[jira] [Created] (TRAFODION-812) LP Bug: 1401012 - T2 YCSB - Cores seen during connect if threads and processes per node are increased

["Alice Chen (JIRA)" <ji...@apache.org>]

Alice Chen created TRAFODION-812:
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             Summary: LP Bug: 1401012 - T2 YCSB - Cores seen during connect if threads and processes per node are increased
                 Key: TRAFODION-812
                 URL: https://issues.apache.org/jira/browse/TRAFODION-812
             Project: Apache Trafodion
          Issue Type: Bug
          Components: sql-exe
            Reporter: Aruna Sadashiva
            Assignee: Selvaganesan Govindarajan
            Priority: Critical
             Fix For: 1.0 (pre-incubation)


While running ycsb on lava with T2 driver, noticing new cores while connection is being established when threads and processes per node are increased .

#6  getSemaphore (context=@0x7f1d859392b8) at ../cli/Context.h:593
#7  getCliSemaphore (context=@0x7f1d859392b8) at ../cli/CliExtern.cpp:923
#8  0x00007f1d82c9118c in SQL_EXEC_SetEnviron_Internal (propagate=0)
    at ../cli/CliExtern.cpp:6570
#9  0x00007f1d82c9948e in SQL_EXEC_CreateContext (context_handle=0x29ac6a0, 
    sqlAuthId=0x0, forFutureUse=0) at ../cli/CliExtern.cpp:1437

another is :

#6  0x0000003363609220 in pthread_mutex_lock () from /lib64/libpthread.so.0
#7  0x00007ff0cefbd339 in EnterCriticalSection (
    pCriticalSection=<value optimized out>) at traf_misc.cpp:106
#8  0x00007ff0cd843197 in get (propagate=0) at ../cli/CliSemaphore.h:63
#9  SQL_EXEC_SetEnviron_Internal (propagate=0) at ../cli/CliExtern.cpp:6571
#10 0x00007ff0cd84b48e in SQL_EXEC_CreateContext (context_handle=0x1cb7ed0, 
    sqlAuthId=0x0, forFutureUse=0) at ../cli/CliExtern.cpp:1437
#11 0x00007ff0cf8c1576 in CONNECT (pSrvrConnect=0x1cb7ed0)
    at native/SqlInterface.cpp:2802



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