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Posted to dev@gearpump.apache.org by "Kam Kasravi (JIRA)" <ji...@apache.org> on 2016/08/25 20:29:21 UTC

[jira] [Created] (GEARPUMP-196) expose physical DAG plan

Kam Kasravi created GEARPUMP-196:
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             Summary: expose physical DAG plan
                 Key: GEARPUMP-196
                 URL: https://issues.apache.org/jira/browse/GEARPUMP-196
             Project: Apache Gearpump
          Issue Type: New Feature
    Affects Versions: 0.8.1
            Reporter: Kam Kasravi
             Fix For: 0.8.2


The DAG part of the UI only shows the logical DAG. If particular tasks have parallelism > 1 they may exist across executors and their allocation may be suboptimal. We should expose the physical DAG as well where the data flows across executors can be traced.



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