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https://issues.apache.org/jira/browse/CASSANDRA-2216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12997971#comment-12997971
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Hudson commented on CASSANDRA-2216:
-----------------------------------
Integrated in Cassandra-0.7 #304 (See
[https://hudson.apache.org/hudson/job/Cassandra-0.7/304/])
fix compaction echoing old-style data into new sstable version
patch by slebresne; reviewed by jbellis for CASSANDRA-2216
> Compaction can echo data which breaks upon sstable format changes
> -----------------------------------------------------------------
>
> Key: CASSANDRA-2216
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2216
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Sylvain Lebresne
> Assignee: Sylvain Lebresne
> Priority: Critical
> Labels: compaction
> Fix For: 0.7.1
>
> Attachments: 0001-Don-t-echo-data-during-compaction.patch,
> 2216_v2.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> While compaction, if for a row we have only 1 sstable holding data, we echo
> this data. This breaks when we change the data format, creating mixed
> (corrupted) sstable.
> (I suspect this is the cause of CASSANDRA-2195, but opening a new ticket
> until we can confirm that hunch)
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