Adar Dembo has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/15373 )

Change subject: [util] Import "Or" function to BlockBloomFilter from Impala
......................................................................


Patch Set 1:

(3 comments)

http://gerrit.cloudera.org:8080/#/c/15373/1/src/kudu/util/block_bloom_filter.h
File src/kudu/util/block_bloom_filter.h:

http://gerrit.cloudera.org:8080/#/c/15373/1/src/kudu/util/block_bloom_filter.h@161
PS1, Line 161:   static constexpr BlockBloomFilter* const kAlwaysTrueFilter = 
nullptr;
Does this need to be public? Why?


http://gerrit.cloudera.org:8080/#/c/15373/1/src/kudu/util/block_bloom_filter.cc
File src/kudu/util/block_bloom_filter.cc:

http://gerrit.cloudera.org:8080/#/c/15373/1/src/kudu/util/block_bloom_filter.cc@50
PS1, Line 50: constexpr BlockBloomFilter* const 
BlockBloomFilter::kAlwaysTrueFilter;
Does this need to be initialized to something meaningful? In the header it's 
null; is that intentional?


http://gerrit.cloudera.org:8080/#/c/15373/1/src/kudu/util/block_bloom_filter.cc@292
PS1, Line 292: reinterpret_cast<uint8_t*>(other.directory_)
Nit: push this to the next line so the symmetry with the second 
reinterpret_cast is more obvious?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ibe5f9311f73dcff883dd2cce18fd558e7d57d14f
Gerrit-Change-Number: 15373
Gerrit-PatchSet: 1
Gerrit-Owner: Bankim Bhavsar <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Bankim Bhavsar <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
Gerrit-Comment-Date: Thu, 05 Mar 2020 23:31:56 +0000
Gerrit-HasComments: Yes

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