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https://issues.apache.org/jira/browse/HBASE-8329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13904652#comment-13904652
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Jean-Daniel Cryans commented on HBASE-8329:
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[~sershe] Looking back at my unread emails I found that I didn't reply to your
latest request so here it is.
PeakCompactionsThrottle could use some more complete javadoc, also it might be
good to note somewhere that we're limiting speed _per_ compaction, not RS-wide.
Bumping up the number of concurrent compaction handlers won't make throttling
more aggressive. Could be counter-intuitive for some folks.
Also this comment has an extra white space "Limit peak hour compaction speed ,
slow down when it is too fast."
Can be fixed on commit, +1.
> Limit compaction speed
> ----------------------
>
> Key: HBASE-8329
> URL: https://issues.apache.org/jira/browse/HBASE-8329
> Project: HBase
> Issue Type: Improvement
> Components: Compaction
> Reporter: binlijin
> Assignee: Sergey Shelukhin
> Fix For: 0.99.0
>
> Attachments: HBASE-8329-2-trunk.patch, HBASE-8329-3-trunk.patch,
> HBASE-8329-4-trunk.patch, HBASE-8329-5-trunk.patch, HBASE-8329-6-trunk.patch,
> HBASE-8329-7-trunk.patch, HBASE-8329-8-trunk.patch, HBASE-8329-9-trunk.patch,
> HBASE-8329-trunk.patch
>
>
> There is no speed or resource limit for compaction，I think we should add this
> feature especially when request burst.
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