Gabor Kaszab has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16283 )

Change subject: IMPALA-10018: Implement ds_kll_rank() function
......................................................................


Patch Set 2:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/16283/2/be/src/exprs/datasketches-functions-ir.cc
File be/src/exprs/datasketches-functions-ir.cc:

http://gerrit.cloudera.org:8080/#/c/16283/2/be/src/exprs/datasketches-functions-ir.cc@70
PS2, Line 70:   return sketch.get_rank(probe_value.val);
> A try-catch block could be added to be sure.
get_rank() doesn't throw, no need for a try-catch block.
https://github.com/apache/impala/blob/master/be/src/thirdparty/datasketches/kll_sketch_impl.hpp#L313



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I95857886dfbb8c84aeeaf718c0e610012fda4be0
Gerrit-Change-Number: 16283
Gerrit-PatchSet: 2
Gerrit-Owner: Gabor Kaszab <gaborkas...@cloudera.com>
Gerrit-Reviewer: Adam Tamas <ta...@cloudera.com>
Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com>
Gerrit-Reviewer: Gabor Kaszab <gaborkas...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Comment-Date: Thu, 06 Aug 2020 06:23:57 +0000
Gerrit-HasComments: Yes

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