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| <div class="subTitle">org.apache.drill.exec.physical.impl.partitionsender</div> |
| <h2 title="Class PartitionSenderRootExec" class="title">Class PartitionSenderRootExec</h2> |
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| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
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| <li><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html" title="class in org.apache.drill.exec.physical.impl">org.apache.drill.exec.physical.impl.BaseRootExec</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.drill.exec.physical.impl.partitionsender.PartitionSenderRootExec</li> |
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| <pre>public class <span class="typeNameLabel">PartitionSenderRootExec</span> |
| extends <a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html" title="class in org.apache.drill.exec.physical.impl">BaseRootExec</a></pre> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.Metric.html" title="enum in org.apache.drill.exec.physical.impl.partitionsender">PartitionSenderRootExec.Metric</a></span></code> </td> |
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| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#actualPartitions">actualPartitions</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>protected int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#numberPartitions">numberPartitions</a></span></code> </td> |
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| <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#ENABLE_BATCH_DUMP_CONFIG">ENABLE_BATCH_DUMP_CONFIG</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#fragmentContext">fragmentContext</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#oContext">oContext</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#stats">stats</a></code></li> |
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| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#PartitionSenderRootExec-org.apache.drill.exec.ops.RootFragmentContext-org.apache.drill.exec.record.RecordBatch-org.apache.drill.exec.physical.config.HashPartitionSender-">PartitionSenderRootExec</a></span>(<a href="../../../../../../../org/apache/drill/exec/ops/RootFragmentContext.html" title="interface in org.apache.drill.exec.ops">RootFragmentContext</a> context, |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/physical/config/HashPartitionSender.html" title="class in org.apache.drill.exec.physical.config">HashPartitionSender</a> operator)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#PartitionSenderRootExec-org.apache.drill.exec.ops.RootFragmentContext-org.apache.drill.exec.record.RecordBatch-org.apache.drill.exec.physical.config.HashPartitionSender-boolean-">PartitionSenderRootExec</a></span>(<a href="../../../../../../../org/apache/drill/exec/ops/RootFragmentContext.html" title="interface in org.apache.drill.exec.ops">RootFragmentContext</a> context, |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/physical/config/HashPartitionSender.html" title="class in org.apache.drill.exec.physical.config">HashPartitionSender</a> operator, |
| boolean closeIncoming)</code> </td> |
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| </li> |
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| <h3>Method Summary</h3> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#close--">close</a></span>()</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#createPartitioner--">createPartitioner</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionerDecorator.html" title="class in org.apache.drill.exec.physical.impl.partitionsender">PartitionerDecorator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#getPartitioner--">getPartitioner</a></span>()</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#innerNext--">innerNext</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionSenderRootExec.html#receivingFragmentFinished-org.apache.drill.exec.proto.ExecProtos.FragmentHandle-">receivingFragmentFinished</a></span>(<a href="../../../../../../../org/apache/drill/exec/proto/ExecProtos.FragmentHandle.html" title="class in org.apache.drill.exec.proto">ExecProtos.FragmentHandle</a> handle)</code> |
| <div class="block">Inform sender that receiving fragment is finished and doesn't need any more |
| data.</div> |
| </td> |
| </tr> |
| </table> |
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| <h3>Methods inherited from class org.apache.drill.exec.physical.impl.<a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html" title="class in org.apache.drill.exec.physical.impl">BaseRootExec</a></h3> |
| <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#dumpBatches-java.lang.Throwable-">dumpBatches</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#findLeaf-java.util.List-java.lang.Throwable-">findLeaf</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#next--">next</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#next-org.apache.drill.exec.record.RecordBatch-">next</a></code></li> |
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| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <div class="details"> |
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| <li class="blockList"><a name="field.detail"> |
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| </a> |
| <h3>Field Detail</h3> |
| <a name="numberPartitions"> |
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| </a> |
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| <h4>numberPartitions</h4> |
| <pre>protected final int numberPartitions</pre> |
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| <a name="actualPartitions"> |
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| <h4>actualPartitions</h4> |
| <pre>protected final int actualPartitions</pre> |
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| <h3>Constructor Detail</h3> |
| <a name="PartitionSenderRootExec-org.apache.drill.exec.ops.RootFragmentContext-org.apache.drill.exec.record.RecordBatch-org.apache.drill.exec.physical.config.HashPartitionSender-"> |
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| <h4>PartitionSenderRootExec</h4> |
| <pre>public PartitionSenderRootExec(<a href="../../../../../../../org/apache/drill/exec/ops/RootFragmentContext.html" title="interface in org.apache.drill.exec.ops">RootFragmentContext</a> context, |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/physical/config/HashPartitionSender.html" title="class in org.apache.drill.exec.physical.config">HashPartitionSender</a> operator) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/OutOfMemoryException.html" title="class in org.apache.drill.exec.exception">OutOfMemoryException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/OutOfMemoryException.html" title="class in org.apache.drill.exec.exception">OutOfMemoryException</a></code></dd> |
| </dl> |
| </li> |
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| <a name="PartitionSenderRootExec-org.apache.drill.exec.ops.RootFragmentContext-org.apache.drill.exec.record.RecordBatch-org.apache.drill.exec.physical.config.HashPartitionSender-boolean-"> |
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| <h4>PartitionSenderRootExec</h4> |
| <pre>public PartitionSenderRootExec(<a href="../../../../../../../org/apache/drill/exec/ops/RootFragmentContext.html" title="interface in org.apache.drill.exec.ops">RootFragmentContext</a> context, |
| <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/physical/config/HashPartitionSender.html" title="class in org.apache.drill.exec.physical.config">HashPartitionSender</a> operator, |
| boolean closeIncoming) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/OutOfMemoryException.html" title="class in org.apache.drill.exec.exception">OutOfMemoryException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/OutOfMemoryException.html" title="class in org.apache.drill.exec.exception">OutOfMemoryException</a></code></dd> |
| </dl> |
| </li> |
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| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <h3>Method Detail</h3> |
| <a name="innerNext--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>innerNext</h4> |
| <pre>public boolean innerNext()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#innerNext--">innerNext</a></code> in class <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html" title="class in org.apache.drill.exec.physical.impl">BaseRootExec</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createPartitioner--"> |
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| <h4>createPartitioner</h4> |
| <pre>protected void createPartitioner()</pre> |
| </li> |
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| <h4>receivingFragmentFinished</h4> |
| <pre>public void receivingFragmentFinished(<a href="../../../../../../../org/apache/drill/exec/proto/ExecProtos.FragmentHandle.html" title="class in org.apache.drill.exec.proto">ExecProtos.FragmentHandle</a> handle)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/RootExec.html#receivingFragmentFinished-org.apache.drill.exec.proto.ExecProtos.FragmentHandle-">RootExec</a></code></span></div> |
| <div class="block">Inform sender that receiving fragment is finished and doesn't need any more |
| data. This can be called multiple times (once for each downstream |
| receiver). If all receivers are finished then a subsequent call to |
| <a href="../../../../../../../org/apache/drill/exec/physical/impl/RootExec.html#next--"><code>RootExec.next()</code></a> will return false.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/RootExec.html#receivingFragmentFinished-org.apache.drill.exec.proto.ExecProtos.FragmentHandle-">receivingFragmentFinished</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/RootExec.html" title="interface in org.apache.drill.exec.physical.impl">RootExec</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#receivingFragmentFinished-org.apache.drill.exec.proto.ExecProtos.FragmentHandle-">receivingFragmentFinished</a></code> in class <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html" title="class in org.apache.drill.exec.physical.impl">BaseRootExec</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>handle</code> - The handle pointing to the downstream receiver that does not need |
| anymore data.</dd> |
| </dl> |
| </li> |
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| <h4>close</h4> |
| <pre>public void close() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html#close--">close</a></code> in class <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/BaseRootExec.html" title="class in org.apache.drill.exec.physical.impl">BaseRootExec</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
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| <h4>getPartitioner</h4> |
| <pre>protected <a href="../../../../../../../org/apache/drill/exec/physical/impl/partitionsender/PartitionerDecorator.html" title="class in org.apache.drill.exec.physical.impl.partitionsender">PartitionerDecorator</a> getPartitioner()</pre> |
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