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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:
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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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