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From "Joaquin Casares (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-1982) When creating snapshots, flush isn't required to finish before the snapshots are created
Date Thu, 13 Jan 2011 19:51:46 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-1982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Joaquin Casares updated CASSANDRA-1982:
---------------------------------------

    Description: 
Right now ColumnFamilyStore.snapshot() works by doing a flush() first, then do symlinks on
the sstables.

But flush() is actually submitted through Executor, so by the time the code reaches the symlink
part, the flush() may have not happened at all.

  was:
Right now ColumnFamilyStore.snapshot() works by doing a flush() first, then do symlinks on
the sstables.

But he flush() is actually submitted through Executor, so by the time the code reaches the
symlink part, the flush() may have not happened at all.

        Summary: When creating snapshots, flush isn't required to finish before the snapshots
are created  (was: When creating snapshots, flush doesn't have to return before the snapshots
are created)

> When creating snapshots, flush isn't required to finish before the snapshots are created
> ----------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-1982
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1982
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 0.6.9, 0.7.0
>            Reporter: Joaquin Casares
>            Priority: Minor
>
> Right now ColumnFamilyStore.snapshot() works by doing a flush() first, then do symlinks
on the sstables.
> But flush() is actually submitted through Executor, so by the time the code reaches the
symlink part, the flush() may have not happened at all.

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