[IMPALA-7040] Impala hit a DCHECK in QueryState::AcquireExecResourceRefcount()

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Duplicate
• Affects Version/s: Impala 3.1.0
• Component/s: Backend
• Labels: broken-build
• Epic Color: ghx-label-3
• Assignee: Unassigned
• Reporter: Joe McDonnell
• Created: 16/May/18 05:15
• Updated: 16/May/18 05:53
• Resolved: 16/May/18 05:52

Description

A dataload job on the 3.1 codebase hit the following DCHECK:

https://github.com/apache/impala/blob/4ce9dbb475ef52812691d0cddae6df75ab496369/be/src/runtime/query-state.cc#L380

This is on the hash 4ce9dbb475ef52812691d0cddae6df75ab496369

This is the stack:

08:30:41.704650 9346 query-state.cc:380] Check failed: !released_exec_resources_ 
*** Check failure stack trace: ***
@ 0x4291acd google::LogMessage::Fail()
@ 0x4293372 google::LogMessage::SendToLog()
@ 0x42914a7 google::LogMessage::Flush()
@ 0x4294a6e google::LogMessageFatal::~LogMessageFatal()
@ 0x1ca12b7 impala::QueryState::AcquireExecResourceRefcount()
@ 0x1c9df28 impala::QueryState::Init()
@ 0x1cbc3e2 impala::QueryExecMgr::StartQuery()
@ 0x1dce5a0 impala::ImpalaInternalService::ExecQueryFInstances()
@ 0x2eb5b96 impala::ImpalaInternalServiceProcessor::process_ExecQueryFInstances()
@ 0x2eb58e4 impala::ImpalaInternalServiceProcessor::dispatchCall()
@ 0x183c5a0 apache::thrift::TDispatchProcessor::process()
@ 0x1b9c7c5 apache::thrift::server::TAcceptQueueServer::Task::run()
@ 0x1b93da5 impala::ThriftThread::RunRunnable()
@ 0x1b954a9 boost::_mfi::mf2<>::operator()()
@ 0x1b9533f boost::_bi::list3<>::operator()<>()
@ 0x1b9508b boost::_bi::bind_t<>::operator()()
@ 0x1b94f9e boost::detail::function::void_function_obj_invoker0<>::invoke()
@ 0x1bd9e0c boost::function0<>::operator()()
@ 0x1ec5039 impala::Thread::SuperviseThread()
@ 0x1ecd1d5 boost::_bi::list5<>::operator()<>()
@ 0x1ecd0f9 boost::_bi::bind_t<>::operator()()
@ 0x1ecd0bc boost::detail::thread_data<>::run()
@ 0x31bbdba thread_proxy
@ 0x3e40a07851 (unknown)
@ 0x3e406e894d (unknown)

Seen once.

Issue Links

• duplicates: IMPALA-7033 Impala crashes on exhaustive release tests