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From "Radim Kolar (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3305) LeveledCompactionStrategy fails to remove compacted files on Windows
Date Thu, 06 Oct 2011 05:56:29 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13121744#comment-13121744
] 

Radim Kolar commented on CASSANDRA-3305:
----------------------------------------

i can reproduce it easily with rc2. Maybe its timing dependent and it will not show on faster
computers? i have old Pentium D, 100% CPU used during stress testing.
                
> LeveledCompactionStrategy fails to remove compacted files on Windows
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-3305
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3305
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.0.0
>            Reporter: Radim Kolar
>
> very common message on windows server:
> ERROR [NonPeriodicTasks:1] 2011-10-04 15:47:40,508 SSTableDeletingTask.java (lin
> e 76) Unable to delete \var\lib\cassandra\data\test\sipdb-h-302-Data.db (it will
>  be removed on server restart; we'll also retry after GC)
> As far i can see they are not removed even 1 hour later, successfully wasting disk space.
If i force GC via jconsole, they are deleted. Old compaction strategy does not have this problem.

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