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> -<tr id="i33" class="rowColor"> +<tr id="i35" class="rowColor"> <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"> +<tr id="i36" 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#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"> +<tr id="i37" 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#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> -<tr id="i36" class="altColor"> +<tr id="i38" 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#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> @@ -490,33 +505,33 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst AssignProcedures) .</div> </td> </tr> -<tr id="i37" class="rowColor"> +<tr id="i39" class="rowColor"> <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"> +<tr id="i40" class="altColor"> <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"> +<tr id="i41" class="rowColor"> <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"> +<tr id="i42" 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#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"> +<tr id="i43" 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#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> </tr> @@ -790,7 +805,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>rollbackState</h4> -<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.293">rollbackState</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.297">rollbackState</a>(<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) 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">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 @@ -812,7 +827,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>isRollbackSupported</h4> -<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.341">isRollbackSupported</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</pre> +<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.347">isRollbackSupported</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/StateMachineProcedure.html#isRollbackSupported-TState-">StateMachineProcedure</a></code></span></div> <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> @@ -828,7 +843,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getState</h4> -<pre>protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.356">getState</a>(int stateId)</pre> +<pre>protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.362">getState</a>(int stateId)</pre> <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> @@ -847,7 +862,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getStateId</h4> -<pre>protected int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.361">getStateId</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</pre> +<pre>protected int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.367">getStateId</a>(org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState state)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/StateMachineProcedure.html#getStateId-TState-">StateMachineProcedure</a></code></span></div> <div class="block">Convert the Enum (or more descriptive) state object to an ordinal (or state id).</div> <dl> @@ -866,7 +881,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getInitialState</h4> -<pre>protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.366">getInitialState</a>()</pre> +<pre>protected org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProcedureProtos.MergeTableRegionsState <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.372">getInitialState</a>()</pre> <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> <div class="block">Return the initial state object that will be used for the first call to executeFromState().</div> <dl> @@ -883,7 +898,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>serializeStateData</h4> -<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.371">serializeStateData</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureStateSerializer.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureStateSerializer</a> serializer) +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.377">serializeStateData</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureStateSerializer.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureStateSerializer</a> serializer) 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 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 @@ -905,7 +920,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>deserializeStateData</h4> -<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.387">deserializeStateData</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureStateSerializer.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureStateSerializer</a> serializer) +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.393">deserializeStateData</a>(<a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureStateSerializer.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureStateSerializer</a> serializer) 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 class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#deserializeStateData-org.apache.hadoop.hbase.procedure2.ProcedureStateSerializer-">Procedure</a></code></span></div> <div class="block">Called on store load to allow the user to decode the previously serialized @@ -926,7 +941,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>toStringClassDetails</h4> -<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.405">toStringClassDetails</a>(<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)</pre> +<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.411">toStringClassDetails</a>(<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)</pre> <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 e.g. className and parameters</div> @@ -944,7 +959,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>acquireLock</h4> -<pre>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.LockState.html" title="enum in org.apache.hadoop.hbase.procedure2">Procedure.LockState</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.416">acquireLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.LockState.html" title="enum in org.apache.hadoop.hbase.procedure2">Procedure.LockState</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.422">acquireLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#acquireLock-TEnvironment-">Procedure</a></code></span></div> <div class="block">The user should override this method if they need a lock on an Entity. A lock can be anything, and it is up to the implementor. The Procedure @@ -981,7 +996,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>releaseLock</h4> -<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.433">releaseLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.439">releaseLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <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> @@ -996,7 +1011,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>holdLock</h4> -<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.440">holdLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.446">holdLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <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> <div class="block">Used to keep the procedure lock even when the procedure is yielding or suspended. Must implement <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#hasLock-TEnvironment-"><code>Procedure.hasLock(Object)</code></a> if you want to hold the lock for life @@ -1017,7 +1032,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>hasLock</h4> -<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.445">hasLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.451">hasLock</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#hasLock-TEnvironment-">Procedure</a></code></span></div> <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>. If <a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#holdLock-TEnvironment-"><code>Procedure.holdLock(Object)</code></a> returns true, the procedure executor will call acquireLock() once and thereafter @@ -1039,7 +1054,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getTableName</h4> -<pre>public <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.450">getTableName</a>()</pre> +<pre>public <a href="../../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.456">getTableName</a>()</pre> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.html#getTableName--">getTableName</a></code> in interface <code><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.html" title="interface in org.apache.hadoop.hbase.master.procedure">TableProcedureInterface</a></code></dd> @@ -1056,7 +1071,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getTableOperationType</h4> -<pre>public <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.TableOperationType.html" title="enum in org.apache.hadoop.hbase.master.procedure">TableProcedureInterface.TableOperationType</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.455">getTableOperationType</a>()</pre> +<pre>public <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.TableOperationType.html" title="enum in org.apache.hadoop.hbase.master.procedure">TableProcedureInterface.TableOperationType</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.461">getTableOperationType</a>()</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/master/procedure/TableProcedureInterface.html#getTableOperationType--">TableProcedureInterface</a></code></span></div> <div class="block">Given an operation type we can take decisions about what to do with pending operations. e.g. if we get a delete and we have some table operation pending (e.g. add column) @@ -1077,7 +1092,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getProcedureMetrics</h4> -<pre>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureMetrics.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureMetrics</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.460">getProcedureMetrics</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>protected <a href="../../../../../../org/apache/hadoop/hbase/procedure2/ProcedureMetrics.html" title="interface in org.apache.hadoop.hbase.procedure2">ProcedureMetrics</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.466">getProcedureMetrics</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <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 count and time histogram.</div> @@ -1091,13 +1106,51 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst </dl> </li> </ul> +<a name="checkClosedRegions-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>checkClosedRegions</h4> +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.475">checkClosedRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) + 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 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> +<dd><code><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></code> - IOException</dd> +</dl> +</li> +</ul> +<a name="checkClosedRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-org.apache.hadoop.hbase.client.RegionInfo-"> +<!-- --> +</a> +<ul class="blockList"> +<li class="blockList"> +<h4>checkClosedRegion</h4> +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.488">checkClosedRegion</a>(<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) + 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> +<dl> +<dt><span class="paramLabel">Parameters:</span></dt> +<dd><code>env</code> - master env</dd> +<dd><code>regionInfo</code> - regioninfo</dd> +<dt><span class="throwsLabel">Throws:</span></dt> +<dd><code><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></code> - IOException</dd> +</dl> +</li> +</ul> <a name="prepareMergeRegion-org.apache.hadoop.hbase.master.procedure.MasterProcedureEnv-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>prepareMergeRegion</h4> -<pre>private boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.469">prepareMergeRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.502">prepareMergeRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Prepare merge and do some check</div> <dl> @@ -1114,7 +1167,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>isMergeable</h4> -<pre>private boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.536">isMergeable</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, +<pre>private boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.569">isMergeable</a>(<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) 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> @@ -1129,7 +1182,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>preMergeRegions</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.547">preMergeRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.580">preMergeRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Pre merge region action</div> <dl> @@ -1146,7 +1199,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>postRollBackMergeRegions</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.567">postRollBackMergeRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.600">postRollBackMergeRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Action after rollback a merge table regions action.</div> <dl> @@ -1163,7 +1216,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>setRegionStateToMerging</h4> -<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.578">setRegionStateToMerging</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.611">setRegionStateToMerging</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <div class="block">Set the region states to MERGING state</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> @@ -1177,7 +1230,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>createMergedRegion</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.589">createMergedRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.622">createMergedRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Create a merged region</div> <dl> @@ -1194,7 +1247,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>mergeStoreFiles</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.615">mergeStoreFiles</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.648">mergeStoreFiles</a>(<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, org.apache.hadoop.fs.Path mergedDir) 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> @@ -1215,7 +1268,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>cleanupMergedRegion</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.642">cleanupMergedRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.675">cleanupMergedRegion</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Clean up a merged region</div> <dl> @@ -1232,7 +1285,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>rollbackCloseRegionsForMerge</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.655">rollbackCloseRegionsForMerge</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.688">rollbackCloseRegionsForMerge</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Rollback close regions</div> <dl> @@ -1249,7 +1302,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>createUnassignProcedures</h4> -<pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">UnassignProcedure</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.672">createUnassignProcedures</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, +<pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/UnassignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">UnassignProcedure</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.705">createUnassignProcedures</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, int regionReplication)</pre> </li> </ul> @@ -1259,7 +1312,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>createAssignProcedures</h4> -<pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/AssignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignProcedure</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.687">createAssignProcedures</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, +<pre>private <a href="../../../../../../org/apache/hadoop/hbase/master/assignment/AssignProcedure.html" title="class in org.apache.hadoop.hbase.master.assignment">AssignProcedure</a>[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.720">createAssignProcedures</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env, int regionReplication)</pre> </li> </ul> @@ -1269,7 +1322,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getRegionReplication</h4> -<pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.698">getRegionReplication</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.731">getRegionReplication</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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> @@ -1283,7 +1336,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>preMergeRegionsCommit</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.707">preMergeRegionsCommit</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.740">preMergeRegionsCommit</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Post merge region action</div> <dl> @@ -1300,7 +1353,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>updateMetaForMergedRegions</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.728">updateMetaForMergedRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.761">updateMetaForMergedRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Add merged region to META and delete original regions.</div> <dl> @@ -1315,7 +1368,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>postMergeRegionsCommit</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.738">postMergeRegionsCommit</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.771">postMergeRegionsCommit</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Post merge region action</div> <dl> @@ -1332,7 +1385,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>postCompletedMergeRegions</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.749">postCompletedMergeRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.782">postCompletedMergeRegions</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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">Post merge region action</div> <dl> @@ -1349,7 +1402,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getServerName</h4> -<pre>private <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.762">getServerName</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>private <a href="../../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.795">getServerName</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <div class="block">The procedure could be restarted from a different machine. If the variable is null, we need to retrieve it.</div> <dl> @@ -1366,7 +1419,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>writeMaxSequenceIdFile</h4> -<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.774">writeMaxSequenceIdFile</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) +<pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.807">writeMaxSequenceIdFile</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env) 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> @@ -1380,7 +1433,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>isTraceEnabled</h4> -<pre>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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.791">isTraceEnabled</a>()</pre> +<pre>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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.824">isTraceEnabled</a>()</pre> <div class="block">The procedure could be restarted from a different machine. If the variable is null, we need to retrieve it.</div> <dl> @@ -1395,7 +1448,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockList"> <li class="blockList"> <h4>getMergedRegion</h4> -<pre>public <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.802">getMergedRegion</a>()</pre> +<pre>public <a href="../../../../../../org/apache/hadoop/hbase/client/RegionInfo.html" title="interface in org.apache.hadoop.hbase.client">RegionInfo</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.835">getMergedRegion</a>()</pre> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>The merged region. Maybe be null if called to early or we failed.</dd> @@ -1408,7 +1461,7 @@ extends <a href="../../../../../../org/apache/hadoop/hbase/master/procedure/Abst <ul class="blockListLast"> <li class="blockList"> <h4>abort</h4> -<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.807">abort</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> +<pre>protected boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/master/assignment/MergeTableRegionsProcedure.html#line.840">abort</a>(<a href="../../../../../../org/apache/hadoop/hbase/master/procedure/MasterProcedureEnv.html" title="class in org.apache.hadoop.hbase.master.procedure">MasterProcedureEnv</a> env)</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../../org/apache/hadoop/hbase/procedure2/Procedure.html#abort-TEnvironment-">Procedure</a></code></span></div> <div class="block">The abort() call is asynchronous and each procedure must decide how to deal with it, if they want to be abortable. The simplest implementation
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/88a2fa46/devapidocs/org/apache/hadoop/hbase/master/assignment/SplitTableRegionProcedure.html ---------------------------------------------------------------------- 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 ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/master/package-tree.html b/devapidocs/org/apache/hadoop/hbase/master/package-tree.html index 399add3..247b56e 100644 --- a/devapidocs/org/apache/hadoop/hbase/master/package-tree.html +++ b/devapidocs/org/apache/hadoop/hbase/master/package-tree.html @@ -348,11 +348,11 @@ <ul> <li type="circle">java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true"; title="class or interface in java.lang"><span class="typeNameLink">Enum</span></a><E> (implements java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true"; title="class or interface in java.lang">Comparable</a><T>, java.io.<a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true"; title="class or interface in java.io">Serializable</a>) <ul> -<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.ResubmitDirective.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">SplitLogManager.ResubmitDirective</span></a></li> <li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/MasterRpcServices.BalanceSwitchMode.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">MasterRpcServices.BalanceSwitchMode</span></a></li> -<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.TerminationStatus.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">SplitLogManager.TerminationStatus</span></a></li> -<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">RegionState.State</span></a></li> <li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/MetricsMasterSourceFactoryImpl.FactoryStorage.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">MetricsMasterSourceFactoryImpl.FactoryStorage</span></a></li> +<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/RegionState.State.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">RegionState.State</span></a></li> +<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.ResubmitDirective.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">SplitLogManager.ResubmitDirective</span></a></li> +<li type="circle">org.apache.hadoop.hbase.master.<a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.TerminationStatus.html" title="enum in org.apache.hadoop.hbase.master"><span class="typeNameLink">SplitLogManager.TerminationStatus</span></a></li> </ul> </li> </ul> http://git-wip-us.apache.org/repos/asf/hbase-site/blob/88a2fa46/devapidocs/org/apache/hadoop/hbase/master/procedure/class-use/MasterProcedureEnv.html ---------------------------------------------------------------------- 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,
