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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-6087) Node OOMs on commit log replay when starting up
Date Tue, 24 Sep 2013 15:49:06 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-6087?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13776413#comment-13776413
] 

Jonathan Ellis commented on CASSANDRA-6087:
-------------------------------------------

committed
                
> Node OOMs on commit log replay when starting up
> -----------------------------------------------
>
>                 Key: CASSANDRA-6087
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6087
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Oleg Anastasyev
>            Assignee: Oleg Anastasyev
>             Fix For: 1.2.11, 2.0.2
>
>         Attachments: CassandraDaemon.txt
>
>
> After some activity on batchlogs and hints and CFs restarted nodes without finished draining.
On startup it OOMs. 
> Investigating it found, that memtables occupied all available RAM, because MeteredFlusher
is started later in setup code, so memtables cannot flush. 
> Fixed by starting metered flusher before commit log replay starts

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