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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HBASE-3004) We don't major compact major-compacted files even though file could have data that is older than family TTL
Date Thu, 16 Sep 2010 04:53:32 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-3004.
--------------------------

    Resolution: Invalid

Looks like this should be a non-issue: http://hbase.apache.org/docs/r0.89.20100726/xref/org/apache/hadoop/hbase/regionserver/Store.html#743

We'll run a major compaction if time since last major compaction is > TTL.

> We don't major compact major-compacted files even though file could have data that is
older than family TTL
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-3004
>                 URL: https://issues.apache.org/jira/browse/HBASE-3004
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>
> Fix would be pretty simple.  In the major compaction look, if file is already major compacted,
add check of newest and oldest entries.   If has data older than TTL, re-major compact.

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