Hi, I'm experiencing that some spark task on Mesos 0.25 occasionally won't start. Please tell some advice how to see more detail against it.
Here is the slave log about bad task Nov 23 08:54:26 mesos-s2 mesos-slave[18499]: I1123 08:54:26.677291 18516 slave.cpp:2379] Got registration for executor '235498ca-6603-4cfe-bfc7-94005bb235fb-S5' of framework 235498ca-6603-4cfe-bfc7-94005bb235fb-1442 from executor(1)@ 10.130.91.16:60295 Nov 23 08:54:26 mesos-s2 mesos-slave[18499]: I1123 08:54:26.679875 18516 slave.cpp:1760] Sending queued task '0' to executor '235498ca-6603-4cfe-bfc7-94005bb235fb-S5' of framework 235498ca-6603-4cfe-bfc7-94005bb235fb-1442 (no more log about this task) When task succeed to run, slave log shows like that. Nov 23 08:44:39 al-mesos-s3 mesos-slave[8644]: I1123 08:44:39.637285 8658 slave.cpp:2379] Got registration for executor '235498ca-6603-4cfe-bfc7-94005bb235fb-S6' of framework 235498ca-6603-4cfe-bfc7-94005bb235fb-1437 from executor(1)@ 10.130.98.65:52273 Nov 23 08:44:39 al-mesos-s3 mesos-slave[8644]: I1123 08:44:39.639233 8658 slave.cpp:1760] Sending queued task '6' to executor '235498ca-6603-4cfe-bfc7-94005bb235fb-S6' of framework 235498ca-6603-4cfe-bfc7-94005bb235fb-1437 Nov 23 08:44:42 al-mesos-s3 mesos-slave[8644]: I1123 08:44:42.608182 8658 slave.cpp:2717] Handling status update TASK_RUNNING (UUID: ff5a2278-0753-4541-bd33-a55f3a09fb69) for task 6 of framework 235498ca-6603-4cfe-bfc7-94005bb235fb-1437 from executor(1)@ 10.130.98.65:52273 Nov 23 08:44:42 al-mesos-s3 mesos-slave[8644]: I1123 08:44:42.612318 8658 status_update_manager.cpp:322] Received status update TASK_RUNNING (UUID: ff5a2278-0753-4541-bd33-a55f3a09fb69) for task 6 of framework 235498ca-6603-4cfe-bfc7-94005bb235fb-1437 Any advice is welcome. Best Regards, Mitsutoshi Kiuchi
