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Posted to issues@tez.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2013/08/13 21:08:55 UTC

[jira] [Created] (TEZ-361) Tez sometimes returns 0 tasks (total task count)

Gunther Hagleitner created TEZ-361:
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             Summary: Tez sometimes returns 0 tasks (total task count)
                 Key: TEZ-361
                 URL: https://issues.apache.org/jira/browse/TEZ-361
             Project: Apache Tez
          Issue Type: Bug
            Reporter: Gunther Hagleitner


The hive code is polling for the status to be "RUNNING" and then prints the total task counts for all the vertices. Sometimes that will return zeros for all of the tasks:

Map 1:       0 tasks	Map 3:       0 tasks	Reducer 2:       0 tasks	Reducer 4:       0 tasks	Reducer 5:       0 tasks

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