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| <h2 title="Class OrcFile.WriterOptions" class="title">Class OrcFile.WriterOptions</h2> |
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| <li>org.apache.orc.OrcFile.WriterOptions</li> |
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| <pre>public static class <span class="typeNameLabel">OrcFile.WriterOptions</span> |
| extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> |
| implements <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Cloneable.html?is-external=true" title="class or interface in java.lang">Cloneable</a></pre> |
| <div class="block">Options for creating ORC file writers.</div> |
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| <td class="colFirst"><code>protected </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#WriterOptions-java.util.Properties-org.apache.hadoop.conf.Configuration-">WriterOptions</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a> tableProperties, |
| <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a> conf)</code> </td> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#blockPadding-boolean-">blockPadding</a></span>(boolean value)</code> |
| <div class="block">Sets whether the HDFS blocks are padded to prevent stripes from |
| straddling blocks.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#blockSize-long-">blockSize</a></span>(long value)</code> |
| <div class="block">Set the file system block size for the file.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#bloomFilterColumns-java.lang.String-">bloomFilterColumns</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> columns)</code> |
| <div class="block">Comma separated values of column names for which bloom filter is to be created.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#bloomFilterFpp-double-">bloomFilterFpp</a></span>(double fpp)</code> |
| <div class="block">Specify the false positive probability for bloom filter.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#bloomFilterVersion-org.apache.orc.OrcFile.BloomFilterVersion-">bloomFilterVersion</a></span>(<a href="../../../org/apache/orc/OrcFile.BloomFilterVersion.html" title="enum in org.apache.orc">OrcFile.BloomFilterVersion</a> version)</code> |
| <div class="block">Set the version of the bloom filters to write.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#bufferSize-int-">bufferSize</a></span>(int value)</code> |
| <div class="block">The size of the memory buffers used for compressing and storing the |
| stripe in memory.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#callback-org.apache.orc.OrcFile.WriterCallback-">callback</a></span>(<a href="../../../org/apache/orc/OrcFile.WriterCallback.html" title="interface in org.apache.orc">OrcFile.WriterCallback</a> callback)</code> |
| <div class="block">Add a listener for when the stripe and file are about to be closed.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#clone--">clone</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#compress-org.apache.orc.CompressionKind-">compress</a></span>(<a href="../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> value)</code> |
| <div class="block">Sets the generic compression that is used to compress the data.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#directEncodingColumns-java.lang.String-">directEncodingColumns</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value)</code> |
| <div class="block">Set the comma-separated list of columns that should be direct encoded.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#encodingStrategy-org.apache.orc.OrcFile.EncodingStrategy-">encodingStrategy</a></span>(<a href="../../../org/apache/orc/OrcFile.EncodingStrategy.html" title="enum in org.apache.orc">OrcFile.EncodingStrategy</a> strategy)</code> |
| <div class="block">Sets the encoding strategy that is used to encode the data.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#encrypt-java.lang.String-">encrypt</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value)</code> |
| <div class="block">Encrypt a set of columns with a key.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#enforceBufferSize--">enforceBufferSize</a></span>()</code> |
| <div class="block">Enforce writer to use requested buffer size instead of estimating |
| buffer size based on stripe size and number of columns.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#fileSystem-org.apache.hadoop.fs.FileSystem-">fileSystem</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a> value)</code> |
| <div class="block">Provide the filesystem for the path, if the client has it available.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getBlockPadding--">getBlockPadding</a></span>()</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getBlockSize--">getBlockSize</a></span>()</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getBloomFilterColumns--">getBloomFilterColumns</a></span>()</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getBloomFilterFpp--">getBloomFilterFpp</a></span>()</code> </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.BloomFilterVersion.html" title="enum in org.apache.orc">OrcFile.BloomFilterVersion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getBloomFilterVersion--">getBloomFilterVersion</a></span>()</code> </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getBufferSize--">getBufferSize</a></span>()</code> </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterCallback.html" title="interface in org.apache.orc">OrcFile.WriterCallback</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getCallback--">getCallback</a></span>()</code> </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getCompress--">getCompress</a></span>()</code> </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.CompressionStrategy.html" title="enum in org.apache.orc">OrcFile.CompressionStrategy</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getCompressionStrategy--">getCompressionStrategy</a></span>()</code> </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code><a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getConfiguration--">getConfiguration</a></span>()</code> </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getDirectEncodingColumns--">getDirectEncodingColumns</a></span>()</code> </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.EncodingStrategy.html" title="enum in org.apache.orc">OrcFile.EncodingStrategy</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getEncodingStrategy--">getEncodingStrategy</a></span>()</code> </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getEncryption--">getEncryption</a></span>()</code> </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code><a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getFileSystem--">getFileSystem</a></span>()</code> </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code><a href="http://orc.apache.org/api/orc-core/org/apache/orc/impl/HadoopShims.html?is-external=true" title="class or interface in org.apache.orc.impl">HadoopShims</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getHadoopShims--">getHadoopShims</a></span>()</code> </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="http://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="http://orc.apache.org/api/orc-core/org/apache/orc/impl/HadoopShims.KeyMetadata.html?is-external=true" title="class or interface in org.apache.orc.impl">HadoopShims.KeyMetadata</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getKeyOverrides--">getKeyOverrides</a></span>()</code> </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code><a href="http://orc.apache.org/api/orc-core/org/apache/orc/impl/KeyProvider.html?is-external=true" title="class or interface in org.apache.orc.impl">KeyProvider</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getKeyProvider--">getKeyProvider</a></span>()</code> </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getMasks--">getMasks</a></span>()</code> </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getMemoryManager--">getMemoryManager</a></span>()</code> </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getOverwrite--">getOverwrite</a></span>()</code> </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getPaddingTolerance--">getPaddingTolerance</a></span>()</code> </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getPhysicalWriter--">getPhysicalWriter</a></span>()</code> </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getProlepticGregorian--">getProlepticGregorian</a></span>()</code> </td> |
| </tr> |
| <tr id="i37" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getRowIndexStride--">getRowIndexStride</a></span>()</code> </td> |
| </tr> |
| <tr id="i38" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getSchema--">getSchema</a></span>()</code> </td> |
| </tr> |
| <tr id="i39" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getStripeSize--">getStripeSize</a></span>()</code> </td> |
| </tr> |
| <tr id="i40" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getUseUTCTimestamp--">getUseUTCTimestamp</a></span>()</code> </td> |
| </tr> |
| <tr id="i41" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getVersion--">getVersion</a></span>()</code> </td> |
| </tr> |
| <tr id="i42" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getWriterVersion--">getWriterVersion</a></span>()</code> </td> |
| </tr> |
| <tr id="i43" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#getWriteVariableLengthBlocks--">getWriteVariableLengthBlocks</a></span>()</code> </td> |
| </tr> |
| <tr id="i44" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#isEnforceBufferSize--">isEnforceBufferSize</a></span>()</code> </td> |
| </tr> |
| <tr id="i45" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#masks-java.lang.String-">masks</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value)</code> |
| <div class="block">Set the masks for the unencrypted data.</div> |
| </td> |
| </tr> |
| <tr id="i46" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#memory-org.apache.orc.MemoryManager-">memory</a></span>(<a href="../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a> value)</code> |
| <div class="block">A package local option to set the memory manager.</div> |
| </td> |
| </tr> |
| <tr id="i47" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#overwrite-boolean-">overwrite</a></span>(boolean value)</code> |
| <div class="block">If the output file already exists, should it be overwritten? |
| If it is not provided, write operation will fail if the file already exists.</div> |
| </td> |
| </tr> |
| <tr id="i48" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#paddingTolerance-double-">paddingTolerance</a></span>(double value)</code> |
| <div class="block">Sets the tolerance for block padding as a percentage of stripe size.</div> |
| </td> |
| </tr> |
| <tr id="i49" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#physicalWriter-org.apache.orc.PhysicalWriter-">physicalWriter</a></span>(<a href="../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a> writer)</code> |
| <div class="block">Change the physical writer of the ORC file.</div> |
| </td> |
| </tr> |
| <tr id="i50" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#rowIndexStride-int-">rowIndexStride</a></span>(int value)</code> |
| <div class="block">Set the distance between entries in the row index.</div> |
| </td> |
| </tr> |
| <tr id="i51" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#setKeyProvider-org.apache.orc.impl.KeyProvider-">setKeyProvider</a></span>(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/impl/KeyProvider.html?is-external=true" title="class or interface in org.apache.orc.impl">KeyProvider</a> provider)</code> |
| <div class="block">Set the key provider for column encryption.</div> |
| </td> |
| </tr> |
| <tr id="i52" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#setKeyVersion-java.lang.String-int-org.apache.orc.EncryptionAlgorithm-">setKeyVersion</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> keyName, |
| int version, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/EncryptionAlgorithm.html?is-external=true" title="class or interface in org.apache.orc">EncryptionAlgorithm</a> algorithm)</code> |
| <div class="block">For users that need to override the current version of a key, this |
| method allows them to define the version and algorithm for a given key.</div> |
| </td> |
| </tr> |
| <tr id="i53" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#setProlepticGregorian-boolean-">setProlepticGregorian</a></span>(boolean newValue)</code> |
| <div class="block">Should the writer use the proleptic Gregorian calendar for |
| times and dates.</div> |
| </td> |
| </tr> |
| <tr id="i54" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#setSchema-org.apache.orc.TypeDescription-">setSchema</a></span>(<a href="../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> schema)</code> |
| <div class="block">Set the schema for the file.</div> |
| </td> |
| </tr> |
| <tr id="i55" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#setShims-org.apache.orc.impl.HadoopShims-">setShims</a></span>(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/impl/HadoopShims.html?is-external=true" title="class or interface in org.apache.orc.impl">HadoopShims</a> value)</code> |
| <div class="block">Set the HadoopShims to use.</div> |
| </td> |
| </tr> |
| <tr id="i56" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#stripeSize-long-">stripeSize</a></span>(long value)</code> |
| <div class="block">Set the stripe size for the file.</div> |
| </td> |
| </tr> |
| <tr id="i57" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#useUTCTimestamp-boolean-">useUTCTimestamp</a></span>(boolean value)</code> |
| <div class="block">Manually set the time zone for the writer to utc.</div> |
| </td> |
| </tr> |
| <tr id="i58" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#version-org.apache.orc.OrcFile.Version-">version</a></span>(<a href="../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a> value)</code> |
| <div class="block">Sets the version of the file that will be written.</div> |
| </td> |
| </tr> |
| <tr id="i59" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#writerVersion-org.apache.orc.OrcFile.WriterVersion-">writerVersion</a></span>(<a href="../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a> version)</code> |
| <div class="block">Manually set the writer version.</div> |
| </td> |
| </tr> |
| <tr id="i60" class="altColor"> |
| <td class="colFirst"><code><a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/orc/OrcFile.WriterOptions.html#writeVariableLengthBlocks-boolean-">writeVariableLengthBlocks</a></span>(boolean value)</code> |
| <div class="block">Should the ORC file writer use HDFS variable length blocks, if they |
| are available?</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="http://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="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> |
| </ul> |
| </li> |
| </ul> |
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| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="WriterOptions-java.util.Properties-org.apache.hadoop.conf.Configuration-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>WriterOptions</h4> |
| <pre>protected WriterOptions(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a> tableProperties, |
| <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/conf/Configuration.html?is-external=true" title="class or interface in org.apache.hadoop.conf">Configuration</a> conf)</pre> |
| </li> |
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| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="clone--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>clone</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> clone()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><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></code> in class <code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a SHALLOW clone</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="fileSystem-org.apache.hadoop.fs.FileSystem-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>fileSystem</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> fileSystem(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/FileSystem.html?is-external=true" title="class or interface in org.apache.hadoop.fs">FileSystem</a> value)</pre> |
| <div class="block">Provide the filesystem for the path, if the client has it available. |
| If it is not provided, it will be found from the path.</div> |
| </li> |
| </ul> |
| <a name="overwrite-boolean-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>overwrite</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> overwrite(boolean value)</pre> |
| <div class="block">If the output file already exists, should it be overwritten? |
| If it is not provided, write operation will fail if the file already exists.</div> |
| </li> |
| </ul> |
| <a name="stripeSize-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>stripeSize</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> stripeSize(long value)</pre> |
| <div class="block">Set the stripe size for the file. The writer stores the contents of the |
| stripe in memory until this memory limit is reached and the stripe |
| is flushed to the HDFS file and the next stripe started.</div> |
| </li> |
| </ul> |
| <a name="blockSize-long-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>blockSize</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> blockSize(long value)</pre> |
| <div class="block">Set the file system block size for the file. For optimal performance, |
| set the block size to be multiple factors of stripe size.</div> |
| </li> |
| </ul> |
| <a name="rowIndexStride-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>rowIndexStride</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> rowIndexStride(int value)</pre> |
| <div class="block">Set the distance between entries in the row index. The minimum value is |
| 1000 to prevent the index from overwhelming the data. If the stride is |
| set to 0, no indexes will be included in the file.</div> |
| </li> |
| </ul> |
| <a name="bufferSize-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>bufferSize</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> bufferSize(int value)</pre> |
| <div class="block">The size of the memory buffers used for compressing and storing the |
| stripe in memory. NOTE: ORC writer may choose to use smaller buffer |
| size based on stripe size and number of columns for efficient stripe |
| writing and memory utilization. To enforce writer to use the requested |
| buffer size use enforceBufferSize().</div> |
| </li> |
| </ul> |
| <a name="enforceBufferSize--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>enforceBufferSize</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> enforceBufferSize()</pre> |
| <div class="block">Enforce writer to use requested buffer size instead of estimating |
| buffer size based on stripe size and number of columns. |
| See bufferSize() method for more info. |
| Default: false</div> |
| </li> |
| </ul> |
| <a name="blockPadding-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>blockPadding</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> blockPadding(boolean value)</pre> |
| <div class="block">Sets whether the HDFS blocks are padded to prevent stripes from |
| straddling blocks. Padding improves locality and thus the speed of |
| reading, but costs space.</div> |
| </li> |
| </ul> |
| <a name="encodingStrategy-org.apache.orc.OrcFile.EncodingStrategy-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>encodingStrategy</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> encodingStrategy(<a href="../../../org/apache/orc/OrcFile.EncodingStrategy.html" title="enum in org.apache.orc">OrcFile.EncodingStrategy</a> strategy)</pre> |
| <div class="block">Sets the encoding strategy that is used to encode the data.</div> |
| </li> |
| </ul> |
| <a name="paddingTolerance-double-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>paddingTolerance</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> paddingTolerance(double value)</pre> |
| <div class="block">Sets the tolerance for block padding as a percentage of stripe size.</div> |
| </li> |
| </ul> |
| <a name="bloomFilterColumns-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>bloomFilterColumns</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> bloomFilterColumns(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> columns)</pre> |
| <div class="block">Comma separated values of column names for which bloom filter is to be created.</div> |
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| <h4>bloomFilterFpp</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> bloomFilterFpp(double fpp)</pre> |
| <div class="block">Specify the false positive probability for bloom filter.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fpp</code> - - false positive probability</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="compress-org.apache.orc.CompressionKind-"> |
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| <h4>compress</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> compress(<a href="../../../org/apache/orc/CompressionKind.html" title="enum in org.apache.orc">CompressionKind</a> value)</pre> |
| <div class="block">Sets the generic compression that is used to compress the data.</div> |
| </li> |
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| <a name="setSchema-org.apache.orc.TypeDescription-"> |
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| <h4>setSchema</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> setSchema(<a href="../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a> schema)</pre> |
| <div class="block">Set the schema for the file. This is a required parameter.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>schema</code> - the schema for the file.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="version-org.apache.orc.OrcFile.Version-"> |
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| </a> |
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| <h4>version</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> version(<a href="../../../org/apache/orc/OrcFile.Version.html" title="enum in org.apache.orc">OrcFile.Version</a> value)</pre> |
| <div class="block">Sets the version of the file that will be written.</div> |
| </li> |
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| <a name="callback-org.apache.orc.OrcFile.WriterCallback-"> |
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| <h4>callback</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> callback(<a href="../../../org/apache/orc/OrcFile.WriterCallback.html" title="interface in org.apache.orc">OrcFile.WriterCallback</a> callback)</pre> |
| <div class="block">Add a listener for when the stripe and file are about to be closed.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>callback</code> - the object to be called when the stripe is closed</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="bloomFilterVersion-org.apache.orc.OrcFile.BloomFilterVersion-"> |
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| <ul class="blockList"> |
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| <h4>bloomFilterVersion</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> bloomFilterVersion(<a href="../../../org/apache/orc/OrcFile.BloomFilterVersion.html" title="enum in org.apache.orc">OrcFile.BloomFilterVersion</a> version)</pre> |
| <div class="block">Set the version of the bloom filters to write.</div> |
| </li> |
| </ul> |
| <a name="physicalWriter-org.apache.orc.PhysicalWriter-"> |
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| <ul class="blockList"> |
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| <h4>physicalWriter</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> physicalWriter(<a href="../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a> writer)</pre> |
| <div class="block">Change the physical writer of the ORC file. |
| <p> |
| SHOULD ONLY BE USED BY LLAP.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>writer</code> - the writer to control the layout and persistence</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="memory-org.apache.orc.MemoryManager-"> |
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| <h4>memory</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> memory(<a href="../../../org/apache/orc/MemoryManager.html" title="interface in org.apache.orc">MemoryManager</a> value)</pre> |
| <div class="block">A package local option to set the memory manager.</div> |
| </li> |
| </ul> |
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| <h4>writeVariableLengthBlocks</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> writeVariableLengthBlocks(boolean value)</pre> |
| <div class="block">Should the ORC file writer use HDFS variable length blocks, if they |
| are available?</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - the new value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setShims-org.apache.orc.impl.HadoopShims-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setShims</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> setShims(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/impl/HadoopShims.html?is-external=true" title="class or interface in org.apache.orc.impl">HadoopShims</a> value)</pre> |
| <div class="block">Set the HadoopShims to use. |
| This is only for testing.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - the new value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writerVersion-org.apache.orc.OrcFile.WriterVersion-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writerVersion</h4> |
| <pre>protected <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> writerVersion(<a href="../../../org/apache/orc/OrcFile.WriterVersion.html" title="enum in org.apache.orc">OrcFile.WriterVersion</a> version)</pre> |
| <div class="block">Manually set the writer version. |
| This is an internal API.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>version</code> - the version to write</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
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| <h4>useUTCTimestamp</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> useUTCTimestamp(boolean value)</pre> |
| <div class="block">Manually set the time zone for the writer to utc. |
| If not defined, system time zone is assumed.</div> |
| </li> |
| </ul> |
| <a name="directEncodingColumns-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>directEncodingColumns</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> directEncodingColumns(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value)</pre> |
| <div class="block">Set the comma-separated list of columns that should be direct encoded.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - the value to set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>encrypt</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> encrypt(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value)</pre> |
| <div class="block">Encrypt a set of columns with a key. |
| |
| Format of the string is a key-list. |
| <ul> |
| <li>key-list = key (';' key-list)?</li> |
| <li>key = key-name ':' field-list</li> |
| <li>field-list = field-name ( ',' field-list )?</li> |
| <li>field-name = number | field-part ('.' field-name)?</li> |
| <li>field-part = quoted string | simple name</li> |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - a key-list of which columns to encrypt</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="masks-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>masks</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> masks(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> value)</pre> |
| <div class="block">Set the masks for the unencrypted data. |
| |
| Format of the string is a mask-list. |
| <ul> |
| <li>mask-list = mask (';' mask-list)?</li> |
| <li>mask = mask-name (',' parameter)* ':' field-list</li> |
| <li>field-list = field-name ( ',' field-list )?</li> |
| <li>field-name = number | field-part ('.' field-name)?</li> |
| <li>field-part = quoted string | simple name</li> |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>value</code> - a list of the masks and column names</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setKeyVersion-java.lang.String-int-org.apache.orc.EncryptionAlgorithm-"> |
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| </a> |
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| <h4>setKeyVersion</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> setKeyVersion(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> keyName, |
| int version, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/EncryptionAlgorithm.html?is-external=true" title="class or interface in org.apache.orc">EncryptionAlgorithm</a> algorithm)</pre> |
| <div class="block">For users that need to override the current version of a key, this |
| method allows them to define the version and algorithm for a given key. |
| |
| This will mostly be used for ORC file merging where the writer has to |
| use the same version of the key that the original files used.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keyName</code> - the key name</dd> |
| <dd><code>version</code> - the version of the key to use</dd> |
| <dd><code>algorithm</code> - the algorithm for the given key version</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>setKeyProvider</h4> |
| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> setKeyProvider(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/impl/KeyProvider.html?is-external=true" title="class or interface in org.apache.orc.impl">KeyProvider</a> provider)</pre> |
| <div class="block">Set the key provider for column encryption.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>provider</code> - the object that holds the master secrets</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
| </dl> |
| </li> |
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| <pre>public <a href="../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> setProlepticGregorian(boolean newValue)</pre> |
| <div class="block">Should the writer use the proleptic Gregorian calendar for |
| times and dates.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>newValue</code> - true if we should use the proleptic calendar</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this</dd> |
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