Tim Armstrong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/12635 )

Change subject: IMPALA-8254: Fix error when running compute stats with 
compression_codec set
......................................................................


Patch Set 10: Code-Review+2

(2 comments)

I have one potential improvement but otherwise LGTM

http://gerrit.cloudera.org:8080/#/c/12635/10/be/src/service/query-options.cc
File be/src/service/query-options.cc:

http://gerrit.cloudera.org:8080/#/c/12635/10/be/src/service/query-options.cc@180
PS10, Line 180:   for (const auto& e : enum_values_to_names) {
It feels a little clunky to build the string every time and then throw it away. 
I don't think it *really* matters though.

I'd probably factor out the string building into a separate function that 
returns a comma-separated list of supported enum values and have two simple 
loops instead of one complex loop.

I'll leave it up to you whether that's better though.


http://gerrit.cloudera.org:8080/#/c/12635/10/tests/metadata/test_compute_stats.py
File tests/metadata/test_compute_stats.py:

http://gerrit.cloudera.org:8080/#/c/12635/10/tests/metadata/test_compute_stats.py@81
PS10, Line 81: compuete
compute



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I2cb546fbd3d2a02e0ed30d85a33a04852bed9dd2
Gerrit-Change-Number: 12635
Gerrit-PatchSet: 10
Gerrit-Owner: Fredy Wijaya <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Fredy Wijaya <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Comment-Date: Mon, 04 Mar 2019 18:26:14 +0000
Gerrit-HasComments: Yes

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