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| <h2 title="Class UnionTreeWriter" class="title">Class UnionTreeWriter</h2> |
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| <pre>public class <span class="typeNameLabel">UnionTreeWriter</span> |
| extends <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></pre> |
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| <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.Factory.html" title="class in org.apache.orc.impl.writer">TreeWriter.Factory</a></code></li> |
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| <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#bloomFilter">bloomFilter</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#bloomFilterEntry">bloomFilterEntry</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#bloomFilterUtf8">bloomFilterUtf8</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#context">context</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#createBloomFilter">createBloomFilter</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#encryption">encryption</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#fileStatistics">fileStatistics</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#id">id</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#indexStatistics">indexStatistics</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#isPresent">isPresent</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#rowIndexPosition">rowIndexPosition</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#schema">schema</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#stripeColStatistics">stripeColStatistics</a></code></li> |
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| <h3>Method Summary</h3> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/writer/UnionTreeWriter.html#addStripeStatistics-org.apache.orc.StripeStatistics:A-">addStripeStatistics</a></span>(<a href="../../../../../org/apache/orc/StripeStatistics.html" title="class in org.apache.orc">StripeStatistics</a>[] stats)</code> |
| <div class="block">During a stripe append, we need to handle the stripe statistics.</div> |
| </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/orc/impl/writer/UnionTreeWriter.html#createRowIndexEntry--">createRowIndexEntry</a></span>()</code> |
| <div class="block">Create a row index entry with the previous location and the current |
| index statistics.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/writer/UnionTreeWriter.html#estimateMemory--">estimateMemory</a></span>()</code> |
| <div class="block">Estimate how much memory the writer is consuming excluding the streams.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/writer/UnionTreeWriter.html#flushStreams--">flushStreams</a></span>()</code> |
| <div class="block">Flush the TreeWriter stream</div> |
| </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/orc/impl/writer/UnionTreeWriter.html#getCurrentStatistics-org.apache.orc.ColumnStatistics:A-">getCurrentStatistics</a></span>(<a href="../../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a>[] output)</code> |
| <div class="block">Get the current file statistics for each column.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/writer/UnionTreeWriter.html#getRawDataSize--">getRawDataSize</a></span>()</code> |
| <div class="block">Estimate the memory used if the file was read into Hive's Writable |
| types.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/writer/UnionTreeWriter.html#prepareStripe-int-">prepareStripe</a></span>(int stripeId)</code> |
| <div class="block">Set up for the next stripe.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/writer/UnionTreeWriter.html#writeBatch-org.apache.hadoop.hive.ql.exec.vector.ColumnVector-int-int-">writeBatch</a></span>(<a href="http://orc.apache.org/api/hive-storage-api/org/apache/hadoop/hive/ql/exec/vector/ColumnVector.html?is-external=true" title="class or interface in org.apache.hadoop.hive.ql.exec.vector">ColumnVector</a> vector, |
| int offset, |
| int length)</code> |
| <div class="block">Write the values from the given vector from offset for length elements.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/writer/UnionTreeWriter.html#writeFileStatistics--">writeFileStatistics</a></span>()</code> |
| <div class="block">Write the FileStatistics for each column in each encryption variant.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/orc/impl/writer/UnionTreeWriter.html#writeStripe-int-">writeStripe</a></span>(int requiredIndexEntries)</code> |
| <div class="block">Write the stripe out to the file.</div> |
| </td> |
| </tr> |
| </table> |
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| <h3>Methods inherited from class org.apache.orc.impl.writer.<a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></h3> |
| <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#getRowIndex--">getRowIndex</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#getRowIndexEntry--">getRowIndexEntry</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#getStripeStatistics--">getStripeStatistics</a>, <a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#writeRootBatch-org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch-int-int-">writeRootBatch</a></code></li> |
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| <code><a href="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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="http://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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| <h3>Method Detail</h3> |
| <a name="writeBatch-org.apache.hadoop.hive.ql.exec.vector.ColumnVector-int-int-"> |
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| <h4>writeBatch</h4> |
| <pre>public void writeBatch(<a href="http://orc.apache.org/api/hive-storage-api/org/apache/hadoop/hive/ql/exec/vector/ColumnVector.html?is-external=true" title="class or interface in org.apache.hadoop.hive.ql.exec.vector">ColumnVector</a> vector, |
| int offset, |
| int length) |
| throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#writeBatch-org.apache.hadoop.hive.ql.exec.vector.ColumnVector-int-int-">TreeWriterBase</a></code></span></div> |
| <div class="block">Write the values from the given vector from offset for length elements.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#writeBatch-org.apache.hadoop.hive.ql.exec.vector.ColumnVector-int-int-">writeBatch</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#writeBatch-org.apache.hadoop.hive.ql.exec.vector.ColumnVector-int-int-">writeBatch</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>vector</code> - the vector to write from</dd> |
| <dd><code>offset</code> - the first value from the vector to write</dd> |
| <dd><code>length</code> - the number of values from the vector to write</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://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> |
| </dl> |
| </li> |
| </ul> |
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| <h4>createRowIndexEntry</h4> |
| <pre>public void createRowIndexEntry() |
| throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#createRowIndexEntry--">TreeWriterBase</a></code></span></div> |
| <div class="block">Create a row index entry with the previous location and the current |
| index statistics. Also merges the index statistics into the file |
| statistics before they are cleared. Finally, it records the start of the |
| next index and ensures all of the children columns also create an entry.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#createRowIndexEntry--">createRowIndexEntry</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#createRowIndexEntry--">createRowIndexEntry</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://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> |
| </dl> |
| </li> |
| </ul> |
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| <h4>writeStripe</h4> |
| <pre>public void writeStripe(int requiredIndexEntries) |
| throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#writeStripe-int-">TreeWriter</a></code></span></div> |
| <div class="block">Write the stripe out to the file.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#writeStripe-int-">writeStripe</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#writeStripe-int-">writeStripe</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>requiredIndexEntries</code> - the number of index entries that are |
| required. this is to check to make sure the |
| row index is well formed.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://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> |
| </dl> |
| </li> |
| </ul> |
| <a name="addStripeStatistics-org.apache.orc.StripeStatistics:A-"> |
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| <h4>addStripeStatistics</h4> |
| <pre>public void addStripeStatistics(<a href="../../../../../org/apache/orc/StripeStatistics.html" title="class in org.apache.orc">StripeStatistics</a>[] stats) |
| throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#addStripeStatistics-org.apache.orc.StripeStatistics:A-">TreeWriter</a></code></span></div> |
| <div class="block">During a stripe append, we need to handle the stripe statistics.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#addStripeStatistics-org.apache.orc.StripeStatistics:A-">addStripeStatistics</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#addStripeStatistics-org.apache.orc.StripeStatistics:A-">addStripeStatistics</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>stats</code> - the statistics for the new stripe across the |
| encryption variants</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://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> |
| </dl> |
| </li> |
| </ul> |
| <a name="estimateMemory--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>estimateMemory</h4> |
| <pre>public long estimateMemory()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#estimateMemory--">TreeWriterBase</a></code></span></div> |
| <div class="block">Estimate how much memory the writer is consuming excluding the streams.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#estimateMemory--">estimateMemory</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#estimateMemory--">estimateMemory</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of bytes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getRawDataSize--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getRawDataSize</h4> |
| <pre>public long getRawDataSize()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#getRawDataSize--">TreeWriter</a></code></span></div> |
| <div class="block">Estimate the memory used if the file was read into Hive's Writable |
| types. This is used as an estimate for the query optimizer.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of bytes</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writeFileStatistics--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeFileStatistics</h4> |
| <pre>public void writeFileStatistics() |
| throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#writeFileStatistics--">TreeWriter</a></code></span></div> |
| <div class="block">Write the FileStatistics for each column in each encryption variant.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#writeFileStatistics--">writeFileStatistics</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#writeFileStatistics--">writeFileStatistics</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://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> |
| </dl> |
| </li> |
| </ul> |
| <a name="flushStreams--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>flushStreams</h4> |
| <pre>public void flushStreams() |
| throws <a href="http://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#flushStreams--">TreeWriter</a></code></span></div> |
| <div class="block">Flush the TreeWriter stream</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#flushStreams--">flushStreams</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#flushStreams--">flushStreams</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://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> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCurrentStatistics-org.apache.orc.ColumnStatistics:A-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCurrentStatistics</h4> |
| <pre>public void getCurrentStatistics(<a href="../../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a>[] output)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#getCurrentStatistics-org.apache.orc.ColumnStatistics:A-">TreeWriter</a></code></span></div> |
| <div class="block">Get the current file statistics for each column. If a column is encrypted, |
| the encrypted variant statistics are used.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#getCurrentStatistics-org.apache.orc.ColumnStatistics:A-">getCurrentStatistics</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#getCurrentStatistics-org.apache.orc.ColumnStatistics:A-">getCurrentStatistics</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>output</code> - an array that is filled in with the results</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="prepareStripe-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>prepareStripe</h4> |
| <pre>public void prepareStripe(int stripeId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#prepareStripe-int-">TreeWriter</a></code></span></div> |
| <div class="block">Set up for the next stripe.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html#prepareStripe-int-">prepareStripe</a></code> in interface <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriter.html" title="interface in org.apache.orc.impl.writer">TreeWriter</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html#prepareStripe-int-">prepareStripe</a></code> in class <code><a href="../../../../../org/apache/orc/impl/writer/TreeWriterBase.html" title="class in org.apache.orc.impl.writer">TreeWriterBase</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>stripeId</code> - the next stripe id</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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