Fixed
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Details
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Assignee
Gavin HallidayGavin HallidayReporter
Jacob Cobbett-SmithJacob Cobbett-SmithPriority
CriticalFix versions
Details
Details
Components
Assignee
Gavin Halliday
Gavin HallidayReporter
Jacob Cobbett-Smith
Jacob Cobbett-SmithPriority
CriticalFix versions
Created June 8, 2016 at 5:13 PM
Updated October 10, 2016 at 6:15 PM
Resolved June 9, 2016 at 10:36 AM
Not sure how widespread, but all Thor queries seem to stall whilst joining CThreadedPersistent objects, i.e. here:
#0 sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:85
#1 0x00007fdd028bde99 in Semaphore::wait (this=0x7fdcfa5c7f48, timeout=4294967295) at /home/ati/HPCC-Platform/system/jlib/jsem.cpp:60
#2 0x00007fdd028f2a65 in CThreadedPersistent::join (this=0x7fdcfa5c7e50, timeout=4294967295) at /home/ati/HPCC-Platform/system/jlib/jthread.cpp:609
Reverting this commit avoided the deadlock.