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| <h2 title="Uses of Class org.apache.hadoop.metrics2.lib.MutableMetric" class="title">Uses of Class<br>org.apache.hadoop.metrics2.lib.MutableMetric</h2> |
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| <caption><span>Packages that use <a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableMetric.html" title="class in org.apache.hadoop.metrics2.lib">MutableMetric</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Package</th> |
| <th class="colLast" scope="col">Description</th> |
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| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><a href="#org.apache.hadoop.metrics2.lib">org.apache.hadoop.metrics2.lib</a></td> |
| <td class="colLast"> |
| <div class="block">A collection of library classes for implementing metrics sources</div> |
| </td> |
| </tr> |
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| <h3>Uses of <a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableMetric.html" title="class in org.apache.hadoop.metrics2.lib">MutableMetric</a> in <a href="../../../../../../org/apache/hadoop/metrics2/lib/package-summary.html">org.apache.hadoop.metrics2.lib</a></h3> |
| <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation"> |
| <caption><span>Subclasses of <a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableMetric.html" title="class in org.apache.hadoop.metrics2.lib">MutableMetric</a> in <a href="../../../../../../org/apache/hadoop/metrics2/lib/package-summary.html">org.apache.hadoop.metrics2.lib</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableCounter.html" title="class in org.apache.hadoop.metrics2.lib">MutableCounter</a></span></code> |
| <div class="block">The mutable counter (monotonically increasing) metric interface</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableCounterInt.html" title="class in org.apache.hadoop.metrics2.lib">MutableCounterInt</a></span></code> |
| <div class="block">A mutable int counter for implementing metrics sources</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableCounterLong.html" title="class in org.apache.hadoop.metrics2.lib">MutableCounterLong</a></span></code> |
| <div class="block">A mutable long counter</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableGauge.html" title="class in org.apache.hadoop.metrics2.lib">MutableGauge</a></span></code> |
| <div class="block">The mutable gauge metric interface</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableGaugeInt.html" title="class in org.apache.hadoop.metrics2.lib">MutableGaugeInt</a></span></code> |
| <div class="block">A mutable int gauge</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableGaugeLong.html" title="class in org.apache.hadoop.metrics2.lib">MutableGaugeLong</a></span></code> |
| <div class="block">A mutable long gauge</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableQuantiles.html" title="class in org.apache.hadoop.metrics2.lib">MutableQuantiles</a></span></code> |
| <div class="block">Watches a stream of long values, maintaining online estimates of specific |
| quantiles with provably low error bounds.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableRate.html" title="class in org.apache.hadoop.metrics2.lib">MutableRate</a></span></code> |
| <div class="block">A convenient mutable metric for throughput measurement</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableRates.html" title="class in org.apache.hadoop.metrics2.lib">MutableRates</a></span></code> |
| <div class="block">Helper class to manage a group of mutable rate metrics |
| |
| This class synchronizes all accesses to the metrics it |
| contains, so it should not be used in situations where |
| there is high contention on the metrics.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableRatesWithAggregation.html" title="class in org.apache.hadoop.metrics2.lib">MutableRatesWithAggregation</a></span></code> |
| <div class="block">Helper class to manage a group of mutable rate metrics.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableRollingAverages.html" title="class in org.apache.hadoop.metrics2.lib">MutableRollingAverages</a></span></code> |
| <div class="block"> |
| This class maintains a group of rolling average metrics.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableStat.html" title="class in org.apache.hadoop.metrics2.lib">MutableStat</a></span></code> |
| <div class="block">A mutable metric with stats.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation"> |
| <caption><span>Methods in <a href="../../../../../../org/apache/hadoop/metrics2/lib/package-summary.html">org.apache.hadoop.metrics2.lib</a> that return <a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableMetric.html" title="class in org.apache.hadoop.metrics2.lib">MutableMetric</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/metrics2/lib/MutableMetric.html" title="class in org.apache.hadoop.metrics2.lib">MutableMetric</a></code></td> |
| <td class="colLast"><span class="typeNameLabel">MetricsRegistry.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/metrics2/lib/MetricsRegistry.html#get-java.lang.String-">get</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)</code> |
| <div class="block">Get a metric by name</div> |
| </td> |
| </tr> |
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