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From "binlijin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8329) Limit compaction speed
Date Fri, 19 Apr 2013 02:01:18 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13635945#comment-13635945
] 

binlijin commented on HBASE-8329:
---------------------------------

@Nick Dimiduk, the summary is good!

@Sergey Shelukhin
1)they should be unified.
2) The isPeakHour is not Calling after every KV, in the patch they are called every 10MB when
to check periodically to see if a system stop is requested is triggered.
3) We should solve the problem.
4) i just have this thought, and don't have any numbers.

                
> Limit compaction speed
> ----------------------
>
>                 Key: HBASE-8329
>                 URL: https://issues.apache.org/jira/browse/HBASE-8329
>             Project: HBase
>          Issue Type: Improvement
>          Components: Compaction
>            Reporter: binlijin
>         Attachments: 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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