Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/16777 )

Change subject: KUDU-3108: fix invalid memory accesses in merge iterator
......................................................................


Patch Set 3:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/16777/3/src/kudu/tablet/diff_scan-test.cc
File src/kudu/tablet/diff_scan-test.cc:

http://gerrit.cloudera.org:8080/#/c/16777/3/src/kudu/tablet/diff_scan-test.cc@103
PS3, Line 103: opts.snap_to_exclude = snap1;
Does it mean that before adding this option the scan wasn't a 'DiffScan' per se?

Does it really matter to specify this snapshot here even if was empty (i.e. 
contained no rows)?

Do you mind adding a comment explaining why it's important to add 'snap1' as 
'snap_to_exclude'?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I8ec1cd3fd67ec4ea92a55b5b0ce555123748824d
Gerrit-Change-Number: 16777
Gerrit-PatchSet: 3
Gerrit-Owner: Andrew Wong <[email protected]>
Gerrit-Reviewer: Adar Lieber-Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Comment-Date: Tue, 24 Nov 2020 23:31:15 +0000
Gerrit-HasComments: Yes

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