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https://issues.apache.org/jira/browse/CASSANDRA-4951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei Deng updated CASSANDRA-4951:
--------------------------------
Labels: lcs (was: )
> Leveled compaction manifest sometimes references nonexistent sstables in a
> snapshot
> -----------------------------------------------------------------------------------
>
> Key: CASSANDRA-4951
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4951
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.1.4
> Reporter: Oleg Kibirev
> Assignee: Yuki Morishita
> Labels: lcs
>
> After nodetool snapshot on a node under load, we sometimes see sstables not
> referenced in the leveled compaction json manifest, or sstables in the
> manifest which are not found on disk. There are two concerns with this:
> 1. What would happened to leveled compaction and to reads if the snapshot is
> restored with missing or extra sstables?
> 2. Is this a sign of a snapshot not having a complete copy of the data?
> To support automated restore, manifest and/or a list of links should be made
> correct at snapshot time.
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