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| <h2 title="Class ShuffleHandler" class="title">Class ShuffleHandler</h2> |
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| <ul class="inheritance"> |
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| <ul class="inheritance"> |
| <li>org.apache.hadoop.service.AbstractService</li> |
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| <ul class="inheritance"> |
| <li>org.apache.hadoop.yarn.server.api.AuxiliaryService</li> |
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| <li>org.apache.hadoop.mapred.ShuffleHandler</li> |
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| <pre>public class <span class="typeNameLabel">ShuffleHandler</span> |
| extends org.apache.hadoop.yarn.server.api.AuxiliaryService</pre> |
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| <code>org.apache.hadoop.service.Service.STATE</code></li> |
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| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#CONCURRENCY_LEVEL">CONCURRENCY_LEVEL</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#CONNECTION_CLOSE">CONNECTION_CLOSE</a></span></code> </td> |
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| <td class="colFirst"><code>protected static org.apache.hadoop.yarn.server.records.Version</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#CURRENT_VERSION_INFO">CURRENT_VERSION_INFO</a></span></code> </td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_CONCURRENCY_LEVEL">DEFAULT_CONCURRENCY_LEVEL</a></span></code> </td> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_EXPIRE_AFTER_ACCESS_MINUTES">DEFAULT_EXPIRE_AFTER_ACCESS_MINUTES</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_MAX_SHUFFLE_CONNECTIONS">DEFAULT_MAX_SHUFFLE_CONNECTIONS</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_MAX_SHUFFLE_THREADS">DEFAULT_MAX_SHUFFLE_THREADS</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_MAX_WEIGHT">DEFAULT_MAX_WEIGHT</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_BUFFER_SIZE">DEFAULT_SHUFFLE_BUFFER_SIZE</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_CONNECTION_KEEP_ALIVE_ENABLED">DEFAULT_SHUFFLE_CONNECTION_KEEP_ALIVE_ENABLED</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_CONNECTION_KEEP_ALIVE_TIME_OUT">DEFAULT_SHUFFLE_CONNECTION_KEEP_ALIVE_TIME_OUT</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_LISTEN_QUEUE_SIZE">DEFAULT_SHUFFLE_LISTEN_QUEUE_SIZE</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_MANAGE_OS_CACHE">DEFAULT_SHUFFLE_MANAGE_OS_CACHE</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_MAPOUTPUT_META_INFO_CACHE_SIZE">DEFAULT_SHUFFLE_MAPOUTPUT_META_INFO_CACHE_SIZE</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_MAX_SESSION_OPEN_FILES">DEFAULT_SHUFFLE_MAX_SESSION_OPEN_FILES</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_PORT">DEFAULT_SHUFFLE_PORT</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_READAHEAD_BYTES">DEFAULT_SHUFFLE_READAHEAD_BYTES</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SHUFFLE_TRANSFERTO_ALLOWED">DEFAULT_SHUFFLE_TRANSFERTO_ALLOWED</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#DEFAULT_SUFFLE_SSL_FILE_BUFFER_SIZE">DEFAULT_SUFFLE_SSL_FILE_BUFFER_SIZE</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#EXPIRE_AFTER_ACCESS_MINUTES">EXPIRE_AFTER_ACCESS_MINUTES</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#FETCH_RETRY_DELAY">FETCH_RETRY_DELAY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#MAPREDUCE_SHUFFLE_SERVICEID">MAPREDUCE_SHUFFLE_SERVICEID</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#MAX_SHUFFLE_CONNECTIONS">MAX_SHUFFLE_CONNECTIONS</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#MAX_SHUFFLE_THREADS">MAX_SHUFFLE_THREADS</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#MAX_WEIGHT">MAX_WEIGHT</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected org.apache.hadoop.mapred.ShuffleHandler.HttpPipelineFactory</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#pipelineFact">pipelineFact</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#RETRY_AFTER_HEADER">RETRY_AFTER_HEADER</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_BUFFER_SIZE">SHUFFLE_BUFFER_SIZE</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_CONNECTION_KEEP_ALIVE_ENABLED">SHUFFLE_CONNECTION_KEEP_ALIVE_ENABLED</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_CONNECTION_KEEP_ALIVE_TIME_OUT">SHUFFLE_CONNECTION_KEEP_ALIVE_TIME_OUT</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_LISTEN_QUEUE_SIZE">SHUFFLE_LISTEN_QUEUE_SIZE</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_MANAGE_OS_CACHE">SHUFFLE_MANAGE_OS_CACHE</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_MAPOUTPUT_META_INFO_CACHE_SIZE">SHUFFLE_MAPOUTPUT_META_INFO_CACHE_SIZE</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_MAX_SESSION_OPEN_FILES">SHUFFLE_MAX_SESSION_OPEN_FILES</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_PORT_CONFIG_KEY">SHUFFLE_PORT_CONFIG_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_READAHEAD_BYTES">SHUFFLE_READAHEAD_BYTES</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SHUFFLE_TRANSFERTO_ALLOWED">SHUFFLE_TRANSFERTO_ALLOWED</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#SUFFLE_SSL_FILE_BUFFER_SIZE_KEY">SUFFLE_SSL_FILE_BUFFER_SIZE_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static org.jboss.netty.handler.codec.http.HttpResponseStatus</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#TOO_MANY_REQ_STATUS">TOO_MANY_REQ_STATUS</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#WINDOWS_DEFAULT_SHUFFLE_TRANSFERTO_ALLOWED">WINDOWS_DEFAULT_SHUFFLE_TRANSFERTO_ALLOWED</a></span></code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#ShuffleHandler--">ShuffleHandler</a></span>()</code> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <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>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#deserializeMetaData-java.nio.ByteBuffer-">deserializeMetaData</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> meta)</code> |
| <div class="block">A helper function to deserialize the metadata returned by ShuffleHandler.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected org.apache.hadoop.yarn.server.records.Version</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#getCurrentVersion--">getCurrentVersion</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#getMetaData--">getMetaData</a></span>()</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected org.apache.hadoop.mapred.ShuffleHandler.Shuffle</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#getShuffle-org.apache.hadoop.conf.Configuration-">getShuffle</a></span>(org.apache.hadoop.conf.Configuration conf)</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/hadoop/mapred/ShuffleHandler.html#initializeApplication-org.apache.hadoop.yarn.server.api.ApplicationInitializationContext-">initializeApplication</a></span>(org.apache.hadoop.yarn.server.api.ApplicationInitializationContext context)</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#serializeMetaData-int-">serializeMetaData</a></span>(int port)</code> |
| <div class="block">Serialize the shuffle port into a ByteBuffer for use later on.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#serializeServiceData-org.apache.hadoop.security.token.Token-">serializeServiceData</a></span>(org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier> jobToken)</code> |
| <div class="block">A helper function to serialize the JobTokenIdentifier to be sent to the |
| ShuffleHandler as ServiceData.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#serviceInit-org.apache.hadoop.conf.Configuration-">serviceInit</a></span>(org.apache.hadoop.conf.Configuration conf)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#serviceStart--">serviceStart</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/ShuffleHandler.html#serviceStop--">serviceStop</a></span>()</code> </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/hadoop/mapred/ShuffleHandler.html#stopApplication-org.apache.hadoop.yarn.server.api.ApplicationTerminationContext-">stopApplication</a></span>(org.apache.hadoop.yarn.server.api.ApplicationTerminationContext context)</code> </td> |
| </tr> |
| </table> |
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| </a> |
| <h3>Methods inherited from class org.apache.hadoop.yarn.server.api.AuxiliaryService</h3> |
| <code>getAuxiliaryLocalPathHandler, getRecoveryPath, initializeContainer, setAuxiliaryLocalPathHandler, setRecoveryPath, stopContainer</code></li> |
| </ul> |
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| </a> |
| <h3>Methods inherited from class org.apache.hadoop.service.AbstractService</h3> |
| <code>close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop</code></li> |
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| <h3>Methods inherited from class java.lang.<a href="https://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="https://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="https://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="https://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="https://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="https://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="https://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="https://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="https://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="https://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="https://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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| <h3>Field Detail</h3> |
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| <h4>SHUFFLE_MANAGE_OS_CACHE</h4> |
| <pre>public static final <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> SHUFFLE_MANAGE_OS_CACHE</pre> |
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| <pre>public static final boolean DEFAULT_SHUFFLE_MANAGE_OS_CACHE</pre> |
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| <pre>public static final <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> SHUFFLE_READAHEAD_BYTES</pre> |
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| <pre>public static final int DEFAULT_SHUFFLE_READAHEAD_BYTES</pre> |
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| <pre>public static final <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> MAX_WEIGHT</pre> |
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| <h4>DEFAULT_MAX_WEIGHT</h4> |
| <pre>public static final int DEFAULT_MAX_WEIGHT</pre> |
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| <h4>EXPIRE_AFTER_ACCESS_MINUTES</h4> |
| <pre>public static final <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> EXPIRE_AFTER_ACCESS_MINUTES</pre> |
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| <pre>public static final int DEFAULT_EXPIRE_AFTER_ACCESS_MINUTES</pre> |
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| <h4>CONCURRENCY_LEVEL</h4> |
| <pre>public static final <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> CONCURRENCY_LEVEL</pre> |
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| <h4>DEFAULT_CONCURRENCY_LEVEL</h4> |
| <pre>public static final int DEFAULT_CONCURRENCY_LEVEL</pre> |
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| <h4>CURRENT_VERSION_INFO</h4> |
| <pre>protected static final org.apache.hadoop.yarn.server.records.Version CURRENT_VERSION_INFO</pre> |
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| <h4>TOO_MANY_REQ_STATUS</h4> |
| <pre>public static final org.jboss.netty.handler.codec.http.HttpResponseStatus TOO_MANY_REQ_STATUS</pre> |
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| <h4>FETCH_RETRY_DELAY</h4> |
| <pre>public static final long FETCH_RETRY_DELAY</pre> |
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| <pre>public static final <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> RETRY_AFTER_HEADER</pre> |
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| <h4>pipelineFact</h4> |
| <pre>protected org.apache.hadoop.mapred.ShuffleHandler.HttpPipelineFactory pipelineFact</pre> |
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| <h4>MAPREDUCE_SHUFFLE_SERVICEID</h4> |
| <pre>public static final <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> MAPREDUCE_SHUFFLE_SERVICEID</pre> |
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| <h4>SHUFFLE_PORT_CONFIG_KEY</h4> |
| <pre>public static final <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> SHUFFLE_PORT_CONFIG_KEY</pre> |
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| <pre>public static final int DEFAULT_SHUFFLE_PORT</pre> |
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| <pre>public static final <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> SHUFFLE_LISTEN_QUEUE_SIZE</pre> |
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| <pre>public static final int DEFAULT_SHUFFLE_LISTEN_QUEUE_SIZE</pre> |
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| <pre>public static final <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> SHUFFLE_CONNECTION_KEEP_ALIVE_ENABLED</pre> |
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| <pre>public static final boolean DEFAULT_SHUFFLE_CONNECTION_KEEP_ALIVE_ENABLED</pre> |
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| <pre>public static final <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> SHUFFLE_CONNECTION_KEEP_ALIVE_TIME_OUT</pre> |
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| <pre>public static final int DEFAULT_SHUFFLE_CONNECTION_KEEP_ALIVE_TIME_OUT</pre> |
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| <div class="block">Serialize the shuffle port into a ByteBuffer for use later on.</div> |
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| <div class="block">A helper function to deserialize the metadata returned by ShuffleHandler.</div> |
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| <dd><code>meta</code> - the metadata returned by the ShuffleHandler</dd> |
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| <div class="block">A helper function to serialize the JobTokenIdentifier to be sent to the |
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| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>jobToken</code> - the job token to be used for authentication of |
| shuffle data requests.</dd> |
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| <dd>the serialized version of the jobToken.</dd> |
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