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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11898) DFSClient#isHedgedReadsEnabled() should be per client flag
Date Sun, 28 May 2017 08:38:04 GMT
Vinayakumar B created HDFS-11898:

             Summary: DFSClient#isHedgedReadsEnabled() should be per client flag 
                 Key: HDFS-11898
                 URL: https://issues.apache.org/jira/browse/HDFS-11898
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: hdfs-client
            Reporter: Vinayakumar B
            Assignee: Vinayakumar B

DFSClient#isHedgedReadsEnabled() returns value based on static {{HEDGED_READ_THREAD_POOL}}.

Hence if any of the client initialized this in JVM, all remaining client reads will be going
through hedged read itself.
This flag should be per client value.

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