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https://issues.apache.org/jira/browse/HBASE-17854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yu Li updated HBASE-17854:
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Attachment: HBASE-17854.v4.patch
Add configuration for setting initial size of large/small queue, default to
10240
> Use StealJobQueue in HFileCleaner after HBASE-17215
> ---------------------------------------------------
>
> Key: HBASE-17854
> URL: https://issues.apache.org/jira/browse/HBASE-17854
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: Yu Li
> Assignee: Yu Li
> Attachments: HBASE-17854.patch, HBASE-17854.v2.patch,
> HBASE-17854.v3.patch, HBASE-17854.v4.patch
>
>
> In HBASE-17215 we use specific threads for deleting large/small (archived)
> hfiles, and will improve it from below aspects in this JIRA:
> 1. Using {{StealJobQueue}} to allow large file deletion thread to steal jobs
> from small queue, based on the experience that in real world there'll be much
> more small hfiles
> 2. {{StealJobQueue}} is a kind of {{PriorityQueue}}, so we could also delete
> from the larger file in the queues.
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