Hello! Can you share complete logs from that node? You can also search them for "JVM pause" messages or just for any reason why these connections were closed in the first place.
Regards, -- Ilya Kasnacheev чт, 22 апр. 2021 г. в 14:39, Gangaiah Gundeboina <gangaiah.ya...@gmail.com>: > Hi Igniters, > > Some times we are seeing too many 'tcp discovery accepted incoming > connections' from client servers in server logs. Is it due to network > glitch > or connectivity break between servers and clients?. This leads to system > critical errors and many clients disconnected and reconnected. During the > issue time cluster is not responding for some time around 5 mints and > recovered it self. We haven't put any network and jointimeouts at discovery > level, using default time outs.. Cluster should be respond for other > clients, do we need to increase the timeouts. Could you please help us, > below are few entries in server log. > > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery accepted > incoming connection [rmtAddr=/CIPS8.152, rmtPort=48986] > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery spawning > a > new thread for connection [rmtAddr=/CIPS8.152, rmtPort=48986] > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery accepted > incoming connection [rmtAddr=/CIPS3.29, rmtPort=52172] > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery spawning > a > new thread for connection [rmtAddr=/CIPS3.29, rmtPort=52172] > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-sock-reader-#58331%EDIFCustomer%][TcpDiscoverySpi] Started > serving remote node connection [rmtAddr=/CIPS8.152:48986, rmtPort=48986] > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery accepted > incoming connection [rmtAddr=/CIPS4.29, rmtPort=35815] > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery spawning > a > new thread for connection [rmtAddr=/CIPS4.29, rmtPort=35815] > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-sock-reader-#58332%EDIFCustomer%][TcpDiscoverySpi] Started > serving remote node connection [rmtAddr=/CIPS3.29:52172, rmtPort=52172] > [2021-04-21T14:52:54,697][INFO > ][tcp-disco-sock-reader-#58333%EDIFCustomer%][TcpDiscoverySpi] Started > serving remote node connection [rmtAddr=/CIPS4.29:35815, rmtPort=35815] > [2021-04-21T14:52:54,698][INFO > ][tcp-disco-sock-reader-#47336%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS3.29:56843, rmtPort=56843 > [2021-04-21T14:52:54,751][INFO > ][tcp-disco-sock-reader-#47340%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS6.107:55739, rmtPort=55739 > [2021-04-21T14:52:54,755][INFO > ][tcp-disco-sock-reader-#38863%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS2.48:25981, rmtPort=25981 > [2021-04-21T14:52:54,797][INFO > ][tcp-disco-sock-reader-#47296%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS7.31:43122, rmtPort=43122 > [2021-04-21T14:52:54,904][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery accepted > incoming connection [rmtAddr=/CIPS2.45, rmtPort=39922] > [2021-04-21T14:52:54,904][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery spawning > a > new thread for connection [rmtAddr=/CIPS2.45, rmtPort=39922] > [2021-04-21T14:52:54,904][INFO > ][tcp-disco-sock-reader-#58337%EDIFCustomer%][TcpDiscoverySpi] Started > serving remote node connection [rmtAddr=/CIPS2.45:39922, rmtPort=39922] > [2021-04-21T14:52:55,040][INFO > ][tcp-disco-sock-reader-#47606%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS2.155:38128, rmtPort=38128 > [2021-04-21T14:52:55,261][INFO > ][tcp-disco-sock-reader-#47254%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS3.44:44047, rmtPort=44047 > [2021-04-21T14:52:55,392][INFO > ][tcp-disco-sock-reader-#47342%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS4.22:55079, rmtPort=55079 > [2021-04-21T14:52:55,433][INFO > ][tcp-disco-sock-reader-#47302%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS7.44:49161, rmtPort=49161 > [2021-04-21T14:52:55,477][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery accepted > incoming connection [rmtAddr=/CIPS2.57, rmtPort=57963] > [2021-04-21T14:52:55,477][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery spawning > a > new thread for connection [rmtAddr=/CIPS2.57, rmtPort=57963] > [2021-04-21T14:52:55,477][INFO > ][tcp-disco-sock-reader-#58339%EDIFCustomer%][TcpDiscoverySpi] Started > serving remote node connection [rmtAddr=/CIPS2.57:57963, rmtPort=57963] > [2021-04-21T14:52:55,596][INFO > ][tcp-disco-sock-reader-#34121%EDIFCustomer%][TcpDiscoverySpi] Finished > serving remote node connection [rmtAddr=/CIPS6.100:40969, rmtPort=40969 > [2021-04-21T14:52:55,608][INFO > ][tcp-disco-srvr-#3%EDIFCustomer%][TcpDiscoverySpi] TCP discovery accepted > incoming connection [rmtAddr=/CIPS6.101, rmtPort=50848] > > > > > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
