http://git-wip-us.apache.org/repos/asf/hbase-site/blob/c0571676/devapidocs/org/apache/hadoop/hbase/regionserver/package-use.html ---------------------------------------------------------------------- diff --git a/devapidocs/org/apache/hadoop/hbase/regionserver/package-use.html b/devapidocs/org/apache/hadoop/hbase/regionserver/package-use.html index e06ed61..464912e 100644 --- a/devapidocs/org/apache/hadoop/hbase/regionserver/package-use.html +++ b/devapidocs/org/apache/hadoop/hbase/regionserver/package-use.html @@ -321,7 +321,9 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/BloomType.html#org.apache.hadoop.hbase.client">BloomType</a> </td> </tr> <tr class="rowColor"> -<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.html#org.apache.hadoop.hbase.client">HRegion</a> </td> +<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.html#org.apache.hadoop.hbase.client">HRegion</a> +<div class="block">Regions store data for a certain region of a table.</div> +</td> </tr> <tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegionServer.html#org.apache.hadoop.hbase.client">HRegionServer</a> @@ -433,7 +435,7 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/Region.html#org.apache.hadoop.hbase.coprocessor">Region</a> -<div class="block">Regions store data for a certain region of a table.</div> +<div class="block">Region is a subset of HRegion with operations required for the <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor"><code>Coprocessors</code></a>.</div> </td> </tr> <tr class="rowColor"> @@ -816,13 +818,13 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tbody> <tr class="altColor"> -<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegionServer.html#org.apache.hadoop.hbase.procedure.flush">HRegionServer</a> -<div class="block">HRegionServer makes a set of HRegions available to clients.</div> +<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.html#org.apache.hadoop.hbase.procedure.flush">HRegion</a> +<div class="block">Regions store data for a certain region of a table.</div> </td> </tr> <tr class="rowColor"> -<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/Region.html#org.apache.hadoop.hbase.procedure.flush">Region</a> -<div class="block">Regions store data for a certain region of a table.</div> +<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegionServer.html#org.apache.hadoop.hbase.procedure.flush">HRegionServer</a> +<div class="block">HRegionServer makes a set of HRegions available to clients.</div> </td> </tr> <tr class="altColor"> @@ -849,7 +851,7 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </tr> <tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/Region.html#org.apache.hadoop.hbase.quotas">Region</a> -<div class="block">Regions store data for a certain region of a table.</div> +<div class="block">Region is a subset of HRegion with operations required for the <a href="../../../../../org/apache/hadoop/hbase/coprocessor/RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor"><code>Coprocessors</code></a>.</div> </td> </tr> <tr class="altColor"> @@ -1073,7 +1075,9 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </td> </tr> <tr class="rowColor"> -<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.html#org.apache.hadoop.hbase.regionserver">HRegion</a> </td> +<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.html#org.apache.hadoop.hbase.regionserver">HRegion</a> +<div class="block">Regions store data for a certain region of a table.</div> +</td> </tr> <tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.BatchOperation.html#org.apache.hadoop.hbase.regionserver">HRegion.BatchOperation</a> @@ -1083,119 +1087,132 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> </td> </tr> <tr class="rowColor"> +<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.BulkLoadListener.html#org.apache.hadoop.hbase.regionserver">HRegion.BulkLoadListener</a> +<div class="block">Listener class to enable callers of + bulkLoadHFile() to perform any necessary + pre/post processing of a given bulkload call</div> +</td> +</tr> +<tr class="altColor"> +<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.FlushResult.html#org.apache.hadoop.hbase.regionserver">HRegion.FlushResult</a> </td> +</tr> +<tr class="rowColor"> +<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.FlushResult.Result.html#org.apache.hadoop.hbase.regionserver">HRegion.FlushResult.Result</a> </td> +</tr> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.FlushResultImpl.html#org.apache.hadoop.hbase.regionserver">HRegion.FlushResultImpl</a> <div class="block">Objects from this class are created when flushing to describe all the different states that that method ends up in.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.ObservedExceptionsInBatch.html#org.apache.hadoop.hbase.regionserver">HRegion.ObservedExceptionsInBatch</a> <div class="block">A class that tracks exceptions that have been observed in one batch.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.PrepareFlushResult.html#org.apache.hadoop.hbase.regionserver">HRegion.PrepareFlushResult</a> <div class="block">A result object from prepare flush cache stage</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.RegionScannerImpl.html#org.apache.hadoop.hbase.regionserver">HRegion.RegionScannerImpl</a> <div class="block">RegionScannerImpl is used to combine scanners from multiple Stores (aka column families).</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.RowLockContext.html#org.apache.hadoop.hbase.regionserver">HRegion.RowLockContext</a> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.RowLockImpl.html#org.apache.hadoop.hbase.regionserver">HRegion.RowLockImpl</a> <div class="block">Class used to represent a lock on a row.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegion.WriteState.html#org.apache.hadoop.hbase.regionserver">HRegion.WriteState</a> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegionFileSystem.html#org.apache.hadoop.hbase.regionserver">HRegionFileSystem</a> <div class="block">View to an on-disk Region.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegionServer.html#org.apache.hadoop.hbase.regionserver">HRegionServer</a> <div class="block">HRegionServer makes a set of HRegions available to clients.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegionServer.MovedRegionInfo.html#org.apache.hadoop.hbase.regionserver">HRegionServer.MovedRegionInfo</a> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HRegionServer.MovedRegionsCleaner.html#org.apache.hadoop.hbase.regionserver">HRegionServer.MovedRegionsCleaner</a> <div class="block">Creates a Chore thread to clean the moved region cache.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HStore.html#org.apache.hadoop.hbase.regionserver">HStore</a> <div class="block">A Store holds a column family in a Region.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/HStoreFile.html#org.apache.hadoop.hbase.regionserver">HStoreFile</a> <div class="block">A Store data file.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/ImmutableOnlineRegions.html#org.apache.hadoop.hbase.regionserver">ImmutableOnlineRegions</a> <div class="block">Interface to Map of online regions.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/ImmutableSegment.html#org.apache.hadoop.hbase.regionserver">ImmutableSegment</a> <div class="block">ImmutableSegment is an abstract class that extends the API supported by a <a href="../../../../../org/apache/hadoop/hbase/regionserver/Segment.html" title="class in org.apache.hadoop.hbase.regionserver"><code>Segment</code></a>, and is not needed for a <a href="../../../../../org/apache/hadoop/hbase/regionserver/MutableSegment.html" title="class in org.apache.hadoop.hbase.regionserver"><code>MutableSegment</code></a>.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/IncreasingToUpperBoundRegionSplitPolicy.html#org.apache.hadoop.hbase.regionserver">IncreasingToUpperBoundRegionSplitPolicy</a> <div class="block">Split size is the number of regions that are on this server that all are of the same table, cubed, times 2x the region flush size OR the maximum region split size, whichever is smaller.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/InternalScanner.html#org.apache.hadoop.hbase.regionserver">InternalScanner</a> <div class="block">Internal scanners differ from client-side scanners in that they operate on HStoreKeys and byte[] instead of RowResults.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/KeyValueHeap.html#org.apache.hadoop.hbase.regionserver">KeyValueHeap</a> <div class="block">Implements a heap merge across any number of KeyValueScanners.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/KeyValueHeap.KVScannerComparator.html#org.apache.hadoop.hbase.regionserver">KeyValueHeap.KVScannerComparator</a> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/KeyValueScanner.html#org.apache.hadoop.hbase.regionserver">KeyValueScanner</a> <div class="block">Scanner that returns the next KeyValue.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/LastSequenceId.html#org.apache.hadoop.hbase.regionserver">LastSequenceId</a> <div class="block">Last flushed sequence Ids for the regions and their stores on region server</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/LeaseException.html#org.apache.hadoop.hbase.regionserver">LeaseException</a> <div class="block">Reports a problem with a lease</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/LeaseListener.html#org.apache.hadoop.hbase.regionserver">LeaseListener</a> <div class="block">LeaseListener is an interface meant to be implemented by users of the Leases class.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/Leases.html#org.apache.hadoop.hbase.regionserver">Leases</a> <div class="block">Leases @@ -1203,39 +1220,39 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> clients that occasionally send heartbeats.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/Leases.Lease.html#org.apache.hadoop.hbase.regionserver">Leases.Lease</a> <div class="block">This class tracks a single Lease.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/Leases.LeaseStillHeldException.html#org.apache.hadoop.hbase.regionserver">Leases.LeaseStillHeldException</a> <div class="block">Thrown if we are asked to create a lease but lease on passed name already exists.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/LogRoller.html#org.apache.hadoop.hbase.regionserver">LogRoller</a> <div class="block">Runs periodically to determine if the WAL should be rolled.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStore.html#org.apache.hadoop.hbase.regionserver">MemStore</a> <div class="block">The MemStore holds in-memory modifications to the Store.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreCompactor.html#org.apache.hadoop.hbase.regionserver">MemStoreCompactor</a> <div class="block">The ongoing MemStore Compaction manager, dispatches a solo running compaction and interrupts the compaction if requested.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreCompactor.Action.html#org.apache.hadoop.hbase.regionserver">MemStoreCompactor.Action</a> <div class="block">Types of actions to be done on the pipeline upon MemStoreCompaction invocation.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreFlusher.html#org.apache.hadoop.hbase.regionserver">MemStoreFlusher</a> <div class="block">Thread that flushes cache on request @@ -1244,23 +1261,23 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> sleep time which is invariant.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreFlusher.FlushHandler.html#org.apache.hadoop.hbase.regionserver">MemStoreFlusher.FlushHandler</a> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreFlusher.FlushQueueEntry.html#org.apache.hadoop.hbase.regionserver">MemStoreFlusher.FlushQueueEntry</a> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreFlusher.FlushRegionEntry.html#org.apache.hadoop.hbase.regionserver">MemStoreFlusher.FlushRegionEntry</a> <div class="block">Datastructure used in the flush queue.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreLAB.html#org.apache.hadoop.hbase.regionserver">MemStoreLAB</a> <div class="block">A memstore-local allocation buffer.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreSegmentsIterator.html#org.apache.hadoop.hbase.regionserver">MemStoreSegmentsIterator</a> <div class="block">The MemStoreSegmentsIterator is designed to perform one iteration over given list of segments For another iteration new instance of MemStoreSegmentsIterator needs to be created @@ -1268,183 +1285,170 @@ Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div> in each period of time</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreSize.html#org.apache.hadoop.hbase.regionserver">MemStoreSize</a> <div class="block">Wraps the data size part and total heap space occupied by the memstore.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MemStoreSnapshot.html#org.apache.hadoop.hbase.regionserver">MemStoreSnapshot</a> <div class="block">Holds details of the snapshot taken on a MemStore.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsHeapMemoryManager.html#org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManager</a> <div class="block">This class is for maintaining the various regionserver's heap memory manager statistics and publishing them through the metrics interfaces.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsHeapMemoryManagerSource.html#org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a> <div class="block">This interface will be implemented by a MetricsSource that will export metrics from HeapMemoryManager in RegionServer into the hadoop metrics system.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsHeapMemoryManagerSourceImpl.html#org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSourceImpl</a> <div class="block">Hadoop2 implementation of MetricsHeapMemoryManagerSource.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegion.html#org.apache.hadoop.hbase.regionserver">MetricsRegion</a> <div class="block">This is the glue between the HRegion and whatever hadoop shim layer is loaded (hbase-hadoop1-compat or hbase-hadoop2-compat).</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionAggregateSource.html#org.apache.hadoop.hbase.regionserver">MetricsRegionAggregateSource</a> <div class="block">This interface will be implemented by a MetricsSource that will export metrics from multiple regions into the hadoop metrics system.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionAggregateSourceImpl.html#org.apache.hadoop.hbase.regionserver">MetricsRegionAggregateSourceImpl</a> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionServer.html#org.apache.hadoop.hbase.regionserver">MetricsRegionServer</a> <div class="block"> This class is for maintaining the various regionserver statistics and publishing them through the metrics interfaces.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionServerSource.html#org.apache.hadoop.hbase.regionserver">MetricsRegionServerSource</a> <div class="block">Interface for classes that expose metrics about the regionserver.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionServerSourceFactory.html#org.apache.hadoop.hbase.regionserver">MetricsRegionServerSourceFactory</a> <div class="block">Interface of a factory to create Metrics Sources used inside of regionservers.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionServerSourceFactoryImpl.FactoryStorage.html#org.apache.hadoop.hbase.regionserver">MetricsRegionServerSourceFactoryImpl.FactoryStorage</a> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionServerWrapper.html#org.apache.hadoop.hbase.regionserver">MetricsRegionServerWrapper</a> <div class="block">This is the interface that will expose RegionServer information to hadoop1/hadoop2 implementations of the MetricsRegionServerSource.</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionSource.html#org.apache.hadoop.hbase.regionserver">MetricsRegionSource</a> <div class="block">This interface will be implemented to allow single regions to push metrics into MetricsRegionAggregateSource that will in turn push data to the Hadoop metrics system.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionWrapper.html#org.apache.hadoop.hbase.regionserver">MetricsRegionWrapper</a> <div class="block">Interface of class that will wrap an HRegion and export numbers so they can be used in MetricsRegionSource</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsRegionWrapperImpl.html#org.apache.hadoop.hbase.regionserver">MetricsRegionWrapperImpl</a> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsTable.html#org.apache.hadoop.hbase.regionserver">MetricsTable</a> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsTableAggregateSource.html#org.apache.hadoop.hbase.regionserver">MetricsTableAggregateSource</a> <div class="block">This interface will be implemented by a MetricsSource that will export metrics from multiple regions of a table into the hadoop metrics system.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsTableAggregateSourceImpl.html#org.apache.hadoop.hbase.regionserver">MetricsTableAggregateSourceImpl</a> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsTableSource.html#org.apache.hadoop.hbase.regionserver">MetricsTableSource</a> <div class="block">This interface will be implemented to allow region server to push table metrics into MetricsRegionAggregateSource that will in turn push data to the Hadoop metrics system.</div> </td> </tr> -<tr class="rowColor"> +<tr class="altColor"> <td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/regionserver/class-use/MetricsTableWrapperAggregate.html#org.apache.hadoop.hbase.regionserver">MetricsTableWrapperAggregate</a> <div class="block">Interface of class that will wrap a MetricsTableSource and export numbers so they can be used in MetricsTableSource</div> </td> </tr> -<tr class="altColor"> +<tr class="rowColor"> <td class="colOne"><a 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title="class or interface in java.util.concurrent">Callable</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true"; title="class or interface in java.lang">Void</a>> task)</pre> +<pre>void <a href="../../../../../../src-html/org/apache/hadoop/hbase/regionserver/snapshot/RegionServerSnapshotManager.SnapshotSubprocedurePool.html#line.304">submitTask</a>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Callable.html?is-external=true"; title="class or interface in java.util.concurrent">Callable</a><<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true"; title="class or interface in java.lang">Void</a>> task)</pre> <div class="block">Submit a task to the pool. 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