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From "Yuki Morishita (JIRA)" <>
Subject [jira] [Updated] (CASSANDRA-5350) Fix ColumnFamily opening race
Date Thu, 14 Mar 2013 18:48:13 GMT


Yuki Morishita updated CASSANDRA-5350:

    Attachment: 0001-move-scheduling-MeteredFlusher-to-CassandraDaemon.patch

Patch for 1.2 branch attached.
> Fix ColumnFamily opening race
> -----------------------------
>                 Key: CASSANDRA-5350
>                 URL:
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Yuki Morishita
>            Assignee: Yuki Morishita
>         Attachments: 0001-move-scheduling-MeteredFlusher-to-CassandraDaemon.patch
> (Moving from CASSANDRA-5151)
> Currently, MeteredFlusher is scheduled inside static block of ColumnFamilyStore,  and
it accesses all ColumnFamilyStore when it runs every 1 sec. Scheduling is done when JVM first
load ColumnFamilyStore class, so after that, there is always a chance to open SSTables before
doing scrub directory/remove compaction left overs.
> We should move the content of static block at the end of CassandraDaemon setup.

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