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https://issues.apache.org/jira/browse/IMPALA-6955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lars Volker resolved IMPALA-6955.
---------------------------------
Resolution: Fixed
Fix Version/s: Impala 3.2.0
> Debug webpage request for unknown query ID crashes Impala in
> GetClientRequestState
> ----------------------------------------------------------------------------------
>
> Key: IMPALA-6955
> URL: https://issues.apache.org/jira/browse/IMPALA-6955
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 3.1.0
> Reporter: Vuk Ercegovac
> Assignee: Lars Volker
> Priority: Critical
> Labels: broken-build, flaky
> Fix For: Impala 3.2.0
>
>
> Ran into the following crash on a rhel test recently:
> {noformat}
> Error starting cluster: num_known_live_backends did not reach expected value
> in time{noformat}
> Backtrace:
> {noformat}
> #0 0x00007f92365185c9 in raise () from /lib64/libc.so.6
> #1 0x00007f9236519cd8 in abort () from /lib64/libc.so.6
> #2 0x00007f92393841a5 in os::abort(bool) () from
> /opt/toolchain/sun-jdk-64bit-1.8.0.05/jre/lib/amd64/server/libjvm.so
> #3 0x00007f9239514843 in VMError::report_and_die() () from
> /opt/toolchain/sun-jdk-64bit-1.8.0.05/jre/lib/amd64/server/libjvm.so
> #4 0x00007f9239389562 in JVM_handle_linux_signal () from
> /opt/toolchain/sun-jdk-64bit-1.8.0.05/jre/lib/amd64/server/libjvm.so
> #5 0x00007f92393804f3 in signalHandler(int, siginfo*, void*) () from
> /opt/toolchain/sun-jdk-64bit-1.8.0.05/jre/lib/amd64/server/libjvm.so
> #6 <signal handler called>
> #7 0x00000000016fded0 in base::subtle::NoBarrier_CompareAndSwap (ptr=0x238,
> old_value=0, new_value=1) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/gutil/atomicops-internals-x86.h:85
> #8 0x00000000016fdf50 in base::subtle::Acquire_CompareAndSwap (ptr=0x238,
> old_value=0, new_value=1) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/gutil/atomicops-internals-x86.h:138
> #9 0x00000000016fe26c in base::SpinLock::Lock (this=0x238) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/gutil/spinlock.h:74
> #10 0x00000000016fe2f6 in impala::SpinLock::lock (this=0x238) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/util/spinlock.h:34
> #11 0x0000000001aa8c96 in
> impala::ScopedShardedMapRef<std::shared_ptr<impala::ClientRequestState>
> >::ScopedShardedMapRef (this=0x7f91aa81eb90, query_id=..., sharded_map=0x1c0)
> at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/util/sharded-query-map-util.h:99
> #12 0x0000000001a999e2 in impala::ImpalaServer::GetClientRequestState
> (this=0xa569000, query_id=...) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/service/impala-server.cc:2123
> #13 0x0000000001b3ace6 in impala::ImpalaHttpHandler::QuerySummaryHandler
> (this=0x6f057a0, include_json_plan=true, include_summary=true, args=...,
> document=0x7f91aa81f230) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/service/impala-http-handler.cc:755
> #14 0x0000000001b3cc11 in impala::ImpalaHttpHandler::<lambda(const auto:5&,
> auto:6*)>::operator()<std::map<std::basic_string<char>,
> std::basic_string<char> >, rapidjson::GenericDocument<rapidjson::UTF8<> >
> >(const std::map<std::basic_string<char, std::char_traits<char>,
> std::allocator<char> >, std::basic_string<char, std::char_traits<char>,
> std::allocator<char> >, std::less<std::basic_string<char,
> std::char_traits<char>, std::allocator<char> > >,
> std::allocator<std::pair<std::basic_string<char, std::char_traits<char>,
> std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
> std::allocator<char> > > > > &,
> rapidjson::GenericDocument<rapidjson::UTF8<char>,
> rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator> > *) const
> (__closure=0xd9884b8, args=..., doc=0x7f91aa81f230) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/service/impala-http-handler.cc:132
> #15 0x0000000001b3cc46 in
> boost::detail::function::void_function_obj_invoker2<impala::ImpalaHttpHandler::RegisterHandlers(impala::Webserver*)::<lambda(const
> auto:5&, auto:6*)>, void, const std::map<std::basic_string<char,
> std::char_traits<char>, std::allocator<char> >, std::basic_string<char,
> std::char_traits<char>, std::allocator<char> >,
> std::less<std::basic_string<char, std::char_traits<char>,
> std::allocator<char> > >, std::allocator<std::pair<const
> std::basic_string<char, std::char_traits<char>, std::allocator<char> >,
> std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >
> >&, rapidjson::GenericDocument<rapidjson::UTF8<char>,
> rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator>
> >*>::invoke(boost::detail::function::function_buffer &, const
> std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char>
> >, std::basic_string<char, std::char_traits<char>, std::allocator<char> >,
> std::le\
> ss<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >,
> std::allocator<std::pair<std::basic_string<char, std::char_traits<char>,
> std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
> std::allocator<char> > > > > &,
> rapidjson::GenericDocument<rapidjson::UTF8<char>,
> rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator> > *)
> (function_obj_ptr=..., a0=..., a1=0x7f91aa81f230) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/Impala-Toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:153
> #16 0x0000000001c4f528 in boost::function2<void, std::map<std::string,
> std::string, std::less<std::string>, std::allocator<std::pair<std::string
> const, std::string> > > const&,
> rapidjson::GenericDocument<rapidjson::UTF8<char>,
> rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator> >*>::operator()
> (this=0xd9884b0, a0=..., a1=0x7f91aa81f230) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/Impala-Toolchain/boost-1.57.0-p3/include/boost/function/function_template.hpp:767
> #17 0x0000000001c4d877 in impala::Webserver::RenderUrlWithTemplate
> (this=0xc590b40, arguments=..., url_handler=..., output=0x7f91aa81f820,
> content_type=0x7f91aa81f99c) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/util/webserver.cc:440
> #18 0x0000000001c4d384 in impala::Webserver::BeginRequestCallback
> (this=0xc590b40, connection=0xc46c000, request_info=0xc46c000) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/util/webserver.cc:411
> #19 0x0000000001c4ce25 in impala::Webserver::BeginRequestCallbackStatic
> (connection=0xc46c000) at
> /data/jenkins/workspace/impala-cdh6.x-exhaustive-rhel7/repos/Impala/be/src/util/webserver.cc:370{noformat}
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