Riza Suminto has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/23343


Change subject: IMPALA-14348: Fix TSAN issue after IMPALA-14327
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IMPALA-14348: Fix TSAN issue after IMPALA-14327

IMPALA-14327 reveal TSAN issue in impala-hs2-server.cc.
ClientRequestState::returns_result_set() was accessed without holding
ClientRequestState::lock_ in impala-hs2-server.cc.

This patch fix the issue by obtaining ClientRequestState::lock_ first
before accessing ClientRequestState::returns_result_set() and
ClientRequestState::result_metadata().

Testing:
Run and pass TSAN build.

Change-Id: I41fc25cea5b4ef7b4b9daac54b8665fa76ceb1cd
---
M be/src/service/impala-hs2-server.cc
1 file changed, 7 insertions(+), 1 deletion(-)



  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/43/23343/1
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I41fc25cea5b4ef7b4b9daac54b8665fa76ceb1cd
Gerrit-Change-Number: 23343
Gerrit-PatchSet: 1
Gerrit-Owner: Riza Suminto <[email protected]>

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