pmap behavior with err_stop   true  7808 Closed simonster opened this Issue on Aug 1, 2014 · 3 comments Projects  Decision Needed in Julia Labels decision parallel Milestone   0.6.0 Assignees No one assigned 4 participants  simonster  amitmurthy  samoconnor  StefanKarpinski Notifications    simonster The Julia Language member simonster commented on Aug 1, 2014  Right now, the code:  pmap  x -  sleep x ; println x ; error  error   , 1:2; err_stop true   gives output          From worker 2:  1 exception on 2: ERROR: error  in error at error-jl:21  in anonymous at none:1  in anonymous at multi-jl:855  in run_work_thunk at multi-jl:621  in anonymous at task-jl:855         From worker 3:  2 exception on 3: ERROR: error  in error at error-jl:21  in anonymous at none:1  in anonymous at multi-jl:855  in run_work_thunk at multi-jl:621  in anonymous at task-jl:855 2-element Array Any,1 :  ErrorException  error    ErrorException  error    If a worker throws an error, maybe pmap should interupt the other workers immediately rather than waiting for them to finish their jobs? Also, if err_stop   true, maybe the error should be rethrown?  simonster simonster added decision parallel labels on Aug 1, 2014  amitmurthy The Julia Language member amitmurthy commented on Sep 4, 2014  Sounds right. Both your suggestions are consistent with what is expected when err_stop   true  simonster simonster referenced this issue on Sep 1, 2015 Closed RemoteException not re-thrown by pmap    12908  samoconnor samoconnor commented on Oct 14, 2015  See fix here  12943  multidis multidis referenced this issue in JuliaOpt Optim-jl on Nov 23, 2015 Closed Linesearch output in teh constrained branch  151  StefanKarpinski StefanKarpinski added this to the 0.6.0 milestone on Sep 13  amitmurthy The Julia Language member amitmurthy commented 28 days ago  err_stop has been replaced with on_error and retry_n keyword args in 0.5  amitmurthy amitmurthy closed this 28 days ago