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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1058) Prevent runaway compactions
Date Tue, 14 Apr 2009 20:53:15 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12698923#action_12698923
] 

stack commented on HBASE-1058:
------------------------------

.bq Maybe we can keep it at 1 min but reset the CompactionLimitThread to 2?

Do you mean change 'hbase.hstore.compactionThreshold' from 3 to 2? (I'm missing something?)

> Prevent runaway compactions
> ---------------------------
>
>                 Key: HBASE-1058
>                 URL: https://issues.apache.org/jira/browse/HBASE-1058
>             Project: Hadoop HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: Andrew Purtell
>            Priority: Blocker
>             Fix For: 0.20.0
>
>         Attachments: hbase-1058-v2.patch, hbase-1058-v4.patch, hbase-1058.patch
>
>
> A rabid upload will easily outrun our compaction ability dropping flushes faster than
we can compact them up.  Fix.

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