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From "Henry Robinson (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (IMPALA-5377) IMPALAD Crashed With the impala starting large number of JDBC accessing
Date Tue, 06 Jun 2017 02:50:18 GMT

     [ https://issues.apache.org/jira/browse/IMPALA-5377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Henry Robinson resolved IMPALA-5377.
------------------------------------
       Resolution: Fixed
    Fix Version/s: Impala 2.10.0

https://github.com/apache/incubator-impala/commit/f3fdd4d4a8025bab1d2babe9772252f1703a60ee

> IMPALAD   Crashed    With the impala starting   large number of JDBC accessing
> ------------------------------------------------------------------------------
>
>                 Key: IMPALA-5377
>                 URL: https://issues.apache.org/jira/browse/IMPALA-5377
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Backend
>    Affects Versions: Impala 2.9.0
>         Environment: Apache impala branch  eb54287fb4c635c8fc6c96872e87ad5a98b16339 
>            Reporter: yyzzjj
>            Assignee: Henry Robinson
>            Priority: Critical
>             Fix For: Impala 2.10.0
>
>
>  from the symptom point of view   like this
> query access  before  ExecEnv::StartServices() which  init mem_tracker_
> (gdb) bt
> #0  impala::MemTracker::CheckLimitExceeded (this=0x0) at /export/ldb/online/impala_master/be/src/runtime/mem-tracker.h:331
> #1  impala::MemTracker::LimitExceeded (this=0x0) at /export/ldb/online/impala_master/be/src/runtime/mem-tracker.h:234
> #2  impala::QueryState::Init (this=this@entry=0x973e400, rpc_params=...) at /export/ldb/online/impala_master/be/src/runtime/query-state.cc:98
> #3  0x0000000000cf550a in impala::QueryExecMgr::StartQuery (this=0xb137aa0, params=...)
at /export/ldb/online/impala_master/be/src/runtime/query-exec-mgr.cc:51
> #4  0x0000000000d7e020 in impala::ImpalaInternalService::ExecQueryFInstances (this=0xa07bf00,
return_val=..., params=...) at /export/ldb/online/impala_master/be/src/service/impala-internal-service.cc:50
> #5  0x0000000000fcbfb4 in impala::ImpalaInternalServiceProcessor::process_ExecQueryFInstances
(this=0xbced020, seqid=1, iprot=<optimized out>, oprot=0x96c8e40, connectionContext=<optimized
out>)
>     at /export/ldb/online/impala_master/be/generated-sources/gen-cpp/ImpalaInternalService.cpp:1433
> #6  0x0000000000fcb326 in impala::ImpalaInternalServiceProcessor::dispatchCall (this=0xbced020,
iprot=0x96c8e70, oprot=0x96c8e40, fname=..., seqid=1, connectionContext=0xbf138d0)
>     at /export/ldb/online/impala_master/be/generated-sources/gen-cpp/ImpalaInternalService.cpp:1403
> #7  0x00000000008c52cc in apache::thrift::TDispatchProcessor::process (this=0xbced020,
in=..., out=..., connectionContext=0xbf138d0)
>     at /export/ldb/online/impala_master/thirdparty/fbthrift-2016.12.19.00/build/include/thrift/lib/cpp/TDispatchProcessor.h:124
> #8  0x00007f05f6c1901f in apache::thrift::server::TThreadedServer::Task::run (this=0xbf13880)
at server/TThreadedServer.cpp:65
> #9  0x00007f05f6c25594 in apache::thrift::concurrency::PthreadThread::threadMain (arg=<optimized
out>) at concurrency/PosixThreadFactory.cpp:194
> #10 0x0000003cd3c079d1 in start_thread () from /lib64/libpthread.so.0
> #11 0x0000003cd34e886d in clone () from /lib64/libc.so.6



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