Csaba Ringhofer created IMPALA-14780:
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Summary: DCHECK hit in monotime.cc during TestExtDataSources
Key: IMPALA-14780
URL: https://issues.apache.org/jira/browse/IMPALA-14780
Project: IMPALA
Issue Type: Bug
Components: Backend
Reporter: Csaba Ringhofer
https://jenkins.impala.io/job/ubuntu-20.04-from-scratch/8164/
Never seen this before, so it is probably a rare bug.
{code}
F20260224 13:05:03.527776 1315037 monotime.cc:346] Check failed:
t_beg.Initialized()
*** Check failure stack trace: ***
@ 0x3e0677d google::LogMessage::Fail()
@ 0x3e09d25 google::LogMessage::SendToLog()
@ 0x3e0618b google::LogMessage::Flush()
@ 0x3e07749 google::LogMessageFatal::~LogMessageFatal()
@ 0x15e1e6a kudu::operator-()
@ 0x260dc9c kudu::rpc::InboundCall::RecordHandlingStarted()
@ 0x16891fc impala::ImpalaServicePool::RunThread()
@ 0x168c638
boost::detail::function::void_function_obj_invoker0<>::invoke()
@ 0x1d6bc6e impala::Thread::SuperviseThread()
@ 0x1d6c773 boost::detail::thread_data<>::run()
@ 0x28b60a7 thread_proxy
@ 0x7f71c393b609 start_thread
@ 0x7f71c13b0353 clone
@ (nil) (unknown)
{code}
Note that there are regular TSAN tests run on Impala codebase, but custom
cluster tests are not run, so this may be something that TSAN would easily
catch.
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