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https://issues.apache.org/jira/browse/TEZ-1360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14094251#comment-14094251
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Johannes Zillmann commented on TEZ-1360:
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Hey [~gopalv], patch looks fine. Works for me so far. Only thing i did not test
is with a shuffle-vertex/reduce-vertex. Is there a way enforcing a task count
there ? My info is that Tez does this based on the data-size by default.
> Provide vertex parallelism to each vertex task
> ----------------------------------------------
>
> Key: TEZ-1360
> URL: https://issues.apache.org/jira/browse/TEZ-1360
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Johannes Zillmann
> Assignee: Gopal V
> Attachments: TEZ-1360.1.patch, TEZ-1360.2.patch
>
>
> It would be good for a task to get a info about the total task count of its
> vertex.
> With this there would be an equivalent for map-reduce' {{mapred.map.tasks}}
> and {{mapred.reduce.tasks}} and mr-applications using this could be ported to
> Tez more easily.
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