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https://issues.apache.org/jira/browse/HBASE-14575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14984073#comment-14984073
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stack commented on HBASE-14575:
-------------------------------
The original author says of the approach "... I'm not sure if it's correct..."
I'd be interested in a paragraph on why the current author thinks this patch is
(correct). Also, what testing has been done on this approach? (Testing to
verify the approach is what the original fellows working on this issue were
most concerned about).
Giving the patch a quick review, yeah, it complicates HBASE-13082. It might
work though given its passing the region lock... I tried to reason about it but
was having trouble thinking through scenarios where a close could come in
mid-compact or a bulk load. Would appreciate a write up what the current
thinking is. Would help w/ this review (and I'm sure would help the fellow
trying to land HBASE-13082)
Thanks.
> Reduce scope of compactions holding region lock
> -----------------------------------------------
>
> Key: HBASE-14575
> URL: https://issues.apache.org/jira/browse/HBASE-14575
> Project: HBase
> Issue Type: Sub-task
> Components: Compaction, regionserver
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Attachments: 14575-v1.patch, 14575-v2.patch, 14575-v3.patch,
> 14575-v4.patch, 14575.v00.patch
>
>
> Per [~devaraj]'s idea on parent issue, let's see if we can reduce the scope
> of critical section under which compactions hold the region read lock.
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