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From "Jonathan Eagles (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (TEZ-3596) Number of Empty DME logged for Composite fetch is too high
Date Wed, 01 Feb 2017 00:07:51 GMT

     [ https://issues.apache.org/jira/browse/TEZ-3596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Eagles resolved TEZ-3596.
----------------------------------
       Resolution: Fixed
    Fix Version/s: TEZ-3334

> Number of Empty DME logged for Composite fetch is too high
> ----------------------------------------------------------
>
>                 Key: TEZ-3596
>                 URL: https://issues.apache.org/jira/browse/TEZ-3596
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Jonathan Eagles
>            Assignee: Jonathan Eagles
>            Priority: Minor
>             Fix For: TEZ-3334
>
>         Attachments: TEZ-3596.1.patch
>
>
> Empty dme events are logged count * empty count instead of just incremented once per
empty count. This is only for the ordered shuffle event case.
> {code}
> [INFO] [TezTaskEventRouter{}] |orderedgrouped.ShuffleInputEventHandlerOrderedGrouped|:
scope-48: numDmeEventsSeen=14, numDmeEventsSeenWithNoData=168, numObsoletionEventsSeen=0
> {code}



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