T2 YCSB - Cores seen during connect if threads and processes per node are increased

[Aruna Sadashiva]

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

[Selvaganesan Govindarajan (selva-ganesan)]

Fixed. See

https://review.trafodion.org/#/c/820/
https://review.trafodion.org/#/c/897/
https://review.trafodion.org/#/c/851/