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HBASE-12682 compaction thread throttle value is not correct in hbase-default.xml (Jerry He)

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stack 2014-12-16 16:15:11 -08:00
parent 885b065683
commit d845a92fc8
1 changed files with 2 additions and 2 deletions
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4
hbase-common/src/main/resources/hbase-default.xml
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@ -780,12 +780,12 @@ possible configurations would overwhelm and obscure the important.
</property> </property>
<property> <property>
<name>hbase.regionserver.thread.compaction.throttle</name> <name>hbase.regionserver.thread.compaction.throttle</name>
<value>2560</value> <value>2684354560</value>
<description>There are two different thread pools for compactions, one for large compactions and <description>There are two different thread pools for compactions, one for large compactions and
the other for small compactions. This helps to keep compaction of lean tables (such as the other for small compactions. This helps to keep compaction of lean tables (such as
<systemitem>hbase:meta</systemitem>) fast. If a compaction is larger than this threshold, it <systemitem>hbase:meta</systemitem>) fast. If a compaction is larger than this threshold, it
goes into the large compaction pool. In most cases, the default value is appropriate. Default: goes into the large compaction pool. In most cases, the default value is appropriate. Default:
2 x hbase.hstore.compaction.max x hbase.hregion.memstore.flush.size (which defaults to 128). 2 x hbase.hstore.compaction.max x hbase.hregion.memstore.flush.size (which defaults to 128MB).
The value field assumes that the value of hbase.hregion.memstore.flush.size is unchanged from The value field assumes that the value of hbase.hregion.memstore.flush.size is unchanged from
the default.</description> the default.</description>
</property> </property>