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Robin Anil commented on MAHOUT-170: ----------------------------------- HBase does jvm tuning out of the by enabling Concurrent GC Sweep in the hbase-env.sh For Sequential Versions we can enable it from the Shell Script For Hadoop jobs to get the benefit, it has to be put in hadoop-env.sh or in mapred.child.java.opts conf parameter > Enable Java compile optimize flag during build > ---------------------------------------------- > > Key: MAHOUT-170 > URL: https://issues.apache.org/jira/browse/MAHOUT-170 > Project: Mahout > Issue Type: Improvement > Affects Versions: 0.2 > Reporter: Robin Anil > Fix For: 0.2 > > Attachments: optimize.patch > > > in maven compile plugin enable optimize=true flag -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.