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  1. Core Server
  2. SERVER-15352

Assertion failure when server gets CTRL+C during MapReduce operation

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major - P3 Major - P3
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      CTRL+C while M/R job is running (& restart?) hoping it'll crash.

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      CTRL+C while M/R job is running (& restart?) hoping it'll crash.

    Description

      I'm not sure if this should be reported or not, but while M/R job was executing in my dev env on Mac OSX 10.9.5 with MongoDB (2014-09-22T19:20:43.231-0300 git version: nogitversion) I got:

      2014-09-22T19:00:48.108-0300 [conn4] 		M/R: (1/3) Emit Progress: 200
      ^C2014-09-22T19:00:52.091-0300 [signalProcessingThread] got signal 2 (Interrupt: 2), will terminate after current cmd ends
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] now exiting
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] dbexit: 
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] shutdown: going to close listening sockets...
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] closing listening socket: 7
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] closing listening socket: 9
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] removing socket file: /tmp/mongodb-27017.sock
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] shutdown: going to flush diaglog...
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] shutdown: going to close sockets...
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] shutdown: waiting for fs preallocator...
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] shutdown: lock for final commit...
      2014-09-22T19:00:52.091-0300 [signalProcessingThread] shutdown: final commit...
      2014-09-22T19:00:52.092-0300 [conn4] Assertion: 16496:V8: NULL Object template instantiated. v8 still executing.
      2014-09-22T19:00:52.110-0300 [conn4] core-development.profiles 0x103e4631a 0x103dfbe44 0x103deb77c 0x103deb5ea 0x103dd2862 0x103dd022b 0x103dd03bb 0x103dd5eac 0x103dc9776 0x103885683 0x10387a613 0x103879dd0 0x1038847bc 0x10388515e 0x10388a436 0x1038e6a89 0x1038e7ae9 0x1038e8f51 0x103b264fc 0x1039d5f0b 
       0   mongod                              0x0000000103e4631a _ZN5mongo15printStackTraceERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEE + 58
       1   mongod                              0x0000000103dfbe44 _ZN5mongo10logContextEPKc + 196
       2   mongod                              0x0000000103deb77c _ZN5mongo11msgassertedEiPKc + 396
       3   mongod                              0x0000000103deb5ea _ZN5mongo11msgassertedEiRKNSt3__112basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEE + 26
       4   mongod                              0x0000000103dd2862 _ZN5mongo7V8Scope11mongoToLZV8ERKNS_7BSONObjEb + 1250
       5   mongod                              0x0000000103dd022b _ZN5mongo7V8Scope16mongoToV8ElementERKNS_11BSONElementEb + 411
       6   mongod                              0x0000000103dd03bb _ZN5mongo7V8Scope16mongoToV8ElementERKNS_11BSONElementEb + 811
       7   mongod                              0x0000000103dd5eac _ZN5mongo7V8Scope6invokeEyPKNS_7BSONObjES3_ibbb + 780
       8   mongod                              0x0000000103dc9776 _ZN5mongo11PooledScope6invokeEyPKNS_7BSONObjES3_ibbb + 54
       9   mongod                              0x0000000103885683 _ZN5mongo5Scope10invokeSafeEyPKNS_7BSONObjES3_ibbb + 51
       10  mongod                              0x000000010387a613 _ZN5mongo2mr9JSReducer7_reduceERKNSt3__16vectorINS_7BSONObjENS2_9allocatorIS4_EEEERS4_Ri + 1715
       11  mongod                              0x0000000103879dd0 _ZN5mongo2mr9JSReducer6reduceERKNSt3__16vectorINS_7BSONObjENS2_9allocatorIS4_EEEE + 128
       12  mongod                              0x00000001038847bc _ZN5mongo2mr5State14reduceInMemoryEv + 268
       13  mongod                              0x000000010388515e _ZN5mongo2mr5State35reduceAndSpillInMemoryStateIfNeededEv + 990
       14  mongod                              0x000000010388a436 _ZN5mongo2mr16MapReduceCommand3runERKNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEERNS_7BSONObjEiRS8_RNS_14BSONObjBuilderEb + 2278
       15  mongod                              0x00000001038e6a89 _ZN5mongo12_execCommandEPNS_7CommandERKNSt3__112basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEERNS_7BSONObjEiRS8_RNS_14BSONObjBuilderEb + 41
       16  mongod                              0x00000001038e7ae9 _ZN5mongo7Command11execCommandEPS0_RNS_6ClientEiPKcRNS_7BSONObjERNS_14BSONObjBuilderEb + 2921
       17  mongod                              0x00000001038e8f51 _ZN5mongo12_runCommandsEPKcRNS_7BSONObjERNS_11_BufBuilderINS_16TrivialAllocatorEEERNS_14BSONObjBuilderEbi + 1313
       18  mongod                              0x0000000103b264fc _ZN5mongo11newRunQueryERNS_7MessageERNS_12QueryMessageERNS_5CurOpES1_ + 876
       19  mongod                              0x00000001039d5f0b _ZN5mongo16assembleResponseERNS_7MessageERNS_10DbResponseERKNS_11HostAndPortE + 2347
      2014-09-22T19:00:52.147-0300 [signalProcessingThread] shutdown: closing all files...
      2014-09-22T19:00:52.233-0300 [signalProcessingThread] closeAllFiles() finished
      2014-09-22T19:00:52.233-0300 [signalProcessingThread] journalCleanup...
      2014-09-22T19:00:52.233-0300 [signalProcessingThread] removeJournalFiles
      2014-09-22T19:00:52.233-0300 [signalProcessingThread] shutdown: removing fs lock...
      2014-09-22T19:00:52.233-0300 [signalProcessingThread] dbexit: really exiting now

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            Unassigned Unassigned
            mirek Mirek Rusin
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