My env: with 3 VM hosts, say node1(192.168.1.11)/node2(192.168.1.13)/node3(192.168.1.13). all 3 nodes run with docker ignite:latest (2.8.0), with --net=host parameter, zookeeper 3.5.5 runs at node1 with 2181 port; I have more two components from libs/optional to libs folder, both are ignite-rest-http, ignite-zookeeper, and also download the zookeeper-jute-3.5.5.jar to the libs folder.
I have tried both below approaches, and both of them met exceptions: 1. default-config.xml <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 id="grid.cfg" class="org.apache.ignite.configuration.IgniteConfiguration"> <property name="rebalanceThreadPoolSize" value="1"/> <property name="discoverySpi"> <bean class="org.apache.ignite.spi.discovery.zk.ZookeeperDiscoverySpi"> <property name="zkConnectionString" value="192.168.1.11:2181"/> <property name="sessionTimeout" value="30000"/> <property name="zkRootPath" value="/apacheIgnite"/> <property name="joinTimeout" value="10000"/> </bean> </property> </bean> </beans> with this configuration, I met below exception: Caused by: class org.apache.ignite.IgniteCheckedException: Failed to start SPI: ZookeeperDiscoverySpi [zkRootPath=/apacheIgnite, zkConnectionString=172.19.2.8:2181, joinTimeout=10000, sesTimeout=60000, clientReconnectDisabled=false, internalLsnr=null, stats=ZookeeperDiscoveryStatistics [joinedNodesCnt=0, failedNodesCnt=0, commErrCnt=0]] at org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:300) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:943) at org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1960) ... 11 more Caused by: class org.apache.ignite.spi.IgniteSpiException: Failed to initialize Zookeeper nodes at org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.initZkNodes(ZookeeperDiscoveryImpl.java:850) at org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.startJoin(ZookeeperDiscoveryImpl.java:979) at org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.joinTopology(ZookeeperDiscoveryImpl.java:794) at org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.startJoinAndWait(ZookeeperDiscoveryImpl.java:714) at org.apache.ignite.spi.discovery.zk.ZookeeperDiscoverySpi.spiStart(ZookeeperDiscoverySpi.java:483) at org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:297) ... 13 more Caused by: org.apache.ignite.spi.discovery.zk.internal.ZookeeperClientFailedException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /apacheIgnite at org.apache.ignite.spi.discovery.zk.internal.ZookeeperClient.onZookeeperError(ZookeeperClient.java:915) at org.apache.ignite.spi.discovery.zk.internal.ZookeeperClient.exists(ZookeeperClient.java:300) at org.apache.ignite.spi.discovery.zk.internal.ZookeeperDiscoveryImpl.initZkNodes(ZookeeperDiscoveryImpl.java:821) ... 18 more Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /apacheIgnite at org.apache.zookeeper.KeeperException.create(KeeperException.java:102) at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2021) at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:2049) at org.apache.ignite.spi.discovery.zk.internal.ZookeeperClient.exists(ZookeeperClient.java:297) ... 19 more 2. 2nd one, default-config.xml <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 id="grid.cfg" class="org.apache.ignite.configuration.IgniteConfiguration"> <property name="rebalanceThreadPoolSize" value="1"/> <property name="discoverySpi"> <bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi"> <property name="ipFinder"> <bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder"> <property name="zkConnectionString" value="192.168.1.11:2181"/> </bean> </property> </bean> </property> </bean> </beans> with this configuration, I met below exception: [09:13:29,568][SEVERE][main][TcpDiscoverySpi] Failed to register local node address in IP finder on start (retrying every 2000 ms; change 'reconnectDelay' to configure the frequency of retries). class org.apache.ignite.spi.IgniteSpiException: KeeperErrorCode = ConnectionLoss for /services/ignite at org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder.registerAddresses(TcpDiscoveryZookeeperIpFinder.java:219) at org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinderAdapter.initializeLocalAddresses(TcpDiscoveryIpFinderAdapter.java:66) at org.apache.ignite.spi.discovery.tcp.TcpDiscoveryImpl.registerLocalNodeAddress(TcpDiscoveryImpl.java:361) at org.apache.ignite.spi.discovery.tcp.ServerImpl.spiStart(ServerImpl.java:410) at org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.spiStart(TcpDiscoverySpi.java:2099) at org.apache.ignite.internal.managers.GridManagerAdapter.startSpi(GridManagerAdapter.java:297) at org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:943) at org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1960) at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:1276) at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2038) at org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1703) at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1117) at org.apache.ignite.internal.IgnitionEx.startConfigurations(IgnitionEx.java:1035) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:921) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:820) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:690) at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:659) at org.apache.ignite.Ignition.start(Ignition.java:346) at org.apache.ignite.startup.cmdline.CommandLineStartup.main(CommandLineStartup.java:300) Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /services/ignite at org.apache.zookeeper.KeeperException.create(KeeperException.java:102) at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:2707) at org.apache.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:242) at org.apache.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:231) at org.apache.curator.connection.StandardConnectionHandlingPolicy.callWithRetry(StandardConnectionHandlingPolicy.java:64) at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:100) at org.apache.curator.framework.imps.GetChildrenBuilderImpl.pathInForeground(GetChildrenBuilderImpl.java:228) at org.apache.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:219) at org.apache.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:41) at org.apache.curator.x.discovery.details.ServiceDiscoveryImpl.queryForInstances(ServiceDiscoveryImpl.java:383) at org.apache.curator.x.discovery.details.ServiceDiscoveryImpl.queryForInstances(ServiceDiscoveryImpl.java:307) at org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder.registerAddresses(TcpDiscoveryZookeeperIpFinder.java:214) ... 18 more Need your great help, thanks -- Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/
