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https://issues.apache.org/jira/browse/HBASE-7763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13578057#comment-13578057
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Elliott Clark commented on HBASE-7763:
--------------------------------------
Yeah it should be.
Sort by Bulk load time first (This isn't there in trunk)
then sort by seqid
then sort by size
then filename
so only files that dont have a bulk load time (or have exactly the same
bulkload time), and have the same seq id will be affected by this. That should
only be files that contain only data from bulk load but were created by
compactions.
> Compactions not sorting based on size anymore.
> ----------------------------------------------
>
> Key: HBASE-7763
> URL: https://issues.apache.org/jira/browse/HBASE-7763
> Project: HBase
> Issue Type: Bug
> Components: Compaction
> Affects Versions: 0.96.0, 0.94.4
> Reporter: Elliott Clark
> Assignee: Elliott Clark
> Priority: Critical
> Fix For: 0.96.0
>
> Attachments: HBASE-7763-094-0.patch, HBASE-7763-trunk-1.patch,
> HBASE-7763-trunk-2.patch, HBASE-7763-trunk-3.patch,
> HBASE-7763-trunk-TESTING.patch, HBASE-7763-trunk-TESTING.patch,
> HBASE-7763-trunk-TESTING.patch
>
>
> Currently compaction selection is not sorting based on size. This causes
> selection to choose larger files to re-write than are needed when bulk loads
> are involved.
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