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Posted to hdfs-issues@hadoop.apache.org by "Soumitra Sulav (JIRA)" <ji...@apache.org> on 2018/10/31 21:31:00 UTC

[jira] [Updated] (HDDS-782) MR example pi job runs 5 min for 1 Map/1 Sample

     [ https://issues.apache.org/jira/browse/HDDS-782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Soumitra Sulav updated HDDS-782:
--------------------------------
    Attachment: ozoneMRJob.log

> MR example pi job runs 5 min for 1 Map/1 Sample
> -----------------------------------------------
>
>                 Key: HDDS-782
>                 URL: https://issues.apache.org/jira/browse/HDDS-782
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Filesystem
>    Affects Versions: 0.3.0
>            Reporter: Soumitra Sulav
>            Priority: Major
>         Attachments: ozoneMRJob.log
>
>
> On running a hadoop examples pi job it takes 250+ seconds which generally run in few seconds in HDFS cluster.
> On seeing the service/job logs it seems that there are few _SocketTimeoutException_ in between and YARN keeps on _Waiting for AsyncDispatcher to drain_. Thread state is _WAITING_ for a very long interval.
>  
> Refer attached log for further details.



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