Tim Armstrong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/13507 )

Change subject: IMPALA-8450: Add support for zstd in parquet
......................................................................


Patch Set 4:

(4 comments)

Minor comments only then I can +2

http://gerrit.cloudera.org:8080/#/c/13507/4/be/src/service/query-options-test.cc
File be/src/service/query-options-test.cc:

http://gerrit.cloudera.org:8080/#/c/13507/4/be/src/service/query-options-test.cc@23
PS4, Line 23: #include <gutil/strings/substitute.h>
This should be surrounded by double quotes and in the lower block, since gutil 
is just part of our codebase at this point.


http://gerrit.cloudera.org:8080/#/c/13507/4/be/src/service/query-options.cc
File be/src/service/query-options.cc:

http://gerrit.cloudera.org:8080/#/c/13507/4/be/src/service/query-options.cc@283
PS4, Line 283:         if (tokens.size() > 2) { return Status("Invalid 
compression codec value"); }
Remove braces for one line if


http://gerrit.cloudera.org:8080/#/c/13507/4/be/src/service/query-options.cc@285
PS4, Line 285:         string codec_name = tokens[0];
nit: could be const string&


http://gerrit.cloudera.org:8080/#/c/13507/4/tests/query_test/test_insert_parquet.py
File tests/query_test/test_insert_parquet.py:

http://gerrit.cloudera.org:8080/#/c/13507/4/tests/query_test/test_insert_parquet.py@150
PS4, Line 150:     base_table = "%s.%s" % (unique_database, "t1_default")
nit: prefer "{0}.{1}".format(...) - it's considered a somewhat better practice 
than the % operator.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id2c0e26e6f7fb2dc4024309d733983ba5197beb7
Gerrit-Change-Number: 13507
Gerrit-PatchSet: 4
Gerrit-Owner: Abhishek Rawat <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-Comment-Date: Tue, 04 Jun 2019 20:18:54 +0000
Gerrit-HasComments: Yes

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