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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2018/11/29 22:21:00 UTC

[jira] [Created] (SPARK-26225) Scan: track decoding time for row-based data sources

Reynold Xin created SPARK-26225:
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             Summary: Scan: track decoding time for row-based data sources
                 Key: SPARK-26225
                 URL: https://issues.apache.org/jira/browse/SPARK-26225
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 2.4.0
            Reporter: Reynold Xin


Scan node should report decoding time for each record, if it is not too much overhead.

 



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