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<h2 title="Interface StatisticsRecordWriter" class="title">Interface StatisticsRecordWriter</h2>
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<pre>public interface <span class="typeNameLabel">StatisticsRecordWriter</span>
extends <a href="../../../../../org/apache/drill/exec/store/StatisticsRecordCollector.html" title="interface in org.apache.drill.exec.store">StatisticsRecordCollector</a></pre>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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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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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/store/StatisticsRecordWriter.html#abort--">abort</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/store/StatisticsRecordWriter.html#checkForNewPartition-int-">checkForNewPartition</a></span>(int&nbsp;index)</code>
<div class="block">Check if the writer should start a new partition, and if so, start a new partition</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/store/StatisticsRecordWriter.html#cleanup--">cleanup</a></span>()</code>&nbsp;</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/store/StatisticsRecordWriter.html#flushBlockingWriter--">flushBlockingWriter</a></span>()</code>
<div class="block">For a blocking writer, called after processing all the records to flush out the writes</div>
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<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/store/StatisticsRecordWriter.html#init-java.util.Map-">init</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;writerOptions)</code>
<div class="block">Initialize the writer.</div>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/store/StatisticsRecordWriter.html#isBlockingWriter--">isBlockingWriter</a></span>()</code>
<div class="block">Returns if the writer is a blocking writer i.e.</div>
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<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/store/StatisticsRecordWriter.html#updateSchema-org.apache.drill.exec.record.VectorAccessible-">updateSchema</a></span>(<a href="../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a>&nbsp;batch)</code>
<div class="block">Update the schema in RecordWriter.</div>
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<h3>Methods inherited from interface&nbsp;org.apache.drill.exec.store.<a href="../../../../../org/apache/drill/exec/store/StatisticsRecordCollector.html" title="interface in org.apache.drill.exec.store">StatisticsRecordCollector</a></h3>
<code><a href="../../../../../org/apache/drill/exec/store/StatisticsRecordCollector.html#endStatisticsRecord--">endStatisticsRecord</a>, <a href="../../../../../org/apache/drill/exec/store/StatisticsRecordCollector.html#getNewBigIntConverter-int-java.lang.String-org.apache.drill.exec.vector.complex.reader.FieldReader-">getNewBigIntConverter</a>, <a href="../../../../../org/apache/drill/exec/store/StatisticsRecordCollector.html#getNewBitConverter-int-java.lang.String-org.apache.drill.exec.vector.complex.reader.FieldReader-">getNewBitConverter</a>, <a href="../../../../../org/apache/drill/exec/store/StatisticsRecordCollector.html#getNewDateConverter-int-java.lang.String-org.apache.drill.exec.vector.complex.reader.FieldReader-">getNewDateConverter</a>, <a href="../../../../../org/apache/drill/exec/store/StatisticsRecordCollector.html#getNewDecimal18Converter-int-java.lang.String-org.apache.drill.exec.vector.complex.reader.FieldReader-">getNewDecimal18Converter</a>, <a 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<h4>init</h4>
<pre>void&nbsp;init(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;writerOptions)</pre>
<div class="block">Initialize the writer.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>writerOptions</code> - Contains key, value pair of settings.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<div class="block">Update the schema in RecordWriter. Called at least once before starting writing the records.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>batch</code> - </dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>boolean&nbsp;isBlockingWriter()</pre>
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<pre>void&nbsp;flushBlockingWriter()
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<div class="block">For a blocking writer, called after processing all the records to flush out the writes</div>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>void&nbsp;abort()</pre>
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<pre>void&nbsp;cleanup()</pre>
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