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https://issues.apache.org/jira/browse/HBASE-17294?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HBASE-17294:
--------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.0.0
Status: Resolved (was: Patch Available)
Pushed to master branch. Thanks for the patch [~eshcar] Mind adding a release
note please (copy paste your javadoc on options?) Thanks.
> External Configuration for Memory Compaction
> ---------------------------------------------
>
> Key: HBASE-17294
> URL: https://issues.apache.org/jira/browse/HBASE-17294
> Project: HBase
> Issue Type: Sub-task
> Reporter: Eshcar Hillel
> Assignee: Eshcar Hillel
> Fix For: 2.0.0
>
> Attachments: HBASE-17294-V01.patch, HBASE-17294-V02.patch,
> HBASE-17294-V03.patch
>
>
> We would like to have a single external knob to control memstore compaction.
> Possible memstore compaction policies are none, basic, and eager.
> This sub-task allows to set this property at the column family level at table
> creation time:
> {code}
> create ‘<tablename>’,
> {NAME => ‘<cfname>’,
> IN_MEMORY_COMPACTION => ‘<NONE|BASIC|EAGER>’}
> {code}
> or to set this at the global configuration level by setting the property in
> hbase-site.xml, with BASIC being the default value:
> {code}
> <property>
> <name>hbase.hregion.compacting.memstore.type</name>
> <value><NONE|BASIC|EAGER></value>
> </property>
> {code}
> The values used in this property can change as memstore compaction policies
> evolve over time.
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