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From "Lars Volker (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4329: Prevent crash in scheduler when no backends are registered
Date Thu, 20 Oct 2016 22:08:52 GMT
Lars Volker has uploaded a new patch set (#2).

Change subject: IMPALA-4329: Prevent crash in scheduler when no backends are registered
......................................................................

IMPALA-4329: Prevent crash in scheduler when no backends are registered

The scheduler crashed with a segmentation fault when there were no
backends registered. This change adds a check and aborts scheduling with
an error. It also contains a test.

Change-Id: I6d93158f34841ea66dc3682290266262c87ea7ff
---
M be/src/scheduling/simple-scheduler-test-util.cc
M be/src/scheduling/simple-scheduler-test-util.h
M be/src/scheduling/simple-scheduler-test.cc
M be/src/scheduling/simple-scheduler.cc
M common/thrift/generate_error_codes.py
5 files changed, 35 insertions(+), 6 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/76/4776/2
-- 
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I6d93158f34841ea66dc3682290266262c87ea7ff
Gerrit-PatchSet: 2
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Lars Volker <lv@cloudera.com>
Gerrit-Reviewer: Dan Hecht <dhecht@cloudera.com>
Gerrit-Reviewer: Henry Robinson <henry@cloudera.com>

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