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Posted to issues@spark.apache.org by "Nong Li (JIRA)" <ji...@apache.org> on 2015/12/03 01:47:10 UTC

[jira] [Created] (SPARK-12113) Add timing metrics to blocking phases for spark sql

Nong Li created SPARK-12113:
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             Summary: Add timing metrics to blocking phases for spark sql
                 Key: SPARK-12113
                 URL: https://issues.apache.org/jira/browse/SPARK-12113
             Project: Spark
          Issue Type: Improvement
          Components: SQL
            Reporter: Nong Li


It's currently not easy to look at the SQL page to get any sense of how long different parts of the plan take. This is in general difficult to do with the row at a time pipelining. We can however, include the timing information for blocking phases. Including these will be useful to get a sense of what is going on.



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