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Posted to issues@spark.apache.org by "Luca Canali (Jira)" <ji...@apache.org> on 2019/11/26 08:26:00 UTC

[jira] [Created] (SPARK-30041) Add Codegen Stage Id to Stage DAG visualization in Web UI

Luca Canali created SPARK-30041:
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             Summary: Add Codegen Stage Id to Stage DAG visualization in Web UI
                 Key: SPARK-30041
                 URL: https://issues.apache.org/jira/browse/SPARK-30041
             Project: Spark
          Issue Type: Improvement
          Components: SQL, Web UI
    Affects Versions: 3.0.0
            Reporter: Luca Canali


SPARK-29894 provides information on the Codegen Stage Id in the SQL Plan graphs. Similarly, this proposes to add Codegen Stage Id in the DAG visualization for Stage execution. DAG for Stage execution are available in the WEBUI under the Jobs and Stages tabs.
This is proposed to help when drilling down on complex SQL statement execution, as it is not always easy to match parts of the SQL Plan graph with the corresponding Stage DAG execution graph. Adding Codegen Stage Id for WholeStageCodegen operations makes this task easier.

 



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