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| <div class="subTitle">org.apache.hadoop.hbase.regionserver</div> |
| <h2 title="Class SplitLogWorker" class="title">Class SplitLogWorker</h2> |
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| <li>org.apache.hadoop.hbase.regionserver.SplitLogWorker</li> |
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| </dl> |
| <hr> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">since 2.4.0 and in 3.0.0, to be removed in 4.0.0, replaced by procedure-based |
| distributed WAL splitter, see SplitWALRemoteProcedure</span></div> |
| </div> |
| <br> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| @InterfaceAudience.Private |
| public class <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.73">SplitLogWorker</a> |
| extends <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> |
| implements <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Runnable.html?is-external=true" title="class or interface in java.lang">Runnable</a></pre> |
| <div class="block">This worker is spawned in every regionserver, including master. The Worker waits for log |
| splitting tasks to be put up by the <a href="../../../../../org/apache/hadoop/hbase/master/SplitLogManager.html" title="class in org.apache.hadoop.hbase.master"><code>SplitLogManager</code></a> |
| running in the master and races with other workers in other serves to acquire those tasks. |
| The coordination is done via coordination engine. |
| <p> |
| If a worker has successfully moved the task from state UNASSIGNED to OWNED then it owns the task. |
| It keeps heart beating the manager by periodically moving the task from UNASSIGNED to OWNED |
| state. On success it moves the task to TASK_DONE. On unrecoverable error it moves task state to |
| ERR. If it cannot continue but wants the master to retry the task then it moves the task state to |
| RESIGNED. |
| <p> |
| The manager can take a task away from a worker by moving the task from OWNED to UNASSIGNED. In |
| the absence of a global lock there is a unavoidable race here - a worker might have just finished |
| its task when it is stripped of its ownership. Here we rely on the idempotency of the log |
| splitting task for correctness</div> |
| </li> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.TaskExecutor.html" title="interface in org.apache.hadoop.hbase.regionserver">SplitLogWorker.TaskExecutor</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Objects implementing this interface actually do the task that has been |
| acquired by a <a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html" title="class in org.apache.hadoop.hbase.regionserver"><code>SplitLogWorker</code></a>.</div> |
| </td> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/coordination/SplitLogWorkerCoordination.html" title="interface in org.apache.hadoop.hbase.coordination">SplitLogWorkerCoordination</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#coordination">coordination</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static org.slf4j.Logger</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#LOG">LOG</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#server">server</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#worker">worker</a></span></code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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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/hbase/regionserver/SplitLogWorker.html#SplitLogWorker-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.regionserver.LastSequenceId-org.apache.hadoop.hbase.wal.WALFactory-">SplitLogWorker</a></span>(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> server, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/LastSequenceId.html" title="interface in org.apache.hadoop.hbase.regionserver">LastSequenceId</a> sequenceIdChecker, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WALFactory.html" title="class in org.apache.hadoop.hbase.wal">WALFactory</a> factory)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#SplitLogWorker-org.apache.hadoop.hbase.Server-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.regionserver.SplitLogWorker.TaskExecutor-">SplitLogWorker</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Server.html" title="interface in org.apache.hadoop.hbase">Server</a> hserver, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> server, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.TaskExecutor.html" title="interface in org.apache.hadoop.hbase.regionserver">SplitLogWorker.TaskExecutor</a> splitTaskExecutor)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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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><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated 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>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#getTaskReadySeq--">getTaskReadySeq</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Returns the number of tasks processed by coordination.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>private static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#processSyncReplicationWAL-java.lang.String-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.fs.FileSystem-org.apache.hadoop.fs.Path-">processSyncReplicationWAL</a></span>(<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, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> server, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path walDir)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#run--">run</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>(package private) static <a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.TaskExecutor.Status.html" title="enum in org.apache.hadoop.hbase.regionserver">SplitLogWorker.TaskExecutor.Status</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#splitLog-java.lang.String-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.regionserver.LastSequenceId-org.apache.hadoop.hbase.wal.WALFactory-">splitLog</a></span>(<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> filename, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> p, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> server, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/LastSequenceId.html" title="interface in org.apache.hadoop.hbase.regionserver">LastSequenceId</a> sequenceIdChecker, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WALFactory.html" title="class in org.apache.hadoop.hbase.wal">WALFactory</a> factory)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#start--">start</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">start the SplitLogWorker thread</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/hadoop/hbase/regionserver/SplitLogWorker.html#stop--">stop</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">stop the SplitLogWorker thread</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#stopTask--">stopTask</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">If the worker is doing a task i.e.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="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#toString--" title="class or interface in java.lang">toString</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> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <h3>Field Detail</h3> |
| <a name="LOG"> |
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| <h4>LOG</h4> |
| <pre>private static final org.slf4j.Logger <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.75">LOG</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </li> |
| </ul> |
| <a name="worker"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>worker</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Thread.html?is-external=true" title="class or interface in java.lang">Thread</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.77">worker</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </li> |
| </ul> |
| <a name="coordination"> |
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| </a> |
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| <h4>coordination</h4> |
| <pre>private final <a href="../../../../../org/apache/hadoop/hbase/coordination/SplitLogWorkerCoordination.html" title="interface in org.apache.hadoop.hbase.coordination">SplitLogWorkerCoordination</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.79">coordination</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </li> |
| </ul> |
| <a name="server"> |
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| </a> |
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| <h4>server</h4> |
| <pre>private final <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.80">server</a></pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>Constructor Detail</h3> |
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| <h4>SplitLogWorker</h4> |
| <pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.82">SplitLogWorker</a>(<a href="../../../../../org/apache/hadoop/hbase/Server.html" title="interface in org.apache.hadoop.hbase">Server</a> hserver, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> server, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.TaskExecutor.html" title="interface in org.apache.hadoop.hbase.regionserver">SplitLogWorker.TaskExecutor</a> splitTaskExecutor)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
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| <a name="SplitLogWorker-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.regionserver.LastSequenceId-org.apache.hadoop.hbase.wal.WALFactory-"> |
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| <h4>SplitLogWorker</h4> |
| <pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.89">SplitLogWorker</a>(org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> server, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/LastSequenceId.html" title="interface in org.apache.hadoop.hbase.regionserver">LastSequenceId</a> sequenceIdChecker, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WALFactory.html" title="class in org.apache.hadoop.hbase.wal">WALFactory</a> factory)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
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| <pre>private static boolean <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.95">processSyncReplicationWAL</a>(<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, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> server, |
| org.apache.hadoop.fs.FileSystem fs, |
| org.apache.hadoop.fs.Path walDir) |
| 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="deprecatedLabel">Deprecated.</span> </div> |
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| <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> |
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| <a name="splitLog-java.lang.String-org.apache.hadoop.hbase.util.CancelableProgressable-org.apache.hadoop.conf.Configuration-org.apache.hadoop.hbase.regionserver.RegionServerServices-org.apache.hadoop.hbase.regionserver.LastSequenceId-org.apache.hadoop.hbase.wal.WALFactory-"> |
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| <h4>splitLog</h4> |
| <pre>static <a href="../../../../../org/apache/hadoop/hbase/regionserver/SplitLogWorker.TaskExecutor.Status.html" title="enum in org.apache.hadoop.hbase.regionserver">SplitLogWorker.TaskExecutor.Status</a> <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.160">splitLog</a>(<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> filename, |
| <a href="../../../../../org/apache/hadoop/hbase/util/CancelableProgressable.html" title="interface in org.apache.hadoop.hbase.util">CancelableProgressable</a> p, |
| org.apache.hadoop.conf.Configuration conf, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/RegionServerServices.html" title="interface in org.apache.hadoop.hbase.regionserver">RegionServerServices</a> server, |
| <a href="../../../../../org/apache/hadoop/hbase/regionserver/LastSequenceId.html" title="interface in org.apache.hadoop.hbase.regionserver">LastSequenceId</a> sequenceIdChecker, |
| <a href="../../../../../org/apache/hadoop/hbase/wal/WALFactory.html" title="class in org.apache.hadoop.hbase.wal">WALFactory</a> factory)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Result either DONE, RESIGNED, or ERR.</dd> |
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| <h4>run</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.216">run</a>()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Runnable.html?is-external=true#run--" title="class or interface in java.lang">run</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Runnable.html?is-external=true" title="class or interface in java.lang">Runnable</a></code></dd> |
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| <h4>stopTask</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.247">stopTask</a>()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">If the worker is doing a task i.e. splitting a log file then stop the task. |
| It doesn't exit the worker thread.</div> |
| </li> |
| </ul> |
| <a name="start--"> |
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| <h4>start</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.255">start</a>()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">start the SplitLogWorker thread</div> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.263">stop</a>()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">stop the SplitLogWorker thread</div> |
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| <pre>public int <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SplitLogWorker.html#line.291">getTaskReadySeq</a>()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Returns the number of tasks processed by coordination. |
| This method is used by tests only</div> |
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