Norbert Luksa has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/14080 )

Change subject: IMPALA-8755: Backend support for Z-ordering
......................................................................


Patch Set 8:

(7 comments)

http://gerrit.cloudera.org:8080/#/c/14080/7/be/src/util/tuple-row-compare-test.cc
File be/src/util/tuple-row-compare-test.cc:

http://gerrit.cloudera.org:8080/#/c/14080/7/be/src/util/tuple-row-compare-test.cc@94
PS7, Line 94:     Tuple* tuple_mem = Tuple::Create(sizeof(char) + 
GetSize(args...), &expr_perm_pool_);
> line too long (92 > 90)
Done


http://gerrit.cloudera.org:8080/#/c/14080/5/be/src/util/tuple-row-compare.cc
File be/src/util/tuple-row-compare.cc:

http://gerrit.cloudera.org:8080/#/c/14080/5/be/src/util/tuple-row-compare.cc@314
PS5, Line 314:
> nit: Can we come up with a better name? Maybe GetZDimensionValue() or somet
Done


http://gerrit.cloudera.org:8080/#/c/14080/5/be/src/util/tuple-row-compare.cc@334
PS5, Line 334: turn Comp
> Maybe you could add a DCHECK(false); as well, and maybe a TODO comment. If
Done


http://gerrit.cloudera.org:8080/#/c/14080/5/be/src/util/tuple-row-compare.cc@383
PS5, Line 383: rn
> nit: since you use 'lhs' and 'rhs' at other places, maybe rename 'v1' and '
Done


http://gerrit.cloudera.org:8080/#/c/14080/7/be/src/util/tuple-row-compare.cc
File be/src/util/tuple-row-compare.cc:

http://gerrit.cloudera.org:8080/#/c/14080/7/be/src/util/tuple-row-compare.cc@209
PS7, Line 209: Status TupleRowLexicalComparator::CodegenCompare(LlvmCodeGen* 
codegen,
> line too long (93 > 90)
Done


http://gerrit.cloudera.org:8080/#/c/14080/7/be/src/util/tuple-row-compare.cc@323
PS7, Line 323:   constexpr uint64_t mask64 = 0x8000000000000000;
> line too long (95 > 90)
Done


http://gerrit.cloudera.org:8080/#/c/14080/7/be/src/util/tuple-row-compare.cc@395
PS7, Line 395:     case TYPE_TIMESTAMP: {
> line too long (91 > 90)
Done



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I0200748ce3e65ebc5d3530f794c0f80aa335a2ab
Gerrit-Change-Number: 14080
Gerrit-PatchSet: 8
Gerrit-Owner: Norbert Luksa <norbert.lu...@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: Fri, 13 Sep 2019 12:58:41 +0000
Gerrit-HasComments: Yes

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