http://git-wip-us.apache.org/repos/asf/hbase-site/blob/0d22bc0c/devapidocs/org/apache/hadoop/hbase/class-use/HRegionInfo.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/class-use/HRegionInfo.html b/devapidocs/org/apache/hadoop/hbase/class-use/HRegionInfo.html index 14781e3..bd41f6e 100644 --- a/devapidocs/org/apache/hadoop/hbase/class-use/HRegionInfo.html +++ b/devapidocs/org/apache/hadoop/hbase/class-use/HRegionInfo.html @@ -863,7 +863,7 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <tbody> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> -<td class="colLast"><span class="strong">ScannerCallableWithReplicas.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/client/ScannerCallableWithReplicas.html#getHRegionInfo()">getHRegionInfo</a></strong>()</code> </td> +<td class="colLast"><span class="strong">MultiServerCallable.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/client/MultiServerCallable.html#getHRegionInfo()">getHRegionInfo</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> @@ -871,11 +871,11 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> -<td class="colLast"><span class="strong">MultiServerCallable.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/client/MultiServerCallable.html#getHRegionInfo()">getHRegionInfo</a></strong>()</code> </td> +<td class="colLast"><span class="strong">RegionServerCallable.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/client/RegionServerCallable.html#getHRegionInfo()">getHRegionInfo</a></strong>()</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> -<td class="colLast"><span class="strong">RegionServerCallable.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/client/RegionServerCallable.html#getHRegionInfo()">getHRegionInfo</a></strong>()</code> </td> +<td class="colLast"><span class="strong">ScannerCallableWithReplicas.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/client/ScannerCallableWithReplicas.html#getHRegionInfo()">getHRegionInfo</a></strong>()</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> @@ -1071,17 +1071,17 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <tbody> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">SplitLogManagerCoordination.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coordination/SplitLogManagerCoordination.html#markRegionsRecovering(org.apache.hadoop.hbase.ServerName,%20java.util.Set)">markRegionsRecovering</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName, +<td class="colLast"><span class="strong">ZKSplitLogManagerCoordination.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coordination/ZKSplitLogManagerCoordination.html#markRegionsRecovering(org.apache.hadoop.hbase.ServerName,%20java.util.Set)">markRegionsRecovering</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName, <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>> userRegions)</code> -<div class="block">Mark regions in recovering state for distributed log replay</div> +<div class="block">Create znodes /hbase/recovering-regions/[region_ids...]/[failed region server names ...] for + all regions of the passed in region servers</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">ZKSplitLogManagerCoordination.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coordination/ZKSplitLogManagerCoordination.html#markRegionsRecovering(org.apache.hadoop.hbase.ServerName,%20java.util.Set)">markRegionsRecovering</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName, +<td class="colLast"><span class="strong">SplitLogManagerCoordination.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coordination/SplitLogManagerCoordination.html#markRegionsRecovering(org.apache.hadoop.hbase.ServerName,%20java.util.Set)">markRegionsRecovering</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> serverName, <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true"; title="class or interface in java.util">Set</a><<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>> userRegions)</code> -<div class="block">Create znodes /hbase/recovering-regions/[region_ids...]/[failed region server names ...] for - all regions of the passed in region servers</div> +<div class="block">Mark regions in recovering state for distributed log replay</div> </td> </tr> </tbody> @@ -1118,16 +1118,16 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">postAssign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> </td> -</tr> -<tr class="altColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">postAssign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> <div class="block">Called after the region assignment has been requested.</div> </td> </tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">postAssign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> </td> +</tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">postCreateTable</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1136,18 +1136,18 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">postCreateTable</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> </td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">postCreateTable</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> <div class="block">Called after the createTable operation has been requested.</div> </td> </tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">postCreateTable</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> </td> +</tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">postCreateTableHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1156,18 +1156,18 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">postCreateTableHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> </td> -</tr> -<tr class="altColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">postCreateTableHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> <div class="block">Called after the createTable operation has been requested.</div> </td> </tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">postCreateTableHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> </td> +</tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postDispatchMerge(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo)">postDispatchMerge</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1176,18 +1176,18 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postDispatchMerge(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo)">postDispatchMerge</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionA, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionB)</code> </td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postDispatchMerge(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo)">postDispatchMerge</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> c, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionA, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionB)</code> <div class="block">called after dispatching the region merge request.</div> </td> </tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postDispatchMerge(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo)">postDispatchMerge</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionA, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionB)</code> </td> +</tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">postMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1197,19 +1197,19 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">postMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, +<td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">postMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region, <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> srcServer, - <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> destServer)</code> </td> + <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> destServer)</code> +<div class="block">Called after the region move has been requested.</div> +</td> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">postMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">postMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region, <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> srcServer, - <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> destServer)</code> -<div class="block">Called after the region move has been requested.</div> -</td> + <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> destServer)</code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> @@ -1218,16 +1218,16 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">postRegionOffline</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> </td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">postRegionOffline</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> <div class="block">Called after the region has been marked offline.</div> </td> </tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">postRegionOffline</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> </td> +</tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#postUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">postUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1236,18 +1236,18 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">postUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo, - boolean force)</code> </td> -</tr> -<tr class="altColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#postUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">postUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo, boolean force)</code> <div class="block">Called after the region unassignment has been requested.</div> </td> </tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#postUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">postUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo, + boolean force)</code> </td> +</tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">RegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#postWALRestore(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">postWALRestore</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx, @@ -1287,32 +1287,25 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseWALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseWALObserver.html#postWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">postWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, +<td class="colLast"><span class="strong">WALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALObserver.html#postWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">postWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, <a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="class in org.apache.hadoop.hbase.wal">WALKey</a> logKey, <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALEdit</a> logEdit)</code> -<div class="block">Implementers should override this method and leave the deprecated version as-is.</div> +<div class="block">Called after a <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal"><code>WALEdit</code></a> + is writen to WAL.</div> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">WALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALObserver.html#postWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">postWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, +<td class="colLast"><span class="strong">BaseWALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseWALObserver.html#postWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">postWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, <a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="class in org.apache.hadoop.hbase.wal">WALKey</a> logKey, <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALEdit</a> logEdit)</code> -<div class="block">Called after a <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal"><code>WALEdit</code></a> - is writen to WAL.</div> +<div class="block">Implementers should override this method and leave the deprecated version as-is.</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseWALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseWALObserver.html#postWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.regionserver.wal.HLogKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">postWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, - <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html" title="class in org.apache.hadoop.hbase.regionserver.wal">HLogKey</a> logKey, - <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALEdit</a> logEdit)</code> </td> -</tr> -<tr class="altColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">WALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALObserver.html#postWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.regionserver.wal.HLogKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">postWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html" title="class in org.apache.hadoop.hbase.regionserver.wal">HLogKey</a> logKey, @@ -1322,6 +1315,13 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </div> </td> </tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseWALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseWALObserver.html#postWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.regionserver.wal.HLogKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">postWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, + <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html" title="class in org.apache.hadoop.hbase.regionserver.wal">HLogKey</a> logKey, + <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALEdit</a> logEdit)</code> </td> +</tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">preAssign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1329,16 +1329,16 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">preAssign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> </td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">preAssign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> <div class="block">Called prior to assigning a specific region.</div> </td> </tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preAssign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">preAssign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> </td> +</tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">preCreateTable</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1347,12 +1347,6 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">preCreateTable</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> </td> -</tr> -<tr class="altColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">preCreateTable</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> @@ -1360,6 +1354,12 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a>.</div> </td> </tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preCreateTable(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">preCreateTable</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> </td> +</tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">preCreateTableHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1368,12 +1368,6 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">preCreateTableHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> </td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">preCreateTableHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> @@ -1381,6 +1375,12 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html" title="class in org.apache.hadoop.hbase.master"><code>HMaster</code></a>.</div> </td> </tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preCreateTableHandler(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HTableDescriptor,%20org.apache.hadoop.hbase.HRegionInfo[])">preCreateTableHandler</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HTableDescriptor.html" title="class in org.apache.hadoop.hbase">HTableDescriptor</a> desc, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a>[] regions)</code> </td> +</tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preDispatchMerge(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo)">preDispatchMerge</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1389,18 +1389,18 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preDispatchMerge(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo)">preDispatchMerge</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionA, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionB)</code> </td> -</tr> -<tr class="altColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preDispatchMerge(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo)">preDispatchMerge</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionA, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionB)</code> <div class="block">Called before dispatching region merge request.</div> </td> </tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preDispatchMerge(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo)">preDispatchMerge</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionA, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionB)</code> </td> +</tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">preMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1410,19 +1410,19 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">preMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, +<td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">preMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region, <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> srcServer, - <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> destServer)</code> </td> + <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> destServer)</code> +<div class="block">Called prior to moving a given region from one region server to another.</div> +</td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">preMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preMove(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.ServerName,%20org.apache.hadoop.hbase.ServerName)">preMove</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region, <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> srcServer, - <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> destServer)</code> -<div class="block">Called prior to moving a given region from one region server to another.</div> -</td> + <a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a> destServer)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> @@ -1431,16 +1431,16 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">preRegionOffline</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> </td> -</tr> -<tr class="altColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">preRegionOffline</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> <div class="block">Called prior to marking a given region as offline.</div> </td> </tr> +<tr class="altColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preRegionOffline(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo)">preRegionOffline</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo)</code> </td> +</tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">BaseMasterAndRegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterAndRegionObserver.html#preUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">preUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, @@ -1449,18 +1449,18 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">preUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo, - boolean force)</code> </td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">MasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterObserver.html#preUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">preUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo, boolean force)</code> <div class="block">Called prior to unassigning a given region.</div> </td> </tr> +<tr class="rowColor"> +<td class="colFirst"><code>void</code></td> +<td class="colLast"><span class="strong">BaseMasterObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseMasterObserver.html#preUnassign(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean)">preUnassign</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/MasterCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">MasterCoprocessorEnvironment</a>> ctx, + <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> regionInfo, + boolean force)</code> </td> +</tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> <td class="colLast"><span class="strong">RegionObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionObserver.html#preWALRestore(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">preWALRestore</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">RegionCoprocessorEnvironment</a>> ctx, @@ -1500,32 +1500,25 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>boolean</code></td> -<td class="colLast"><span class="strong">BaseWALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseWALObserver.html#preWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">preWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, +<td class="colLast"><span class="strong">WALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALObserver.html#preWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">preWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><? extends <a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, <a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="class in org.apache.hadoop.hbase.wal">WALKey</a> logKey, <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALEdit</a> logEdit)</code> -<div class="block">Implementers should override this method and leave the deprecated version as-is.</div> +<div class="block">Called before a <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal"><code>WALEdit</code></a> + is writen to WAL.</div> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>boolean</code></td> -<td class="colLast"><span class="strong">WALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALObserver.html#preWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.wal.WALKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">preWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in 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href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, <a href="../../../../../org/apache/hadoop/hbase/wal/WALKey.html" title="class in org.apache.hadoop.hbase.wal">WALKey</a> logKey, <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALEdit</a> logEdit)</code> -<div class="block">Called before a <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal"><code>WALEdit</code></a> - is writen to WAL.</div> +<div class="block">Implementers should override this method and leave the deprecated version as-is.</div> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>boolean</code></td> -<td class="colLast"><span class="strong">BaseWALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseWALObserver.html#preWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.regionserver.wal.HLogKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">preWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, - <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, - <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html" title="class in org.apache.hadoop.hbase.regionserver.wal">HLogKey</a> logKey, - <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/WALEdit.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALEdit</a> logEdit)</code> </td> -</tr> -<tr class="rowColor"> -<td class="colFirst"><code>boolean</code></td> <td class="colLast"><span class="strong">WALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALObserver.html#preWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.regionserver.wal.HLogKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">preWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><<a href="../../../../../org/apache/hadoop/hbase/coprocessor/WALCoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase.coprocessor">WALCoprocessorEnvironment</a>> ctx, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> info, <a href="../../../../../org/apache/hadoop/hbase/regionserver/wal/HLogKey.html" title="class in org.apache.hadoop.hbase.regionserver.wal">HLogKey</a> logKey, @@ -1535,6 +1528,13 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </div> </td> </tr> +<tr class="rowColor"> +<td class="colFirst"><code>boolean</code></td> +<td class="colLast"><span class="strong">BaseWALObserver.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/coprocessor/BaseWALObserver.html#preWALWrite(org.apache.hadoop.hbase.coprocessor.ObserverContext,%20org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.regionserver.wal.HLogKey,%20org.apache.hadoop.hbase.regionserver.wal.WALEdit)">preWALWrite</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/coprocessor/ObserverContext.html" title="class in 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href="../../../../../org/apache/hadoop/hbase/master/UnAssignCallable.html#hri">hri</a></strong></code> </td> </tr> <tr class="rowColor"> <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a></code></td> @@ -2141,19 +2141,19 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">HMaster.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#dispatchMergingRegions(org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean,%20org.apache.hadoop.hbase.security.User)">dispatchMergingRegions</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region_a, +<td class="colLast"><span class="strong">MasterServices.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#dispatchMergingRegions(org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean,%20org.apache.hadoop.hbase.security.User)">dispatchMergingRegions</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region_a, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region_b, boolean forcible, - <a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user)</code> </td> + <a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user)</code> +<div class="block">Merge two regions.</div> +</td> </tr> <tr class="rowColor"> <td class="colFirst"><code>void</code></td> -<td class="colLast"><span class="strong">MasterServices.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/master/MasterServices.html#dispatchMergingRegions(org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean,%20org.apache.hadoop.hbase.security.User)">dispatchMergingRegions</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region_a, +<td class="colLast"><span class="strong">HMaster.</span><code><strong><a href="../../../../../org/apache/hadoop/hbase/master/HMaster.html#dispatchMergingRegions(org.apache.hadoop.hbase.HRegionInfo,%20org.apache.hadoop.hbase.HRegionInfo,%20boolean,%20org.apache.hadoop.hbase.security.User)">dispatchMergingRegions</a></strong>(<a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region_a, <a href="../../../../../org/apache/hadoop/hbase/HRegionInfo.html" title="class in org.apache.hadoop.hbase">HRegionInfo</a> region_b, boolean forcible, - <a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user)</code> -<div class="block">Merge two regions.</div> -</td> + <a href="../../../../../org/apache/hadoop/hbase/security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user)</code> </td> </tr> <tr class="altColor"> <td class="colFirst"><code>private void</code></td> @@ -3025,17 +3025,17 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true"; title="class or interface in java.util">Map</a><<a href="../../../../../org/apache/hadoop/hbase/ServerName.html" title="class in org.apache.hadoop.hbase">ServerName</a>,<a 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