Hi, This is the command that I launched:
cmd /c "<C:\Program Files\Java\jdk1.8.0_191\bin\jstack.exe>" -m -l 7600 >> C:\temp\$(hostname).log where 7600 is the PID of the JVM. Is it correct? Thanks, F.D. On Mon, Feb 25, 2019 at 10:52 AM Ilya Kasnacheev <[email protected]> wrote: > Hello! > > Regardless of extension your thread dumps almost do not contain anything > relevant. > > There is one guess that can be made: > > 0x000007fa7fe069c1 ignite_dll!?save_object_ptr@ > ?$pointer_oserializer@Vportable_binary_oarchive > @@VVolatilityCubeModel@credit@@@detail@archive@boost@ > @EEBAXAEAVbasic_oarchive@234@PEBX@Z + 0x4c901 > > Maybe it's something about taking a lot of time to serialize your > functions. > > Still it's hard to say without Java thread dump. > > Regards, > -- > Ilya Kasnacheev > > > пн, 25 февр. 2019 г. в 11:39, F.D. <[email protected]>: > >> Hi, >> in my previous message there was the dump of the 4 servers. Maybe the >> extension of the files is misleading. >> >> Thanks, >> F.D. >> >> On Mon, Feb 25, 2019 at 7:48 AM Ilya Kasnacheev < >> [email protected]> wrote: >> >>> Hello! >>> >>> Please post Java stack traces collected with jstack utility. Otherwise >>> there's nothing there for us to see, unfortunately. >>> >>> Regards, >>> -- >>> Ilya Kasnacheev >>> >>> >>> чт, 21 февр. 2019 г. в 18:33, F.D. <[email protected]>: >>> >>>> Hi, >>>> I reduced the grid to only 4 server, so it was easier to collect dumps. >>>> In the logs you'll find 3 attempts, the first and the third are dump of the >>>> problem, the second it's a dump with the server in idle. >>>> >>>> Thanks for your support! >>>> >>>> On Thu, Feb 21, 2019 at 10:58 AM Ilya Kasnacheev < >>>> [email protected]> wrote: >>>> >>>>> Hello! >>>>> >>>>> Preferably all nodes in the cluster. >>>>> >>>>> Regards, >>>>> -- >>>>> Ilya Kasnacheev >>>>> >>>>> >>>>> чт, 21 февр. 2019 г. в 12:39, F.D. <[email protected]>: >>>>> >>>>>> Hi, >>>>>> >>>>>> thread log of the client? >>>>>> >>>>>> On Thu, Feb 21, 2019 at 10:29 AM Ilya Kasnacheev < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Hello! >>>>>>> >>>>>>> Can you collect some thread dumps (Java ones, using jstack) during >>>>>>> those 10 seconds freezes? >>>>>>> >>>>>>> Regards, >>>>>>> -- >>>>>>> Ilya Kasnacheev >>>>>>> >>>>>>> >>>>>>> ср, 20 февр. 2019 г. в 20:18, F.D. <[email protected]>: >>>>>>> >>>>>>>> Hi igniters, >>>>>>>> I've a problem when I launch a sequence of about 350 compute >>>>>>>> funcions in my cluster of 10 node. I register a delay in the first >>>>>>>> launcher >>>>>>>> od about 10 sec. after that, it works smoothly. >>>>>>>> If I launch the same numbers of task on a single node, there 's no >>>>>>>> delay. >>>>>>>> It seems like a problem in the discovery process of the whole grid. >>>>>>>> >>>>>>>> Do you have any ideas? >>>>>>>> >>>>>>>> Thanks, >>>>>>>> F. D. >>>>>>>> >>>>>>>
