Hi there, My cluster always has the exception like below
at org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processDiscoveryMessage(ClientImpl.java:1874) [ignite-core-2.3.0.jar!/:2.3.0] at org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.body(ClientImpl.java:1758) [ignite-core-2.3.0.jar!/:2.3.0] at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62) [ignite-core-2.3.0.jar!/:2.3.0] Caused by: org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$HandshakeException: *Remote node ID is not as expected *[expected=367d0c21-90d8-4717-a909-593392dd9ba1, rcvd=4903508d-2b22-4fbc-88ad-01cd9f17f364] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeHandshake(TcpCommunicationSpi.java:3442) ~[ignite-core-2.3.0.jar!/:2.3.0] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3135) ~[ignite-core-2.3.0.jar!/:2.3.0] ... 94 more * Suppressed: org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/127.0.0.1:47100, err=Remote node ID is not as expected [expected=367d0c21-90d8-4717-a909-593392dd9ba1, rcvd=4903508d-2b22-4fbc-88ad-01cd9f17f364]]* at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3293) ~[ignite-core-2.3.0.jar!/:2.3.0] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2839) ~[ignite-core-2.3.0.jar!/:2.3.0] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2726) ~[ignite-core-2.3.0.jar!/:2.3.0] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:2587) ~[ignite-core-2.3.0.jar!/:2.3.0] Why Ignite tried to connect 127.0.0.1 because I use static IP finder and my config file looks like <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> <bean class="org.apache.ignite.configuration.IgniteConfiguration"> <property name="communicationSpi"> <bean class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi"> <property name="messageQueueLimit" value="1024"/> </bean> </property> <property name="deploymentMode" value="PRIVATE"/> <property name="peerClassLoadingEnabled" value="true"/> <property name="dataStorageConfiguration"> <bean class="org.apache.ignite.configuration.DataStorageConfiguration"> <property name="defaultDataRegionConfiguration"> <bean class="org.apache.ignite.configuration.DataRegionConfiguration"> <property name="persistenceEnabled" value="true"/> </bean> </property> </bean> </property> <property name="gridLogger"> <bean class="org.apache.ignite.logger.log4j2.Log4J2Logger"> <constructor-arg type="java.lang.String" value="config/ignite-log4j2.xml"/> </bean> </property> <property name="discoverySpi"> <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi"> <property name="ipFinder"> <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder"> <property name="addresses"> <list> <value>10.xxx.xxx.xxx:47500..47509</value> <value>10.xxx.xxx.xxx:47500..47509</value> </list> </property> </bean> </property> </bean> </property> </bean> </beans> -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/