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https://issues.apache.org/jira/browse/HDFS-11898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinayakumar B updated HDFS-11898:
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Attachment: HDFS-11898-01.patch
Attached the patch.
Found this while trying to run both hedged and non-hedge preads in HDFS-11708.
Thanks [~shv] for pointing out the failure in HDFS-11708.
> 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
> Attachments: HDFS-11898-01.patch
>
>
> 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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