[kudu-CR] KUDU-1553: Crash when specifying multiple unbounded range predicates on a column

["Dan Burkert (Code Review)" <ge...@cloudera.org>]

Hello Todd Lipcon, Kudu Jenkins,

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

    http://gerrit.cloudera.org:8080/3945

to look at the new patch set (#3).

Change subject: KUDU-1553: Crash when specifying multiple unbounded range predicates on a column
......................................................................

KUDU-1553: Crash when specifying multiple unbounded range predicates on a column

The Kudu client and tablet server will crash when a scan specifies multiple
predicates on a column, with at least one of the predicates being a one-sided
range predicate. For instance:

    SELECT * WHERE a > 10 && a = 200;
    SELECT * WHERE a <= 10 &&  a = 5;

will both trigger this crash.

Change-Id: I0f8b21087ba6046f673af9d79b3a60bf8e645cce
---
M src/kudu/common/column_predicate-test.cc
M src/kudu/common/column_predicate.cc
2 files changed, 157 insertions(+), 4 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/45/3945/3
-- 
To view, visit http://gerrit.cloudera.org:8080/3945
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I0f8b21087ba6046f673af9d79b3a60bf8e645cce
Gerrit-PatchSet: 3
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: song bruce zhang <zs...@gmail.com>
Gerrit-Reviewer: Dan Burkert <da...@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins
Gerrit-Reviewer: Todd Lipcon <to...@apache.org>