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Posted to issues@impala.apache.org by "Balazs Jeszenszky (JIRA)" <ji...@apache.org> on 2017/08/08 15:53:00 UTC

[jira] [Created] (IMPALA-5778) Clarify logging around and usage of read_size startup option

Balazs Jeszenszky created IMPALA-5778:
-----------------------------------------

             Summary: Clarify logging around and usage of read_size startup option
                 Key: IMPALA-5778
                 URL: https://issues.apache.org/jira/browse/IMPALA-5778
             Project: IMPALA
          Issue Type: Bug
          Components: Backend
            Reporter: Balazs Jeszenszky


The following error message:
"Cannot process row that is bigger than the IO size (row_size=X MB, null_indicators_size=0). To run this query, increase the IO size (--read_size option)."
https://github.com/cloudera/Impala/blob/cba02a9a8b8cb765f9f4d2884f0a45e9af1bf2c7/common/thrift/generate_error_codes.py#L209-L211 

, and the read_size option in general, needs to be reviewed to reflect changes from IMPALA-3200.



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