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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2010/10/19 23:29:30 UTC

[jira] Commented: (CASSANDRA-1631) dropping column families and keyspaces races with compaction and flushing

    [ https://issues.apache.org/jira/browse/CASSANDRA-1631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12922728#action_12922728 ] 

Jonathan Ellis commented on CASSANDRA-1631:
-------------------------------------------

i don't think 02 actually prevents an update that is making its way through the system pre-drop from causing a flush after the lock is released.  probably setting the memtable to frozen while we hold the lock would fix this.

> dropping column families and keyspaces races with compaction and flushing
> -------------------------------------------------------------------------
>
>                 Key: CASSANDRA-1631
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1631
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.7 beta 2
>            Reporter: Gary Dusbabek
>            Assignee: Gary Dusbabek
>             Fix For: 0.7.0
>
>         Attachments: v1-0001-fix-drop-race-with-compaction.txt, v1-0002-fix-drop-race-with-flush.txt
>
>


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