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| <h2 title="Uses of Class org.apache.hadoop.hbase.regionserver.throttle.PressureAwareThroughputController" class="title">Uses of Class<br>org.apache.hadoop.hbase.regionserver.throttle.PressureAwareThroughputController</h2> |
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| <td class="colFirst"><a href="#org.apache.hadoop.hbase.regionserver.throttle">org.apache.hadoop.hbase.regionserver.throttle</a></td> |
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| <h3>Uses of <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareThroughputController.html" title="class in org.apache.hadoop.hbase.regionserver.throttle">PressureAwareThroughputController</a> in <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/package-summary.html">org.apache.hadoop.hbase.regionserver.throttle</a></h3> |
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| <caption><span>Subclasses of <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareThroughputController.html" title="class in org.apache.hadoop.hbase.regionserver.throttle">PressureAwareThroughputController</a> in <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/package-summary.html">org.apache.hadoop.hbase.regionserver.throttle</a></span><span class="tabEnd"> </span></caption> |
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| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareCompactionThroughputController.html" title="class in org.apache.hadoop.hbase.regionserver.throttle">PressureAwareCompactionThroughputController</a></span></code> |
| <div class="block">A throughput controller which uses the follow schema to limit throughput |
| |
| If compaction pressure is greater than 1.0, no limitation. |
| In off peak hours, use a fixed throughput limitation |
| <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareCompactionThroughputController.html#HBASE_HSTORE_COMPACTION_MAX_THROUGHPUT_OFFPEAK">"hbase.hstore.compaction.throughput.offpeak"</a> |
| In normal hours, the max throughput is tuned between |
| <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareCompactionThroughputController.html#HBASE_HSTORE_COMPACTION_MAX_THROUGHPUT_LOWER_BOUND">"hbase.hstore.compaction.throughput.lower.bound"</a> and |
| <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareCompactionThroughputController.html#HBASE_HSTORE_COMPACTION_MAX_THROUGHPUT_HIGHER_BOUND">"hbase.hstore.compaction.throughput.higher.bound"</a>, using the formula "lower + |
| (higer - lower) * compactionPressure", where compactionPressure is in range [0.0, 1.0] |
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| <td class="colFirst"><code>class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareFlushThroughputController.html" title="class in org.apache.hadoop.hbase.regionserver.throttle">PressureAwareFlushThroughputController</a></span></code> |
| <div class="block">A throughput controller which uses the follow schema to limit throughput |
| |
| If flush pressure is greater than or equal to 1.0, no limitation. |
| In normal case, the max throughput is tuned between |
| <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareFlushThroughputController.html#HBASE_HSTORE_FLUSH_MAX_THROUGHPUT_LOWER_BOUND">"hbase.hstore.flush.throughput.lower.bound"</a> and |
| <a href="../../../../../../../org/apache/hadoop/hbase/regionserver/throttle/PressureAwareFlushThroughputController.html#HBASE_HSTORE_FLUSH_MAX_THROUGHPUT_UPPER_BOUND">"hbase.hstore.flush.throughput.upper.bound"</a>, using the formula "lower + |
| (upper - lower) * flushPressure", where flushPressure is in range [0.0, 1.0) |
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