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Posted to issues@tez.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2017/02/01 00:07:51 UTC
[jira] [Resolved] (TEZ-3596) Number of Empty DME logged for
Composite fetch is too high
[ 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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