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https://issues.apache.org/jira/browse/CASSANDRA-5562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mina Naguib updated CASSANDRA-5562:
-----------------------------------

    Attachment: CASSANDRA-5562-sstablescrub_max_heap_size.patch
    
> sstablescrub should respect MAX_HEAP_SIZE
> -----------------------------------------
>
>                 Key: CASSANDRA-5562
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5562
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 1.1.11
>            Reporter: Mina Naguib
>            Priority: Minor
>              Labels: MAX_HEAP_SIZE, heap, oom, sstablescrub, xmx
>         Attachments: CASSANDRA-5562-sstablescrub_max_heap_size.patch
>
>
> sstablescrub has Xmx hardcoded to 256MB.  This is not enough to load the 
> bloom filters in my installation and causes an OOM.
> Since it's meant to be run offline, the memory usually allocated to the 
> daemon can be safely given to the tool.
> Attached is a patch that makes it respect $MAX_HEAP_SIZE (with fallback to 
> 256MB if not defined)

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