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| <h2 title="Class PhysicalFsWriter" class="title">Class PhysicalFsWriter</h2> |
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| <li>org.apache.orc.impl.PhysicalFsWriter</li> |
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| <pre>public class <span class="typeNameLabel">PhysicalFsWriter</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="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></pre> |
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| <td class="colFirst"><code>protected static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.VariantTracker.html" title="class in org.apache.orc.impl">PhysicalFsWriter.VariantTracker</a></span></code> |
| <div class="block">Record the information about each column encryption variant.</div> |
| </td> |
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| <h3>Nested classes/interfaces inherited from interface org.apache.orc.<a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></h3> |
| <code><a href="../../../../org/apache/orc/PhysicalWriter.OutputReceiver.html" title="interface in org.apache.orc">PhysicalWriter.OutputReceiver</a></code></li> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#PhysicalFsWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.orc.OrcFile.WriterOptions-">PhysicalFsWriter</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> fs, |
| <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path, |
| <a href="../../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> opts)</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#PhysicalFsWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.orc.OrcFile.WriterOptions-org.apache.orc.impl.writer.WriterEncryptionVariant:A-">PhysicalFsWriter</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> fs, |
| <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path, |
| <a href="../../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> opts, |
| <a href="../../../../org/apache/orc/impl/writer/WriterEncryptionVariant.html" title="class in org.apache.orc.impl.writer">WriterEncryptionVariant</a>[] encryption)</code> </td> |
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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/orc/impl/PhysicalFsWriter.html#appendRawStripe-java.nio.ByteBuffer-org.apache.orc.OrcProto.StripeInformation.Builder-">appendRawStripe</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeInformation.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeInformation.Builder</a> dirEntry)</code> |
| <div class="block">Appends raw stripe data (e.g.</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/PhysicalFsWriter.html#close--">close</a></span>()</code> |
| <div class="block">Closes the writer.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="http://orc.apache.org/api/orc-core/org/apache/orc/impl/PhysicalFsWriter.BufferedStream.html?is-external=true" title="class or interface in org.apache.orc.impl">org.apache.orc.impl.PhysicalFsWriter.BufferedStream</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#createDataStream-org.apache.orc.impl.StreamName-">createDataStream</a></span>(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name)</code> |
| <div class="block">Create an OutputReceiver for the given name.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#createIndexStream-org.apache.orc.impl.StreamName-">createIndexStream</a></span>(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name)</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/orc/impl/PhysicalFsWriter.html#finalizeStripe-org.apache.orc.OrcProto.StripeFooter.Builder-org.apache.orc.OrcProto.StripeInformation.Builder-">finalizeStripe</a></span>(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeFooter.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeFooter.Builder</a> footerBuilder, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeInformation.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeInformation.Builder</a> dirEntry)</code> |
| <div class="block">Flushes the data in all the streams, spills them to disk, write out stripe |
| footer.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#flush--">flush</a></span>()</code> |
| <div class="block">Flushes the writer so that readers can see the preceeding postscripts.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#getFileBytes-int-org.apache.orc.impl.writer.WriterEncryptionVariant-">getFileBytes</a></span>(int column, |
| <a href="../../../../org/apache/orc/impl/writer/WriterEncryptionVariant.html" title="class in org.apache.orc.impl.writer">WriterEncryptionVariant</a> variant)</code> |
| <div class="block">Get the number of bytes for a file in a given column |
| by finding all the streams (not suppressed) |
| for a given column and returning the sum of their sizes.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/orc/impl/writer/StreamOptions.html" title="class in org.apache.orc.impl.writer">StreamOptions</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#getStreamOptions--">getStreamOptions</a></span>()</code> |
| <div class="block">Get the unencrypted stream options for this file.</div> |
| </td> |
| </tr> |
| <tr id="i8" 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/impl/PhysicalFsWriter.html#toString--">toString</a></span>()</code> </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/PhysicalFsWriter.html#writeBloomFilter-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.BloomFilterIndex.Builder-">writeBloomFilter</a></span>(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.BloomFilterIndex.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.BloomFilterIndex.Builder</a> bloom)</code> |
| <div class="block">Write a bloom filter index in the given stream name.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#writeFileFooter-org.apache.orc.OrcProto.Footer.Builder-">writeFileFooter</a></span>(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Footer.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Footer.Builder</a> builder)</code> |
| <div class="block">Writes out the file footer.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#writeFileMetadata-org.apache.orc.OrcProto.Metadata.Builder-">writeFileMetadata</a></span>(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Metadata.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Metadata.Builder</a> builder)</code> |
| <div class="block">Writes out the file metadata.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#writeHeader--">writeHeader</a></span>()</code> |
| <div class="block">Writes the header of the file, which consists of the magic "ORC" bytes.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#writeIndex-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.RowIndex.Builder-">writeIndex</a></span>(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.RowIndex.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.RowIndex.Builder</a> index)</code> |
| <div class="block">Write an index in the given stream name.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#writePostScript-org.apache.orc.OrcProto.PostScript.Builder-">writePostScript</a></span>(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.PostScript.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.PostScript.Builder</a> builder)</code> |
| <div class="block">Writes out the postscript (including the size byte if needed).</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/PhysicalFsWriter.html#writeStatistics-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.ColumnStatistics.Builder-">writeStatistics</a></span>(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics.Builder</a> statistics)</code> |
| <div class="block">Write a stripe or file statistics to the file.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
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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#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> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="PhysicalFsWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.orc.OrcFile.WriterOptions-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>PhysicalFsWriter</h4> |
| <pre>public PhysicalFsWriter(<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> fs, |
| <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path, |
| <a href="../../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> opts) |
| 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> |
| <dl> |
| <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="PhysicalFsWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-org.apache.orc.OrcFile.WriterOptions-org.apache.orc.impl.writer.WriterEncryptionVariant:A-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>PhysicalFsWriter</h4> |
| <pre>public PhysicalFsWriter(<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> fs, |
| <a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/fs/Path.html?is-external=true" title="class or interface in org.apache.hadoop.fs">Path</a> path, |
| <a href="../../../../org/apache/orc/OrcFile.WriterOptions.html" title="class in org.apache.orc">OrcFile.WriterOptions</a> opts, |
| <a href="../../../../org/apache/orc/impl/writer/WriterEncryptionVariant.html" title="class in org.apache.orc.impl.writer">WriterEncryptionVariant</a>[] encryption) |
| 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> |
| <dl> |
| <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> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="getFileBytes-int-org.apache.orc.impl.writer.WriterEncryptionVariant-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFileBytes</h4> |
| <pre>public long getFileBytes(int column, |
| <a href="../../../../org/apache/orc/impl/writer/WriterEncryptionVariant.html" title="class in org.apache.orc.impl.writer">WriterEncryptionVariant</a> variant)</pre> |
| <div class="block">Get the number of bytes for a file in a given column |
| by finding all the streams (not suppressed) |
| for a given column and returning the sum of their sizes. |
| excludes index</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#getFileBytes-int-org.apache.orc.impl.writer.WriterEncryptionVariant-">getFileBytes</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>column</code> - column from which to get file size</dd> |
| <dd><code>variant</code> - the encryption variant to check</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>number of bytes for the given column</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getStreamOptions--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getStreamOptions</h4> |
| <pre>public <a href="../../../../org/apache/orc/impl/writer/StreamOptions.html" title="class in org.apache.orc.impl.writer">StreamOptions</a> getStreamOptions()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/PhysicalWriter.html#getStreamOptions--">PhysicalWriter</a></code></span></div> |
| <div class="block">Get the unencrypted stream options for this file. This class needs the |
| stream options to write the indexes and footers. |
| |
| Additionally, the LLAP CacheWriter wants to disable the generic compression.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#getStreamOptions--">getStreamOptions</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writeFileMetadata-org.apache.orc.OrcProto.Metadata.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeFileMetadata</h4> |
| <pre>public void writeFileMetadata(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Metadata.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Metadata.Builder</a> builder) |
| 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/PhysicalWriter.html#writeFileMetadata-org.apache.orc.OrcProto.Metadata.Builder-">PhysicalWriter</a></code></span></div> |
| <div class="block">Writes out the file metadata.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#writeFileMetadata-org.apache.orc.OrcProto.Metadata.Builder-">writeFileMetadata</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>builder</code> - Metadata builder to finalize and 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> |
| <a name="writeFileFooter-org.apache.orc.OrcProto.Footer.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeFileFooter</h4> |
| <pre>public void writeFileFooter(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.Footer.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.Footer.Builder</a> builder) |
| 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/PhysicalWriter.html#writeFileFooter-org.apache.orc.OrcProto.Footer.Builder-">PhysicalWriter</a></code></span></div> |
| <div class="block">Writes out the file footer.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#writeFileFooter-org.apache.orc.OrcProto.Footer.Builder-">writeFileFooter</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>builder</code> - Footer builder to finalize and 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> |
| <a name="writePostScript-org.apache.orc.OrcProto.PostScript.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writePostScript</h4> |
| <pre>public long writePostScript(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.PostScript.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.PostScript.Builder</a> builder) |
| 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/PhysicalWriter.html#writePostScript-org.apache.orc.OrcProto.PostScript.Builder-">PhysicalWriter</a></code></span></div> |
| <div class="block">Writes out the postscript (including the size byte if needed).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#writePostScript-org.apache.orc.OrcProto.PostScript.Builder-">writePostScript</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>builder</code> - Postscript builder to finalize and 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> |
| <a name="close--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>close</h4> |
| <pre>public void close() |
| 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/PhysicalWriter.html#close--">PhysicalWriter</a></code></span></div> |
| <div class="block">Closes the writer.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#close--">close</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</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="flush--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>flush</h4> |
| <pre>public void flush() |
| 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/PhysicalWriter.html#flush--">PhysicalWriter</a></code></span></div> |
| <div class="block">Flushes the writer so that readers can see the preceeding postscripts.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#flush--">flush</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</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="appendRawStripe-java.nio.ByteBuffer-org.apache.orc.OrcProto.StripeInformation.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>appendRawStripe</h4> |
| <pre>public void appendRawStripe(<a href="http://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> buffer, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeInformation.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeInformation.Builder</a> dirEntry) |
| 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/PhysicalWriter.html#appendRawStripe-java.nio.ByteBuffer-org.apache.orc.OrcProto.StripeInformation.Builder-">PhysicalWriter</a></code></span></div> |
| <div class="block">Appends raw stripe data (e.g. for file merger).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#appendRawStripe-java.nio.ByteBuffer-org.apache.orc.OrcProto.StripeInformation.Builder-">appendRawStripe</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - Stripe data buffer.</dd> |
| <dd><code>dirEntry</code> - File metadata entry for the stripe, to be updated with |
| relevant data.</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="finalizeStripe-org.apache.orc.OrcProto.StripeFooter.Builder-org.apache.orc.OrcProto.StripeInformation.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>finalizeStripe</h4> |
| <pre>public void finalizeStripe(<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeFooter.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeFooter.Builder</a> footerBuilder, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.StripeInformation.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.StripeInformation.Builder</a> dirEntry) |
| 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/PhysicalWriter.html#finalizeStripe-org.apache.orc.OrcProto.StripeFooter.Builder-org.apache.orc.OrcProto.StripeInformation.Builder-">PhysicalWriter</a></code></span></div> |
| <div class="block">Flushes the data in all the streams, spills them to disk, write out stripe |
| footer.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#finalizeStripe-org.apache.orc.OrcProto.StripeFooter.Builder-org.apache.orc.OrcProto.StripeInformation.Builder-">finalizeStripe</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>footerBuilder</code> - Stripe footer to be updated with relevant data and written out.</dd> |
| <dd><code>dirEntry</code> - File metadata entry for the stripe, to be updated with |
| relevant data.</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="writeHeader--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeHeader</h4> |
| <pre>public void writeHeader() |
| 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/PhysicalWriter.html#writeHeader--">PhysicalWriter</a></code></span></div> |
| <div class="block">Writes the header of the file, which consists of the magic "ORC" bytes.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#writeHeader--">writeHeader</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</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="createDataStream-org.apache.orc.impl.StreamName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createDataStream</h4> |
| <pre>public <a href="http://orc.apache.org/api/orc-core/org/apache/orc/impl/PhysicalFsWriter.BufferedStream.html?is-external=true" title="class or interface in org.apache.orc.impl">org.apache.orc.impl.PhysicalFsWriter.BufferedStream</a> createDataStream(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/PhysicalWriter.html#createDataStream-org.apache.orc.impl.StreamName-">PhysicalWriter</a></code></span></div> |
| <div class="block">Create an OutputReceiver for the given name.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#createDataStream-org.apache.orc.impl.StreamName-">createDataStream</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - the name of the stream</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="createIndexStream-org.apache.orc.impl.StreamName-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>createIndexStream</h4> |
| <pre>protected <a href="http://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> createIndexStream(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name)</pre> |
| </li> |
| </ul> |
| <a name="writeIndex-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.RowIndex.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeIndex</h4> |
| <pre>public void writeIndex(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.RowIndex.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.RowIndex.Builder</a> index) |
| 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/PhysicalWriter.html#writeIndex-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.RowIndex.Builder-">PhysicalWriter</a></code></span></div> |
| <div class="block">Write an index in the given stream name.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#writeIndex-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.RowIndex.Builder-">writeIndex</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - the name of the stream</dd> |
| <dd><code>index</code> - the bloom filter 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> |
| <a name="writeBloomFilter-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.BloomFilterIndex.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeBloomFilter</h4> |
| <pre>public void writeBloomFilter(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.BloomFilterIndex.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.BloomFilterIndex.Builder</a> bloom) |
| 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/PhysicalWriter.html#writeBloomFilter-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.BloomFilterIndex.Builder-">PhysicalWriter</a></code></span></div> |
| <div class="block">Write a bloom filter index in the given stream name.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#writeBloomFilter-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.BloomFilterIndex.Builder-">writeBloomFilter</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - the name of the stream</dd> |
| <dd><code>bloom</code> - the bloom filter 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> |
| <a name="writeStatistics-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.ColumnStatistics.Builder-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeStatistics</h4> |
| <pre>public void writeStatistics(<a href="../../../../org/apache/orc/impl/StreamName.html" title="class in org.apache.orc.impl">StreamName</a> name, |
| <a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics.Builder</a> statistics)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/orc/PhysicalWriter.html#writeStatistics-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.ColumnStatistics.Builder-">PhysicalWriter</a></code></span></div> |
| <div class="block">Write a stripe or file statistics to the file.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/orc/PhysicalWriter.html#writeStatistics-org.apache.orc.impl.StreamName-org.apache.orc.OrcProto.ColumnStatistics.Builder-">writeStatistics</a></code> in interface <code><a href="../../../../org/apache/orc/PhysicalWriter.html" title="interface in org.apache.orc">PhysicalWriter</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - the name of the stream</dd> |
| <dd><code>statistics</code> - the statistics to write</dd> |
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| <h4>toString</h4> |
| <pre>public <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> toString()</pre> |
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