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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8926) Do not set default GC options in hbase-env.sh
Date Thu, 11 Jul 2013 01:03:00 GMT
Andrew Purtell created HBASE-8926:

             Summary: Do not set default GC options in hbase-env.sh
                 Key: HBASE-8926
                 URL: https://issues.apache.org/jira/browse/HBASE-8926
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.98.0, 0.95.2, 0.94.10
            Reporter: Andrew Purtell
            Assignee: Andrew Purtell
            Priority: Trivial

Exporting HBASE_OPTS from hbase-env.sh by default can interfere with some deployment scenarios.
We probably shouldn't be doing that.

Noticed this when using scripts to set up EC2 test clusters for G1 GC. Having "-XX:+UseConcMarkSweepGC"
on the command line in that case will cause the JVMs to fail to launch.

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