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https://issues.apache.org/jira/browse/KUDU-1292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15365518#comment-15365518
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David Alves commented on KUDU-1292:
-----------------------------------
Just saw this in the wild while looping the new *ExactlyOnce* tests of
raft_consensus-itest.
The specific instance was:
Check failed: _s.ok() Bad status: Corruption: New operation's term is not >=
than the previous op's term. Current: 1032.1847. Previous: 1038.1846
> CHECK failure in replica due to invalid term advance
> ----------------------------------------------------
>
> Key: KUDU-1292
> URL: https://issues.apache.org/jira/browse/KUDU-1292
> Project: Kudu
> Issue Type: Bug
> Components: consensus
> Affects Versions: 0.6.0
> Reporter: Todd Lipcon
> Attachments: raft_consensus-itest.txt.gz
>
>
> In looping RaftConsensusITest.TestChurnyElections, I hit a CHECK failure:
> {code}
> F0113 08:09:59.060348 161 raft_consensus_state.cc:578] Check failed:
> _s.ok() Bad status: Corruption: New operation's term is not >= than the
> previous op's term. Current: 520.837. Previous: 522.836
> *** Check failure stack trace: ***
> @ 0x7fe35c8e768d google::LogMessage::Fail() at ??:0
> @ 0x7fe35c8e96fc google::LogMessage::SendToLog() at ??:0
> @ 0x7fe35c8e71e9 google::LogMessage::Flush() at ??:0
> @ 0x7fe35c8ea08f google::LogMessageFatal::~LogMessageFatal() at ??:0
> @ 0x7fe35f4242aa
> kudu::consensus::ReplicaState::AdvanceCommittedIndexUnlocked() at ??:0
> @ 0x7fe35f40de6a kudu::consensus::RaftConsensus::UpdateReplica() at
> ??:0
> @ 0x7fe35f40d6d0 kudu::consensus::RaftConsensus::Update() at ??:0
> @ 0x7fe36030eb6d
> kudu::tserver::ConsensusServiceImpl::UpdateConsensus() at ??:0
> @ 0x7fe35f21893a kudu::consensus::ConsensusServiceIf::Handle() at
> ??:0
> @ 0x7fe35f0e7336 kudu::rpc::ServicePool::RunThread() at ??:0
> @ 0x7fe35f0e92fe boost::_mfi::mf0<>::operator()() at ??:0
> @ 0x7fe35f0e926b boost::_bi::list1<>::operator()<>() at ??:0
> @ 0x7fe35f0e9214 boost::_bi::bind_t<>::operator()() at ??:0
> @ 0x7fe35f0e903a
> boost::detail::function::void_function_obj_invoker0<>::invoke() at ??:0
> @ 0x7fe35f0a1552 boost::function0<>::operator()() at ??:0
> @ 0x7fe35d00bfea kudu::Thread::SuperviseThread() at ??:0
> @ 0x42140a __tsan_thread_start_func at ??:0
> @ 0x7fe35d548182 start_thread at ??:0
> @ 0x7fe35b8ac47d clone at ??:0
> @ (nil) (unknown)
> {code}
> which seems like it might be serious.
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