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From "Terje Marthinussen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-2521) Move away from Phantom References for Compaction/Memtable
Date Sat, 25 Jun 2011 14:17:47 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13054904#comment-13054904
] 

Terje Marthinussen commented on CASSANDRA-2521:
-----------------------------------------------

Yes, no problem that files stay for a while during repair, but I believe currently, files
are not deleted until the entire repair is finished even if they have completed streaming,
and I suppose that is not needed?

Regardless, I believe CASSANDRA-2816 may fix this?

> Move away from Phantom References for Compaction/Memtable
> ---------------------------------------------------------
>
>                 Key: CASSANDRA-2521
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2521
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Chris Goffinet
>            Assignee: Sylvain Lebresne
>             Fix For: 1.0
>
>         Attachments: 0001-Use-reference-counting-to-decide-when-a-sstable-can-.patch,
0001-Use-reference-counting-to-decide-when-a-sstable-can-v2.patch, 0002-Force-unmapping-files-before-deletion-v2.patch,
2521-v3.txt
>
>
> http://wiki.apache.org/cassandra/MemtableSSTable
> Let's move to using reference counting instead of relying on GC to be called in StorageService.

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