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https://issues.apache.org/jira/browse/CASSANDRA-5137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548944#comment-13548944
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Jonathan Ellis commented on CASSANDRA-5137:
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You're right. Guess we need a compaction-finished flag after all.
Instead of storing it in sstable metadata, maybe we could store it in
system.local the way we do with truncation information. Unfortunately 1.1
doesn't support Maps so we'd be doing two separate implementations for 1.1 and
1.2.
Should we just say that for 1.1 we'll retain all sstables (counter users will
get overcounts, everyone else just gets extra compaction work) and fix it
better in 1.2?
> Make sure SSTables left over from compaction get deleted and logged
> -------------------------------------------------------------------
>
> Key: CASSANDRA-5137
> URL: https://issues.apache.org/jira/browse/CASSANDRA-5137
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.1.3
> Reporter: Yuki Morishita
> Assignee: Yuki Morishita
> Priority: Minor
> Fix For: 1.1.9, 1.2.1
>
> Attachments: 5137-1.1.txt
>
>
> When opening ColumnFamily, cassandra checks SSTable files' ancestors and
> skips loading already compacted ones. Those files are expected to be deleted,
> but currently that never happens.
> Also, there is no indication of skipping loading file in the log, so it is
> confusing especially doing upgradesstables.
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