Internal Jenkins has submitted this change and it was merged.

Change subject: IMPALA-4441: Divide-by-zero in 
RuntimeProfile::SummaryStatsCounter::SetStats
......................................................................


IMPALA-4441: Divide-by-zero in RuntimeProfile::SummaryStatsCounter::SetStats

This patch anticipates the case where total_num_values_ can be 0 and
makes sure a divide-by-zero is not possible.

Change-Id: I33f1e6fb45505dce7d79497d1632c5f63a409151
Reviewed-on: http://gerrit.cloudera.org:8080/4975
Reviewed-by: Henry Robinson <he...@cloudera.com>
Tested-by: Internal Jenkins
---
M be/src/util/runtime-profile.cc
1 file changed, 3 insertions(+), 1 deletion(-)

Approvals:
  Henry Robinson: Looks good to me, approved
  Internal Jenkins: Verified



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Gerrit-MessageType: merged
Gerrit-Change-Id: I33f1e6fb45505dce7d79497d1632c5f63a409151
Gerrit-PatchSet: 3
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Sailesh Mukil <sail...@cloudera.com>
Gerrit-Reviewer: Henry Robinson <he...@cloudera.com>
Gerrit-Reviewer: Internal Jenkins
Gerrit-Reviewer: Sailesh Mukil <sail...@cloudera.com>

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