I switched to Ignite 2.11, and started to obtain the following messages for one of Ignite nodes (I have two nodes in total launched within Docker for our testing infrastructure) ignite_2 | [12:30:35,205][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,206][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,206][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,206][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,207][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,207][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,208][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,208][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,208][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,209][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,209][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,210][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,210][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,211][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,211][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,211][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,212][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused) ignite_2 | [12:30:35,212][WARNING][tcp-disco-ip-finder-cleaner-#8-#175][TcpDiscoverySpi] Failed to ping node [nodeId=null]. Reached the timeout 10000ms. Cause: Connection refused (Connection refused)
Could you please say what is wrong and how to avoid these messages, they appear constantly and are very annoying, even if not harmful?
