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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-414) remove sstableLock
Date Sat, 05 Sep 2009 19:56:58 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12751785#action_12751785
] 

Jonathan Ellis commented on CASSANDRA-414:
------------------------------------------

Remember, SSTR objects are not transitory -- we only have one such object for each file on
disk ever.  Even the compaction code uses SSTR.get to use a reference to the open object,
and does not open new ones (except for the newly compacted files of course, which is in turn
the only time open is called on those).

> remove sstableLock
> ------------------
>
>                 Key: CASSANDRA-414
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-414
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Jonathan Ellis
>             Fix For: 0.5
>
>         Attachments: 0001-CASSANDRA-414-combine-addToList-and-storeLocation-ren.txt,
0001-CASSANDRA-414-combine-addToList-and-storeLocation-ren.txt, 0002-remove-sstableLock.-re-order-a-few-ops-so-that-we-can.txt,
0002-remove-sstableLock.-re-order-a-few-ops-so-that-we-can.txt
>
>


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