>.... ringframework/spring-jdbc/4.3.18.RELEASE/spring-jdbc-4.3.18.RELEASE.jar:/root/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar:/root/.m2/repository/org/apache/ignite/ignite-indexing/2.7.5/ignite-indexing-2.7.5.jar:/root/.m2/repository/commons-codec/commons-codec/1.11/commons-codec-1.11.jar:/root/.m2/repository/org/apache/lucene/lucene-core/7.4.0/lucene-core-7.4.0.jar:/root/.m2/repository/org/apache/lucene/lucene-analyzers-common/7.4.0/lucene-analyzers-common-7.4.0.jar:/root/.m2/repository/org/apache/lucene/lucene-queryparser/7.4.0/lucene-queryparser-7.4.0.jar:/root/.m2/repository/org/apache/lucene/lucene-queries/7.4.0/lucene-queries-7.4.0.jar:/root/.m2/repository/org/apache/lucene/lucene-sandbox/7.4.0/lucene-sandbox-7.4.0.jar:/root/.m2/repository/com/h2database/h2/1.4.197/h2-1.4.197.jar:/root/.m2/repository/org/apache/ignite/ignite-rest-http/2.7.5/ignite-rest-http-2.7.5.jar:/root/.m2/repository/org/apache/tomcat/tomcat-servlet-api/9.0.10/tomcat-servlet-api-9.0.10.jar:/root/.m2/repository/commons-lang/commons-lang/2.6/commons-lang-2.6.jar:/root/.m2/repository/org/eclipse/jetty/jetty-continuation/9.4.11.v20180605/jetty-continuation-9.4.11.v20180605.jar:/root/.m2/repository/org/eclipse/jetty/jetty-http/9.4.11.v20180605/jetty-http-9.4.11.v20180605.jar:/root/.m2/repository/org/eclipse/jetty/jetty-io/9.4.11.v20180605/jetty-io-9.4.11.v20180605.jar:/root/.m2/repository/org/eclipse/jetty/jetty-server/9.4.11.v20180605/jetty-server-9.4.11.v20180605.jar:/root/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar:/root/.m2/repository/org/eclipse/jetty/jetty-util/9.4.11.v20180605/jetty-util-9.4.11.v20180605.jar:/root/.m2/repository/org/eclipse/jetty/jetty-xml/9.4.11.v20180605/jetty-xml-9.4.11.v20180605.jar:/root/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.6/jackson-core-2.9.6.jar:/root/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.9.6/jackson-annotations-2.9.6.jar:/root/.m2/repository/com/fasterxml/jackson/core/jackson-dat abind/2.9.6/jackson-databind-2.9.6.jar:/root/.m2/repository/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar:/root/.m2/repository/ org/slf4j/slf4j-log4j12/1.7.7/slf4j-log4j12-1.7.7.jar:/root/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar:/root/.m2/reposi tory/mysql/mysql-connector-java/5.1.40/mysql-connector-java-5.1.40.jar load.LoadCaches Sep 09, 2019 12:02:36 PM java.util.logging.LogManager$RootLogger log WARNING: Failed to resolve default logging config file: config/java.util.logging.properties [12:02:36] __________ ________________ [12:02:36] / _/ ___/ |/ / _/_ __/ __/ [12:02:36] _/ // (7 7 // / / / / _/ [12:02:36] /___/\___/_/|_/___/ /_/ /___/ [12:02:36] [12:02:36] ver. 2.7.5#20190603-sha1:be4f2a15 [12:02:36] 2018 Copyright(C) Apache Software Foundation [12:02:36] [12:02:36] Ignite documentation: http://ignite.apache.org [12:02:36] [12:02:36] Quiet mode. [12:02:36] ^-- Logging by 'JavaLogger [quiet=true, config=null]' [12:02:36] ^-- To see **FULL** console log here add -DIGNITE_QUIET=false or "-v" to ignite.{sh|bat} [12:02:36] [12:02:36] OS: Linux 4.18.0-25-generic amd64 [12:02:36] VM information: OpenJDK Runtime Environment 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10 Private Build OpenJDK 64-Bit Server VM 25.222-b10 [12:02:36] Please set system property '-Djava.net.preferIPv4Stack=true' to avoid possible problems in mixed environments. [12:02:36] Initial heap size is 188MB (should be no less than 512MB, use -Xms512m -Xmx512m). [12:02:36] Configured plugins: [12:02:36] ^-- None [12:02:36] [12:02:36] Configured failure handler: [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=[SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]]] [12:02:37] Message queue limit is set to 0 which may lead to potential OOMEs when running cache operations in FULL_ASYNC or PRIMARY_SYNC modes due to message queues growth on sender and receiver sides. [12:02:37] Security status [authentication=off, tls/ssl=off] [12:02:37] REST protocols do not start on client node. To start the protocols on client node set '-DIGNITE_REST_START_ON_CLIENT=true' system property. log4j:WARN No appenders could be found for logger (org.springframework.beans.factory.support.DefaultListableBeanFactory). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Sep 09, 2019 12:02:39 PM org.apache.ignite.logger.java.JavaLogger error SEVERE: Failed to send message to remote node [node=TcpDiscoveryNode [id=46e6b96a-a57b-4f89-a289-549ff9a41250, addrs=[0:0:0:0:0:0:0:1%lo, 10.65.47.92, 127.0.0.1, 172.17.0.1, 172.18.0.1, 172.20.0.1], sockAddrs=[/172.20.0.1:47500, /10.65.47.92:47500, /172.17.0.1:47500, /0:0:0:0:0:0:0:1%lo:47500, /127.0.0.1:47500, /172.18.0.1:47500], discPort=47500, order=1, intOrder=1, lastExchangeTime=1568023358871, loc=false, ver=2.7.5#20190603-sha1:be4f2a15, isClient=false], msg=GridIoMessage [plc=2, topic=TOPIC_METADATA_REQ, topicOrd=25, ordered=false, timeout=0, skipOnTimeout=false, msg=MetadataRequestMessage [typeId=4]]] class org.apache.ignite.IgniteCheckedException: Failed to connect to node (is node still alive?). Make sure that each ComputeTask and cache Transaction has a timeout set in order to prevent parties from waiting forever in case of network issues [nodeId=46e6b96a-a57b-4f89-a289-549ff9a41250, addrs=[/172.20.0.1:47100, /10.65.47.92:47100, /172.17.0.1:47100, /172.18.0.1:47100, /0:0:0:0:0:0:0:1%lo:47100, /127.0.0.1:47100]] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3459) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2987) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2870) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:2713) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:2672) at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1656) at org.apache.ignite.internal.managers.communication.GridIoManager.sendToGridTopic(GridIoManager.java:1731) at org.apache.ignite.internal.processors.cache.binary.ClientMetadataRequestFuture.requestMetadata(ClientMetadataRequestFuture.java:103) at org.apache.ignite.internal.processors.cache.binary.BinaryMetadataTransport.requestUpToDateMetadata(BinaryMetadataTransport.java:224) at org.apache.ignite.internal.processors.cache.binary.CacheObjectBinaryProcessorImpl.metadata0(CacheObjectBinaryProcessorImpl.java:525) at org.apache.ignite.internal.processors.cache.binary.CacheObjectBinaryProcessorImpl$2.metadata0(CacheObjectBinaryProcessorImpl.java:194) at org.apache.ignite.internal.binary.BinaryContext.affinityKeyFieldName(BinaryContext.java:1306) at org.apache.ignite.internal.processors.cache.binary.CacheObjectBinaryProcessorImpl.affinityKeyField(CacheObjectBinaryProcessorImpl.java:715) at org.apache.ignite.internal.processors.cache.CacheDefaultBinaryAffinityKeyMapper.affinityKeyField(CacheDefaultBinaryAffinityKeyMapper.java:134) at org.apache.ignite.internal.processors.cache.CacheDefaultBinaryAffinityKeyMapper.affinityKeyField(CacheDefaultBinaryAffinityKeyMapper.java:102) at org.apache.ignite.internal.processors.query.QueryUtils.typeForQueryEntity(QueryUtils.java:497) at org.apache.ignite.internal.processors.query.GridQueryProcessor.onCacheStart0(GridQueryProcessor.java:706) at org.apache.ignite.internal.processors.query.GridQueryProcessor.onCacheStart(GridQueryProcessor.java:866) at org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCache(GridCacheProcessor.java:1330) at org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStart(GridCacheProcessor.java:2165) at org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCachesOnLocalJoin(GridCacheProcessor.java:2023) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.initCachesOnLocalJoin(GridDhtPartitionsExchangeFuture.java:927) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:769) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:2668) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:2540) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at java.lang.Thread.run(Thread.java:748) Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/172.20.0.1:47100, err=Failed to read from channel.] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 26 more Caused by: class org.apache.ignite.IgniteCheckedException: Failed to read from channel. at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeTcpHandshake(TcpCommunicationSpi.java:3825) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3313) ... 26 more Caused by: java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:197) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.safeTcpHandshake(TcpCommunicationSpi.java:3666) ... 27 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/10.65.47.92:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 26 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 26 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/172.17.0.1:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 26 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 26 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/172.18.0.1:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 26 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 26 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/0:0:0:0:0:0:0:1%lo:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 26 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 26 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/127.0.0.1:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 26 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 26 more Sep 09, 2019 12:02:39 PM org.apache.ignite.logger.java.JavaLogger error SEVERE: Failed to send message to remote node [node=TcpDiscoveryNode [id=46e6b96a-a57b-4f89-a289-549ff9a41250, addrs=[0:0:0:0:0:0:0:1%lo, 10.65.47.92, 127.0.0.1, 172.17.0.1, 172.18.0.1, 172.20.0.1], sockAddrs=[/172.20.0.1:47500, /10.65.47.92:47500, /172.17.0.1:47500, /0:0:0:0:0:0:0:1%lo:47500, /127.0.0.1:47500, /172.18.0.1:47500], discPort=47500, order=1, intOrder=1, lastExchangeTime=1568023358871, loc=false, ver=2.7.5#20190603-sha1:be4f2a15, isClient=false], msg=GridIoMessage [plc=2, topic=TOPIC_CACHE, topicOrd=8, ordered=false, timeout=0, skipOnTimeout=false, msg=GridDhtPartitionsSingleMessage [parts=null, partCntrs=null, partsSizes=null, partHistCntrs=null, err=null, client=true, compress=true, finishMsg=null, activeQryTrackers=GridLongList [idx=0, arr=[]], super=GridDhtPartitionsAbstractMessage [exchId=GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=4, minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode [id=4a0defbe-bd01-4ee4-83c4-1519789e7fdb, addrs=[0:0:0:0:0:0:0:1%lo, 10.65.47.92, 127.0.0.1, 172.17.0.1, 172.18.0.1, 172.20.0.1], sockAddrs=[/172.17.0.1:0, /0:0:0:0:0:0:0:1%lo:0, /127.0.0.1:0, /172.18.0.1:0, /172.20.0.1:0, /10.65.47.92:0], discPort=0, order=4, intOrder=0, lastExchangeTime=1568023357604, loc=true, ver=2.7.5#20190603-sha1:be4f2a15, isClient=true], topVer=4, nodeId8=4a0defbe, msg=null, type=NODE_JOINED, tstamp=1568023358922], nodeId=4a0defbe, evt=NODE_JOINED], lastVer=GridCacheVersion [topVer=0, order=1568023357300, nodeOrder=0], super=GridCacheMessage [msgId=1, depInfo=null, err=null, skipPrepare=false]]]]] class org.apache.ignite.IgniteCheckedException: Failed to connect to node (is node still alive?). Make sure that each ComputeTask and cache Transaction has a timeout set in order to prevent parties from waiting forever in case of network issues [nodeId=46e6b96a-a57b-4f89-a289-549ff9a41250, addrs=[/172.20.0.1:47100, /10.65.47.92:47100, /172.17.0.1:47100, /172.18.0.1:47100, /0:0:0:0:0:0:0:1%lo:47100, /127.0.0.1:47100]] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3459) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createNioClient(TcpCommunicationSpi.java:2987) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2870) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:2713) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:2672) at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1656) at org.apache.ignite.internal.managers.communication.GridIoManager.sendToGridTopic(GridIoManager.java:1731) at org.apache.ignite.internal.processors.cache.GridCacheIoManager.send(GridCacheIoManager.java:1170) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.sendLocalPartitions(GridDhtPartitionsExchangeFuture.java:1883) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.clientOnlyExchange(GridDhtPartitionsExchangeFuture.java:1335) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:818) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body0(GridCachePartitionExchangeManager.java:2668) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:2540) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at java.lang.Thread.run(Thread.java:748) Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/172.20.0.1:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 14 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 14 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/10.65.47.92:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 14 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 14 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/172.17.0.1:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 14 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 14 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/172.18.0.1:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 14 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 14 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/0:0:0:0:0:0:0:1%lo:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 14 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 14 more Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to connect to address [addr=/127.0.0.1:47100, err=Connection refused] at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3462) ... 14 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:111) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.createTcpClient(TcpCommunicationSpi.java:3299) ... 14 more Sep 09, 2019 12:02:39 PM org.apache.ignite.logger.java.JavaLogger error SEVERE: Failed to send message: TcpDiscoveryClientPingRequest [nodeToPing=46e6b96a-a57b-4f89-a289-549ff9a41250, super=TcpDiscoveryAbstractMessage [sndNodeId=null, id=813a9751d61-4a0defbe-bd01-4ee4-83c4-1519789e7fdb, verifierNodeId=null, topVer=0, pendingIdx=0, failedNodes=null, isClient=false]] java.net.SocketException: Socket is closed at java.net.Socket.getSendBufferSize(Socket.java:1215) at org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.socketStream(TcpDiscoverySpi.java:1480) at org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi.writeToSocket(TcpDiscoverySpi.java:1606) at org.apache.ignite.spi.discovery.tcp.ClientImpl$SocketWriter.body(ClientImpl.java:1362) at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62) [12:02:40] Failed to connect to any address from IP finder (will retry to join topology every 2000 ms; change 'reconnectDelay' to configure the frequency of retries): [/0:0:0:0:0:0:0:1%lo:47500, /10.65.47.92:47500, /10.65.47.92:47501, /10.65.47.92:47502, /10.65.47.92:47503, /10.65.47.92:47504, /10.65.47.92:47505, /10.65.47.92:47506, /10.65.47.92:47507, /10.65.47.92:47508, /10.65.47.92:47509, /10.65.47.92:47510, /127.0.0.1:47500, /172.17.0.1:47500, /172.18.0.1:47500, /172.20.0.1:47500] Sep 09, 2019 12:02:47 PM org.apache.ignite.logger.java.JavaLogger error SEVERE: Failed to reconnect to cluster (consider increasing 'networkTimeout' configuration property) [networkTimeout=5000] [12:07:43] Failed to connect to any address from IP finder (will retry to join topology every 2000 ms; change 'reconnectDelay' to configure the frequency of retries): [/0:0:0:0:0:0:0:1%lo:47500, /10.65.47.92:47500, /10.65.47.92:47501, /10.65.47.92:47502, /10.65.47.92:47503, /10.65.47.92:47504, /10.65.47.92:47505, /10.65.47.92:47506, /10.65.47.92:47507, /10.65.47.92:47508, /10.65.47.92:47509, /10.65.47.92:47510, /127.0.0.1:47500, /172.17.0.1:47500, /172.18.0.1:47500, /172.20.0.1:47500] [12:12:45] Failed to connect to any address from IP finder (will retry to join topology every 2000 ms; change 'reconnectDelay' to configure the frequency of retries): [/0:0:0:0:0:0:0:1%lo:47500, /10.65.47.92:47500, /10.65.47.92:47501, /10.65.47.92:47502, /10.65.47.92:47503, /10.65.47.92:47504, /10.65.47.92:47505, /10.65.47.92:47506, /10.65.47.92:47507, /10.65.47.92:47508, /10.65.47.92:47509, /10.65.47.92:47510, /127.0.0.1:47500, /172.17.0.1:47500, /172.18.0.1:47500, /172.20.0.1:47500]