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 2018/07/24 14:50:34 UTC
[07/11] hbase-site git commit: Published site at
a888af3dc9320a5dc3c2e41e46e31522c7a0e356.
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/88a2fa46/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html
----------------------------------------------------------------------
diff --git a/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html b/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html
index d82267d..2604610 100644
--- a/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html
+++ b/devapidocs/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html
@@ -18,7 +18,7 @@
catch(err) {
}
//-->
-var methods = {"i0":10,"i1":10,"i2":9,"i3":9,"i4":10,"i5":10,"i6":10,"i7":9,"i8":9,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":9,"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,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10};
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":9,"i5":9,"i6":10,"i7":10,"i8":10,"i9":9,"i10":9,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":9,"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,"i35":10,"i36":10,"i37":10,"i38":10,"i39":10,"i40":10,"i41":10,"i42":10,"i43":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";
@@ -280,12 +280,27 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
</td>
</tr>
<tr id="i2" class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#checkClosedRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.client.RegionInfo-">checkClosedRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
+ <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo)</code>
+<div class="block">Check whether there is recovered.edits in the closed region
+ If any, that means this region is not closed property, we need
+ to abort region merge to prevent data loss</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#checkClosedRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">checkClosedRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
+<div class="block">check the closed regions</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
<td class="colFirst"><code>private static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#checkRegionsToMerge-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.client.RegionInfo:A-boolean-">checkRegionsToMerge</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[] regionsToMerge,
boolean forcible)</code> </td>
</tr>
-<tr id="i3" class="rowColor">
+<tr id="i5" class="rowColor">
<td class="colFirst"><code>private static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#checkRegionsToMerge-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.RegionInfo-boolean-">checkRegionsToMerge</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionToMergeA,
@@ -294,138 +309,138 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
<div class="block">One time checks.</div>
</td>
</tr>
-<tr id="i4" class="altColor">
+<tr id="i6" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#cleanupMergedRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">cleanupMergedRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Clean up a merged region</div>
</td>
</tr>
-<tr id="i5" class="rowColor">
+<tr id="i7" class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/AssignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignProcedure</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#createAssignProcedures-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-int-">createAssignProcedures</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
int regionReplication)</code> </td>
</tr>
-<tr id="i6" class="altColor">
+<tr id="i8" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#createMergedRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">createMergedRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Create a merged region</div>
</td>
</tr>
-<tr id="i7" class="rowColor">
+<tr id="i9" class="rowColor">
<td class="colFirst"><code>private static <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#createMergedRegionInfo-org.apache.hadoop.hbase.client.RegionInfo:A-">createMergedRegionInfo</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a>[] regionsToMerge)</code> </td>
</tr>
-<tr id="i8" class="altColor">
+<tr id="i10" class="altColor">
<td class="colFirst"><code>private static <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#createMergedRegionInfo-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.RegionInfo-">createMergedRegionInfo</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionToMergeA,
<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionToMergeB)</code>
<div class="block">Create merged region info through the specified two regions</div>
</td>
</tr>
-<tr id="i9" class="rowColor">
+<tr id="i11" class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">UnassignProcedure</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#createUnassignProcedures-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-int-">createUnassignProcedures</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
int regionReplication)</code> </td>
</tr>
-<tr id="i10" class="altColor">
+<tr id="i12" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#deserializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-">deserializeStateData</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureStateSerializer.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureStateSerializer</a> serializer)</code>
<div class="block">Called on store load to allow the user to decode the previously serialized
state.</div>
</td>
</tr>
-<tr id="i11" class="rowColor">
+<tr id="i13" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/StateMachineProcedure.Flow.html" title="enum in org.apache.hadoop.hbase.procedure2">StateMachineProcedure.Flow</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#executeFromState-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState-">executeFromState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</code>
<div class="block">called to perform a single step of the specified 'state' of the procedure</div>
</td>
</tr>
-<tr id="i12" class="altColor">
+<tr id="i14" class="altColor">
<td class="colFirst"><code>protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getInitialState--">getInitialState</a></span>()</code>
<div class="block">Return the initial state object that will be used for the first call to executeFromState().</div>
</td>
</tr>
-<tr id="i13" class="rowColor">
+<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getMergedRegion--">getMergedRegion</a></span>()</code> </td>
</tr>
-<tr id="i14" class="altColor">
+<tr id="i16" class="altColor">
<td class="colFirst"><code>private static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getMergedRegionIdTimestamp-org.apache.hadoop.hbase.client.RegionInfo-org.apache.hadoop.hbase.client.RegionInfo-">getMergedRegionIdTimestamp</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionToMergeA,
<a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionToMergeB)</code> </td>
</tr>
-<tr id="i15" class="rowColor">
+<tr id="i17" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureMetrics.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureMetrics</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getProcedureMetrics-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">getProcedureMetrics</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Override this method to provide procedure specific counters for submitted count, failed
count and time histogram.</div>
</td>
</tr>
-<tr id="i16" class="altColor">
+<tr id="i18" class="altColor">
<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getRegionReplication-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">getRegionReplication</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code> </td>
</tr>
-<tr id="i17" class="rowColor">
+<tr id="i19" class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getServerName-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">getServerName</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">The procedure could be restarted from a different machine.</div>
</td>
</tr>
-<tr id="i18" class="altColor">
+<tr id="i20" class="altColor">
<td class="colFirst"><code>protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getState-int-">getState</a></span>(int stateId)</code>
<div class="block">Convert an ordinal (or state id) to an Enum (or more descriptive) state object.</div>
</td>
</tr>
-<tr id="i19" class="rowColor">
+<tr id="i21" class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getStateId-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState-">getStateId</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</code>
<div class="block">Convert the Enum (or more descriptive) state object to an ordinal (or state id).</div>
</td>
</tr>
-<tr id="i20" class="altColor">
+<tr id="i22" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getTableName--">getTableName</a></span>()</code> </td>
</tr>
-<tr id="i21" class="rowColor">
+<tr id="i23" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.TableOperationType.html" title="enum in org.apache.hadoop.hbase.master.procedure">TableProcedureInterface.TableOperationType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#getTableOperationType--">getTableOperationType</a></span>()</code>
<div class="block">Given an operation type we can take decisions about what to do with pending operations.</div>
</td>
</tr>
-<tr id="i22" class="altColor">
+<tr id="i24" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#hasLock-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">hasLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">This is used in conjunction with <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#holdLock-TEnvironment-"><code>Procedure.holdLock(Object)</code></a>.</div>
</td>
</tr>
-<tr id="i23" class="rowColor">
+<tr id="i25" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#holdLock-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">holdLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Used to keep the procedure lock even when the procedure is yielding or suspended.</div>
</td>
</tr>
-<tr id="i24" class="altColor">
+<tr id="i26" class="altColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#isMergeable-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.master.RegionState-">isMergeable</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/master/RegionState.html" title="class in org.apache.hadoop.hbase.master">RegionState</a> rs)</code> </td>
</tr>
-<tr id="i25" class="rowColor">
+<tr id="i27" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#isRollbackSupported-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState-">isRollbackSupported</a></span>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</code>
<div class="block">Used by the default implementation of abort() to know if the current state can be aborted
and rollback can be triggered.</div>
</td>
</tr>
-<tr id="i26" class="altColor">
+<tr id="i28" class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Boolean.html?is-external=true" title="class or interface in java.lang">Boolean</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#isTraceEnabled--">isTraceEnabled</a></span>()</code>
<div class="block">The procedure could be restarted from a different machine.</div>
</td>
</tr>
-<tr id="i27" class="rowColor">
+<tr id="i29" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#mergeStoreFiles-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.regionserver.HRegionFileSystem-org.apache.hadoop.fs.Path-">mergeStoreFiles</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
<a href="../../../../../../org/apache/hadoop/hbase/regionserver/HRegionFileSystem.html" title="class in org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a> regionFs,
@@ -433,55 +448,55 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
<div class="block">Create reference file(s) of merging regions under the merged directory</div>
</td>
</tr>
-<tr id="i28" class="altColor">
+<tr id="i30" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#postCompletedMergeRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">postCompletedMergeRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Post merge region action</div>
</td>
</tr>
-<tr id="i29" class="rowColor">
+<tr id="i31" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#postMergeRegionsCommit-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">postMergeRegionsCommit</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Post merge region action</div>
</td>
</tr>
-<tr id="i30" class="altColor">
+<tr id="i32" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#postRollBackMergeRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">postRollBackMergeRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Action after rollback a merge table regions action.</div>
</td>
</tr>
-<tr id="i31" class="rowColor">
+<tr id="i33" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#preMergeRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">preMergeRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Pre merge region action</div>
</td>
</tr>
-<tr id="i32" class="altColor">
+<tr id="i34" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#preMergeRegionsCommit-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">preMergeRegionsCommit</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Post merge region action</div>
</td>
</tr>
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<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#prepareMergeRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">prepareMergeRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Prepare merge and do some check</div>
</td>
</tr>
-<tr id="i34" class="altColor">
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#releaseLock-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">releaseLock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">The user should override this method, and release lock if necessary.</div>
</td>
</tr>
-<tr id="i35" class="rowColor">
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<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#rollbackCloseRegionsForMerge-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">rollbackCloseRegionsForMerge</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Rollback close regions</div>
</td>
</tr>
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#rollbackState-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState-">rollbackState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</code>
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</td>
</tr>
-<tr id="i37" class="rowColor">
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#serializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-">serializeStateData</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureStateSerializer.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureStateSerializer</a> serializer)</code>
<div class="block">The user-level code of the procedure may have some state to
persist (e.g.</div>
</td>
</tr>
-<tr id="i38" class="altColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#setRegionStateToMerging-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">setRegionStateToMerging</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Set the region states to MERGING state</div>
</td>
</tr>
-<tr id="i39" class="rowColor">
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#toStringClassDetails-java.lang.StringBuilder-">toStringClassDetails</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> sb)</code>
<div class="block">Extend the toString() information with the procedure details
e.g.</div>
</td>
</tr>
-<tr id="i40" class="altColor">
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<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#updateMetaForMergedRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">updateMetaForMergedRegions</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Add merged region to META and delete original regions.</div>
</td>
</tr>
-<tr id="i41" class="rowColor">
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<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#writeMaxSequenceIdFile-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">writeMaxSequenceIdFile</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code> </td>
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<div class="block">To rollback <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment"><code>MergeTableRegionsProcedure</code></a>, two AssignProcedures are asynchronously
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<div class="block">Used by the default implementation of abort() to know if the current state can be aborted
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/StateMachineProcedure.html#getState-int-">StateMachineProcedure</a></code></span></div>
<div class="block">Convert an ordinal (or state id) to an Enum (or more descriptive) state object.</div>
<dl>
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<div class="block">Convert the Enum (or more descriptive) state object to an ordinal (or state id).</div>
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/StateMachineProcedure.html#getInitialState--">StateMachineProcedure</a></code></span></div>
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#serializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-">Procedure</a></code></span></div>
<div class="block">The user-level code of the procedure may have some state to
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#deserializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-">Procedure</a></code></span></div>
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#toStringClassDetails-java.lang.StringBuilder-">Procedure</a></code></span></div>
<div class="block">Extend the toString() information with the procedure details
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#releaseLock-TEnvironment-">Procedure</a></code></span></div>
<div class="block">The user should override this method, and release lock if necessary.</div>
<dl>
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#holdLock-TEnvironment-">Procedure</a></code></span></div>
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<div class="block">Given an operation type we can take decisions about what to do with pending operations.
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<div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#getProcedureMetrics-TEnvironment-">Procedure</a></code></span></div>
<div class="block">Override this method to provide procedure specific counters for submitted count, failed
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+<div class="block">check the closed regions</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>env</code> - the master env</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
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+<div class="block">Check whether there is recovered.edits in the closed region
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+<dd><code>regionInfo</code> - regioninfo</dd>
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/88a2fa46/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html b/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html
index 856f5d9..19f8fb2 100644
--- a/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html
+++ b/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html
@@ -292,7 +292,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#checkClosedRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">checkClosedRegion</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Check whether there is recovered.edits in the closed region
If any, that means this region is not closed property, we need
- to abort region merge to prevent data loss</div>
+ to abort region split to prevent data loss</div>
</td>
</tr>
<tr id="i3" class="rowColor">
@@ -651,7 +651,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst
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">Check whether there is recovered.edits in the closed region
If any, that means this region is not closed property, we need
- to abort region merge to prevent data loss</div>
+ to abort region split to prevent data loss</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>env</code> - master env</dd>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/88a2fa46/devapidocs/org/apache/hadoop/hbase/master/package-tree.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/master/package-tree.html b/devapidocs/org/apache/hadoop/hbase/master/package-tree.html
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http://git-wip-us.apache.org/repos/asf/hbase-site/blob/88a2fa46/devapidocs/org/apache/hadoop/hbase/master/procedure/class-use/MasterProcedureEnv.html
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diff --git a/devapidocs/org/apache/hadoop/hbase/master/procedure/class-use/MasterProcedureEnv.html b/devapidocs/org/apache/hadoop/hbase/master/procedure/class-use/MasterProcedureEnv.html
index 80ad141..0de3ee4 100644
--- a/devapidocs/org/apache/hadoop/hbase/master/procedure/class-use/MasterProcedureEnv.html
+++ b/devapidocs/org/apache/hadoop/hbase/master/procedure/class-use/MasterProcedureEnv.html
@@ -227,9 +227,24 @@
<td class="colLast"><span class="typeNameLabel">SplitTableRegionProcedure.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html#checkClosedRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">checkClosedRegion</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
<div class="block">Check whether there is recovered.edits in the closed region
If any, that means this region is not closed property, we need
+ to abort region split to prevent data loss</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><span class="typeNameLabel">MergeTableRegionsProcedure.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#checkClosedRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.client.RegionInfo-">checkClosedRegion</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,
+ <a href="../../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> regionInfo)</code>
+<div class="block">Check whether there is recovered.edits in the closed region
+ If any, that means this region is not closed property, we need
to abort region merge to prevent data loss</div>
</td>
</tr>
+<tr class="altColor">
+<td class="colFirst"><code>private void</code></td>
+<td class="colLast"><span class="typeNameLabel">MergeTableRegionsProcedure.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#checkClosedRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-">checkClosedRegions</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</code>
+<div class="block">check the closed regions</div>
+</td>
+</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static void</code></td>
<td class="colLast"><span class="typeNameLabel">MergeTableRegionsProcedure.</span><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#checkRegionsToMerge-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.client.RegionInfo:A-boolean-">checkRegionsToMerge</a></span>(<a href="../../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env,