Zoltan Borok-Nagy has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14264 )

Change subject: IMPALA-8498: Write column index for floating types when NaN is 
not present
......................................................................


Patch Set 5: Code-Review+1

(3 comments)

http://gerrit.cloudera.org:8080/#/c/14264/5/be/src/exec/parquet/hdfs-parquet-table-writer.cc
File be/src/exec/parquet/hdfs-parquet-table-writer.cc:

http://gerrit.cloudera.org:8080/#/c/14264/5/be/src/exec/parquet/hdfs-parquet-table-writer.cc@473
PS5, Line 473: typename std::remove_cv<T>::type
nit: can be shortened to 'std::remove_cv_t<T>'


http://gerrit.cloudera.org:8080/#/c/14264/5/tests/query_test/test_parquet_page_index.py
File tests/query_test/test_parquet_page_index.py:

http://gerrit.cloudera.org:8080/#/c/14264/5/tests/query_test/test_parquet_page_index.py@461
PS5, Line 461: FLOAT", "DOUBLE
you can use lower cased 'float' and 'double', the CAST below will work just 
fine. And you won't need to call 'lower()' all the time.


http://gerrit.cloudera.org:8080/#/c/14264/5/tests/query_test/test_parquet_page_index.py@475
PS5, Line 475: "
nit: you could add '_' here and below



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ic9d367500243c8ca142a16ebfeef6c841f013434
Gerrit-Change-Number: 14264
Gerrit-PatchSet: 5
Gerrit-Owner: Norbert Luksa <norbert.lu...@cloudera.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Norbert Luksa <norbert.lu...@cloudera.com>
Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com>
Gerrit-Comment-Date: Thu, 03 Oct 2019 12:29:12 +0000
Gerrit-HasComments: Yes

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