ -145,7 +145,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/resources.html b/resources.html
index cd34ead..32be719 100644
--- a/resources.html
+++ b/resources.html
@@ -173,7 +173,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/source-repository.html b/source-repository.html
index eae85b3..28c652e 100644
--- a/source-repository.html
+++ b/source-repository.html
@@ -156,7 +156,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/sponsors.html b/sponsors.html
index 6407fdf..4662dde 100644
--- a/sponsors.html
+++ b/sponsors.html
@@ -175,7 +175,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/supportingprojects.html b/supportingprojects.html
index bedf0e1..56525bf 100644
--- a/supportingprojects.html
+++ b/supportingprojects.html
@@ -362,7 +362,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/team-list.html b/team-list.html
index b7d018a..32c827e 100644
--- a/team-list.html
+++ b/team-list.html
@@ -659,7 +659,7 @@
<div class="row">
<p>Copyright ©2007–2019
<a href="https://www.apache.org/">The Apache Software Foundation</a>.
-All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-26</li>
+All rights reserved. <li id="publishDate" class="pull-right">Last Published: 2019-09-27</li>
</p>
</div>
<p id="poweredBy" class="pull-right"><a href="http://maven.apache.org/" title="Built by Maven" class="poweredBy"><img class="builtBy" alt="Built by Maven" src="./images/logos/maven-feather.png" /></a>
diff --git a/testdevapidocs/index-all.html b/testdevapidocs/index-all.html
index 666dfd8..b45bb24 100644
--- a/testdevapidocs/index-all.html
+++ b/testdevapidocs/index-all.html
@@ -53404,6 +53404,8 @@
<dd>
<div class="block">Test disabling an inactive peer.</div>
</dd>
+<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testDisablePolicyQuotaAndViolate--">testDisablePolicyQuotaAndViolate()</a></span> - Method in class org.apache.hadoop.hbase.quotas.<a href="org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html" title="class in org.apache.hadoop.hbase.quotas">TestSpaceQuotaBasicFunctioning</a></dt>
+<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/client/TestAsyncReplicationAdminApiWithClusters.html#testDisableReplicationForNonExistingTable--">testDisableReplicationForNonExistingTable()</a></span> - Method in class org.apache.hadoop.hbase.client.<a href="org/apache/hadoop/hbase/client/TestAsyncReplicationAdminApiWithClusters.html" title="class in org.apache.hadoop.hbase.client">TestAsyncReplicationAdminApiWithClusters</a></dt>
<dd> </dd>
<dt><span class="memberNameLink"><a href="org/apache/hadoop/hbase/security/access/TestAccessController.html#testDisableReplicationPeer--">testDisableReplicationPeer()</a></span> - Method in class org.apache.hadoop.hbase.security.access.<a href="org/apache/hadoop/hbase/security/access/TestAccessController.html" title="class in org.apache.hadoop.hbase.security.access">TestAccessController</a></dt>
diff --git a/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html b/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html
index 7e63870..b726ce9 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/backup/package-tree.html
@@ -146,8 +146,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/TestBackupDeleteWithFailures.Failure.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">TestBackupDeleteWithFailures.Failure</span></a></li>
<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/TestIncrementalBackupMergeWithFailures.FailurePhase.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">TestIncrementalBackupMergeWithFailures.FailurePhase</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.backup.<a href="../../../../../org/apache/hadoop/hbase/backup/TestBackupDeleteWithFailures.Failure.html" title="enum in org.apache.hadoop.hbase.backup"><span class="typeNameLink">TestBackupDeleteWithFailures.Failure</span></a></li>
</ul>
</li>
</ul>
diff --git a/testdevapidocs/org/apache/hadoop/hbase/chaos/actions/package-tree.html b/testdevapidocs/org/apache/hadoop/hbase/chaos/actions/package-tree.html
index 7103aea..0354f3c 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/chaos/actions/package-tree.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/chaos/actions/package-tree.html
@@ -146,8 +146,8 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.chaos.actions.<a href="../../../../../../org/apache/hadoop/hbase/chaos/actions/RollingBatchRestartRsAction.KillOrStart.html" title="enum in org.apache.hadoop.hbase.chaos.actions"><span class="typeNameLink">RollingBatchRestartRsAction.KillOrStart</span></a></li>
<li type="circle">org.apache.hadoop.hbase.chaos.actions.<a href="../../../../../../org/apache/hadoop/hbase/chaos/actions/RollingBatchSuspendResumeRsAction.SuspendOrResume.html" title="enum in org.apache.hadoop.hbase.chaos.actions"><span class="typeNameLink">RollingBatchSuspendResumeRsAction.SuspendOrResume</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.chaos.actions.<a href="../../../../../../org/apache/hadoop/hbase/chaos/actions/RollingBatchRestartRsAction.KillOrStart.html" title="enum in org.apache.hadoop.hbase.chaos.actions"><span class="typeNameLink">RollingBatchRestartRsAction.KillOrStart</span></a></li>
</ul>
</li>
</ul>
diff --git a/testdevapidocs/org/apache/hadoop/hbase/package-tree.html b/testdevapidocs/org/apache/hadoop/hbase/package-tree.html
index d368654..4d833ac 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/package-tree.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/package-tree.html
@@ -590,15 +590,15 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.CommandProvider.Operation.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">HBaseClusterManager.CommandProvider.Operation</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ClusterManager.ServiceType.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">ClusterManager.ServiceType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/IntegrationTestDDLMasterFailover.ACTION.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">IntegrationTestDDLMasterFailover.ACTION</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ScanPerformanceEvaluation.ScanCounter.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">ScanPerformanceEvaluation.ScanCounter</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/HBaseClusterManager.CommandProvider.Operation.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">HBaseClusterManager.CommandProvider.Operation</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/RESTApiClusterManager.Service.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">RESTApiClusterManager.Service</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ResourceChecker.Phase.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">ResourceChecker.Phase</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/PerformanceEvaluation.Counter.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">PerformanceEvaluation.Counter</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ClusterManager.ServiceType.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">ClusterManager.ServiceType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/RESTApiClusterManager.RoleCommand.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">RESTApiClusterManager.RoleCommand</span></a></li>
<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/IntegrationTestRegionReplicaPerf.Stat.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">IntegrationTestRegionReplicaPerf.Stat</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/RESTApiClusterManager.Service.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">RESTApiClusterManager.Service</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ScanPerformanceEvaluation.ScanCounter.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">ScanPerformanceEvaluation.ScanCounter</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/PerformanceEvaluation.Counter.html" title="enum in org.apache.hadoop.hbase"><span class="typeNameLink">PerformanceEvaluation.Counter</span></a></li>
</ul>
</li>
</ul>
diff --git a/testdevapidocs/org/apache/hadoop/hbase/procedure2/package-tree.html b/testdevapidocs/org/apache/hadoop/hbase/procedure2/package-tree.html
index 71df6ba..a69cc84 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/procedure2/package-tree.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/procedure2/package-tree.html
@@ -241,10 +241,10 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/TestStateMachineProcedure.TestSMProcedureState.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">TestStateMachineProcedure.TestSMProcedureState</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/TestProcedureRecovery.TestStateMachineProcedure.State.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">TestProcedureRecovery.TestStateMachineProcedure.State</span></a></li>
<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/TestYieldProcedures.TestStateMachineProcedure.State.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">TestYieldProcedures.TestStateMachineProcedure.State</span></a></li>
<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/TestProcedureBypass.StuckStateMachineState.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">TestProcedureBypass.StuckStateMachineState</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/TestStateMachineProcedure.TestSMProcedureState.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">TestStateMachineProcedure.TestSMProcedureState</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.procedure2.<a href="../../../../../org/apache/hadoop/hbase/procedure2/TestProcedureRecovery.TestStateMachineProcedure.State.html" title="enum in org.apache.hadoop.hbase.procedure2"><span class="typeNameLink">TestProcedureRecovery.TestStateMachineProcedure.State</span></a></li>
</ul>
</li>
</ul>
diff --git a/testdevapidocs/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html b/testdevapidocs/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html
index 7c15c23..6bacd76 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html
@@ -18,7 +18,7 @@
catch(err) {
}
//-->
-var methods = {"i0":10,"i1":9,"i2":9,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10};
+var methods = {"i0":10,"i1":9,"i2":9,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10};
var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
@@ -109,7 +109,7 @@ var activeTableTab = "activeTableTab";
<li class="blockList">
<hr>
<br>
-<pre>public class <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.51">TestSpaceQuotaBasicFunctioning</a>
+<pre>public class <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.58">TestSpaceQuotaBasicFunctioning</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
</li>
</ul>
@@ -203,42 +203,46 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoCompactions--">testNoCompactions</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testDisablePolicyQuotaAndViolate--">testDisablePolicyQuotaAndViolate</a></span>()</code> </td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoEnableAfterDisablePolicy--">testNoEnableAfterDisablePolicy</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoCompactions--">testNoCompactions</a></span>()</code> </td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoInsertsWithAppend--">testNoInsertsWithAppend</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoEnableAfterDisablePolicy--">testNoEnableAfterDisablePolicy</a></span>()</code> </td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoInsertsWithIncrement--">testNoInsertsWithIncrement</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoInsertsWithAppend--">testNoInsertsWithAppend</a></span>()</code> </td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoInsertsWithPut--">testNoInsertsWithPut</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoInsertsWithIncrement--">testNoInsertsWithIncrement</a></span>()</code> </td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoWritesWithAppend--">testNoWritesWithAppend</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoInsertsWithPut--">testNoInsertsWithPut</a></span>()</code> </td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoWritesWithDelete--">testNoWritesWithDelete</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoWritesWithAppend--">testNoWritesWithAppend</a></span>()</code> </td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoWritesWithIncrement--">testNoWritesWithIncrement</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoWritesWithDelete--">testNoWritesWithDelete</a></span>()</code> </td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoWritesWithPut--">testNoWritesWithPut</a></span>()</code> </td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoWritesWithIncrement--">testNoWritesWithIncrement</a></span>()</code> </td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testNoWritesWithPut--">testNoWritesWithPut</a></span>()</code> </td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#testTableQuotaOverridesNamespaceQuota--">testTableQuotaOverridesNamespaceQuota</a></span>()</code> </td>
</tr>
</table>
@@ -269,7 +273,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>CLASS_RULE</h4>
-<pre>public static final <a href="../../../../../org/apache/hadoop/hbase/HBaseClassTestRule.html" title="class in org.apache.hadoop.hbase">HBaseClassTestRule</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.54">CLASS_RULE</a></pre>
+<pre>public static final <a href="../../../../../org/apache/hadoop/hbase/HBaseClassTestRule.html" title="class in org.apache.hadoop.hbase">HBaseClassTestRule</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.61">CLASS_RULE</a></pre>
</li>
</ul>
<a name="LOG">
@@ -278,7 +282,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>LOG</h4>
-<pre>private static final org.slf4j.Logger <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.57">LOG</a></pre>
+<pre>private static final org.slf4j.Logger <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.64">LOG</a></pre>
</li>
</ul>
<a name="TEST_UTIL">
@@ -287,7 +291,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>TEST_UTIL</h4>
-<pre>private static final <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html" title="class in org.apache.hadoop.hbase">HBaseTestingUtility</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.58">TEST_UTIL</a></pre>
+<pre>private static final <a href="../../../../../org/apache/hadoop/hbase/HBaseTestingUtility.html" title="class in org.apache.hadoop.hbase">HBaseTestingUtility</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.65">TEST_UTIL</a></pre>
</li>
</ul>
<a name="NUM_RETRIES">
@@ -296,7 +300,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>NUM_RETRIES</h4>
-<pre>private static final int <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.59">NUM_RETRIES</a></pre>
+<pre>private static final int <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.66">NUM_RETRIES</a></pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../constant-values.html#org.apache.hadoop.hbase.quotas.TestSpaceQuotaBasicFunctioning.NUM_RETRIES">Constant Field Values</a></dd>
@@ -309,7 +313,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testName</h4>
-<pre>public org.junit.rules.TestName <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.62">testName</a></pre>
+<pre>public org.junit.rules.TestName <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.69">testName</a></pre>
</li>
</ul>
<a name="helper">
@@ -318,7 +322,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockListLast">
<li class="blockList">
<h4>helper</h4>
-<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaHelperForTests.html" title="class in org.apache.hadoop.hbase.quotas">SpaceQuotaHelperForTests</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.63">helper</a></pre>
+<pre>private <a href="../../../../../org/apache/hadoop/hbase/quotas/SpaceQuotaHelperForTests.html" title="class in org.apache.hadoop.hbase.quotas">SpaceQuotaHelperForTests</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.70">helper</a></pre>
</li>
</ul>
</li>
@@ -335,7 +339,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockListLast">
<li class="blockList">
<h4>TestSpaceQuotaBasicFunctioning</h4>
-<pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.51">TestSpaceQuotaBasicFunctioning</a>()</pre>
+<pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.58">TestSpaceQuotaBasicFunctioning</a>()</pre>
</li>
</ul>
</li>
@@ -352,7 +356,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>setUp</h4>
-<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.66">setUp</a>()
+<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.73">setUp</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -366,7 +370,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>tearDown</h4>
-<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.73">tearDown</a>()
+<pre>public static void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.80">tearDown</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -380,7 +384,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>removeAllQuotas</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.78">removeAllQuotas</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.85">removeAllQuotas</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -394,7 +398,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoInsertsWithPut</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.84">testNoInsertsWithPut</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.91">testNoInsertsWithPut</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -408,7 +412,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoInsertsWithAppend</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.92">testNoInsertsWithAppend</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.99">testNoInsertsWithAppend</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -422,7 +426,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoInsertsWithIncrement</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.100">testNoInsertsWithIncrement</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.107">testNoInsertsWithIncrement</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -436,7 +440,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testDeletesAfterNoInserts</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.107">testDeletesAfterNoInserts</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.114">testDeletesAfterNoInserts</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -450,7 +454,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoWritesWithPut</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.120">testNoWritesWithPut</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.127">testNoWritesWithPut</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -464,7 +468,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoWritesWithAppend</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.128">testNoWritesWithAppend</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.135">testNoWritesWithAppend</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -478,7 +482,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoWritesWithIncrement</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.136">testNoWritesWithIncrement</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.143">testNoWritesWithIncrement</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -492,7 +496,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoWritesWithDelete</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.143">testNoWritesWithDelete</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.150">testNoWritesWithDelete</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -506,7 +510,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoCompactions</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.149">testNoCompactions</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.156">testNoCompactions</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -520,7 +524,7 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<ul class="blockList">
<li class="blockList">
<h4>testNoEnableAfterDisablePolicy</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.174">testNoEnableAfterDisablePolicy</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.181">testNoEnableAfterDisablePolicy</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -531,10 +535,10 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
<a name="testTableQuotaOverridesNamespaceQuota--">
<!-- -->
</a>
-<ul class="blockListLast">
+<ul class="blockList">
<li class="blockList">
<h4>testTableQuotaOverridesNamespaceQuota</h4>
-<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.201">testTableQuotaOverridesNamespaceQuota</a>()
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.208">testTableQuotaOverridesNamespaceQuota</a>()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
@@ -542,6 +546,20 @@ extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html
</dl>
</li>
</ul>
+<a name="testDisablePolicyQuotaAndViolate--">
+<!-- -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>testDisablePolicyQuotaAndViolate</h4>
+<pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html#line.233">testDisablePolicyQuotaAndViolate</a>()
+ throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
+</dl>
+</li>
+</ul>
</li>
</ul>
</li>
diff --git a/testdevapidocs/org/apache/hadoop/hbase/regionserver/package-tree.html b/testdevapidocs/org/apache/hadoop/hbase/regionserver/package-tree.html
index 5eaef73..e5e20f4 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/regionserver/package-tree.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/regionserver/package-tree.html
@@ -718,9 +718,9 @@
<ul>
<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/TestCacheOnWriteInSchema.CacheOnWriteType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">TestCacheOnWriteInSchema.CacheOnWriteType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/TestMultiLogThreshold.ActionType.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">TestMultiLogThreshold.ActionType</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/TestAtomicOperation.TestStep.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">TestAtomicOperation.TestStep</span></a></li>
-<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/DataBlockEncodingTool.Manipulation.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">DataBlockEncodingTool.Manipulation</span></a></li>
<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/TestRegionServerReadRequestMetrics.Metric.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">TestRegionServerReadRequestMetrics.Metric</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/DataBlockEncodingTool.Manipulation.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">DataBlockEncodingTool.Manipulation</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/TestAtomicOperation.TestStep.html" title="enum in org.apache.hadoop.hbase.regionserver"><span class="typeNameLink">TestAtomicOperation.TestStep</span></a></li>
</ul>
</li>
</ul>
diff --git a/testdevapidocs/org/apache/hadoop/hbase/test/package-tree.html b/testdevapidocs/org/apache/hadoop/hbase/test/package-tree.html
index bc90752..c50233a 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/test/package-tree.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/test/package-tree.html
@@ -253,10 +253,10 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.test.<a href="../../../../../org/apache/hadoop/hbase/test/IntegrationTestLoadAndVerify.Counters.html" title="enum in org.apache.hadoop.hbase.test"><span class="typeNameLink">IntegrationTestLoadAndVerify.Counters</span></a></li>
<li type="circle">org.apache.hadoop.hbase.test.<a href="../../../../../org/apache/hadoop/hbase/test/IntegrationTestWithCellVisibilityLoadAndVerify.Counters.html" title="enum in org.apache.hadoop.hbase.test"><span class="typeNameLink">IntegrationTestWithCellVisibilityLoadAndVerify.Counters</span></a></li>
<li type="circle">org.apache.hadoop.hbase.test.<a href="../../../../../org/apache/hadoop/hbase/test/IntegrationTestBigLinkedList.Generator.Counts.html" title="enum in org.apache.hadoop.hbase.test"><span class="typeNameLink">IntegrationTestBigLinkedList.Generator.Counts</span></a></li>
<li type="circle">org.apache.hadoop.hbase.test.<a href="../../../../../org/apache/hadoop/hbase/test/IntegrationTestBigLinkedList.Verify.Counts.html" title="enum in org.apache.hadoop.hbase.test"><span class="typeNameLink">IntegrationTestBigLinkedList.Verify.Counts</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.test.<a href="../../../../../org/apache/hadoop/hbase/test/IntegrationTestLoadAndVerify.Counters.html" title="enum in org.apache.hadoop.hbase.test"><span class="typeNameLink">IntegrationTestLoadAndVerify.Counters</span></a></li>
</ul>
</li>
</ul>
diff --git a/testdevapidocs/org/apache/hadoop/hbase/wal/package-tree.html b/testdevapidocs/org/apache/hadoop/hbase/wal/package-tree.html
index 5cefd7e..0c98a99 100644
--- a/testdevapidocs/org/apache/hadoop/hbase/wal/package-tree.html
+++ b/testdevapidocs/org/apache/hadoop/hbase/wal/package-tree.html
@@ -162,9 +162,9 @@
<ul>
<li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true [...]
<ul>
-<li type="circle">org.apache.hadoop.hbase.wal.<a href="../../../../../org/apache/hadoop/hbase/wal/FaultyFSLog.FailureType.html" title="enum in org.apache.hadoop.hbase.wal"><span class="typeNameLink">FaultyFSLog.FailureType</span></a></li>
<li type="circle">org.apache.hadoop.hbase.wal.<a href="../../../../../org/apache/hadoop/hbase/wal/IOTestProvider.AllowedOperations.html" title="enum in org.apache.hadoop.hbase.wal"><span class="typeNameLink">IOTestProvider.AllowedOperations</span></a></li>
<li type="circle">org.apache.hadoop.hbase.wal.<a href="../../../../../org/apache/hadoop/hbase/wal/TestWALSplit.Corruptions.html" title="enum in org.apache.hadoop.hbase.wal"><span class="typeNameLink">TestWALSplit.Corruptions</span></a></li>
+<li type="circle">org.apache.hadoop.hbase.wal.<a href="../../../../../org/apache/hadoop/hbase/wal/FaultyFSLog.FailureType.html" title="enum in org.apache.hadoop.hbase.wal"><span class="typeNameLink">FaultyFSLog.FailureType</span></a></li>
</ul>
</li>
</ul>
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/quotas/TestMasterQuotaManager.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/quotas/TestMasterQuotaManager.html
index 75abce9..53f430c 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/quotas/TestMasterQuotaManager.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/quotas/TestMasterQuotaManager.html
@@ -81,21 +81,22 @@
<span class="sourceLineNo">073</span><a name="line.73"></a>
<span class="sourceLineNo">074</span> assertEquals(5, manager.snapshotRegionSizes().size());<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
-<span class="sourceLineNo">076</span> // Prune nothing<a name="line.76"></a>
-<span class="sourceLineNo">077</span> assertEquals(0, manager.pruneEntriesOlderThan(0));<a name="line.77"></a>
-<span class="sourceLineNo">078</span> assertEquals(5, manager.snapshotRegionSizes().size());<a name="line.78"></a>
-<span class="sourceLineNo">079</span> assertEquals(0, manager.pruneEntriesOlderThan(10));<a name="line.79"></a>
-<span class="sourceLineNo">080</span> assertEquals(5, manager.snapshotRegionSizes().size());<a name="line.80"></a>
-<span class="sourceLineNo">081</span><a name="line.81"></a>
-<span class="sourceLineNo">082</span> // Prune the elements at time1<a name="line.82"></a>
-<span class="sourceLineNo">083</span> assertEquals(2, manager.pruneEntriesOlderThan(15));<a name="line.83"></a>
-<span class="sourceLineNo">084</span> assertEquals(3, manager.snapshotRegionSizes().size());<a name="line.84"></a>
-<span class="sourceLineNo">085</span><a name="line.85"></a>
-<span class="sourceLineNo">086</span> // Prune the elements at time2<a name="line.86"></a>
-<span class="sourceLineNo">087</span> assertEquals(2, manager.pruneEntriesOlderThan(30));<a name="line.87"></a>
-<span class="sourceLineNo">088</span> assertEquals(1, manager.snapshotRegionSizes().size());<a name="line.88"></a>
-<span class="sourceLineNo">089</span> }<a name="line.89"></a>
-<span class="sourceLineNo">090</span>}<a name="line.90"></a>
+<span class="sourceLineNo">076</span> QuotaObserverChore chore = mock(QuotaObserverChore.class);<a name="line.76"></a>
+<span class="sourceLineNo">077</span> // Prune nothing<a name="line.77"></a>
+<span class="sourceLineNo">078</span> assertEquals(0, manager.pruneEntriesOlderThan(0, chore));<a name="line.78"></a>
+<span class="sourceLineNo">079</span> assertEquals(5, manager.snapshotRegionSizes().size());<a name="line.79"></a>
+<span class="sourceLineNo">080</span> assertEquals(0, manager.pruneEntriesOlderThan(10, chore));<a name="line.80"></a>
+<span class="sourceLineNo">081</span> assertEquals(5, manager.snapshotRegionSizes().size());<a name="line.81"></a>
+<span class="sourceLineNo">082</span><a name="line.82"></a>
+<span class="sourceLineNo">083</span> // Prune the elements at time1<a name="line.83"></a>
+<span class="sourceLineNo">084</span> assertEquals(2, manager.pruneEntriesOlderThan(15, chore));<a name="line.84"></a>
+<span class="sourceLineNo">085</span> assertEquals(3, manager.snapshotRegionSizes().size());<a name="line.85"></a>
+<span class="sourceLineNo">086</span><a name="line.86"></a>
+<span class="sourceLineNo">087</span> // Prune the elements at time2<a name="line.87"></a>
+<span class="sourceLineNo">088</span> assertEquals(2, manager.pruneEntriesOlderThan(30, chore));<a name="line.88"></a>
+<span class="sourceLineNo">089</span> assertEquals(1, manager.snapshotRegionSizes().size());<a name="line.89"></a>
+<span class="sourceLineNo">090</span> }<a name="line.90"></a>
+<span class="sourceLineNo">091</span>}<a name="line.91"></a>
diff --git a/testdevapidocs/src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html b/testdevapidocs/src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html
index ebcebf7..ebaaea0 100644
--- a/testdevapidocs/src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html
+++ b/testdevapidocs/src-html/org/apache/hadoop/hbase/quotas/TestSpaceQuotaBasicFunctioning.html
@@ -27,209 +27,245 @@
<span class="sourceLineNo">019</span>import static org.junit.Assert.assertTrue;<a name="line.19"></a>
<span class="sourceLineNo">020</span>import static org.junit.Assert.fail;<a name="line.20"></a>
<span class="sourceLineNo">021</span><a name="line.21"></a>
-<span class="sourceLineNo">022</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.22"></a>
-<span class="sourceLineNo">023</span><a name="line.23"></a>
-<span class="sourceLineNo">024</span>import org.apache.hadoop.conf.Configuration;<a name="line.24"></a>
-<span class="sourceLineNo">025</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.25"></a>
-<span class="sourceLineNo">026</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.26"></a>
-<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.27"></a>
-<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.TableName;<a name="line.28"></a>
-<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.29"></a>
-<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.client.Append;<a name="line.30"></a>
-<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.31"></a>
-<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.client.Increment;<a name="line.32"></a>
-<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.Put;<a name="line.33"></a>
-<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.Table;<a name="line.34"></a>
-<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.security.AccessDeniedException;<a name="line.35"></a>
-<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.36"></a>
-<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.37"></a>
-<span class="sourceLineNo">038</span>import org.apache.hadoop.util.StringUtils;<a name="line.38"></a>
-<span class="sourceLineNo">039</span>import org.junit.AfterClass;<a name="line.39"></a>
-<span class="sourceLineNo">040</span>import org.junit.Before;<a name="line.40"></a>
-<span class="sourceLineNo">041</span>import org.junit.BeforeClass;<a name="line.41"></a>
-<span class="sourceLineNo">042</span>import org.junit.ClassRule;<a name="line.42"></a>
-<span class="sourceLineNo">043</span>import org.junit.Rule;<a name="line.43"></a>
-<span class="sourceLineNo">044</span>import org.junit.Test;<a name="line.44"></a>
-<span class="sourceLineNo">045</span>import org.junit.experimental.categories.Category;<a name="line.45"></a>
-<span class="sourceLineNo">046</span>import org.junit.rules.TestName;<a name="line.46"></a>
-<span class="sourceLineNo">047</span>import org.slf4j.Logger;<a name="line.47"></a>
-<span class="sourceLineNo">048</span>import org.slf4j.LoggerFactory;<a name="line.48"></a>
-<span class="sourceLineNo">049</span><a name="line.49"></a>
-<span class="sourceLineNo">050</span>@Category(LargeTests.class)<a name="line.50"></a>
-<span class="sourceLineNo">051</span>public class TestSpaceQuotaBasicFunctioning {<a name="line.51"></a>
-<span class="sourceLineNo">052</span><a name="line.52"></a>
-<span class="sourceLineNo">053</span> @ClassRule<a name="line.53"></a>
-<span class="sourceLineNo">054</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.54"></a>
-<span class="sourceLineNo">055</span> HBaseClassTestRule.forClass(TestSpaceQuotaBasicFunctioning.class);<a name="line.55"></a>
+<span class="sourceLineNo">022</span>import java.util.List;<a name="line.22"></a>
+<span class="sourceLineNo">023</span>import java.util.Map;<a name="line.23"></a>
+<span class="sourceLineNo">024</span>import java.util.concurrent.atomic.AtomicLong;<a name="line.24"></a>
+<span class="sourceLineNo">025</span><a name="line.25"></a>
+<span class="sourceLineNo">026</span>import org.apache.hadoop.conf.Configuration;<a name="line.26"></a>
+<span class="sourceLineNo">027</span>import org.apache.hadoop.hbase.DoNotRetryIOException;<a name="line.27"></a>
+<span class="sourceLineNo">028</span>import org.apache.hadoop.hbase.HBaseClassTestRule;<a name="line.28"></a>
+<span class="sourceLineNo">029</span>import org.apache.hadoop.hbase.HBaseTestingUtility;<a name="line.29"></a>
+<span class="sourceLineNo">030</span>import org.apache.hadoop.hbase.MetaTableAccessor;<a name="line.30"></a>
+<span class="sourceLineNo">031</span>import org.apache.hadoop.hbase.TableName;<a name="line.31"></a>
+<span class="sourceLineNo">032</span>import org.apache.hadoop.hbase.Waiter;<a name="line.32"></a>
+<span class="sourceLineNo">033</span>import org.apache.hadoop.hbase.client.Admin;<a name="line.33"></a>
+<span class="sourceLineNo">034</span>import org.apache.hadoop.hbase.client.Append;<a name="line.34"></a>
+<span class="sourceLineNo">035</span>import org.apache.hadoop.hbase.client.Delete;<a name="line.35"></a>
+<span class="sourceLineNo">036</span>import org.apache.hadoop.hbase.client.Increment;<a name="line.36"></a>
+<span class="sourceLineNo">037</span>import org.apache.hadoop.hbase.client.Put;<a name="line.37"></a>
+<span class="sourceLineNo">038</span>import org.apache.hadoop.hbase.client.RegionInfo;<a name="line.38"></a>
+<span class="sourceLineNo">039</span>import org.apache.hadoop.hbase.client.Table;<a name="line.39"></a>
+<span class="sourceLineNo">040</span>import org.apache.hadoop.hbase.master.HMaster;<a name="line.40"></a>
+<span class="sourceLineNo">041</span>import org.apache.hadoop.hbase.security.AccessDeniedException;<a name="line.41"></a>
+<span class="sourceLineNo">042</span>import org.apache.hadoop.hbase.testclassification.LargeTests;<a name="line.42"></a>
+<span class="sourceLineNo">043</span>import org.apache.hadoop.hbase.util.Bytes;<a name="line.43"></a>
+<span class="sourceLineNo">044</span>import org.apache.hadoop.util.StringUtils;<a name="line.44"></a>
+<span class="sourceLineNo">045</span>import org.junit.AfterClass;<a name="line.45"></a>
+<span class="sourceLineNo">046</span>import org.junit.Assert;<a name="line.46"></a>
+<span class="sourceLineNo">047</span>import org.junit.Before;<a name="line.47"></a>
+<span class="sourceLineNo">048</span>import org.junit.BeforeClass;<a name="line.48"></a>
+<span class="sourceLineNo">049</span>import org.junit.ClassRule;<a name="line.49"></a>
+<span class="sourceLineNo">050</span>import org.junit.Rule;<a name="line.50"></a>
+<span class="sourceLineNo">051</span>import org.junit.Test;<a name="line.51"></a>
+<span class="sourceLineNo">052</span>import org.junit.experimental.categories.Category;<a name="line.52"></a>
+<span class="sourceLineNo">053</span>import org.junit.rules.TestName;<a name="line.53"></a>
+<span class="sourceLineNo">054</span>import org.slf4j.Logger;<a name="line.54"></a>
+<span class="sourceLineNo">055</span>import org.slf4j.LoggerFactory;<a name="line.55"></a>
<span class="sourceLineNo">056</span><a name="line.56"></a>
-<span class="sourceLineNo">057</span> private static final Logger LOG = LoggerFactory.getLogger(TestSpaceQuotaBasicFunctioning.class);<a name="line.57"></a>
-<span class="sourceLineNo">058</span> private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.58"></a>
-<span class="sourceLineNo">059</span> private static final int NUM_RETRIES = 10;<a name="line.59"></a>
-<span class="sourceLineNo">060</span><a name="line.60"></a>
-<span class="sourceLineNo">061</span> @Rule<a name="line.61"></a>
-<span class="sourceLineNo">062</span> public TestName testName = new TestName();<a name="line.62"></a>
-<span class="sourceLineNo">063</span> private SpaceQuotaHelperForTests helper;<a name="line.63"></a>
-<span class="sourceLineNo">064</span><a name="line.64"></a>
-<span class="sourceLineNo">065</span> @BeforeClass<a name="line.65"></a>
-<span class="sourceLineNo">066</span> public static void setUp() throws Exception {<a name="line.66"></a>
-<span class="sourceLineNo">067</span> Configuration conf = TEST_UTIL.getConfiguration();<a name="line.67"></a>
-<span class="sourceLineNo">068</span> SpaceQuotaHelperForTests.updateConfigForQuotas(conf);<a name="line.68"></a>
-<span class="sourceLineNo">069</span> TEST_UTIL.startMiniCluster(1);<a name="line.69"></a>
-<span class="sourceLineNo">070</span> }<a name="line.70"></a>
+<span class="sourceLineNo">057</span>@Category(LargeTests.class)<a name="line.57"></a>
+<span class="sourceLineNo">058</span>public class TestSpaceQuotaBasicFunctioning {<a name="line.58"></a>
+<span class="sourceLineNo">059</span><a name="line.59"></a>
+<span class="sourceLineNo">060</span> @ClassRule<a name="line.60"></a>
+<span class="sourceLineNo">061</span> public static final HBaseClassTestRule CLASS_RULE =<a name="line.61"></a>
+<span class="sourceLineNo">062</span> HBaseClassTestRule.forClass(TestSpaceQuotaBasicFunctioning.class);<a name="line.62"></a>
+<span class="sourceLineNo">063</span><a name="line.63"></a>
+<span class="sourceLineNo">064</span> private static final Logger LOG = LoggerFactory.getLogger(TestSpaceQuotaBasicFunctioning.class);<a name="line.64"></a>
+<span class="sourceLineNo">065</span> private static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();<a name="line.65"></a>
+<span class="sourceLineNo">066</span> private static final int NUM_RETRIES = 10;<a name="line.66"></a>
+<span class="sourceLineNo">067</span><a name="line.67"></a>
+<span class="sourceLineNo">068</span> @Rule<a name="line.68"></a>
+<span class="sourceLineNo">069</span> public TestName testName = new TestName();<a name="line.69"></a>
+<span class="sourceLineNo">070</span> private SpaceQuotaHelperForTests helper;<a name="line.70"></a>
<span class="sourceLineNo">071</span><a name="line.71"></a>
-<span class="sourceLineNo">072</span> @AfterClass<a name="line.72"></a>
-<span class="sourceLineNo">073</span> public static void tearDown() throws Exception {<a name="line.73"></a>
-<span class="sourceLineNo">074</span> TEST_UTIL.shutdownMiniCluster();<a name="line.74"></a>
-<span class="sourceLineNo">075</span> }<a name="line.75"></a>
-<span class="sourceLineNo">076</span><a name="line.76"></a>
-<span class="sourceLineNo">077</span> @Before<a name="line.77"></a>
-<span class="sourceLineNo">078</span> public void removeAllQuotas() throws Exception {<a name="line.78"></a>
-<span class="sourceLineNo">079</span> helper = new SpaceQuotaHelperForTests(TEST_UTIL, testName, new AtomicLong(0));<a name="line.79"></a>
-<span class="sourceLineNo">080</span> helper.removeAllQuotas();<a name="line.80"></a>
-<span class="sourceLineNo">081</span> }<a name="line.81"></a>
-<span class="sourceLineNo">082</span><a name="line.82"></a>
-<span class="sourceLineNo">083</span> @Test<a name="line.83"></a>
-<span class="sourceLineNo">084</span> public void testNoInsertsWithPut() throws Exception {<a name="line.84"></a>
-<span class="sourceLineNo">085</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.85"></a>
-<span class="sourceLineNo">086</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.86"></a>
-<span class="sourceLineNo">087</span> Bytes.toBytes("reject"));<a name="line.87"></a>
-<span class="sourceLineNo">088</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_INSERTS, p);<a name="line.88"></a>
-<span class="sourceLineNo">089</span> }<a name="line.89"></a>
-<span class="sourceLineNo">090</span><a name="line.90"></a>
-<span class="sourceLineNo">091</span> @Test<a name="line.91"></a>
-<span class="sourceLineNo">092</span> public void testNoInsertsWithAppend() throws Exception {<a name="line.92"></a>
-<span class="sourceLineNo">093</span> Append a = new Append(Bytes.toBytes("to_reject"));<a name="line.93"></a>
-<span class="sourceLineNo">094</span> a.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.94"></a>
-<span class="sourceLineNo">095</span> Bytes.toBytes("reject"));<a name="line.95"></a>
-<span class="sourceLineNo">096</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_INSERTS, a);<a name="line.96"></a>
-<span class="sourceLineNo">097</span> }<a name="line.97"></a>
-<span class="sourceLineNo">098</span><a name="line.98"></a>
-<span class="sourceLineNo">099</span> @Test<a name="line.99"></a>
-<span class="sourceLineNo">100</span> public void testNoInsertsWithIncrement() throws Exception {<a name="line.100"></a>
-<span class="sourceLineNo">101</span> Increment i = new Increment(Bytes.toBytes("to_reject"));<a name="line.101"></a>
-<span class="sourceLineNo">102</span> i.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("count"), 0);<a name="line.102"></a>
-<span class="sourceLineNo">103</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_INSERTS, i);<a name="line.103"></a>
+<span class="sourceLineNo">072</span> @BeforeClass<a name="line.72"></a>
+<span class="sourceLineNo">073</span> public static void setUp() throws Exception {<a name="line.73"></a>
+<span class="sourceLineNo">074</span> Configuration conf = TEST_UTIL.getConfiguration();<a name="line.74"></a>
+<span class="sourceLineNo">075</span> SpaceQuotaHelperForTests.updateConfigForQuotas(conf);<a name="line.75"></a>
+<span class="sourceLineNo">076</span> TEST_UTIL.startMiniCluster(1);<a name="line.76"></a>
+<span class="sourceLineNo">077</span> }<a name="line.77"></a>
+<span class="sourceLineNo">078</span><a name="line.78"></a>
+<span class="sourceLineNo">079</span> @AfterClass<a name="line.79"></a>
+<span class="sourceLineNo">080</span> public static void tearDown() throws Exception {<a name="line.80"></a>
+<span class="sourceLineNo">081</span> TEST_UTIL.shutdownMiniCluster();<a name="line.81"></a>
+<span class="sourceLineNo">082</span> }<a name="line.82"></a>
+<span class="sourceLineNo">083</span><a name="line.83"></a>
+<span class="sourceLineNo">084</span> @Before<a name="line.84"></a>
+<span class="sourceLineNo">085</span> public void removeAllQuotas() throws Exception {<a name="line.85"></a>
+<span class="sourceLineNo">086</span> helper = new SpaceQuotaHelperForTests(TEST_UTIL, testName, new AtomicLong(0));<a name="line.86"></a>
+<span class="sourceLineNo">087</span> helper.removeAllQuotas();<a name="line.87"></a>
+<span class="sourceLineNo">088</span> }<a name="line.88"></a>
+<span class="sourceLineNo">089</span><a name="line.89"></a>
+<span class="sourceLineNo">090</span> @Test<a name="line.90"></a>
+<span class="sourceLineNo">091</span> public void testNoInsertsWithPut() throws Exception {<a name="line.91"></a>
+<span class="sourceLineNo">092</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.92"></a>
+<span class="sourceLineNo">093</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.93"></a>
+<span class="sourceLineNo">094</span> Bytes.toBytes("reject"));<a name="line.94"></a>
+<span class="sourceLineNo">095</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_INSERTS, p);<a name="line.95"></a>
+<span class="sourceLineNo">096</span> }<a name="line.96"></a>
+<span class="sourceLineNo">097</span><a name="line.97"></a>
+<span class="sourceLineNo">098</span> @Test<a name="line.98"></a>
+<span class="sourceLineNo">099</span> public void testNoInsertsWithAppend() throws Exception {<a name="line.99"></a>
+<span class="sourceLineNo">100</span> Append a = new Append(Bytes.toBytes("to_reject"));<a name="line.100"></a>
+<span class="sourceLineNo">101</span> a.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.101"></a>
+<span class="sourceLineNo">102</span> Bytes.toBytes("reject"));<a name="line.102"></a>
+<span class="sourceLineNo">103</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_INSERTS, a);<a name="line.103"></a>
<span class="sourceLineNo">104</span> }<a name="line.104"></a>
<span class="sourceLineNo">105</span><a name="line.105"></a>
<span class="sourceLineNo">106</span> @Test<a name="line.106"></a>
-<span class="sourceLineNo">107</span> public void testDeletesAfterNoInserts() throws Exception {<a name="line.107"></a>
-<span class="sourceLineNo">108</span> final TableName tn = helper.writeUntilViolation(SpaceViolationPolicy.NO_INSERTS);<a name="line.108"></a>
-<span class="sourceLineNo">109</span> // Try a couple of times to verify that the quota never gets enforced, same as we<a name="line.109"></a>
-<span class="sourceLineNo">110</span> // do when we're trying to catch the failure.<a name="line.110"></a>
-<span class="sourceLineNo">111</span> Delete d = new Delete(Bytes.toBytes("should_not_be_rejected"));<a name="line.111"></a>
-<span class="sourceLineNo">112</span> for (int i = 0; i < NUM_RETRIES; i++) {<a name="line.112"></a>
-<span class="sourceLineNo">113</span> try (Table t = TEST_UTIL.getConnection().getTable(tn)) {<a name="line.113"></a>
-<span class="sourceLineNo">114</span> t.delete(d);<a name="line.114"></a>
-<span class="sourceLineNo">115</span> }<a name="line.115"></a>
-<span class="sourceLineNo">116</span> }<a name="line.116"></a>
-<span class="sourceLineNo">117</span> }<a name="line.117"></a>
-<span class="sourceLineNo">118</span><a name="line.118"></a>
-<span class="sourceLineNo">119</span> @Test<a name="line.119"></a>
-<span class="sourceLineNo">120</span> public void testNoWritesWithPut() throws Exception {<a name="line.120"></a>
-<span class="sourceLineNo">121</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.121"></a>
-<span class="sourceLineNo">122</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.122"></a>
-<span class="sourceLineNo">123</span> Bytes.toBytes("reject"));<a name="line.123"></a>
-<span class="sourceLineNo">124</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES, p);<a name="line.124"></a>
-<span class="sourceLineNo">125</span> }<a name="line.125"></a>
-<span class="sourceLineNo">126</span><a name="line.126"></a>
-<span class="sourceLineNo">127</span> @Test<a name="line.127"></a>
-<span class="sourceLineNo">128</span> public void testNoWritesWithAppend() throws Exception {<a name="line.128"></a>
-<span class="sourceLineNo">129</span> Append a = new Append(Bytes.toBytes("to_reject"));<a name="line.129"></a>
-<span class="sourceLineNo">130</span> a.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.130"></a>
-<span class="sourceLineNo">131</span> Bytes.toBytes("reject"));<a name="line.131"></a>
-<span class="sourceLineNo">132</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES, a);<a name="line.132"></a>
-<span class="sourceLineNo">133</span> }<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> @Test<a name="line.135"></a>
-<span class="sourceLineNo">136</span> public void testNoWritesWithIncrement() throws Exception {<a name="line.136"></a>
-<span class="sourceLineNo">137</span> Increment i = new Increment(Bytes.toBytes("to_reject"));<a name="line.137"></a>
-<span class="sourceLineNo">138</span> i.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("count"), 0);<a name="line.138"></a>
-<span class="sourceLineNo">139</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES, i);<a name="line.139"></a>
+<span class="sourceLineNo">107</span> public void testNoInsertsWithIncrement() throws Exception {<a name="line.107"></a>
+<span class="sourceLineNo">108</span> Increment i = new Increment(Bytes.toBytes("to_reject"));<a name="line.108"></a>
+<span class="sourceLineNo">109</span> i.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("count"), 0);<a name="line.109"></a>
+<span class="sourceLineNo">110</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_INSERTS, i);<a name="line.110"></a>
+<span class="sourceLineNo">111</span> }<a name="line.111"></a>
+<span class="sourceLineNo">112</span><a name="line.112"></a>
+<span class="sourceLineNo">113</span> @Test<a name="line.113"></a>
+<span class="sourceLineNo">114</span> public void testDeletesAfterNoInserts() throws Exception {<a name="line.114"></a>
+<span class="sourceLineNo">115</span> final TableName tn = helper.writeUntilViolation(SpaceViolationPolicy.NO_INSERTS);<a name="line.115"></a>
+<span class="sourceLineNo">116</span> // Try a couple of times to verify that the quota never gets enforced, same as we<a name="line.116"></a>
+<span class="sourceLineNo">117</span> // do when we're trying to catch the failure.<a name="line.117"></a>
+<span class="sourceLineNo">118</span> Delete d = new Delete(Bytes.toBytes("should_not_be_rejected"));<a name="line.118"></a>
+<span class="sourceLineNo">119</span> for (int i = 0; i < NUM_RETRIES; i++) {<a name="line.119"></a>
+<span class="sourceLineNo">120</span> try (Table t = TEST_UTIL.getConnection().getTable(tn)) {<a name="line.120"></a>
+<span class="sourceLineNo">121</span> t.delete(d);<a name="line.121"></a>
+<span class="sourceLineNo">122</span> }<a name="line.122"></a>
+<span class="sourceLineNo">123</span> }<a name="line.123"></a>
+<span class="sourceLineNo">124</span> }<a name="line.124"></a>
+<span class="sourceLineNo">125</span><a name="line.125"></a>
+<span class="sourceLineNo">126</span> @Test<a name="line.126"></a>
+<span class="sourceLineNo">127</span> public void testNoWritesWithPut() throws Exception {<a name="line.127"></a>
+<span class="sourceLineNo">128</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.128"></a>
+<span class="sourceLineNo">129</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.129"></a>
+<span class="sourceLineNo">130</span> Bytes.toBytes("reject"));<a name="line.130"></a>
+<span class="sourceLineNo">131</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES, p);<a name="line.131"></a>
+<span class="sourceLineNo">132</span> }<a name="line.132"></a>
+<span class="sourceLineNo">133</span><a name="line.133"></a>
+<span class="sourceLineNo">134</span> @Test<a name="line.134"></a>
+<span class="sourceLineNo">135</span> public void testNoWritesWithAppend() throws Exception {<a name="line.135"></a>
+<span class="sourceLineNo">136</span> Append a = new Append(Bytes.toBytes("to_reject"));<a name="line.136"></a>
+<span class="sourceLineNo">137</span> a.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.137"></a>
+<span class="sourceLineNo">138</span> Bytes.toBytes("reject"));<a name="line.138"></a>
+<span class="sourceLineNo">139</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES, a);<a name="line.139"></a>
<span class="sourceLineNo">140</span> }<a name="line.140"></a>
<span class="sourceLineNo">141</span><a name="line.141"></a>
<span class="sourceLineNo">142</span> @Test<a name="line.142"></a>
-<span class="sourceLineNo">143</span> public void testNoWritesWithDelete() throws Exception {<a name="line.143"></a>
-<span class="sourceLineNo">144</span> Delete d = new Delete(Bytes.toBytes("to_reject"));<a name="line.144"></a>
-<span class="sourceLineNo">145</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES, d);<a name="line.145"></a>
-<span class="sourceLineNo">146</span> }<a name="line.146"></a>
-<span class="sourceLineNo">147</span><a name="line.147"></a>
-<span class="sourceLineNo">148</span> @Test<a name="line.148"></a>
-<span class="sourceLineNo">149</span> public void testNoCompactions() throws Exception {<a name="line.149"></a>
-<span class="sourceLineNo">150</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.150"></a>
-<span class="sourceLineNo">151</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.151"></a>
-<span class="sourceLineNo">152</span> Bytes.toBytes("reject"));<a name="line.152"></a>
-<span class="sourceLineNo">153</span> final TableName tn =<a name="line.153"></a>
-<span class="sourceLineNo">154</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES_COMPACTIONS, p);<a name="line.154"></a>
-<span class="sourceLineNo">155</span> // We know the policy is active at this point<a name="line.155"></a>
-<span class="sourceLineNo">156</span><a name="line.156"></a>
-<span class="sourceLineNo">157</span> // Major compactions should be rejected<a name="line.157"></a>
-<span class="sourceLineNo">158</span> try {<a name="line.158"></a>
-<span class="sourceLineNo">159</span> TEST_UTIL.getAdmin().majorCompact(tn);<a name="line.159"></a>
-<span class="sourceLineNo">160</span> fail("Expected that invoking the compaction should throw an Exception");<a name="line.160"></a>
-<span class="sourceLineNo">161</span> } catch (DoNotRetryIOException e) {<a name="line.161"></a>
-<span class="sourceLineNo">162</span> // Expected!<a name="line.162"></a>
-<span class="sourceLineNo">163</span> }<a name="line.163"></a>
-<span class="sourceLineNo">164</span> // Minor compactions should also be rejected.<a name="line.164"></a>
+<span class="sourceLineNo">143</span> public void testNoWritesWithIncrement() throws Exception {<a name="line.143"></a>
+<span class="sourceLineNo">144</span> Increment i = new Increment(Bytes.toBytes("to_reject"));<a name="line.144"></a>
+<span class="sourceLineNo">145</span> i.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("count"), 0);<a name="line.145"></a>
+<span class="sourceLineNo">146</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES, i);<a name="line.146"></a>
+<span class="sourceLineNo">147</span> }<a name="line.147"></a>
+<span class="sourceLineNo">148</span><a name="line.148"></a>
+<span class="sourceLineNo">149</span> @Test<a name="line.149"></a>
+<span class="sourceLineNo">150</span> public void testNoWritesWithDelete() throws Exception {<a name="line.150"></a>
+<span class="sourceLineNo">151</span> Delete d = new Delete(Bytes.toBytes("to_reject"));<a name="line.151"></a>
+<span class="sourceLineNo">152</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES, d);<a name="line.152"></a>
+<span class="sourceLineNo">153</span> }<a name="line.153"></a>
+<span class="sourceLineNo">154</span><a name="line.154"></a>
+<span class="sourceLineNo">155</span> @Test<a name="line.155"></a>
+<span class="sourceLineNo">156</span> public void testNoCompactions() throws Exception {<a name="line.156"></a>
+<span class="sourceLineNo">157</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.157"></a>
+<span class="sourceLineNo">158</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.158"></a>
+<span class="sourceLineNo">159</span> Bytes.toBytes("reject"));<a name="line.159"></a>
+<span class="sourceLineNo">160</span> final TableName tn =<a name="line.160"></a>
+<span class="sourceLineNo">161</span> helper.writeUntilViolationAndVerifyViolation(SpaceViolationPolicy.NO_WRITES_COMPACTIONS, p);<a name="line.161"></a>
+<span class="sourceLineNo">162</span> // We know the policy is active at this point<a name="line.162"></a>
+<span class="sourceLineNo">163</span><a name="line.163"></a>
+<span class="sourceLineNo">164</span> // Major compactions should be rejected<a name="line.164"></a>
<span class="sourceLineNo">165</span> try {<a name="line.165"></a>
-<span class="sourceLineNo">166</span> TEST_UTIL.getAdmin().compact(tn);<a name="line.166"></a>
+<span class="sourceLineNo">166</span> TEST_UTIL.getAdmin().majorCompact(tn);<a name="line.166"></a>
<span class="sourceLineNo">167</span> fail("Expected that invoking the compaction should throw an Exception");<a name="line.167"></a>
<span class="sourceLineNo">168</span> } catch (DoNotRetryIOException e) {<a name="line.168"></a>
<span class="sourceLineNo">169</span> // Expected!<a name="line.169"></a>
<span class="sourceLineNo">170</span> }<a name="line.170"></a>
-<span class="sourceLineNo">171</span> }<a name="line.171"></a>
-<span class="sourceLineNo">172</span><a name="line.172"></a>
-<span class="sourceLineNo">173</span> @Test<a name="line.173"></a>
-<span class="sourceLineNo">174</span> public void testNoEnableAfterDisablePolicy() throws Exception {<a name="line.174"></a>
-<span class="sourceLineNo">175</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.175"></a>
-<span class="sourceLineNo">176</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.176"></a>
-<span class="sourceLineNo">177</span> Bytes.toBytes("reject"));<a name="line.177"></a>
-<span class="sourceLineNo">178</span> final TableName tn = helper.writeUntilViolation(SpaceViolationPolicy.DISABLE);<a name="line.178"></a>
-<span class="sourceLineNo">179</span> final Admin admin = TEST_UTIL.getAdmin();<a name="line.179"></a>
-<span class="sourceLineNo">180</span> // Disabling a table relies on some external action (over the other policies), so wait a bit<a name="line.180"></a>
-<span class="sourceLineNo">181</span> // more than the other tests.<a name="line.181"></a>
-<span class="sourceLineNo">182</span> for (int i = 0; i < NUM_RETRIES * 2; i++) {<a name="line.182"></a>
-<span class="sourceLineNo">183</span> if (admin.isTableEnabled(tn)) {<a name="line.183"></a>
-<span class="sourceLineNo">184</span> LOG.info(tn + " is still enabled, expecting it to be disabled. Will wait and re-check.");<a name="line.184"></a>
-<span class="sourceLineNo">185</span> Thread.sleep(2000);<a name="line.185"></a>
-<span class="sourceLineNo">186</span> }<a name="line.186"></a>
-<span class="sourceLineNo">187</span> }<a name="line.187"></a>
-<span class="sourceLineNo">188</span> assertFalse(tn + " is still enabled but it should be disabled", admin.isTableEnabled(tn));<a name="line.188"></a>
-<span class="sourceLineNo">189</span> try {<a name="line.189"></a>
-<span class="sourceLineNo">190</span> admin.enableTable(tn);<a name="line.190"></a>
-<span class="sourceLineNo">191</span> } catch (AccessDeniedException e) {<a name="line.191"></a>
-<span class="sourceLineNo">192</span> String exceptionContents = StringUtils.stringifyException(e);<a name="line.192"></a>
-<span class="sourceLineNo">193</span> final String expectedText = "violated space quota";<a name="line.193"></a>
-<span class="sourceLineNo">194</span> assertTrue(<a name="line.194"></a>
-<span class="sourceLineNo">195</span> "Expected the exception to contain " + expectedText + ", but was: " + exceptionContents,<a name="line.195"></a>
-<span class="sourceLineNo">196</span> exceptionContents.contains(expectedText));<a name="line.196"></a>
-<span class="sourceLineNo">197</span> }<a name="line.197"></a>
-<span class="sourceLineNo">198</span> }<a name="line.198"></a>
-<span class="sourceLineNo">199</span><a name="line.199"></a>
-<span class="sourceLineNo">200</span> @Test<a name="line.200"></a>
-<span class="sourceLineNo">201</span> public void testTableQuotaOverridesNamespaceQuota() throws Exception {<a name="line.201"></a>
-<span class="sourceLineNo">202</span> final SpaceViolationPolicy policy = SpaceViolationPolicy.NO_INSERTS;<a name="line.202"></a>
-<span class="sourceLineNo">203</span> final TableName tn = helper.createTableWithRegions(10);<a name="line.203"></a>
-<span class="sourceLineNo">204</span><a name="line.204"></a>
-<span class="sourceLineNo">205</span> // 2MB limit on the table, 1GB limit on the namespace<a name="line.205"></a>
-<span class="sourceLineNo">206</span> final long tableLimit = 2L * SpaceQuotaHelperForTests.ONE_MEGABYTE;<a name="line.206"></a>
-<span class="sourceLineNo">207</span> final long namespaceLimit = 1024L * SpaceQuotaHelperForTests.ONE_MEGABYTE;<a name="line.207"></a>
-<span class="sourceLineNo">208</span> TEST_UTIL.getAdmin().setQuota(QuotaSettingsFactory.limitTableSpace(tn, tableLimit, policy));<a name="line.208"></a>
-<span class="sourceLineNo">209</span> TEST_UTIL.getAdmin().setQuota(QuotaSettingsFactory<a name="line.209"></a>
-<span class="sourceLineNo">210</span> .limitNamespaceSpace(tn.getNamespaceAsString(), namespaceLimit, policy));<a name="line.210"></a>
+<span class="sourceLineNo">171</span> // Minor compactions should also be rejected.<a name="line.171"></a>
+<span class="sourceLineNo">172</span> try {<a name="line.172"></a>
+<span class="sourceLineNo">173</span> TEST_UTIL.getAdmin().compact(tn);<a name="line.173"></a>
+<span class="sourceLineNo">174</span> fail("Expected that invoking the compaction should throw an Exception");<a name="line.174"></a>
+<span class="sourceLineNo">175</span> } catch (DoNotRetryIOException e) {<a name="line.175"></a>
+<span class="sourceLineNo">176</span> // Expected!<a name="line.176"></a>
+<span class="sourceLineNo">177</span> }<a name="line.177"></a>
+<span class="sourceLineNo">178</span> }<a name="line.178"></a>
+<span class="sourceLineNo">179</span><a name="line.179"></a>
+<span class="sourceLineNo">180</span> @Test<a name="line.180"></a>
+<span class="sourceLineNo">181</span> public void testNoEnableAfterDisablePolicy() throws Exception {<a name="line.181"></a>
+<span class="sourceLineNo">182</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.182"></a>
+<span class="sourceLineNo">183</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.183"></a>
+<span class="sourceLineNo">184</span> Bytes.toBytes("reject"));<a name="line.184"></a>
+<span class="sourceLineNo">185</span> final TableName tn = helper.writeUntilViolation(SpaceViolationPolicy.DISABLE);<a name="line.185"></a>
+<span class="sourceLineNo">186</span> final Admin admin = TEST_UTIL.getAdmin();<a name="line.186"></a>
+<span class="sourceLineNo">187</span> // Disabling a table relies on some external action (over the other policies), so wait a bit<a name="line.187"></a>
+<span class="sourceLineNo">188</span> // more than the other tests.<a name="line.188"></a>
+<span class="sourceLineNo">189</span> for (int i = 0; i < NUM_RETRIES * 2; i++) {<a name="line.189"></a>
+<span class="sourceLineNo">190</span> if (admin.isTableEnabled(tn)) {<a name="line.190"></a>
+<span class="sourceLineNo">191</span> LOG.info(tn + " is still enabled, expecting it to be disabled. Will wait and re-check.");<a name="line.191"></a>
+<span class="sourceLineNo">192</span> Thread.sleep(2000);<a name="line.192"></a>
+<span class="sourceLineNo">193</span> }<a name="line.193"></a>
+<span class="sourceLineNo">194</span> }<a name="line.194"></a>
+<span class="sourceLineNo">195</span> assertFalse(tn + " is still enabled but it should be disabled", admin.isTableEnabled(tn));<a name="line.195"></a>
+<span class="sourceLineNo">196</span> try {<a name="line.196"></a>
+<span class="sourceLineNo">197</span> admin.enableTable(tn);<a name="line.197"></a>
+<span class="sourceLineNo">198</span> } catch (AccessDeniedException e) {<a name="line.198"></a>
+<span class="sourceLineNo">199</span> String exceptionContents = StringUtils.stringifyException(e);<a name="line.199"></a>
+<span class="sourceLineNo">200</span> final String expectedText = "violated space quota";<a name="line.200"></a>
+<span class="sourceLineNo">201</span> assertTrue(<a name="line.201"></a>
+<span class="sourceLineNo">202</span> "Expected the exception to contain " + expectedText + ", but was: " + exceptionContents,<a name="line.202"></a>
+<span class="sourceLineNo">203</span> exceptionContents.contains(expectedText));<a name="line.203"></a>
+<span class="sourceLineNo">204</span> }<a name="line.204"></a>
+<span class="sourceLineNo">205</span> }<a name="line.205"></a>
+<span class="sourceLineNo">206</span><a name="line.206"></a>
+<span class="sourceLineNo">207</span> @Test<a name="line.207"></a>
+<span class="sourceLineNo">208</span> public void testTableQuotaOverridesNamespaceQuota() throws Exception {<a name="line.208"></a>
+<span class="sourceLineNo">209</span> final SpaceViolationPolicy policy = SpaceViolationPolicy.NO_INSERTS;<a name="line.209"></a>
+<span class="sourceLineNo">210</span> final TableName tn = helper.createTableWithRegions(10);<a name="line.210"></a>
<span class="sourceLineNo">211</span><a name="line.211"></a>
-<span class="sourceLineNo">212</span> // Write more data than should be allowed and flush it to disk<a name="line.212"></a>
-<span class="sourceLineNo">213</span> helper.writeData(tn, 3L * SpaceQuotaHelperForTests.ONE_MEGABYTE);<a name="line.213"></a>
-<span class="sourceLineNo">214</span><a name="line.214"></a>
-<span class="sourceLineNo">215</span> // This should be sufficient time for the chores to run and see the change.<a name="line.215"></a>
-<span class="sourceLineNo">216</span> Thread.sleep(5000);<a name="line.216"></a>
-<span class="sourceLineNo">217</span><a name="line.217"></a>
-<span class="sourceLineNo">218</span> // The write should be rejected because the table quota takes priority over the namespace<a name="line.218"></a>
-<span class="sourceLineNo">219</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.219"></a>
-<span class="sourceLineNo">220</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.220"></a>
-<span class="sourceLineNo">221</span> Bytes.toBytes("reject"));<a name="line.221"></a>
-<span class="sourceLineNo">222</span> helper.verifyViolation(policy, tn, p);<a name="line.222"></a>
-<span class="sourceLineNo">223</span> }<a name="line.223"></a>
-<span class="sourceLineNo">224</span>}<a name="line.224"></a>
+<span class="sourceLineNo">212</span> // 2MB limit on the table, 1GB limit on the namespace<a name="line.212"></a>
+<span class="sourceLineNo">213</span> final long tableLimit = 2L * SpaceQuotaHelperForTests.ONE_MEGABYTE;<a name="line.213"></a>
+<span class="sourceLineNo">214</span> final long namespaceLimit = 1024L * SpaceQuotaHelperForTests.ONE_MEGABYTE;<a name="line.214"></a>
+<span class="sourceLineNo">215</span> TEST_UTIL.getAdmin().setQuota(QuotaSettingsFactory.limitTableSpace(tn, tableLimit, policy));<a name="line.215"></a>
+<span class="sourceLineNo">216</span> TEST_UTIL.getAdmin().setQuota(QuotaSettingsFactory<a name="line.216"></a>
+<span class="sourceLineNo">217</span> .limitNamespaceSpace(tn.getNamespaceAsString(), namespaceLimit, policy));<a name="line.217"></a>
+<span class="sourceLineNo">218</span><a name="line.218"></a>
+<span class="sourceLineNo">219</span> // Write more data than should be allowed and flush it to disk<a name="line.219"></a>
+<span class="sourceLineNo">220</span> helper.writeData(tn, 3L * SpaceQuotaHelperForTests.ONE_MEGABYTE);<a name="line.220"></a>
+<span class="sourceLineNo">221</span><a name="line.221"></a>
+<span class="sourceLineNo">222</span> // This should be sufficient time for the chores to run and see the change.<a name="line.222"></a>
+<span class="sourceLineNo">223</span> Thread.sleep(5000);<a name="line.223"></a>
+<span class="sourceLineNo">224</span><a name="line.224"></a>
+<span class="sourceLineNo">225</span> // The write should be rejected because the table quota takes priority over the namespace<a name="line.225"></a>
+<span class="sourceLineNo">226</span> Put p = new Put(Bytes.toBytes("to_reject"));<a name="line.226"></a>
+<span class="sourceLineNo">227</span> p.addColumn(Bytes.toBytes(SpaceQuotaHelperForTests.F1), Bytes.toBytes("to"),<a name="line.227"></a>
+<span class="sourceLineNo">228</span> Bytes.toBytes("reject"));<a name="line.228"></a>
+<span class="sourceLineNo">229</span> helper.verifyViolation(policy, tn, p);<a name="line.229"></a>
+<span class="sourceLineNo">230</span> }<a name="line.230"></a>
+<span class="sourceLineNo">231</span><a name="line.231"></a>
+<span class="sourceLineNo">232</span> @Test<a name="line.232"></a>
+<span class="sourceLineNo">233</span> public void testDisablePolicyQuotaAndViolate() throws Exception {<a name="line.233"></a>
+<span class="sourceLineNo">234</span> TableName tableName = helper.createTable();<a name="line.234"></a>
+<span class="sourceLineNo">235</span> helper.setQuotaLimit(tableName, SpaceViolationPolicy.DISABLE, 1L);<a name="line.235"></a>
+<span class="sourceLineNo">236</span> helper.writeData(tableName, SpaceQuotaHelperForTests.ONE_MEGABYTE * 2L);<a name="line.236"></a>
+<span class="sourceLineNo">237</span> TEST_UTIL.getConfiguration()<a name="line.237"></a>
+<span class="sourceLineNo">238</span> .setLong("hbase.master.quotas.region.report.retention.millis", 100);<a name="line.238"></a>
+<span class="sourceLineNo">239</span><a name="line.239"></a>
+<span class="sourceLineNo">240</span> HMaster master = TEST_UTIL.getMiniHBaseCluster().getMaster();<a name="line.240"></a>
+<span class="sourceLineNo">241</span> MasterQuotaManager quotaManager = master.getMasterQuotaManager();<a name="line.241"></a>
+<span class="sourceLineNo">242</span><a name="line.242"></a>
+<span class="sourceLineNo">243</span> // Make sure the master has report for the table.<a name="line.243"></a>
+<span class="sourceLineNo">244</span> Waiter.waitFor(TEST_UTIL.getConfiguration(), 30 * 1000, new Waiter.Predicate<Exception>() {<a name="line.244"></a>
+<span class="sourceLineNo">245</span> @Override<a name="line.245"></a>
+<span class="sourceLineNo">246</span> public boolean evaluate() throws Exception {<a name="line.246"></a>
+<span class="sourceLineNo">247</span> Map<RegionInfo, Long> regionSizes = quotaManager.snapshotRegionSizes();<a name="line.247"></a>
+<span class="sourceLineNo">248</span> List<RegionInfo> tableRegions =<a name="line.248"></a>
+<span class="sourceLineNo">249</span> MetaTableAccessor.getTableRegions(TEST_UTIL.getConnection(), tableName);<a name="line.249"></a>
+<span class="sourceLineNo">250</span> return regionSizes.containsKey(tableRegions.get(0));<a name="line.250"></a>
+<span class="sourceLineNo">251</span> }<a name="line.251"></a>
+<span class="sourceLineNo">252</span> });<a name="line.252"></a>
+<span class="sourceLineNo">253</span><a name="line.253"></a>
+<span class="sourceLineNo">254</span> // Check if disabled table region report present in the map after retention period expired.<a name="line.254"></a>
+<span class="sourceLineNo">255</span> // It should be present after retention period expired.<a name="line.255"></a>
+<span class="sourceLineNo">256</span> final long regionSizes = quotaManager.snapshotRegionSizes().keySet().stream()<a name="line.256"></a>
+<span class="sourceLineNo">257</span> .filter(k -> k.getTable().equals(tableName)).count();<a name="line.257"></a>
+<span class="sourceLineNo">258</span> Assert.assertTrue(regionSizes > 0);<a name="line.258"></a>
+<span class="sourceLineNo">259</span> }<a name="line.259"></a>
+<span class="sourceLineNo">260</span>}<a name="line.260"></a>