Hello! The easiest way is jstack <process id of visor>
Regards, -- Ilya Kasnacheev пн, 29 июн. 2020 г. в 20:20, John Smith <java.dev....@gmail.com>: > How? > > On Mon, 29 Jun 2020 at 12:03, Ilya Kasnacheev <ilya.kasnach...@gmail.com> > wrote: > >> Hello! >> >> Try collecting thread dump from Visor as it freezes. >> >> Regards, >> -- >> Ilya Kasnacheev >> >> >> пн, 29 июн. 2020 г. в 18:11, John Smith <java.dev....@gmail.com>: >> >>> How though? >>> >>> 1- Entered node command >>> 2- Got list of nodes, including thick clients >>> 3- Selected thick client >>> 4- Entered Y for detailed statistics >>> 5- Snapshot details displayed >>> 6- Data region stats frozen >>> >>> I think the address resolution is working for this as well. I need to >>> confirm. Because I fixed the resolver as per your solution and visor no >>> longer freezes on #6 above. >>> >>> On Mon, 29 Jun 2020 at 10:54, Ilya Kasnacheev <ilya.kasnach...@gmail.com> >>> wrote: >>> >>>> Hello! >>>> >>>> This usually means there's no connectivity between node and Visor. >>>> >>>> Regards, >>>> -- >>>> Ilya Kasnacheev >>>> >>>> >>>> пн, 29 июн. 2020 г. в 17:01, John Smith <java.dev....@gmail.com>: >>>> >>>>> Also I think for Visor as well? >>>>> >>>>> When I do top or node commands, I can see the thick client. But when I >>>>> look at detailed statistics for that particular thick client it freezes >>>>> "indefinitely". Regular statistics it seems ok. >>>>> >>>>> On Mon, 29 Jun 2020 at 08:08, Ilya Kasnacheev < >>>>> ilya.kasnach...@gmail.com> wrote: >>>>> >>>>>> Hello! >>>>>> >>>>>> For thick clients, you need both 47100 and 47500, both directions >>>>>> (perhaps for 47500 only client -> server is sufficient, but for 47100, >>>>>> both >>>>>> are needed). >>>>>> >>>>>> For thin clients, 10800 is enough. For control.sh, 11211. >>>>>> >>>>>> Regards, >>>>>> -- >>>>>> Ilya Kasnacheev >>>>>> >>>>>> >>>>>> пт, 26 июн. 2020 г. в 22:06, John Smith <java.dev....@gmail.com>: >>>>>> >>>>>>> I'm askin in separate question so people can search for it if they >>>>>>> ever come across this... >>>>>>> >>>>>>> My server nodes are started as and I also connect the client as such. >>>>>>> >>>>>>> <bean >>>>>>> class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder"> >>>>>>> <property name="addresses"> >>>>>>> <list> >>>>>>> <value>foo:47500</value> >>>>>>> ... >>>>>>> </list> >>>>>>> </property> >>>>>>> </bean> >>>>>>> >>>>>>> In my client code I used the basic address resolver >>>>>>> >>>>>>> And I put in the map >>>>>>> >>>>>>> "{internalHostIP}:47500", "{externalHostIp}:{externalPort}" >>>>>>> >>>>>>> igniteConfig.setAddressResolver(addrResolver); >>>>>>> >>>>>>> >>>>>>> QUESTIONS >>>>>>> ___________________ >>>>>>> >>>>>>> 1- Port 47500 is used for discovery only? >>>>>>> 2- Port 47100 is used for actual coms to the nodes? >>>>>>> 3- In my container environment I have only mapped 47100, do I also >>>>>>> need to map for 47500 for the Tcp Discovery SPI? >>>>>>> 4- When I connect with Visor and I try to look at details for the >>>>>>> client node it blocks. I'm assuming that's because visor cannot connect >>>>>>> back to the client at 47100? >>>>>>> Se logs below >>>>>>> >>>>>>> LOGS >>>>>>> ___________________ >>>>>>> >>>>>>> When I look at the client logs I get... >>>>>>> >>>>>>> IgniteConfiguration [ >>>>>>> igniteInstanceName=xxxxxx, >>>>>>> ... >>>>>>> discoSpi=TcpDiscoverySpi [ >>>>>>> addrRslvr=null, <--- Do I need to use BasicResolver or here??? >>>>>>> ... >>>>>>> commSpi=TcpCommunicationSpi [ >>>>>>> ... >>>>>>> locAddr=null, >>>>>>> locHost=null, >>>>>>> locPort=47100, >>>>>>> addrRslvr=null, <--- Do I need to use BasicResolver or here??? >>>>>>> ... >>>>>>> ], >>>>>>> ... >>>>>>> addrRslvr=BasicAddressResolver [ >>>>>>> inetAddrMap={}, >>>>>>> inetSockAddrMap={/internalIp:47100=/externalIp:2389} <---- >>>>>>> ], >>>>>>> ... >>>>>>> clientMode=true, >>>>>>> ... >>>>>>> >>>>>>> >>>>>>>