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https://issues.apache.org/jira/browse/IMPALA-12617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Smith resolved IMPALA-12617.
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Fix Version/s: Impala 4.4.0
Resolution: Fixed
> Statestore hit DCHECK failure in ThreadPool::Offer()
> ----------------------------------------------------
>
> Key: IMPALA-12617
> URL: https://issues.apache.org/jira/browse/IMPALA-12617
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Reporter: Wenzhe Zhou
> Assignee: Wenzhe Zhou
> Priority: Major
> Fix For: Impala 4.4.0
>
>
> Statestore hit DCHECK failure in ThreadPool::Offer() when ran
> custom_cluster/test_statestored_ha.py::TestStatestoredHA::test_statestored_manual_failover
> in GVO with following stack:
> {code:java}
> Log line format: [IWEF]mmdd hh:mm:ss.uuuuuu threadid file:line] msg
> E1210 22:03:20.429834 2103817 logging.cc:256] stderr will be logged to this
> file.
> F1210 22:03:20.438897 2103854 thread-pool.h:103] Check failed: initialized_
> *** Check failure stack trace: ***
> @ 0x38e9c5d google::LogMessage::Fail()
> @ 0x38ebb94 google::LogMessage::SendToLog()
> @ 0x38e963c google::LogMessage::Flush()
> @ 0x38ec0b9 google::LogMessageFatal::~LogMessageFatal()
> @ 0x18137f9 impala::Statestore::OfferUpdate()
> @ 0x1814c91 impala::Statestore::RegisterSubscriber()
> @ 0x1844606 StatestoreThriftIf::RegisterSubscriber()
> @ 0x184278e
> impala::StatestoreServiceProcessorT<>::process_RegisterSubscriber()
> @ 0x18457fd
> impala::StatestoreServiceProcessorT<>::dispatchCall()
> @ 0xf1cd25 apache::thrift::TDispatchProcessor::process()
> @ 0x13723a2
> apache::thrift::server::TAcceptQueueServer::Task::run()
> @ 0x135ee3d impala::ThriftThread::RunRunnable()
> @ 0x1360a65
> boost::detail::function::void_function_obj_invoker0<>::invoke()
> @ 0x19bbe58 impala::Thread::SuperviseThread()
> @ 0x19bcc61 boost::detail::thread_data<>::run()
> @ 0x240bb67 thread_proxy
> @ 0x7f24994b1609 start_thread
> @ 0x7f24974cc133 clone
> {code}
> statestore uses thread pools to periodically send catalog topic update and
> cluster membership. It adds sending tasks to the queues of thread pools when
> receiving registration requests from subscribers so the thread pools have to
> be ready before the Thrift server of statestore is started to accept
> registration request.
> Current code call ThreadPool::Init() after the Thrift server is started. This
> could cause statestore to hit DCHECK failure in ThreadPool::Offer().
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