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Posted to common-dev@hadoop.apache.org by "Liyin Liang (JIRA)" <ji...@apache.org> on 2013/01/18 10:12:12 UTC

[jira] [Created] (HADOOP-9224) RPC.Handler prints response size for each call

Liyin Liang created HADOOP-9224:
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             Summary: RPC.Handler prints response size for each call
                 Key: HADOOP-9224
                 URL: https://issues.apache.org/jira/browse/HADOOP-9224
             Project: Hadoop Common
          Issue Type: Improvement
    Affects Versions: 1.2.0
            Reporter: Liyin Liang
            Priority: Minor


Sometimes, the JobTracker's rpc responses can occupy all the bandwidth in our production cluster. In this case, we should find out which kind of request's response size is biggest. So the handler should print the response size for each call.

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