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| <div class="subTitle">org.apache.hadoop.hbase.regionserver</div> |
| <h2 title="Class MetricsHeapMemoryManagerSourceImpl" class="title">Class MetricsHeapMemoryManagerSourceImpl</h2> |
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| <ul class="inheritance"> |
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| <li><a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html" title="class in org.apache.hadoop.hbase.metrics">org.apache.hadoop.hbase.metrics.BaseSourceImpl</a></li> |
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| <li>org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSourceImpl</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSource.html" title="interface in org.apache.hadoop.hbase.metrics">BaseSource</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a>, org.apache.hadoop.metrics2.MetricsSource</dd> |
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| <br> |
| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.32">MetricsHeapMemoryManagerSourceImpl</a> |
| extends <a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html" title="class in org.apache.hadoop.hbase.metrics">BaseSourceImpl</a> |
| implements <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></pre> |
| <div class="block">Hadoop2 implementation of MetricsHeapMemoryManagerSource. Implements BaseSource through |
| BaseSourceImpl, following the pattern</div> |
| </li> |
| </ul> |
| </div> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <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 <a href="../../../../../org/apache/hadoop/metrics2/lib/MutableFastCounter.html" title="class in org.apache.hadoop.metrics2.lib">MutableFastCounter</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#aboveHeapOccupancyLowWatermarkCounter">aboveHeapOccupancyLowWatermarkCounter</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.metrics2.lib.MutableGaugeLong</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#blockCacheSizeGauge">blockCacheSizeGauge</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.metrics2.lib.MutableGaugeLong</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#blockedFlushGauge">blockedFlushGauge</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/metrics2/MetricHistogram.html" title="interface in org.apache.hadoop.metrics2">MetricHistogram</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#blockedFlushHistogram">blockedFlushHistogram</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/metrics2/MetricHistogram.html" title="interface in org.apache.hadoop.metrics2">MetricHistogram</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#decBlockCacheSizeHistogram">decBlockCacheSizeHistogram</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/metrics2/MetricHistogram.html" title="interface in org.apache.hadoop.metrics2">MetricHistogram</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#decMemStoreSizeHistogram">decMemStoreSizeHistogram</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/metrics2/lib/MutableFastCounter.html" title="class in org.apache.hadoop.metrics2.lib">MutableFastCounter</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#doNothingCounter">doNothingCounter</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/metrics2/MetricHistogram.html" title="interface in org.apache.hadoop.metrics2">MetricHistogram</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#incBlockCacheSizeHistogram">incBlockCacheSizeHistogram</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/metrics2/MetricHistogram.html" title="interface in org.apache.hadoop.metrics2">MetricHistogram</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#incMemStoreSizeHistogram">incMemStoreSizeHistogram</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.metrics2.lib.MutableGaugeLong</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#memStoreSizeGauge">memStoreSizeGauge</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private org.apache.hadoop.metrics2.lib.MutableGaugeLong</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#unblockedFlushGauge">unblockedFlushGauge</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/metrics2/MetricHistogram.html" title="interface in org.apache.hadoop.metrics2">MetricHistogram</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#unblockedFlushHistogram">unblockedFlushHistogram</a></span></code> </td> |
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| </a> |
| <h3>Fields inherited from class org.apache.hadoop.hbase.metrics.<a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html" title="class in org.apache.hadoop.hbase.metrics">BaseSourceImpl</a></h3> |
| <code><a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html#metricsAdapter">metricsAdapter</a>, <a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html#metricsContext">metricsContext</a>, <a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html#metricsDescription">metricsDescription</a>, <a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html#metricsJmxContext">metricsJmxContext</a>, <a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html#metricsName">metricsName</a>, <a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html#metricsRegistry">metricsRegistry</a>, <a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSourceImpl.html#registry">registry</a></code></li> |
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| <h3>Fields inherited from interface org.apache.hadoop.hbase.regionserver.<a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></h3> |
| <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#ABOVE_HEAP_LOW_WATERMARK_COUNTER_DESC">ABOVE_HEAP_LOW_WATERMARK_COUNTER_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#ABOVE_HEAP_LOW_WATERMARK_COUNTER_NAME">ABOVE_HEAP_LOW_WATERMARK_COUNTER_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#BLOCKCACHE_SIZE_GAUGE_DESC">BLOCKCACHE_SIZE_GAUGE_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#BLOCKCACHE_SIZE_GAUGE_NAME">BLOCKCACHE_SIZE_GAUGE_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#BLOCKED_FLUSH_DESC">BLOCKED_FLUSH_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#BLOCKED_FLUSH_GAUGE_DESC">BLOCKED_FLUSH_GAUGE_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#BLOCKED_FLUSH_GAUGE_NAME">BLOCKED_FLUSH_GAUGE_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#BLOCKED_FLUSH_NAME">BLOCKED_FLUSH_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#DEC_BLOCKCACHE_TUNING_DESC">DEC_BLOCKCACHE_TUNING_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#DEC_BLOCKCACHE_TUNING_NAME">DEC_BLOCKCACHE_TUNING_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#DEC_MEMSTORE_TUNING_DESC">DEC_MEMSTORE_TUNING_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#DEC_MEMSTORE_TUNING_NAME">DEC_MEMSTORE_TUNING_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#DO_NOTHING_COUNTER_DESC">DO_NOTHING_COUNTER_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#DO_NOTHING_COUNTER_NAME">DO_NOTHING_COUNTER_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#INC_BLOCKCACHE_TUNING_DESC">INC_BLOCKCACHE_TUNING_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#INC_BLOCKCACHE_TUNING_NAME">INC_BLOCKCACHE_TUNING_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#INC_MEMSTORE_TUNING_DESC">INC_MEMSTORE_TUNING_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#INC_MEMSTORE_TUNING_NAME">INC_MEMSTORE_TUNING_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#MEMSTORE_SIZE_GAUGE_DESC">MEMSTORE_SIZE_GAUGE_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#MEMSTORE_SIZE_GAUGE_NAME">MEMSTORE_SIZE_GAUGE_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#METRICS_CONTEXT">METRICS_CONTEXT</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#METRICS_DESCRIPTION">METRICS_DESCRIPTION</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#METRICS_JMX_CONTEXT">METRICS_JMX_CONTEXT</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#METRICS_NAME">METRICS_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#UNBLOCKED_FLUSH_DESC">UNBLOCKED_FLUSH_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#UNBLOCKED_FLUSH_GAUGE_DESC">UNBLOCKED_FLUSH_GAUGE_DESC</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#UNBLOCKED_FLUSH_GAUGE_NAME">UNBLOCKED_FLUSH_GAUGE_NAME</a>, <a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#UNBLOCKED_FLUSH_NAME">UNBLOCKED_FLUSH_NAME</a></code></li> |
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| <h3>Fields inherited from interface org.apache.hadoop.hbase.metrics.<a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSource.html" title="interface in org.apache.hadoop.hbase.metrics">BaseSource</a></h3> |
| <code><a href="../../../../../org/apache/hadoop/hbase/metrics/BaseSource.html#HBASE_METRICS_SYSTEM_NAME">HBASE_METRICS_SYSTEM_NAME</a></code></li> |
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| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <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/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#MetricsHeapMemoryManagerSourceImpl--">MetricsHeapMemoryManagerSourceImpl</a></span>()</code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#MetricsHeapMemoryManagerSourceImpl-java.lang.String-java.lang.String-java.lang.String-java.lang.String-">MetricsHeapMemoryManagerSourceImpl</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> metricsName, |
| <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> metricsDescription, |
| <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> metricsContext, |
| <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> metricsJmxContext)</code> </td> |
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| </a> |
| <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="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/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#increaseAboveHeapOccupancyLowWatermarkCounter--">increaseAboveHeapOccupancyLowWatermarkCounter</a></span>()</code> |
| <div class="block">Increase the counter for heap occupancy percent above low watermark</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#increaseTunerDoNothingCounter--">increaseTunerDoNothingCounter</a></span>()</code> |
| <div class="block">Increase the counter for tuner neither expanding memstore global size limit nor expanding |
| blockcache max size.</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/MetricsHeapMemoryManagerSourceImpl.html#setCurBlockCacheSizeGauge-long-">setCurBlockCacheSizeGauge</a></span>(long blockcacheSize)</code> |
| <div class="block">Set the current blockcache size used gauge</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#setCurMemStoreSizeGauge-long-">setCurMemStoreSizeGauge</a></span>(long memstoreSize)</code> |
| <div class="block">Set the current global memstore size used gauge</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/MetricsHeapMemoryManagerSourceImpl.html#updateBlockCacheDeltaSizeHistogram-int-">updateBlockCacheDeltaSizeHistogram</a></span>(int blockCacheDeltaSize)</code> |
| <div class="block">Update the increase/decrease blockcache size histogram</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/MetricsHeapMemoryManagerSourceImpl.html#updateBlockedFlushCount-long-">updateBlockedFlushCount</a></span>(long blockedFlushCount)</code> |
| <div class="block">Update/Set the blocked flush count histogram/gauge</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/MetricsHeapMemoryManagerSourceImpl.html#updateMemStoreDeltaSizeHistogram-int-">updateMemStoreDeltaSizeHistogram</a></span>(int memStoreDeltaSize)</code> |
| <div class="block">Update the increase/decrease memstore size histogram</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
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| <pre>public <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.54">MetricsHeapMemoryManagerSourceImpl</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> metricsName, |
| <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> metricsDescription, |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.91">updateBlockedFlushCount</a>(long blockedFlushCount)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#updateBlockedFlushCount-long-">MetricsHeapMemoryManagerSource</a></code></span></div> |
| <div class="block">Update/Set the blocked flush count histogram/gauge</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#updateBlockedFlushCount-long-">updateBlockedFlushCount</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>blockedFlushCount</code> - the number of blocked flush since last tuning.</dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.99">updateUnblockedFlushCount</a>(long unblockedFlushCount)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#updateUnblockedFlushCount-long-">MetricsHeapMemoryManagerSource</a></code></span></div> |
| <div class="block">Update/Set the unblocked flush count histogram/gauge</div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#updateUnblockedFlushCount-long-">updateUnblockedFlushCount</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>unblockedFlushCount</code> - the number of unblocked flush since last tuning.</dd> |
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| <h4>setCurBlockCacheSizeGauge</h4> |
| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.107">setCurBlockCacheSizeGauge</a>(long blockcacheSize)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#setCurBlockCacheSizeGauge-long-">MetricsHeapMemoryManagerSource</a></code></span></div> |
| <div class="block">Set the current blockcache size used gauge</div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#setCurBlockCacheSizeGauge-long-">setCurBlockCacheSizeGauge</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>blockcacheSize</code> - the current memory usage in blockcache, in bytes.</dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.112">setCurMemStoreSizeGauge</a>(long memstoreSize)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#setCurMemStoreSizeGauge-long-">MetricsHeapMemoryManagerSource</a></code></span></div> |
| <div class="block">Set the current global memstore size used gauge</div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#setCurMemStoreSizeGauge-long-">setCurMemStoreSizeGauge</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>memstoreSize</code> - the current memory usage in memstore, in bytes.</dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.117">updateMemStoreDeltaSizeHistogram</a>(int memStoreDeltaSize)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#updateMemStoreDeltaSizeHistogram-int-">MetricsHeapMemoryManagerSource</a></code></span></div> |
| <div class="block">Update the increase/decrease memstore size histogram</div> |
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| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#updateMemStoreDeltaSizeHistogram-int-">updateMemStoreDeltaSizeHistogram</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>memStoreDeltaSize</code> - the tuning result of memstore.</dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.126">updateBlockCacheDeltaSizeHistogram</a>(int blockCacheDeltaSize)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#updateBlockCacheDeltaSizeHistogram-int-">MetricsHeapMemoryManagerSource</a></code></span></div> |
| <div class="block">Update the increase/decrease blockcache size histogram</div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#updateBlockCacheDeltaSizeHistogram-int-">updateBlockCacheDeltaSizeHistogram</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>blockCacheDeltaSize</code> - the tuning result of blockcache.</dd> |
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| <pre>public void <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSourceImpl.html#line.135">increaseTunerDoNothingCounter</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#increaseTunerDoNothingCounter--">MetricsHeapMemoryManagerSource</a></code></span></div> |
| <div class="block">Increase the counter for tuner neither expanding memstore global size limit nor expanding |
| blockcache max size.</div> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#increaseTunerDoNothingCounter--">increaseTunerDoNothingCounter</a></code> in interface <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html" title="interface in org.apache.hadoop.hbase.regionserver">MetricsHeapMemoryManagerSource</a></code></dd> |
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| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../org/apache/hadoop/hbase/regionserver/MetricsHeapMemoryManagerSource.html#increaseAboveHeapOccupancyLowWatermarkCounter--">MetricsHeapMemoryManagerSource</a></code></span></div> |
| <div class="block">Increase the counter for heap occupancy percent above low watermark</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
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