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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-2521) Move away from Phantom References for Compaction/Memtable
Date Mon, 27 Jun 2011 22:38:36 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13055888#comment-13055888
] 

Jonathan Ellis commented on CASSANDRA-2521:
-------------------------------------------

(suggest adding a comment for the markCompacted acquire/release code on commit.)

> 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, 2521-v4.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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