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https://issues.apache.org/jira/browse/HBASE-27129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-27129:
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Component/s: regionserver
> Add a config that allows us to configure region-level storage policies
> ----------------------------------------------------------------------
>
> Key: HBASE-27129
> URL: https://issues.apache.org/jira/browse/HBASE-27129
> Project: HBase
> Issue Type: New Feature
> Components: regionserver
> Reporter: tianhang tang
> Assignee: tianhang tang
> Priority: Major
> Fix For: 2.5.0, 3.0.0-alpha-4, 2.4.14
>
>
> <property>
> <name>hbase.hregion.block.storage.policy</name>
> <value>HOT|ALL_SSD|...</value>
> </property>
> With this config, we can set region-level storage policies.
>
> We have this config about CF storage policy:
> {code:java}
> <property>
> <name>hbase.hstore.block.storage.policy</name>
> <value>ALL_SSD</value>
> </property>
> {code}
> But in addition to CF, we also have some other path under region path, such
> like .splits,
> recovered.edits, .tmp .
> So i want to add a region-level config which could cover the whole path, and
> if you have any other requirements for the cf directory, you can continue to
> use the previous hbase.hstore.block.storage.policy to specify them separately.
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