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https://issues.apache.org/jira/browse/BOOKKEEPER-836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14333150#comment-14333150
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Jia Zhai commented on BOOKKEEPER-836:
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Yes, major compaction is the a problem in current code.
> disable compaction when disk becomes full, otherwise compaction will fill up
> disk quickly
> -----------------------------------------------------------------------------------------
>
> Key: BOOKKEEPER-836
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-836
> Project: Bookkeeper
> Issue Type: Improvement
> Components: bookkeeper-server
> Affects Versions: 4.2.3
> Reporter: Jia Zhai
> Assignee: Jia Zhai
> Fix For: 4.4.0, 4.3.2
>
> Attachments: BOOKKEEPER-836.patch
>
>
> In doCompactEntryLogs, Entries are added to new logs, while all old logs were
> not released until the end of handling. So during the process, a lot of
> space will be used. Need to disable compaction when disk becomes full,
> otherwise compaction will fill up disk quickly.
> I would like to change old "forced garbage collection" logic, and suspend
> major compaction when it reaches warn threshold, suspend minor compaction
> when it reaches critical threshold.
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