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Posted to issues@spark.apache.org by "Kay Ousterhout (JIRA)" <ji...@apache.org> on 2016/06/13 19:36:30 UTC

[jira] [Created] (SPARK-15926) Improve readability of DAGScheduler stage creation methods

Kay Ousterhout created SPARK-15926:
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             Summary: Improve readability of DAGScheduler stage creation methods
                 Key: SPARK-15926
                 URL: https://issues.apache.org/jira/browse/SPARK-15926
             Project: Spark
          Issue Type: Sub-task
          Components: Scheduler
    Affects Versions: 2.0.0
            Reporter: Kay Ousterhout
            Assignee: Kay Ousterhout
            Priority: Minor


The current code to create new stages is very confusing: it's difficult to reason about which functions actually create new stages versus just looking up existing stages, and there are many similarly-named functions that do very different things.  The goal of this JIRA is to clean some of that up.



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