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Posted to commits@cassandra.apache.org by "Mina Naguib (JIRA)" <ji...@apache.org> on 2013/05/13 18:47:18 UTC

[jira] [Created] (CASSANDRA-5562) sstablescrub should respect MAX_HEAP_SIZE

Mina Naguib created CASSANDRA-5562:
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             Summary: 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


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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