Zoltán Borók-Nagy created IMPALA-14994:
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Summary: TSAN builds fail in desctructor of ScopedGetNextEventAdder
Key: IMPALA-14994
URL: https://issues.apache.org/jira/browse/IMPALA-14994
Project: IMPALA
Issue Type: Bug
Reporter: Zoltán Borók-Nagy
Assignee: Quanlong Huang
We can see the following stack trace in TSAN builds:
{noformat}
WARNING: ThreadSanitizer: data race (pid=2852464)
Write of size 1 at 0x7b5800132c29 by thread T55:
#0 impala::ScopedGetNextEventAdder::~ScopedGetNextEventAdder()
/data/jenkins/workspace/impala-asf-master-core-tsan/repos/Impala/be/src/exec/exec-node-util.h:70:35
(impalad+0x34949a2)
#1 impala::ExchangeNode::GetNext(impala::RuntimeState*, impala::RowBatch*,
bool*)
/data/jenkins/workspace/impala-asf-master-core-tsan/repos/Impala/be/src/exec/exchange-node.cc:242:1
(impalad+0x3492244)
#2 impala::SortNode::SortInput(impala::RuntimeState*)
/data/jenkins/workspace/impala-asf-master-core-tsan/repos/Impala/be/src/exec/sort-node.cc:227:5
(impalad+0x3562caf)
#3 impala::SortNode::Open(impala::RuntimeState*)
/data/jenkins/workspace/impala-asf-master-core-tsan/repos/Impala/be/src/exec/sort-node.cc:142:3
(impalad+0x3562b16)
{noformat}
exec-node-util.h:70 was added recently by IMPALA-14843.
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