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Ted Yu edited comment on AMBARI-13135 at 4/19/17 6:21 PM: ---------------------------------------------------------- See also HBASE-14951 was (Author: yuzhih...@gmail.com): See also HBASE-14951 > Provide recommendation w.r.t. CMSInitiatingOccupancy for HBase > -------------------------------------------------------------- > > Key: AMBARI-13135 > URL: https://issues.apache.org/jira/browse/AMBARI-13135 > Project: Ambari > Issue Type: Improvement > Reporter: Ted Yu > > The following options are recommended for HBase when ConcMarkSweepGC is used: > {code} > -XX:CMSInitiatingOccupancyFraction=50 > -XX:+UseCMSInitiatingOccupancyOnly > {code} > The band for CMSInitiatingOccupancyFraction is [40, 60], depending on > workload. > This should be reflected in stack_advisor.py -- This message was sent by Atlassian JIRA (v6.3.15#6346)