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From "Matt Stump (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-8129) Increase max heap for sstablesplit
Date Mon, 27 Oct 2014 17:16:34 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-8129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14185435#comment-14185435
] 

Matt Stump commented on CASSANDRA-8129:
---------------------------------------

I can attempt to reproduce, but it's going to take a while. I no longer have access to the
customer data, I'll have to generate a large sstable.

> Increase max heap for sstablesplit
> ----------------------------------
>
>                 Key: CASSANDRA-8129
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8129
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Matt Stump
>            Priority: Minor
>
> The max heap for sstablesplit is 256m. For large files that's too small and it will OOM.
We should increase the max heap to something like 2-4G with the understanding that sstablesplit
will only most likely be invoked to split large files.



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