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From "John Russell (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4539: [DOCS] Add known issue for uncompressed Parquet correctness
Date Fri, 03 Nov 2017 20:37:32 GMT
John Russell has posted comments on this change. ( http://gerrit.cloudera.org:8080/8418 )

Change subject: IMPALA-4539: [DOCS] Add known issue for uncompressed Parquet correctness
......................................................................


Patch Set 2:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/8418/1/docs/topics/impala_known_issues.xml
File docs/topics/impala_known_issues.xml:

http://gerrit.cloudera.org:8080/#/c/8418/1/docs/topics/impala_known_issues.xml@936
PS1, Line 936:             Examine the <codeph>HDFS_SCAN_NODE</codeph> portion
of a query profile that scans the
> This unfortunately won't give accurate info for all queries: if the query i
Done


http://gerrit.cloudera.org:8080/#/c/8418/1/docs/topics/impala_known_issues.xml@937
PS1, Line 937:             suspected table. Use a query that performs a full table scan, and
materializes the column
> It might be helpful to note common cases where uncompressed Parquet is/isn'
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I731eb0e029dc3cc251f4df0c5a8ad281c81595cb
Gerrit-Change-Number: 8418
Gerrit-PatchSet: 2
Gerrit-Owner: John Russell <jrussell@cloudera.com>
Gerrit-Reviewer: Greg Rahn <grahn@cloudera.com>
Gerrit-Reviewer: John Russell <jrussell@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>
Gerrit-Comment-Date: Fri, 03 Nov 2017 20:37:32 +0000
Gerrit-HasComments: Yes

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