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Posted to common-dev@hadoop.apache.org by "Xianyin Xin (JIRA)" <ji...@apache.org> on 2015/08/18 08:30:45 UTC

[jira] [Created] (HADOOP-12338) Improvement on MutableStat

Xianyin Xin created HADOOP-12338:
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             Summary: Improvement on MutableStat
                 Key: HADOOP-12338
                 URL: https://issues.apache.org/jira/browse/HADOOP-12338
             Project: Hadoop Common
          Issue Type: Improvement
          Components: metrics
            Reporter: Xianyin Xin
            Assignee: Xianyin Xin


MutableStat gives some statistical info which can be captured by metrics system. Sometimes we also needs these statistical info in inner components of hadoop. It's convenient we add some getters to obtain these statistical infos.



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