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https://issues.apache.org/jira/browse/HBASE-19967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell resolved HBASE-19967.
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Resolution: Later
> Add Major Compaction Tool options for off-peak / on-peak hours
> --------------------------------------------------------------
>
> Key: HBASE-19967
> URL: https://issues.apache.org/jira/browse/HBASE-19967
> Project: HBase
> Issue Type: Improvement
> Reporter: Andrew Kyle Purtell
> Priority: Major
>
> After HBASE-19528 an operator can disable automatic major compaction and more
> intelligently manage major compaction impact on cluster operations with an
> external tool that drives the compaction activity. This tool can be invoked
> at whatever interval is desirable, and can restrict activity by table and
> column family, with given concurrency of regionservers compacting at a given
> time.
> Add Major Compaction Tool options for off-peak / on-peak hours. Allow for
> definition of "off-peak" as a time range bounded by two points on a 24 hour
> clock, and for two concurrency target for global compaction activity, one for
> the off-peak interval, the other for the remainder.
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