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https://issues.apache.org/jira/browse/HBASE-11861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14310567#comment-14310567
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ramkrishna.s.vasudevan commented on HBASE-11861:
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Committed? Oh I was reviewing this and thought would complete it over the
weekend or the beginning of next week. No problem anyway. Thanks [~jmhsieh] and
[[email protected]].
> Native MOB Compaction mechanisms.
> ---------------------------------
>
> Key: HBASE-11861
> URL: https://issues.apache.org/jira/browse/HBASE-11861
> Project: HBase
> Issue Type: Sub-task
> Components: regionserver, Scanners
> Affects Versions: 2.0.0
> Reporter: Jonathan Hsieh
> Assignee: Jingcheng Du
> Fix For: hbase-11339
>
> Attachments: 141030-mob-compaction.pdf, HBASE-11861-V1.diff,
> HBASE-11861-V2.diff, HBASE-11861-V3.diff, HBASE-11861-V4.diff,
> HBASE-11861-V5.diff, HBASE-11861-V6.diff, HBASE-11861.diff, mob
> compaction-out-of-region.pdf, mob compaction.pdf
>
>
> Currently, the first cut of mob will have external processes to age off old
> mob data (the ttl cleaner), and to compact away deleted or over written data
> (the sweep tool).
> From an operational point of view, having two external tools, especially one
> that relies on MapReduce is undesirable. In this issue we'll tackle
> integrating these into hbase without requiring external processes.
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