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| <h2 title="Class CanaryTool.RegionMonitor" class="title">Class CanaryTool.RegionMonitor</h2> |
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| <ul class="inheritance"> |
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| <li>org.apache.hadoop.hbase.tool.CanaryTool.RegionMonitor</li> |
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| <dd><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool</a></dd> |
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| <pre>private static class <a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.html#line.1378">CanaryTool.RegionMonitor</a> |
| extends <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.Monitor</a></pre> |
| <div class="block">A monitor for region mode.</div> |
| </li> |
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| <h3>Field Summary</h3> |
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| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <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 int</code></td> |
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| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</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>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#configuredReadTableTimeouts">configuredReadTableTimeouts</a></span></code> |
| <div class="block">This is a timeout per table.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private long</code></td> |
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| <td class="colFirst"><code>private static int</code></td> |
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| <td class="colFirst"><code>private static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#DEFAULT_WRITE_TABLE_CHECK_PERIOD">DEFAULT_WRITE_TABLE_CHECK_PERIOD</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#lastCheckTime">lastCheckTime</a></span></code> </td> |
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| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#rawScanEnabled">rawScanEnabled</a></span></code> </td> |
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| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#readAllCF">readAllCF</a></span></code> </td> |
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| <td class="colFirst"><code>private float</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#regionsLowerLimit">regionsLowerLimit</a></span></code> </td> |
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| <td class="colFirst"><code>private float</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#regionsUpperLimit">regionsUpperLimit</a></span></code> </td> |
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| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#writeDataTTL">writeDataTTL</a></span></code> </td> |
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| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#writeSniffing">writeSniffing</a></span></code> </td> |
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| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#writeTableName">writeTableName</a></span></code> </td> |
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| <code><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#admin">admin</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#allowedFailures">allowedFailures</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#connection">connection</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#done">done</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#errorCode">errorCode</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#executor">executor</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#initialized">initialized</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#sink">sink</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#targets">targets</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#treatFailureAsError">treatFailureAsError</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#useRegExp">useRegExp</a></code></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/hbase/tool/CanaryTool.RegionMonitor.html#RegionMonitor-org.apache.hadoop.hbase.client.Connection-java.lang.String:A-boolean-org.apache.hadoop.hbase.tool.CanaryTool.Sink-java.util.concurrent.ExecutorService-boolean-org.apache.hadoop.hbase.TableName-boolean-java.util.HashMap-long-long-">RegionMonitor</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a> connection, |
| <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>[] monitorTargets, |
| boolean useRegExp, |
| <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Sink.html" title="interface in org.apache.hadoop.hbase.tool">CanaryTool.Sink</a> sink, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ExecutorService.html?is-external=true" title="class or interface in java.util.concurrent">ExecutorService</a> executor, |
| boolean writeSniffing, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> writeTableName, |
| boolean treatFailureAsError, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/HashMap.html?is-external=true" title="class or interface in java.util">HashMap</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>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> configuredReadTableTimeouts, |
| long configuredWriteTableTimeout, |
| long allowedFailures)</code> </td> |
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| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#checkWriteTableDistribution--">checkWriteTableDistribution</a></span>()</code> </td> |
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| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#createWriteTable-int-">createWriteTable</a></span>(int numberOfServers)</code> </td> |
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| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>private <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/hbase/tool/CanaryTool.RegionMonitor.html#generateMonitorTables-java.lang.String:A-">generateMonitorTables</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>[] monitorTargets)</code> </td> |
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| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionStdOutSink.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.RegionStdOutSink</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#getSink--">getSink</a></span>()</code> </td> |
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| <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/tool/CanaryTool.RegionMonitor.html#run--">run</a></span>()</code> </td> |
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| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent">Future</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Void.html?is-external=true" title="class or interface in java.lang">Void</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#sniff-org.apache.hadoop.hbase.tool.CanaryTool.RegionTask.TaskType-org.apache.hadoop.hbase.tool.CanaryTool.RegionStdOutSink-">sniff</a></span>(<a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionTask.TaskType.html" title="enum in org.apache.hadoop.hbase.tool">CanaryTool.RegionTask.TaskType</a> taskType, |
| <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionStdOutSink.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.RegionStdOutSink</a> regionSink)</code> </td> |
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| <code><a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#close--">close</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#finalCheckForErrors--">finalCheckForErrors</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#hasError--">hasError</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#initAdmin--">initAdmin</a>, <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Monitor.html#isDone--">isDone</a></code></li> |
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| <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> |
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| <dd><a href="../../../../../constant-values.html#org.apache.hadoop.hbase.tool.CanaryTool.RegionMonitor.DEFAULT_WRITE_TABLE_CHECK_PERIOD">Constant Field Values</a></dd> |
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| <div class="block">This is a timeout per table. If read of each region in the table aggregated takes longer |
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| <pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/tool/CanaryTool.RegionMonitor.html#line.1402">RegionMonitor</a>(<a href="../../../../../org/apache/hadoop/hbase/client/Connection.html" title="interface in org.apache.hadoop.hbase.client">Connection</a> connection, |
| <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>[] monitorTargets, |
| boolean useRegExp, |
| <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.Sink.html" title="interface in org.apache.hadoop.hbase.tool">CanaryTool.Sink</a> sink, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ExecutorService.html?is-external=true" title="class or interface in java.util.concurrent">ExecutorService</a> executor, |
| boolean writeSniffing, |
| <a href="../../../../../org/apache/hadoop/hbase/TableName.html" title="class in org.apache.hadoop.hbase">TableName</a> writeTableName, |
| boolean treatFailureAsError, |
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| long configuredWriteTableTimeout, |
| long allowedFailures)</pre> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
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| 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> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of tables to use in test.</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> |
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| <a href="../../../../../org/apache/hadoop/hbase/tool/CanaryTool.RegionStdOutSink.html" title="class in org.apache.hadoop.hbase.tool">CanaryTool.RegionStdOutSink</a> regionSink) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre> |
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| <dt><span class="throwsLabel">Throws:</span></dt> |
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