[jira] [Resolved] (IMPALA-5715) crash in MemTracker::ConsumeLocal() when deleting a Block

["Tim Armstrong (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-5715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong resolved IMPALA-5715.
-----------------------------------
    Resolution: Cannot Reproduce

I don't think we have a path to reproduce this for now.

> crash in MemTracker::ConsumeLocal() when deleting a Block
> ---------------------------------------------------------
>
>                 Key: IMPALA-5715
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5715
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 2.8.0
>            Reporter: Tim Armstrong
>            Priority: Critical
>              Labels: crash
>
> An Impala user reported a crash with this backtrace:
> {code}
> 0 impalad!impala::MemTracker::ConsumeLocal(long, impala::MemTracker*) [mem-tracker.h : 141 + 0x7]
>  1 impalad!impala::BufferedBlockMgr::DeleteBlockLocked(boost::unique_lock<boost::mutex> const&, impala::BufferedBlockMgr::Block*) [mem-tracker.h : 147 + 0x14]
>  2 impalad!impala::BufferedBlockMgr::DeleteBlock(impala::BufferedBlockMgr::Block*) [buffered-block-mgr.cc : 892 + 0xe]
>  3 impalad!impala::RowBatch::~RowBatch() [row-batch.cc : 158 + 0xd]
>  4 impalad!impala::BlockingJoinNode::Close(impala::RuntimeState*) [checked_delete.hpp : 34 + 0xd]
>  5 impalad!impala::PlanFragmentExecutor::Close() [plan-fragment-executor.cc : 506 + 0xd]
>  6 impalad!impala::FragmentMgr::FragmentExecState::Exec() [fragment-exec-state.cc : 57 + 0x8]
>  7 impalad!impala::FragmentMgr::FragmentThread(impala::TUniqueId) [fragment-mgr.cc : 86 + 0x5]
>  8 impalad!boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf1<void, impala::FragmentMgr, impala::TUniqueId>, boost::_bi::list2<boost::_bi::value<impala::FragmentMgr*>, boost::_bi::value<impala::TUniqueId> > >, void>::invoke(boost::detail::function::function_buffer&) [mem_fn_template.hpp : 165 + 0x2]
>  9 impalad!impala::Thread::SuperviseThread(std::string const&, std::string const&, boost::function<void ()>, impala::Promise<long>*) [function_template.hpp : 767 + 0x7]
> 10 impalad!boost::detail::thread_data<boost::_bi::bind_t<void, void (*)(std::string const&, std::string const&, boost::function<void ()>, impala::Promise<long>*), boost::_bi::list4<boost::_bi::value<std::string>, boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >, boost::_bi::value<impala::Promise<long>*> > > >::run() [bind.hpp : 457 + 0x6]
> 11 impalad!thread_proxy + 0xda
> 12 libpthread-2.17.so + 0x7dc5
> 13 libc-2.17.so + 0xf773d
> {code}



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