Tim Armstrong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/10950 )

Change subject: IMPALA-376: add built-in functions for parsing JSON
......................................................................


Patch Set 15: Code-Review+1

(4 comments)

Thanks for your patience and addressing the comments. LGTM once a few small 
things are fix. I'll give Zoltan a chance to take another look since he's in a 
different time zone (CET).

http://gerrit.cloudera.org:8080/#/c/10950/15/be/src/exprs/string-functions.cc
File be/src/exprs/string-functions.cc:

http://gerrit.cloudera.org:8080/#/c/10950/15/be/src/exprs/string-functions.cc@72
PS15, Line 72:     if (originalSize >= newSize)
Put conditional on a single line.


http://gerrit.cloudera.org:8080/#/c/10950/15/be/src/exprs/string-functions.cc@143
PS15, Line 143:     RETURN_IF_OOM(v.Accept(writer), StringVal::null())
Can't we use RETURN_NULL_IF_OOM in some of these places?


http://gerrit.cloudera.org:8080/#/c/10950/15/be/src/exprs/string-functions.cc@267
PS15, Line 267: Expect
Nit: "Expected"


http://gerrit.cloudera.org:8080/#/c/10950/15/be/src/exprs/string-functions.cc@389
PS15, Line 389:       case ' ': ++i;
Maybe put ++i on the next line? formatting looks weird.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I6a9d3598cb3beca0865a7edb094f3a5b602dbd2f
Gerrit-Change-Number: 10950
Gerrit-PatchSet: 15
Gerrit-Owner: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Attila Jeges <atti...@cloudera.com>
Gerrit-Reviewer: Greg Rahn <gr...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Quanlong Huang <huangquanl...@gmail.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Reviewer: Todd Lipcon <t...@apache.org>
Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com>
Gerrit-Comment-Date: Wed, 26 Sep 2018 20:23:44 +0000
Gerrit-HasComments: Yes

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