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 <h1 title="Uses of Package org.apache.hadoop.hbase" class="title">Uses of Package<br>org.apache.hadoop.hbase</h1>
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 <caption><span>Packages that use <a href="../../../../org/apache/hadoop/hbase/package-summary.html">org.apache.hadoop.hbase</a></span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Package</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase">org.apache.hadoop.hbase</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.client">org.apache.hadoop.hbase.client</a></td>
 <td class="colLast">
 <div class="block">Provides HBase Client</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.client.backoff">org.apache.hadoop.hbase.client.backoff</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.client.replication">org.apache.hadoop.hbase.client.replication</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.coprocessor">org.apache.hadoop.hbase.coprocessor</a></td>
 <td class="colLast">
 <div class="block">Table of Contents</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.exceptions">org.apache.hadoop.hbase.exceptions</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.filter">org.apache.hadoop.hbase.filter</a></td>
 <td class="colLast">
 <div class="block">Provides row-level filters applied to HRegion scan results during calls to
  <a href="../../../../org/apache/hadoop/hbase/client/ResultScanner.html#next--"><code>ResultScanner.next()</code></a>.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.ipc">org.apache.hadoop.hbase.ipc</a></td>
 <td class="colLast">
 <div class="block">Tools to help define network clients and servers.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.mapred">org.apache.hadoop.hbase.mapred</a></td>
 <td class="colLast">
 <div class="block">Provides HBase <a href="https://cwiki.apache.org/confluence/display/HADOOP2/HadoopMapReduce">MapReduce</a>
 Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.mapreduce">org.apache.hadoop.hbase.mapreduce</a></td>
 <td class="colLast">
 <div class="block">Provides HBase <a href="https://cwiki.apache.org/confluence/display/HADOOP2/HadoopMapReduce">MapReduce</a>
 Input/OutputFormats, a table indexing MapReduce job, and utility methods.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.quotas">org.apache.hadoop.hbase.quotas</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.regionserver">org.apache.hadoop.hbase.regionserver</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.replication">org.apache.hadoop.hbase.replication</a></td>
 <td class="colLast">
 <div class="block">Multi Cluster Replication</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.rsgroup">org.apache.hadoop.hbase.rsgroup</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.security">org.apache.hadoop.hbase.security</a></td>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.snapshot">org.apache.hadoop.hbase.snapshot</a></td>
 <td class="colLast">&nbsp;</td>
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 <tr class="altColor">
 <td class="colFirst"><a href="#org.apache.hadoop.hbase.testing">org.apache.hadoop.hbase.testing</a></td>
 <td class="colLast">&nbsp;</td>
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 <td class="colFirst"><a href="#org.apache.hadoop.hbase.util">org.apache.hadoop.hbase.util</a></td>
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 <tr>
 <th class="colOne" scope="col">Class and Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/Cell.html#org.apache.hadoop.hbase">Cell</a>
 <div class="block">The unit of storage in HBase consisting of the following fields:
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 </td>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellBuilder.html#org.apache.hadoop.hbase">CellBuilder</a>
 <div class="block">Use <a href="../../../../org/apache/hadoop/hbase/CellBuilderFactory.html" title="class in org.apache.hadoop.hbase"><code>CellBuilderFactory</code></a> to get CellBuilder instance.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellBuilderType.html#org.apache.hadoop.hbase">CellBuilderType</a>
 <div class="block">Used by <a href="../../../../org/apache/hadoop/hbase/CellBuilderFactory.html" title="class in org.apache.hadoop.hbase"><code>CellBuilderFactory</code></a> and <code>ExtendedCellBuilderFactory</code>.</div>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellComparator.html#org.apache.hadoop.hbase">CellComparator</a>
 <div class="block">Comparator for comparing cells and has some specialized methods that allows comparing individual
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 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellScannable.html#org.apache.hadoop.hbase">CellScannable</a>
 <div class="block">Implementer can return a CellScanner over its Cell content.</div>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellScanner.html#org.apache.hadoop.hbase">CellScanner</a>
 <div class="block">An interface for iterating through a sequence of cells.</div>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/ClusterMetrics.html#org.apache.hadoop.hbase">ClusterMetrics</a>
 <div class="block">Metrics information on the HBase cluster.</div>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CompareOperator.html#org.apache.hadoop.hbase">CompareOperator</a>
 <div class="block">Generic set of comparison operators.</div>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/DoNotRetryIOException.html#org.apache.hadoop.hbase">DoNotRetryIOException</a>
 <div class="block">Subclass if exception is not meant to be retried: e.g.</div>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/HBaseCluster.html#org.apache.hadoop.hbase">HBaseCluster</a>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">since 3.0.0, will be removed in 4.0.0. Use
              <a href="../../../../org/apache/hadoop/hbase/testing/TestingHBaseCluster.html" title="interface in org.apache.hadoop.hbase.testing"><code>TestingHBaseCluster</code></a> instead.</span></div>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/HBaseCommonTestingUtility.html#org.apache.hadoop.hbase">HBaseCommonTestingUtility</a>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">since 3.0.0, will be removed in 4.0.0. Use
              <a href="../../../../org/apache/hadoop/hbase/testing/TestingHBaseCluster.html" title="interface in org.apache.hadoop.hbase.testing"><code>TestingHBaseCluster</code></a> instead.</span></div>
 </div>
 </td>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/HBaseIOException.html#org.apache.hadoop.hbase">HBaseIOException</a>
 <div class="block">All hbase specific IOExceptions should be subclasses of HBaseIOException</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/HBaseZKTestingUtility.html#org.apache.hadoop.hbase">HBaseZKTestingUtility</a>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">since 3.0.0, will be removed in 4.0.0. Use
              <a href="../../../../org/apache/hadoop/hbase/testing/TestingHBaseCluster.html" title="interface in org.apache.hadoop.hbase.testing"><code>TestingHBaseCluster</code></a> instead.</span></div>
 </div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/HRegionLocation.html#org.apache.hadoop.hbase">HRegionLocation</a>
 <div class="block">Data structure to hold RegionInfo and the address for the hosting
  HRegionServer.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/KeepDeletedCells.html#org.apache.hadoop.hbase">KeepDeletedCells</a>
 <div class="block">Ways to keep cells marked for delete around.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/MemoryCompactionPolicy.html#org.apache.hadoop.hbase">MemoryCompactionPolicy</a>
 <div class="block">Enum describing all possible memory compaction policies</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/MiniHBaseCluster.html#org.apache.hadoop.hbase">MiniHBaseCluster</a>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">since 3.0.0, will be removed in 4.0.0. Use
              <a href="../../../../org/apache/hadoop/hbase/testing/TestingHBaseCluster.html" title="interface in org.apache.hadoop.hbase.testing"><code>TestingHBaseCluster</code></a> instead.</span></div>
 </div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/NamespaceDescriptor.html#org.apache.hadoop.hbase">NamespaceDescriptor</a>
 <div class="block">Namespace POJO class.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/NamespaceDescriptor.Builder.html#org.apache.hadoop.hbase">NamespaceDescriptor.Builder</a>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/RegionMetrics.html#org.apache.hadoop.hbase">RegionMetrics</a>
 <div class="block">Encapsulates per-region load metrics.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/RetryImmediatelyException.html#org.apache.hadoop.hbase">RetryImmediatelyException</a>&nbsp;</td>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/ServerMetrics.html#org.apache.hadoop.hbase">ServerMetrics</a>
 <div class="block">This class is used for exporting current state of load on a RegionServer.</div>
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 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/ServerName.html#org.apache.hadoop.hbase">ServerName</a>
 <div class="block">Name of a particular incarnation of an HBase Server.</div>
 </td>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/Size.html#org.apache.hadoop.hbase">Size</a>
 <div class="block">It is used to represent the size with different units.</div>
 </td>
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 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/StartMiniClusterOption.html#org.apache.hadoop.hbase">StartMiniClusterOption</a>
 <div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
 <div class="block"><span class="deprecationComment">since 3.0.0, will be removed in 4.0.0. Use
              <a href="../../../../org/apache/hadoop/hbase/testing/TestingHBaseCluster.html" title="interface in org.apache.hadoop.hbase.testing"><code>TestingHBaseCluster</code></a> instead.</span></div>
 </div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/TableName.html#org.apache.hadoop.hbase">TableName</a>
 <div class="block">Immutable POJO class for representing a table name.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/UserMetrics.html#org.apache.hadoop.hbase">UserMetrics</a>
 <div class="block">Encapsulates per-user load metrics.</div>
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 <tr>
 <th class="colOne" scope="col">Class and Description</th>
 </tr>
 <tbody>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CacheEvictionStats.html#org.apache.hadoop.hbase.client">CacheEvictionStats</a>&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/Cell.html#org.apache.hadoop.hbase.client">Cell</a>
 <div class="block">The unit of storage in HBase consisting of the following fields:
  <br></div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellBuilder.html#org.apache.hadoop.hbase.client">CellBuilder</a>
 <div class="block">Use <a href="../../../../org/apache/hadoop/hbase/CellBuilderFactory.html" title="class in org.apache.hadoop.hbase"><code>CellBuilderFactory</code></a> to get CellBuilder instance.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellBuilderType.html#org.apache.hadoop.hbase.client">CellBuilderType</a>
 <div class="block">Used by <a href="../../../../org/apache/hadoop/hbase/CellBuilderFactory.html" title="class in org.apache.hadoop.hbase"><code>CellBuilderFactory</code></a> and <code>ExtendedCellBuilderFactory</code>.</div>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellScannable.html#org.apache.hadoop.hbase.client">CellScannable</a>
 <div class="block">Implementer can return a CellScanner over its Cell content.</div>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CellScanner.html#org.apache.hadoop.hbase.client">CellScanner</a>
 <div class="block">An interface for iterating through a sequence of cells.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/ClusterMetrics.html#org.apache.hadoop.hbase.client">ClusterMetrics</a>
 <div class="block">Metrics information on the HBase cluster.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/CompareOperator.html#org.apache.hadoop.hbase.client">CompareOperator</a>
 <div class="block">Generic set of comparison operators.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/DoNotRetryIOException.html#org.apache.hadoop.hbase.client">DoNotRetryIOException</a>
 <div class="block">Subclass if exception is not meant to be retried: e.g.</div>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/HBaseIOException.html#org.apache.hadoop.hbase.client">HBaseIOException</a>
 <div class="block">All hbase specific IOExceptions should be subclasses of HBaseIOException</div>
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 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/HRegionLocation.html#org.apache.hadoop.hbase.client">HRegionLocation</a>
 <div class="block">Data structure to hold RegionInfo and the address for the hosting
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/KeepDeletedCells.html#org.apache.hadoop.hbase.client">KeepDeletedCells</a>
 <div class="block">Ways to keep cells marked for delete around.</div>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/MemoryCompactionPolicy.html#org.apache.hadoop.hbase.client">MemoryCompactionPolicy</a>
 <div class="block">Enum describing all possible memory compaction policies</div>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/NamespaceDescriptor.html#org.apache.hadoop.hbase.client">NamespaceDescriptor</a>
 <div class="block">Namespace POJO class.</div>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/NamespaceNotFoundException.html#org.apache.hadoop.hbase.client">NamespaceNotFoundException</a>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/RegionException.html#org.apache.hadoop.hbase.client">RegionException</a>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/RegionMetrics.html#org.apache.hadoop.hbase.client">RegionMetrics</a>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/ServerName.html#org.apache.hadoop.hbase.client">ServerName</a>
 <div class="block">Name of a particular incarnation of an HBase Server.</div>
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 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/TableExistsException.html#org.apache.hadoop.hbase.client">TableExistsException</a>
 <div class="block">Thrown when a table exists but should not.</div>
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 <tr class="rowColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/TableName.html#org.apache.hadoop.hbase.client">TableName</a>
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 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/TableNotFoundException.html#org.apache.hadoop.hbase.client">TableNotFoundException</a>
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 <th class="colOne" scope="col">Class and Description</th>
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 <tr class="altColor">
 <td class="colOne"><a href="../../../../org/apache/hadoop/hbase/class-use/ServerName.html#org.apache.hadoop.hbase.client.backoff">ServerName</a>
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