Hello Tidy Bot, Mike Percy, Grant Henke, Todd Lipcon,

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/10926

to look at the new patch set (#8).

Change subject: memrowset: support iteration with snap_to_exclude
......................................................................

memrowset: support iteration with snap_to_exclude

Following on the commit that introduced the snap_to_exclude iterator option,
this commit modifies the MemRowSet iterator to take snap_to_exclude into
consideration (if it is set) when determining which rows and mutations are
relevant to an iterator.

I've also pulled the "exceeded the iterator's scan bounds" short-circuit out
of the MVCC checks. If it were true for a row excluded by MVCC, it'd be true
for all subsequent rows too.

Change-Id: I9be2ab5af4d5223889e4545ae1db7cc0275480ce
---
M src/kudu/tablet/diskrowset-test.cc
M src/kudu/tablet/memrowset-test.cc
M src/kudu/tablet/memrowset.cc
M src/kudu/tablet/memrowset.h
M src/kudu/tablet/tablet-test-util.h
5 files changed, 173 insertions(+), 40 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/26/10926/8
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I9be2ab5af4d5223889e4545ae1db7cc0275480ce
Gerrit-Change-Number: 10926
Gerrit-PatchSet: 8
Gerrit-Owner: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Grant Henke <granthe...@apache.org>
Gerrit-Reviewer: Mike Percy <mpe...@apache.org>
Gerrit-Reviewer: Tidy Bot
Gerrit-Reviewer: Todd Lipcon <t...@apache.org>

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