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 2018/09/27 14:52:27 UTC
[10/11] hbase-site git commit: Published site at
86cb8e48ad8aecf52bca1169a98607c76198c70b.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/1484df9a/devapidocs/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html b/devapidocs/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html
index 6a397df..edd4045 100644
--- a/devapidocs/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html
+++ b/devapidocs/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html
@@ -118,7 +118,7 @@ var activeTableTab = "activeTableTab";
<hr>
<br>
<pre>@InterfaceAudience.Private
-public abstract class <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.114">AbstractFSWAL</a><W extends <a href="../../../../../../org/apache/hadoop/hbase/wal/WALProvider.WriterBase.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider.WriterBase</a>>
+public abstract class <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.111">AbstractFSWAL</a><W extends <a href="../../../../../../org/apache/hadoop/hbase/wal/WALProvider.WriterBase.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider.WriterBase</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/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a></pre>
<div class="block">Implementation of <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal"><code>WAL</code></a> to go against <code>FileSystem</code>; i.e. keep WALs in HDFS. Only one
@@ -196,125 +196,125 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
</td>
</tr>
<tr class="rowColor">
+<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ThreadLocal.html?is-external=true" title="class or interface in java.lang">ThreadLocal</a><<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SyncFuture</a>></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#cachedSyncFutures">cachedSyncFutures</a></span></code>
+<div class="block">Map of <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal"><code>SyncFuture</code></a>s owned by Thread objects.</div>
+</td>
+</tr>
+<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#closed">closed</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected org.apache.hadoop.conf.Configuration</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#conf">conf</a></span></code>
<div class="block">conf object</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALCoprocessorHost</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#coprocessorHost">coprocessorHost</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#DEFAULT_SLOW_SYNC_TIME_MS">DEFAULT_SLOW_SYNC_TIME_MS</a></span></code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>private static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#DEFAULT_WAL_SYNC_TIMEOUT_MS">DEFAULT_WAL_SYNC_TIMEOUT_MS</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#filenum">filenum</a></span></code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected org.apache.hadoop.fs.FileSystem</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#fs">fs</a></span></code>
<div class="block">file system instance</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#highestSyncedTxid">highestSyncedTxid</a></span></code>
<div class="block">Updated to the transaction id of the last successful sync call.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#highestUnsyncedTxid">highestUnsyncedTxid</a></span></code>
<div class="block">The highest known outstanding unsync'd WALEdit transaction id.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected <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 class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#implClassName">implClassName</a></span></code>
<div class="block">The class name of the runtime implementation, used as prefix for logging/tracing.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>private long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#lastTimeCheckLowReplication">lastTimeCheckLowReplication</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a>></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#listeners">listeners</a></span></code>
<div class="block">Listeners that are called on WAL events.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>private static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#LOG">LOG</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a><org.apache.hadoop.fs.Path></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#LOG_NAME_COMPARATOR">LOG_NAME_COMPARATOR</a></span></code>
<div class="block">WAL Comparator; it compares the timestamp (log filenum), present in the log file name.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#logrollsize">logrollsize</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#maxLogs">maxLogs</a></span></code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicInteger</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#numEntries">numEntries</a></span></code> </td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected org.apache.hadoop.fs.PathFilter</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#ourFiles">ourFiles</a></span></code>
<div class="block">Matches just those wal files that belong to this wal instance.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected <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 class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#prefixPathStr">prefixPathStr</a></span></code>
<div class="block">Prefix used when checking for wal membership.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/ReentrantLock.html?is-external=true" title="class or interface in java.util.concurrent.locks">ReentrantLock</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#rollWriterLock">rollWriterLock</a></span></code>
<div class="block">This lock makes sure only one log roll runs at a time.</div>
</td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SequenceIdAccounting.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SequenceIdAccounting</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#sequenceIdAccounting">sequenceIdAccounting</a></span></code>
<div class="block">Class that does accounting of sequenceids in WAL subsystem.</div>
</td>
</tr>
-<tr class="altColor">
+<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicBoolean.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicBoolean</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#shutdown">shutdown</a></span></code> </td>
</tr>
-<tr class="rowColor">
+<tr class="altColor">
<td class="colFirst"><code>protected long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#slowSyncNs">slowSyncNs</a></span></code> </td>
</tr>
-<tr class="altColor">
-<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</a>,<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SyncFuture</a>></code></td>
-<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#syncFuturesByHandler">syncFuturesByHandler</a></span></code>
-<div class="block">Map of <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal"><code>SyncFuture</code></a>s keyed by Handler objects.</div>
-</td>
-</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#totalLogSize">totalLogSize</a></span></code>
@@ -782,7 +782,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>LOG</h4>
-<pre>private static final org.slf4j.Logger <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.116">LOG</a></pre>
+<pre>private static final org.slf4j.Logger <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.113">LOG</a></pre>
</li>
</ul>
<a name="DEFAULT_SLOW_SYNC_TIME_MS">
@@ -791,7 +791,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>DEFAULT_SLOW_SYNC_TIME_MS</h4>
-<pre>protected static final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.118">DEFAULT_SLOW_SYNC_TIME_MS</a></pre>
+<pre>protected static final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.115">DEFAULT_SLOW_SYNC_TIME_MS</a></pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.DEFAULT_SLOW_SYNC_TIME_MS">Constant Field Values</a></dd>
@@ -804,7 +804,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>DEFAULT_WAL_SYNC_TIMEOUT_MS</h4>
-<pre>private static final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.120">DEFAULT_WAL_SYNC_TIMEOUT_MS</a></pre>
+<pre>private static final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.117">DEFAULT_WAL_SYNC_TIMEOUT_MS</a></pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.regionserver.wal.AbstractFSWAL.DEFAULT_WAL_SYNC_TIMEOUT_MS">Constant Field Values</a></dd>
@@ -817,7 +817,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>fs</h4>
-<pre>protected final org.apache.hadoop.fs.FileSystem <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.125">fs</a></pre>
+<pre>protected final org.apache.hadoop.fs.FileSystem <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.122">fs</a></pre>
<div class="block">file system instance</div>
</li>
</ul>
@@ -827,7 +827,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>walDir</h4>
-<pre>protected final org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.130">walDir</a></pre>
+<pre>protected final org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.127">walDir</a></pre>
<div class="block">WAL directory, where all WAL files would be placed.</div>
</li>
</ul>
@@ -837,7 +837,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>walArchiveDir</h4>
-<pre>protected final org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.135">walArchiveDir</a></pre>
+<pre>protected final org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.132">walArchiveDir</a></pre>
<div class="block">dir path where old logs are kept.</div>
</li>
</ul>
@@ -847,7 +847,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>ourFiles</h4>
-<pre>protected final org.apache.hadoop.fs.PathFilter <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.140">ourFiles</a></pre>
+<pre>protected final org.apache.hadoop.fs.PathFilter <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.137">ourFiles</a></pre>
<div class="block">Matches just those wal files that belong to this wal instance.</div>
</li>
</ul>
@@ -857,7 +857,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>walFilePrefix</h4>
-<pre>protected 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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.145">walFilePrefix</a></pre>
+<pre>protected 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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.142">walFilePrefix</a></pre>
<div class="block">Prefix of a WAL file, usually the region server name it is hosted on.</div>
</li>
</ul>
@@ -867,7 +867,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>walFileSuffix</h4>
-<pre>protected 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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.150">walFileSuffix</a></pre>
+<pre>protected 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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.147">walFileSuffix</a></pre>
<div class="block">Suffix included on generated wal file names</div>
</li>
</ul>
@@ -877,7 +877,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>prefixPathStr</h4>
-<pre>protected 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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.155">prefixPathStr</a></pre>
+<pre>protected 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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.152">prefixPathStr</a></pre>
<div class="block">Prefix used when checking for wal membership.</div>
</li>
</ul>
@@ -887,7 +887,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>coprocessorHost</h4>
-<pre>protected final <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALCoprocessorHost</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.157">coprocessorHost</a></pre>
+<pre>protected final <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALCoprocessorHost</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.154">coprocessorHost</a></pre>
</li>
</ul>
<a name="conf">
@@ -896,7 +896,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>conf</h4>
-<pre>protected final org.apache.hadoop.conf.Configuration <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.162">conf</a></pre>
+<pre>protected final org.apache.hadoop.conf.Configuration <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.159">conf</a></pre>
<div class="block">conf object</div>
</li>
</ul>
@@ -906,7 +906,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>listeners</h4>
-<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.165">listeners</a></pre>
+<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.162">listeners</a></pre>
<div class="block">Listeners that are called on WAL events.</div>
</li>
</ul>
@@ -916,7 +916,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>sequenceIdAccounting</h4>
-<pre>protected final <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SequenceIdAccounting.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SequenceIdAccounting</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.172">sequenceIdAccounting</a></pre>
+<pre>protected final <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SequenceIdAccounting.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SequenceIdAccounting</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.169">sequenceIdAccounting</a></pre>
<div class="block">Class that does accounting of sequenceids in WAL subsystem. Holds oldest outstanding sequence
id as yet not flushed as well as the most recent edit sequence id appended to the WAL. Has
facility for answering questions such as "Is it safe to GC a WAL?".</div>
@@ -928,7 +928,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>slowSyncNs</h4>
-<pre>protected final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.174">slowSyncNs</a></pre>
+<pre>protected final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.171">slowSyncNs</a></pre>
</li>
</ul>
<a name="walSyncTimeoutNs">
@@ -937,7 +937,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>walSyncTimeoutNs</h4>
-<pre>private final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.176">walSyncTimeoutNs</a></pre>
+<pre>private final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.173">walSyncTimeoutNs</a></pre>
</li>
</ul>
<a name="logrollsize">
@@ -946,7 +946,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>logrollsize</h4>
-<pre>protected final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.179">logrollsize</a></pre>
+<pre>protected final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.176">logrollsize</a></pre>
</li>
</ul>
<a name="blocksize">
@@ -955,7 +955,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>blocksize</h4>
-<pre>protected final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.184">blocksize</a></pre>
+<pre>protected final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.181">blocksize</a></pre>
<div class="block">Block size to use writing files.</div>
</li>
</ul>
@@ -965,7 +965,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>maxLogs</h4>
-<pre>protected final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.190">maxLogs</a></pre>
+<pre>protected final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.187">maxLogs</a></pre>
</li>
</ul>
<a name="rollWriterLock">
@@ -974,7 +974,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>rollWriterLock</h4>
-<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/ReentrantLock.html?is-external=true" title="class or interface in java.util.concurrent.locks">ReentrantLock</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.199">rollWriterLock</a></pre>
+<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/locks/ReentrantLock.html?is-external=true" title="class or interface in java.util.concurrent.locks">ReentrantLock</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.196">rollWriterLock</a></pre>
<div class="block">This lock makes sure only one log roll runs at a time. Should not be taken while any other lock
is held. We don't just use synchronized because that results in bogus and tedious findbugs
warning when it thinks synchronized controls writer thread safety. It is held when we are
@@ -988,7 +988,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>filenum</h4>
-<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.202">filenum</a></pre>
+<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.199">filenum</a></pre>
</li>
</ul>
<a name="numEntries">
@@ -997,7 +997,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>numEntries</h4>
-<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicInteger</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.205">numEntries</a></pre>
+<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicInteger.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicInteger</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.202">numEntries</a></pre>
</li>
</ul>
<a name="highestUnsyncedTxid">
@@ -1006,7 +1006,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>highestUnsyncedTxid</h4>
-<pre>protected volatile long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.212">highestUnsyncedTxid</a></pre>
+<pre>protected volatile long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.209">highestUnsyncedTxid</a></pre>
<div class="block">The highest known outstanding unsync'd WALEdit transaction id. Usually, we use a queue to pass
WALEdit to background consumer thread, and the transaction id is the sequence number of the
corresponding entry in queue.</div>
@@ -1018,7 +1018,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>highestSyncedTxid</h4>
-<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.219">highestSyncedTxid</a></pre>
+<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.216">highestSyncedTxid</a></pre>
<div class="block">Updated to the transaction id of the last successful sync call. This can be less than
<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#highestUnsyncedTxid"><code>highestUnsyncedTxid</code></a> for case where we have an append where a sync has not yet come in
for it.</div>
@@ -1030,7 +1030,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>totalLogSize</h4>
-<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.224">totalLogSize</a></pre>
+<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicLong.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicLong</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.221">totalLogSize</a></pre>
<div class="block">The total size of wal</div>
</li>
</ul>
@@ -1040,7 +1040,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>writer</h4>
-<pre>volatile <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html" title="type parameter in AbstractFSWAL">W</a> extends <a href="../../../../../../org/apache/hadoop/hbase/wal/WALProvider.WriterBase.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider.WriterBase</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.228">writer</a></pre>
+<pre>volatile <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html" title="type parameter in AbstractFSWAL">W</a> extends <a href="../../../../../../org/apache/hadoop/hbase/wal/WALProvider.WriterBase.html" title="interface in org.apache.hadoop.hbase.wal">WALProvider.WriterBase</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.225">writer</a></pre>
<div class="block">Current log file.</div>
</li>
</ul>
@@ -1050,7 +1050,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>lastTimeCheckLowReplication</h4>
-<pre>private long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.231">lastTimeCheckLowReplication</a></pre>
+<pre>private long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.228">lastTimeCheckLowReplication</a></pre>
</li>
</ul>
<a name="closed">
@@ -1059,7 +1059,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>closed</h4>
-<pre>protected volatile boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.233">closed</a></pre>
+<pre>protected volatile boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.230">closed</a></pre>
</li>
</ul>
<a name="shutdown">
@@ -1068,7 +1068,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>shutdown</h4>
-<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicBoolean.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicBoolean</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.235">shutdown</a></pre>
+<pre>protected final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/atomic/AtomicBoolean.html?is-external=true" title="class or interface in java.util.concurrent.atomic">AtomicBoolean</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.232">shutdown</a></pre>
</li>
</ul>
<a name="LOG_NAME_COMPARATOR">
@@ -1077,7 +1077,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>LOG_NAME_COMPARATOR</h4>
-<pre>final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a><org.apache.hadoop.fs.Path> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.240">LOG_NAME_COMPARATOR</a></pre>
+<pre>final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a><org.apache.hadoop.fs.Path> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.237">LOG_NAME_COMPARATOR</a></pre>
<div class="block">WAL Comparator; it compares the timestamp (log filenum), present in the log file name. Throws
an IllegalArgumentException if used to compare paths from different wals.</div>
</li>
@@ -1088,24 +1088,21 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>walFile2Props</h4>
-<pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentNavigableMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentNavigableMap</a><org.apache.hadoop.fs.Path,<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.WalProps.html" title="class in org.apache.hadoop.hbase.regionserver.wal">AbstractFSWAL.WalProps</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.267">walFile2Props</a></pre>
+<pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentNavigableMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentNavigableMap</a><org.apache.hadoop.fs.Path,<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.WalProps.html" title="class in org.apache.hadoop.hbase.regionserver.wal">AbstractFSWAL.WalProps</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.264">walFile2Props</a></pre>
<div class="block">Map of WAL log file to properties. The map is sorted by the log file creation timestamp
(contained in the log file name).</div>
</li>
</ul>
-<a name="syncFuturesByHandler">
+<a name="cachedSyncFutures">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
-<h4>syncFuturesByHandler</h4>
-<pre>private final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</a>,<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SyncFuture</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.278">syncFuturesByHandler</a></pre>
-<div class="block">Map of <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal"><code>SyncFuture</code></a>s keyed by Handler objects. Used so we reuse SyncFutures.
- <p>
- TODO: Reuse FSWALEntry's rather than create them anew each time as we do SyncFutures here.
- <p>
- TODO: Add a FSWalEntry and SyncFuture as thread locals on handlers rather than have them get
- them from this Map?</div>
+<h4>cachedSyncFutures</h4>
+<pre>private final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ThreadLocal.html?is-external=true" title="class or interface in java.lang">ThreadLocal</a><<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SyncFuture</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.272">cachedSyncFutures</a></pre>
+<div class="block">Map of <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal"><code>SyncFuture</code></a>s owned by Thread objects. Used so we reuse SyncFutures.
+ Thread local is used so JVM can GC the terminated thread for us. See HBASE-21228
+ <p></div>
</li>
</ul>
<a name="implClassName">
@@ -1114,7 +1111,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockListLast">
<li class="blockList">
<h4>implClassName</h4>
-<pre>protected 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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.287">implClassName</a></pre>
+<pre>protected 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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.281">implClassName</a></pre>
<div class="block">The class name of the runtime implementation, used as prefix for logging/tracing.
<p>
Performance testing shows getClass().getSimpleName() might be a bottleneck so we store it here,
@@ -1136,7 +1133,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockListLast">
<li class="blockList">
<h4>AbstractFSWAL</h4>
-<pre>protected <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.337">AbstractFSWAL</a>(org.apache.hadoop.fs.FileSystem fs,
+<pre>protected <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.331">AbstractFSWAL</a>(org.apache.hadoop.fs.FileSystem fs,
org.apache.hadoop.fs.Path rootDir,
<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> logDir,
<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> archiveDir,
@@ -1168,7 +1165,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getFilenum</h4>
-<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.289">getFilenum</a>()</pre>
+<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.283">getFilenum</a>()</pre>
</li>
</ul>
<a name="getFileNumFromFileName-org.apache.hadoop.fs.Path-">
@@ -1177,7 +1174,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getFileNumFromFileName</h4>
-<pre>protected long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.299">getFileNumFromFileName</a>(org.apache.hadoop.fs.Path fileName)</pre>
+<pre>protected long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.293">getFileNumFromFileName</a>(org.apache.hadoop.fs.Path fileName)</pre>
<div class="block">A log file has a creation timestamp (in ms) in its file name (<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#filenum"><code>filenum</code></a>. This helper
method returns the creation timestamp from a given log file. It extracts the timestamp assuming
the filename is created with the <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#computeFilename-long-"><code>computeFilename(long filenum)</code></a> method.</div>
@@ -1193,7 +1190,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>calculateMaxLogFiles</h4>
-<pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.311">calculateMaxLogFiles</a>(org.apache.hadoop.conf.Configuration conf,
+<pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.305">calculateMaxLogFiles</a>(org.apache.hadoop.conf.Configuration conf,
long logRollSize)</pre>
</li>
</ul>
@@ -1203,7 +1200,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getPreallocatedEventCount</h4>
-<pre>protected final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.317">getPreallocatedEventCount</a>()</pre>
+<pre>protected final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.311">getPreallocatedEventCount</a>()</pre>
</li>
</ul>
<a name="init--">
@@ -1212,7 +1209,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>init</h4>
-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.441">init</a>()
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.438">init</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">Used to initialize the WAL. Usually just call rollWriter to create the first log writer.</div>
<dl>
@@ -1227,7 +1224,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>registerWALActionsListener</h4>
-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.446">registerWALActionsListener</a>(<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a> listener)</pre>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.443">registerWALActionsListener</a>(<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a> listener)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#registerWALActionsListener-org.apache.hadoop.hbase.regionserver.wal.WALActionsListener-">WAL</a></code></span></div>
<div class="block">Registers WALActionsListener</div>
<dl>
@@ -1242,7 +1239,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>unregisterWALActionsListener</h4>
-<pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.451">unregisterWALActionsListener</a>(<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a> listener)</pre>
+<pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.448">unregisterWALActionsListener</a>(<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALActionsListener.html" title="interface in org.apache.hadoop.hbase.regionserver.wal">WALActionsListener</a> listener)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#unregisterWALActionsListener-org.apache.hadoop.hbase.regionserver.wal.WALActionsListener-">WAL</a></code></span></div>
<div class="block">Unregisters WALActionsListener</div>
<dl>
@@ -1257,7 +1254,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getCoprocessorHost</h4>
-<pre>public <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALCoprocessorHost</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.456">getCoprocessorHost</a>()</pre>
+<pre>public <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/WALCoprocessorHost.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALCoprocessorHost</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.453">getCoprocessorHost</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#getCoprocessorHost--">getCoprocessorHost</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" title="interface in org.apache.hadoop.hbase.wal">WAL</a></code></dd>
@@ -1272,7 +1269,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>startCacheFlush</h4>
-<pre>public <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/hbase/regionserver/wal/AbstractFSWAL.html#line.461">startCacheFlush</a>(byte[] encodedRegionName,
+<pre>public <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/hbase/regionserver/wal/AbstractFSWAL.html#line.458">startCacheFlush</a>(byte[] encodedRegionName,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><byte[]> families)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#startCacheFlush-byte:A-java.util.Set-">WAL</a></code></span></div>
<div class="block">WAL keeps track of the sequence numbers that are as yet not flushed im memstores
@@ -1304,7 +1301,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>startCacheFlush</h4>
-<pre>public <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/hbase/regionserver/wal/AbstractFSWAL.html#line.466">startCacheFlush</a>(byte[] encodedRegionName,
+<pre>public <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/hbase/regionserver/wal/AbstractFSWAL.html#line.463">startCacheFlush</a>(byte[] encodedRegionName,
<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><byte[],<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>> familyToSeq)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
@@ -1318,7 +1315,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>completeCacheFlush</h4>
-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.471">completeCacheFlush</a>(byte[] encodedRegionName)</pre>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.468">completeCacheFlush</a>(byte[] encodedRegionName)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#completeCacheFlush-byte:A-">WAL</a></code></span></div>
<div class="block">Complete the cache flush.</div>
<dl>
@@ -1338,7 +1335,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>abortCacheFlush</h4>
-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.476">abortCacheFlush</a>(byte[] encodedRegionName)</pre>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.473">abortCacheFlush</a>(byte[] encodedRegionName)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#abortCacheFlush-byte:A-">WAL</a></code></span></div>
<div class="block">Abort a cache flush. Call if the flush fails. Note that the only recovery
for an aborted flush currently is a restart of the regionserver so the
@@ -1357,7 +1354,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getEarliestMemStoreSeqNum</h4>
-<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.481">getEarliestMemStoreSeqNum</a>(byte[] encodedRegionName)</pre>
+<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.478">getEarliestMemStoreSeqNum</a>(byte[] encodedRegionName)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#getEarliestMemStoreSeqNum-byte:A-">WAL</a></code></span></div>
<div class="block">Gets the earliest unflushed sequence id in the memstore for the region.</div>
<dl>
@@ -1376,7 +1373,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getEarliestMemStoreSeqNum</h4>
-<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.487">getEarliestMemStoreSeqNum</a>(byte[] encodedRegionName,
+<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.484">getEarliestMemStoreSeqNum</a>(byte[] encodedRegionName,
byte[] familyName)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#getEarliestMemStoreSeqNum-byte:A-byte:A-">WAL</a></code></span></div>
<div class="block">Gets the earliest unflushed sequence id in the memstore for the store.</div>
@@ -1397,7 +1394,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>rollWriter</h4>
-<pre>public byte[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.500">rollWriter</a>()
+<pre>public byte[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.497">rollWriter</a>()
throws <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/FailedLogCloseException.html" title="class in org.apache.hadoop.hbase.regionserver.wal">FailedLogCloseException</a>,
<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/wal/WAL.html#rollWriter--">WAL</a></code></span></div>
@@ -1425,7 +1422,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>computeFilename</h4>
-<pre>protected org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.509">computeFilename</a>(long filenum)</pre>
+<pre>protected org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.506">computeFilename</a>(long filenum)</pre>
<div class="block">This is a convenience method that computes a new filename with a given file-number.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
@@ -1441,7 +1438,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getCurrentFileName</h4>
-<pre>public org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.522">getCurrentFileName</a>()</pre>
+<pre>public org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.519">getCurrentFileName</a>()</pre>
<div class="block">This is a convenience method that computes a new filename with a given using the current WAL
file-number</div>
<dl>
@@ -1456,7 +1453,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getNewPath</h4>
-<pre>private org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.529">getNewPath</a>()
+<pre>private org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.526">getNewPath</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">retrieve the next path to use for writing. Increments the internal filenum.</div>
<dl>
@@ -1471,7 +1468,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getOldPath</h4>
-<pre>org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.540">getOldPath</a>()</pre>
+<pre>org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.537">getOldPath</a>()</pre>
</li>
</ul>
<a name="tellListenersAboutPreLogRoll-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-">
@@ -1480,7 +1477,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>tellListenersAboutPreLogRoll</h4>
-<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.553">tellListenersAboutPreLogRoll</a>(org.apache.hadoop.fs.Path oldPath,
+<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.550">tellListenersAboutPreLogRoll</a>(org.apache.hadoop.fs.Path oldPath,
org.apache.hadoop.fs.Path newPath)
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">Tell listeners about pre log roll.</div>
@@ -1496,7 +1493,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>tellListenersAboutPostLogRoll</h4>
-<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.567">tellListenersAboutPostLogRoll</a>(org.apache.hadoop.fs.Path oldPath,
+<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.564">tellListenersAboutPostLogRoll</a>(org.apache.hadoop.fs.Path oldPath,
org.apache.hadoop.fs.Path newPath)
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">Tell listeners about post log roll.</div>
@@ -1512,7 +1509,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getNumRolledLogFiles</h4>
-<pre>public int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.580">getNumRolledLogFiles</a>()</pre>
+<pre>public int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.577">getNumRolledLogFiles</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of rolled log files</dd>
@@ -1525,7 +1522,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getNumLogFiles</h4>
-<pre>public int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.586">getNumLogFiles</a>()</pre>
+<pre>public int <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.583">getNumLogFiles</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of log files in use</dd>
@@ -1538,7 +1535,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>findRegionsToForceFlush</h4>
-<pre>byte[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.597">findRegionsToForceFlush</a>()
+<pre>byte[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.594">findRegionsToForceFlush</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">If the number of un-archived WAL files is greater than maximum allowed, check the first
(oldest) WAL file, and returns those regions which should be flushed so that it can be
@@ -1557,7 +1554,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>cleanOldLogs</h4>
-<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.622">cleanOldLogs</a>()
+<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.619">cleanOldLogs</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">Archive old logs. A WAL is eligible for archiving if all its WALEdits have been flushed.</div>
<dl>
@@ -1572,7 +1569,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getWALArchivePath</h4>
-<pre>public static org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.652">getWALArchivePath</a>(org.apache.hadoop.fs.Path archiveDir,
+<pre>public static org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.649">getWALArchivePath</a>(org.apache.hadoop.fs.Path archiveDir,
org.apache.hadoop.fs.Path p)</pre>
</li>
</ul>
@@ -1582,7 +1579,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>archiveLogFile</h4>
-<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.656">archiveLogFile</a>(org.apache.hadoop.fs.Path p)
+<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.653">archiveLogFile</a>(org.apache.hadoop.fs.Path p)
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>
@@ -1596,7 +1593,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>logRollAndSetupWalProps</h4>
-<pre>protected final void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.676">logRollAndSetupWalProps</a>(org.apache.hadoop.fs.Path oldPath,
+<pre>protected final void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.673">logRollAndSetupWalProps</a>(org.apache.hadoop.fs.Path oldPath,
org.apache.hadoop.fs.Path newPath,
long oldFileLen)</pre>
</li>
@@ -1609,7 +1606,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>replaceWriter</h4>
-<pre>org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.712">replaceWriter</a>(org.apache.hadoop.fs.Path oldPath,
+<pre>org.apache.hadoop.fs.Path <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.709">replaceWriter</a>(org.apache.hadoop.fs.Path oldPath,
org.apache.hadoop.fs.Path newPath,
<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html" title="type parameter in AbstractFSWAL">W</a> nextWriter)
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>
@@ -1644,7 +1641,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>blockOnSync</h4>
-<pre>protected final void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.719">blockOnSync</a>(<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SyncFuture</a> syncFuture)
+<pre>protected final void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.716">blockOnSync</a>(<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SyncFuture</a> syncFuture)
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>
@@ -1658,7 +1655,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>ensureIOException</h4>
-<pre>private static <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="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.743">ensureIOException</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</pre>
+<pre>private static <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="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.740">ensureIOException</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</pre>
</li>
</ul>
<a name="convertInterruptedExceptionToIOException-java.lang.InterruptedException-">
@@ -1667,7 +1664,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>convertInterruptedExceptionToIOException</h4>
-<pre>private <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="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.747">convertInterruptedExceptionToIOException</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> ie)</pre>
+<pre>private <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="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.744">convertInterruptedExceptionToIOException</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> ie)</pre>
</li>
</ul>
<a name="rollWriter-boolean-">
@@ -1676,7 +1673,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>rollWriter</h4>
-<pre>public byte[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.755">rollWriter</a>(boolean force)
+<pre>public byte[][] <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.752">rollWriter</a>(boolean force)
throws <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/FailedLogCloseException.html" title="class in org.apache.hadoop.hbase.regionserver.wal">FailedLogCloseException</a>,
<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/wal/WAL.html#rollWriter-boolean-">WAL</a></code></span></div>
@@ -1707,7 +1704,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getLogFileSize</h4>
-<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.799">getLogFileSize</a>()</pre>
+<pre>public long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.796">getLogFileSize</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the size of log files in use</dd>
@@ -1720,7 +1717,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>requestLogRoll</h4>
-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.804">requestLogRoll</a>()</pre>
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.801">requestLogRoll</a>()</pre>
</li>
</ul>
<a name="getFiles--">
@@ -1729,7 +1726,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getFiles</h4>
-<pre>org.apache.hadoop.fs.FileStatus[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.813">getFiles</a>()
+<pre>org.apache.hadoop.fs.FileStatus[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.810">getFiles</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">Get the backing files associated with this WAL.</div>
<dl>
@@ -1746,7 +1743,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>shutdown</h4>
-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.818">shutdown</a>()
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.815">shutdown</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"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#shutdown--">WAL</a></code></span></div>
<div class="block">Stop accepting new writes. If we have unsynced writes still in buffer, sync them.
@@ -1765,7 +1762,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>close</h4>
-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.838">close</a>()
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.835">close</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"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#close--">WAL</a></code></span></div>
<div class="block">Caller no longer needs any edits from this WAL. Implementers are free to reclaim
@@ -1789,7 +1786,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>updateStore</h4>
-<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.876">updateStore</a>(byte[] encodedRegionName,
+<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.873">updateStore</a>(byte[] encodedRegionName,
byte[] familyName,
<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> sequenceid,
boolean onlyIfGreater)</pre>
@@ -1812,7 +1809,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getSyncFuture</h4>
-<pre>protected final <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SyncFuture</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.881">getSyncFuture</a>(long sequence)</pre>
+<pre>protected final <a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/SyncFuture.html" title="class in org.apache.hadoop.hbase.regionserver.wal">SyncFuture</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.878">getSyncFuture</a>(long sequence)</pre>
</li>
</ul>
<a name="requestLogRoll-boolean-">
@@ -1821,7 +1818,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>requestLogRoll</h4>
-<pre>protected final void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.887">requestLogRoll</a>(boolean tooFewReplicas)</pre>
+<pre>protected final void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.882">requestLogRoll</a>(boolean tooFewReplicas)</pre>
</li>
</ul>
<a name="getUnflushedEntriesCount--">
@@ -1830,7 +1827,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getUnflushedEntriesCount</h4>
-<pre>long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.895">getUnflushedEntriesCount</a>()</pre>
+<pre>long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.890">getUnflushedEntriesCount</a>()</pre>
</li>
</ul>
<a name="isUnflushedEntries--">
@@ -1839,7 +1836,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>isUnflushedEntries</h4>
-<pre>boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.901">isUnflushedEntries</a>()</pre>
+<pre>boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.896">isUnflushedEntries</a>()</pre>
</li>
</ul>
<a name="atHeadOfRingBufferEventHandlerAppend--">
@@ -1848,7 +1845,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>atHeadOfRingBufferEventHandlerAppend</h4>
-<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.909">atHeadOfRingBufferEventHandlerAppend</a>()</pre>
+<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.904">atHeadOfRingBufferEventHandlerAppend</a>()</pre>
<div class="block">Exposed for testing only. Use to tricks like halt the ring buffer appending.</div>
</li>
</ul>
@@ -1860,7 +1857,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>append</h4>
-<pre>protected final boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.913">append</a>(<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html" title="type parameter in AbstractFSWAL">W</a> writer,
+<pre>protected final boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.908">append</a>(<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html" title="type parameter in AbstractFSWAL">W</a> writer,
<a href="../../../../../../org/apache/hadoop/hbase/regionserver/wal/FSWALEntry.html" title="class in org.apache.hadoop.hbase.regionserver.wal">FSWALEntry</a> entry)
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>
@@ -1875,7 +1872,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>postAppend</h4>
-<pre>private long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.946">postAppend</a>(<a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.Entry.html" title="class in org.apache.hadoop.hbase.wal">WAL.Entry</a> e,
+<pre>private long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.941">postAppend</a>(<a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.Entry.html" title="class in org.apache.hadoop.hbase.wal">WAL.Entry</a> e,
long elapsedTime)
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>
@@ -1890,7 +1887,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>postSync</h4>
-<pre>protected final void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.959">postSync</a>(long timeInNanos,
+<pre>protected final void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.954">postSync</a>(long timeInNanos,
int handlerSyncs)</pre>
</li>
</ul>
@@ -1900,7 +1897,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>stampSequenceIdAndPublishToRingBuffer</h4>
-<pre>protected final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.973">stampSequenceIdAndPublishToRingBuffer</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri,
+<pre>protected final long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.968">stampSequenceIdAndPublishToRingBuffer</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> hri,
<a href="../../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html" title="class in org.apache.hadoop.hbase.wal">WALKeyImpl</a> key,
<a href="../../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> edits,
boolean inMemstore,
@@ -1918,7 +1915,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<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/regionserver/wal/AbstractFSWAL.html#line.996">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/regionserver/wal/AbstractFSWAL.html#line.991">toString</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html#toString--">WAL</a></code></span></div>
<div class="block">Human readable identifying information about the state of this WAL.
Implementors are encouraged to include information appropriate for debugging.
@@ -1938,7 +1935,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>getLogFileSizeIfBeingWritten</h4>
-<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/OptionalLong.html?is-external=true" title="class or interface in java.util">OptionalLong</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.1007">getLogFileSizeIfBeingWritten</a>(org.apache.hadoop.fs.Path path)</pre>
+<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/OptionalLong.html?is-external=true" title="class or interface in java.util">OptionalLong</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.1002">getLogFileSizeIfBeingWritten</a>(org.apache.hadoop.fs.Path path)</pre>
<div class="block">if the given <code>path</code> is being written currently, then return its length.
<p>
This is used by replication to prevent replicating unacked log entries. See
@@ -1955,7 +1952,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html" titl
<ul class="blockList">
<li class="blockList">
<h4>append</h4>
-<pre>public abstract long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.1035">append</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info,
+<pre>public abstract long <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/wal/AbstractFSWAL.html#line.1030">append</a>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> info,
<a href="../../../../../../org/apache/hadoop/hbase/wal/WALKeyImpl.html" title="class in org.apache.hadoop.hbase.wal">WALKeyImpl</a> key,
<a href="../../../../../../org/apache/hadoop/hbase/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.wal">WALEdit</a> edits,
boolean inMemstore)
@@ -1997,7 +1994,7 @@ implements <a href="../../../../../../org/apache/hadoop/hbase/wal/WAL.html
<TRUNCATED>