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From "Marcel Kornacker (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4890/5143: Coordinator race involving TearDown()
Date Thu, 25 May 2017 16:45:29 GMT
Marcel Kornacker has uploaded a new patch set (#2).

Change subject: IMPALA-4890/5143: Coordinator race involving TearDown()
......................................................................

IMPALA-4890/5143: Coordinator race involving TearDown()

TearDown() releases resources and destroys control
structures (the QueryState reference), and it can be called
while a concurrent thread executes Exec() or might call
GetNext() in the future. The solution is not to destroy
the control structures.

This also releases resources automatically at the end
of query execution.

Change-Id: I457a6424a0255c137336c4bc01a6e7ed830d18c7
---
M be/src/runtime/coordinator.cc
M be/src/runtime/coordinator.h
M be/src/service/client-request-state.cc
3 files changed, 34 insertions(+), 54 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/97/6897/2
-- 
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I457a6424a0255c137336c4bc01a6e7ed830d18c7
Gerrit-PatchSet: 2
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Marcel Kornacker <marcel@cloudera.com>
Gerrit-Reviewer: Henry Robinson <henry@cloudera.com>
Gerrit-Reviewer: Marcel Kornacker <marcel@cloudera.com>

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