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| <h2 title="Class SequenceFileAsBinaryOutputFormat" class="title">Class SequenceFileAsBinaryOutputFormat</h2> |
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| <li><a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html" title="class in org.apache.hadoop.mapred">org.apache.hadoop.mapred.FileOutputFormat</a><K,V></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html" title="class in org.apache.hadoop.mapred">org.apache.hadoop.mapred.SequenceFileOutputFormat</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>></li> |
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| <li>org.apache.hadoop.mapred.SequenceFileAsBinaryOutputFormat</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>></dd> |
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| <pre>@InterfaceAudience.Public |
| @InterfaceStability.Stable |
| public class <span class="typeNameLabel">SequenceFileAsBinaryOutputFormat</span> |
| extends <a href="../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html" title="class in org.apache.hadoop.mapred">SequenceFileOutputFormat</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>></pre> |
| <div class="block">An <a href="../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred"><code>OutputFormat</code></a> that writes keys, values to |
| <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a>s in binary(raw) format</div> |
| </li> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryOutputFormat.html#SequenceFileAsBinaryOutputFormat--">SequenceFileAsBinaryOutputFormat</a></span>()</code> </td> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryOutputFormat.html#checkOutputSpecs-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-">checkOutputSpecs</a></span>(<a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</a> ignored, |
| <a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> job)</code> |
| <div class="block">Check for validity of the output-specification for the job.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/mapred/RecordWriter.html" title="interface in org.apache.hadoop.mapred">RecordWriter</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryOutputFormat.html#getRecordWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-java.lang.String-org.apache.hadoop.util.Progressable-">getRecordWriter</a></span>(<a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</a> ignored, |
| <a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> job, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../../org/apache/hadoop/util/Progressable.html" title="interface in org.apache.hadoop.util">Progressable</a> progress)</code> |
| <div class="block">Get the <a href="../../../../org/apache/hadoop/mapred/RecordWriter.html" title="interface in org.apache.hadoop.mapred"><code>RecordWriter</code></a> for the given job.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../../org/apache/hadoop/io/WritableComparable.html" title="interface in org.apache.hadoop.io">WritableComparable</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryOutputFormat.html#getSequenceFileOutputKeyClass-org.apache.hadoop.mapred.JobConf-">getSequenceFileOutputKeyClass</a></span>(<a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> conf)</code> |
| <div class="block">Get the key class for the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a></div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryOutputFormat.html#getSequenceFileOutputValueClass-org.apache.hadoop.mapred.JobConf-">getSequenceFileOutputValueClass</a></span>(<a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> conf)</code> |
| <div class="block">Get the value class for the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a></div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryOutputFormat.html#setSequenceFileOutputKeyClass-org.apache.hadoop.mapred.JobConf-java.lang.Class-">setSequenceFileOutputKeyClass</a></span>(<a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> conf, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> theClass)</code> |
| <div class="block">Set the key class for the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a></div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/SequenceFileAsBinaryOutputFormat.html#setSequenceFileOutputValueClass-org.apache.hadoop.mapred.JobConf-java.lang.Class-">setSequenceFileOutputValueClass</a></span>(<a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> conf, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> theClass)</code> |
| <div class="block">Set the value class for the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a></div> |
| </td> |
| </tr> |
| </table> |
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| </a> |
| <h3>Methods inherited from class org.apache.hadoop.mapred.<a href="../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html" title="class in org.apache.hadoop.mapred">SequenceFileOutputFormat</a></h3> |
| <code><a href="../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html#getOutputCompressionType-org.apache.hadoop.mapred.JobConf-">getOutputCompressionType</a>, <a href="../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html#getReaders-org.apache.hadoop.conf.Configuration-org.apache.hadoop.fs.Path-">getReaders</a>, <a href="../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html#setOutputCompressionType-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.io.SequenceFile.CompressionType-">setOutputCompressionType</a></code></li> |
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| <h3>Methods inherited from class org.apache.hadoop.mapred.<a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html" title="class in org.apache.hadoop.mapred">FileOutputFormat</a></h3> |
| <code><a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#getCompressOutput-org.apache.hadoop.mapred.JobConf-">getCompressOutput</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#getOutputCompressorClass-org.apache.hadoop.mapred.JobConf-java.lang.Class-">getOutputCompressorClass</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#getOutputPath-org.apache.hadoop.mapred.JobConf-">getOutputPath</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#getPathForCustomFile-org.apache.hadoop.mapred.JobConf-java.lang.String-">getPathForCustomFile</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#getTaskOutputPath-org.apache.hadoop.mapred.JobConf-java.lang.String-">getTaskOutputPath</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#getUniqueName-org.apache.hadoop.mapred.JobConf-java.lang.String-">getUniqueName</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#getWorkOutputPath-org.apache.hadoop.mapred.JobConf-">getWorkOutputPath</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#setCompressOutput-org.apache.hadoop.mapred.JobConf-boolean-">setCompressOutput</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#setOutputCompressorClass-org.apache.hadoop.mapred.JobConf-java.lang.Class-">setOutputCompressorClass</a>, <a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#setOutputPath-org.apache.hadoop.mapred.JobConf-org.apache.hadoop.fs.Path-">setOutputPath</a></code></li> |
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| <h3>Constructor Detail</h3> |
| <a name="SequenceFileAsBinaryOutputFormat--"> |
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| </a> |
| <ul class="blockListLast"> |
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| <h4>SequenceFileAsBinaryOutputFormat</h4> |
| <pre>public SequenceFileAsBinaryOutputFormat()</pre> |
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| <h3>Method Detail</h3> |
| <a name="setSequenceFileOutputKeyClass-org.apache.hadoop.mapred.JobConf-java.lang.Class-"> |
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| <h4>setSequenceFileOutputKeyClass</h4> |
| <pre>public static void setSequenceFileOutputKeyClass(<a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> conf, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> theClass)</pre> |
| <div class="block">Set the key class for the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a> |
| <p>This allows the user to specify the key class to be different |
| from the actual class (<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io"><code>BytesWritable</code></a>) used for writing </p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - the <a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred"><code>JobConf</code></a> to modify</dd> |
| <dd><code>theClass</code> - the SequenceFile output key class.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setSequenceFileOutputValueClass-org.apache.hadoop.mapred.JobConf-java.lang.Class-"> |
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| <h4>setSequenceFileOutputValueClass</h4> |
| <pre>public static void setSequenceFileOutputValueClass(<a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> conf, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> theClass)</pre> |
| <div class="block">Set the value class for the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a> |
| <p>This allows the user to specify the value class to be different |
| from the actual class (<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io"><code>BytesWritable</code></a>) used for writing </p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - the <a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred"><code>JobConf</code></a> to modify</dd> |
| <dd><code>theClass</code> - the SequenceFile output key class.</dd> |
| </dl> |
| </li> |
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| <a name="getSequenceFileOutputKeyClass-org.apache.hadoop.mapred.JobConf-"> |
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| <h4>getSequenceFileOutputKeyClass</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../../org/apache/hadoop/io/WritableComparable.html" title="interface in org.apache.hadoop.io">WritableComparable</a>> getSequenceFileOutputKeyClass(<a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> conf)</pre> |
| <div class="block">Get the key class for the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the key class of the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSequenceFileOutputValueClass-org.apache.hadoop.mapred.JobConf-"> |
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| </a> |
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| <h4>getSequenceFileOutputValueClass</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="../../../../org/apache/hadoop/io/Writable.html" title="interface in org.apache.hadoop.io">Writable</a>> getSequenceFileOutputValueClass(<a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> conf)</pre> |
| <div class="block">Get the value class for the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a></div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the value class of the <a href="../../../../org/apache/hadoop/io/SequenceFile.html" title="class in org.apache.hadoop.io"><code>SequenceFile</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getRecordWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-java.lang.String-org.apache.hadoop.util.Progressable-"> |
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| </a> |
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| <h4>getRecordWriter</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/mapred/RecordWriter.html" title="interface in org.apache.hadoop.mapred">RecordWriter</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>> getRecordWriter(<a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</a> ignored, |
| <a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> job, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| <a href="../../../../org/apache/hadoop/util/Progressable.html" title="interface in org.apache.hadoop.util">Progressable</a> progress) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/hadoop/mapred/OutputFormat.html#getRecordWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-java.lang.String-org.apache.hadoop.util.Progressable-">OutputFormat</a></code></span></div> |
| <div class="block">Get the <a href="../../../../org/apache/hadoop/mapred/RecordWriter.html" title="interface in org.apache.hadoop.mapred"><code>RecordWriter</code></a> for the given job.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/mapred/OutputFormat.html#getRecordWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-java.lang.String-org.apache.hadoop.util.Progressable-">getRecordWriter</a></code> in interface <code><a href="../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html#getRecordWriter-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-java.lang.String-org.apache.hadoop.util.Progressable-">getRecordWriter</a></code> in class <code><a href="../../../../org/apache/hadoop/mapred/SequenceFileOutputFormat.html" title="class in org.apache.hadoop.mapred">SequenceFileOutputFormat</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>></code></dd> |
| <dd><code>job</code> - configuration for the job whose output is being written.</dd> |
| <dd><code>name</code> - the unique name for this part of the output.</dd> |
| <dd><code>progress</code> - mechanism for reporting progress while writing to file.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a <a href="../../../../org/apache/hadoop/mapred/RecordWriter.html" title="interface in org.apache.hadoop.mapred"><code>RecordWriter</code></a> to write the output for the job.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="checkOutputSpecs-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-"> |
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| </a> |
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| <li class="blockList"> |
| <h4>checkOutputSpecs</h4> |
| <pre>public void checkOutputSpecs(<a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</a> ignored, |
| <a href="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</a> job) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/hadoop/mapred/OutputFormat.html#checkOutputSpecs-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-">OutputFormat</a></code></span></div> |
| <div class="block">Check for validity of the output-specification for the job. |
| |
| <p>This is to validate the output specification for the job when it is |
| a job is submitted. Typically checks that it does not already exist, |
| throwing an exception when it already exists, so that output is not |
| overwritten.</p> |
| |
| Implementations which write to filesystems which support delegation |
| tokens usually collect the tokens for the destination path(s) |
| and attach them to the job configuration.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/mapred/OutputFormat.html#checkOutputSpecs-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-">checkOutputSpecs</a></code> in interface <code><a href="../../../../org/apache/hadoop/mapred/OutputFormat.html" title="interface in org.apache.hadoop.mapred">OutputFormat</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html#checkOutputSpecs-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.mapred.JobConf-">checkOutputSpecs</a></code> in class <code><a href="../../../../org/apache/hadoop/mapred/FileOutputFormat.html" title="class in org.apache.hadoop.mapred">FileOutputFormat</a><<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>,<a href="../../../../org/apache/hadoop/io/BytesWritable.html" title="class in org.apache.hadoop.io">BytesWritable</a>></code></dd> |
| <dd><code>job</code> - job configuration.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - when output should not be attempted</dd> |
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