Apache Ignite .Net node would not start when a Spring configuration file is used

It looks like you have different versions of spring-core and spring-beans in your Java classpath for some reason. There's no reason for them to not match exactly. I think it should print full classpath somewhere, you can look it up.

In 2.7 Apache Ignite ships differing version of Spring libs in ignite-spring-data_2.0 submodule. Maybe it got into your classpath by accident? Please remove that dir for good - you'll not need it when using .Net.

UPD: With your reproducer project, it looks like I'm starting successfully:

Directories in the working directory:/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/libsFiles in the working directory:/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/ApacheIgniteNetKubernetesExample.dll/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/log4net.config/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/ApacheIgniteNetKubernetesExample.deps.json/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/ApacheIgniteNetKubernetesExample.pdb/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/ApacheIgniteNetKubernetesExample.runtimeconfig.dev.json/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/appsettings.json/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/ApacheIgniteNetKubernetesExample.runtimeconfig.json/home/gridgain/w/ignitenet-kubernetes-example/ApacheIgniteNetKubernetesExample/bin/Debug/netcoreapp2.2/appsettings.development.jsonlog4j:WARN No appenders could be found for logger (org.springframework.core.env.StandardEnvironment).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.[2019-04-03 17:29:02,095][INFO ][main][IgniteKernal] >>>    __________  ________________  >>>   /  _/ ___/ |/ /  _/_  __/ __/  >>>  _/ // (7 7    // /  / / / _/    >>> /___/\___/_/|_/___/ /_/ /___/   >>> >>> ver. 2.7.0#20181130-sha1:256ae401>>> 2018 Copyright(C) Apache Software Foundation>>> >>> Ignite documentation: http://ignite.apache.org[2019-04-03 17:29:02,096][INFO ][main][IgniteKernal] Config URL: n/a[2019-04-03 17:29:02,110][INFO ][main][IgniteKernal] IgniteConfiguration [igniteInstanceName=null, pubPoolSize=8, svcPoolSize=8, callbackPoolSize=8, stripedPoolSize=8, sysPoolSize=8, mgmtPoolSize=4, igfsPoolSize=8, dataStreamerPoolSize=8, utilityCachePoolSize=8, utilityCacheKeepAliveTime=60000, p2pPoolSize=2, qryPoolSize=8, igniteHome=/home/gridgain/Downloads/apache-ignite-2.7.0-bin, igniteWorkDir=/home/gridgain/Downloads/apache-ignite-2.7.0-bin/work, mbeanSrv=com.sun.jmx.mbeanserver.JmxMBeanServer@3e58a80e, nodeId=f5a4c49b-82c9-44df-ba8b-5ff97cad0a1f, marsh=BinaryMarshaller [], marshLocJobs=false, daemon=false, p2pEnabled=false, netTimeout=5000, sndRetryDelay=1000, sndRetryCnt=3, metricsHistSize=10000, metricsUpdateFreq=2000, metricsExpTime=9223372036854775807, discoSpi=TcpDiscoverySpi [addrRslvr=null, sockTimeout=0, ackTimeout=0, marsh=null, reconCnt=10, reconDelay=2000, maxAckTimeout=600000, forceSrvMode=false, clientReconnectDisabled=false, internalLsnr=null], segPlc=STOP, segResolveAttempts=2, waitForSegOnStart=true, allResolversPassReq=true, segChkFreq=10000, commSpi=TcpCommunicationSpi [connectGate=null, connPlc=org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$FirstConnectionPolicy@4cc8eb05, enableForcibleNodeKill=false, enableTroubleshootingLog=false, locAddr=null, locHost=null, locPort=47100, locPortRange=100, shmemPort=-1, directBuf=true, directSndBuf=false, idleConnTimeout=600000, connTimeout=5000, maxConnTimeout=600000, reconCnt=10, sockSndBuf=32768, sockRcvBuf=32768, msgQueueLimit=0, slowClientQueueLimit=0, nioSrvr=null, shmemSrv=null, usePairedConnections=false, connectionsPerNode=1, tcpNoDelay=true, filterReachableAddresses=false, ackSndThreshold=32, unackedMsgsBufSize=0, sockWriteTimeout=2000, boundTcpPort=-1, boundTcpShmemPort=-1, selectorsCnt=4, selectorSpins=0, addrRslvr=null, ctxInitLatch=java.util.concurrent.CountDownLatch@51f116b8[Count = 1], stopping=false], evtSpi=org.apache.ignite.spi.eventstorage.NoopEventStorageSpi@19d481b, colSpi=NoopCollisionSpi [], deploySpi=LocalDeploymentSpi [], indexingSpi=org.apache.ignite.spi.indexing.noop.NoopIndexingSpi@7690781, addrRslvr=null, encryptionSpi=org.apache.ignite.spi.encryption.noop.NoopEncryptionSpi@77eca502, clientMode=false, rebalanceThreadPoolSize=1, txCfg=TransactionConfiguration [txSerEnabled=false, dfltIsolation=REPEATABLE_READ, dfltConcurrency=PESSIMISTIC, dfltTxTimeout=0, txTimeoutOnPartitionMapExchange=0, pessimisticTxLogSize=0, pessimisticTxLogLinger=10000, tmLookupClsName=null, txManagerFactory=null, useJtaSync=false], cacheSanityCheckEnabled=true, discoStartupDelay=60000, deployMode=SHARED, p2pMissedCacheSize=100, locHost=null, timeSrvPortBase=31100, timeSrvPortRange=100, failureDetectionTimeout=10000, sysWorkerBlockedTimeout=null, clientFailureDetectionTimeout=30000, metricsLogFreq=60000, hadoopCfg=null, connectorCfg=ConnectorConfiguration [jettyPath=null, host=null, port=11211, noDelay=true, directBuf=false, sndBufSize=32768, rcvBufSize=32768, idleQryCurTimeout=600000, idleQryCurCheckFreq=60000, sndQueueLimit=0, selectorCnt=4, idleTimeout=7000, sslEnabled=false, sslClientAuth=false, sslCtxFactory=null, sslFactory=null, portRange=100, threadPoolSize=8, msgInterceptor=null], odbcCfg=null, warmupClos=null, atomicCfg=AtomicConfiguration [seqReserveSize=1000, cacheMode=PARTITIONED, backups=1, aff=null, grpName=null], classLdr=null, sslCtxFactory=null, platformCfg=PlatformDotNetConfiguration [binaryCfg=null], binaryCfg=null, memCfg=null, pstCfg=null, dsCfg=DataStorageConfiguration [sysRegionInitSize=41943040, sysRegionMaxSize=104857600, pageSize=0, concLvl=0, dfltDataRegConf=DataRegionConfiguration [name=default, maxSize=6720133529, initSize=268435456, swapPath=null, pageEvictionMode=DISABLED, evictionThreshold=0.9, emptyPagesPoolSize=100, metricsEnabled=false, metricsSubIntervalCount=5, metricsRateTimeInterval=60000, persistenceEnabled=false, checkpointPageBufSize=0], dataRegions=null, storagePath=null, checkpointFreq=180000, lockWaitTime=10000, checkpointThreads=4, checkpointWriteOrder=SEQUENTIAL, walHistSize=20, maxWalArchiveSize=1073741824, walSegments=10, walSegmentSize=67108864, walPath=db/wal, walArchivePath=db/wal/archive, metricsEnabled=false, walMode=LOG_ONLY, walTlbSize=131072, walBuffSize=0, walFlushFreq=2000, walFsyncDelay=1000, walRecordIterBuffSize=67108864, alwaysWriteFullPages=false, fileIOFactory=org.apache.ignite.internal.processors.cache.persistence.file.AsyncFileIOFactory@59af0466, metricsSubIntervalCnt=5, metricsRateTimeInterval=60000, walAutoArchiveAfterInactivity=-1, writeThrottlingEnabled=false, walCompactionEnabled=false, walCompactionLevel=1, checkpointReadLockTimeout=null], activeOnStart=true, autoActivation=true, longQryWarnTimeout=3000, sqlConnCfg=null, cliConnCfg=ClientConnectorConfiguration [host=null, port=10800, portRange=100, sockSndBufSize=0, sockRcvBufSize=0, tcpNoDelay=true, maxOpenCursorsPerConn=128, threadPoolSize=8, idleTimeout=0, jdbcEnabled=true, odbcEnabled=true, thinCliEnabled=true, sslEnabled=false, useIgniteSslCtxFactory=true, sslClientAuth=false, sslCtxFactory=null], mvccVacuumThreadCnt=2, mvccVacuumFreq=5000, authEnabled=false, failureHnd=null, commFailureRslvr=null][2019-04-03 17:29:02,110][INFO ][main][IgniteKernal] Daemon mode: off[2019-04-03 17:29:02,110][INFO ][main][IgniteKernal] OS: Linux 4.15.0-46-generic amd64[2019-04-03 17:29:02,110][INFO ][main][IgniteKernal] OS user: gridgain[2019-04-03 17:29:02,111][INFO ][main][IgniteKernal] PID: 8539[2019-04-03 17:29:02,111][INFO ][main][IgniteKernal] Language runtime: Java Platform API Specification ver. 1.8[2019-04-03 17:29:02,111][INFO ][main][IgniteKernal] VM information: Java(TM) SE Runtime Environment 1.8.0_144-b01 Oracle Corporation Java HotSpot(TM) 64-Bit Server VM 25.144-b01[2019-04-03 17:29:02,112][INFO ][main][IgniteKernal] VM total memory: 0.48GB[2019-04-03 17:29:02,112][INFO ][main][IgniteKernal] Remote Management [restart: off, REST: on, JMX (remote: off)][2019-04-03 17:29:02,113][INFO ][main][IgniteKernal] Logger: Log4JLogger [quiet=false, config=/home/gridgain/Downloads/apache-ignite-2.7.0-bin/config/ignite-log4j.xml][2019-04-03 17:29:02,113][INFO ][main][IgniteKernal] IGNITE_HOME=/home/gridgain/Downloads/apache-ignite-2.7.0-bin[2019-04-03 17:29:02,113][INFO ][main][IgniteKernal] VM arguments: [-Djava.net.preferIPv4Stack=true, -Xms512m, -Xmx512m, -DIGNITE_PERFORMANCE_SUGGESTIONS_DISABLED=true, -DIGNITE_QUIET=false][2019-04-03 17:29:02,113][INFO ][main][IgniteKernal] System cache's DataRegion size is configured to 40 MB. Use DataStorageConfiguration.systemRegionInitialSize property to change the setting.[2019-04-03 17:29:02,119][INFO ][main][IgniteKernal] Configured caches [in 'sysMemPlc' dataRegion: ['ignite-sys-cache']][2019-04-03 17:29:02,122][INFO ][main][IgniteKernal] 3-rd party licenses can be found at: /home/gridgain/Downloads/apache-ignite-2.7.0-bin/libs/licenses[2019-04-03 17:29:02,123][INFO ][main][IgniteKernal] Local node user attribute [service=ProductService][2019-04-03 17:29:02,157][INFO ][main][IgnitePluginProcessor] Configured plugins:[2019-04-03 17:29:02,157][INFO ][main][IgnitePluginProcessor]   ^-- None[2019-04-03 17:29:02,157][INFO ][main][IgnitePluginProcessor] [2019-04-03 17:29:02,158][INFO ][main][FailureProcessor] Configured failure handler: [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=[SYSTEM_WORKER_BLOCKED]]]][2019-04-03 17:29:02,186][INFO ][main][TcpCommunicationSpi] Successfully bound communication NIO server to TCP port [port=47100, locHost=0.0.0.0/0.0.0.0, selectorsCnt=4, selectorSpins=0, pairedConn=false][2019-04-03 17:29:07,195][WARN ][main][TcpCommunicationSpi] 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.[2019-04-03 17:29:07,232][WARN ][main][NoopCheckpointSpi] Checkpoints are disabled (to enable configure any GridCheckpointSpi implementation)[2019-04-03 17:29:07,254][WARN ][main][GridCollisionManager] Collision resolution is disabled (all jobs will be activated upon arrival).[2019-04-03 17:29:07,293][INFO ][main][IgniteKernal] Security status [authentication=off, tls/ssl=off][2019-04-03 17:29:07,430][WARN ][main][IgniteCacheDatabaseSharedManager] DataRegionConfiguration.maxWalArchiveSize instead DataRegionConfiguration.walHistorySize would be used for removing old archive wal files[2019-04-03 17:29:07,444][INFO ][main][PartitionsEvictManager] Evict partition permits=2[2019-04-03 17:29:07,593][INFO ][main][ClientListenerProcessor] Client connector processor has started on TCP port 10800[2019-04-03 17:29:07,624][INFO ][main][GridTcpRestProtocol] Command protocol successfully started [name=TCP binary, host=0.0.0.0/0.0.0.0, port=11211][2019-04-03 17:29:07,643][WARN ][main][PlatformProcessorImpl] Marshaller is automatically set to o.a.i.i.binary.BinaryMarshaller (other nodes must have the same marshaller type).[2019-04-03 17:29:07,675][INFO ][main][IgniteKernal] Non-loopback local IPs: 172.17.0.1, 172.25.4.188[2019-04-03 17:29:07,675][INFO ][main][IgniteKernal] Enabled local MACs: 0242929A3D04, D481D72208BB[2019-04-03 17:29:07,700][INFO ][main][TcpDiscoverySpi] Connection check threshold is calculated: 10000[2019-04-03 17:29:07,702][INFO ][main][TcpDiscoverySpi] Successfully bound to TCP port [port=47500, localHost=0.0.0.0/0.0.0.0, locNodeId=f5a4c49b-82c9-44df-ba8b-5ff97cad0a1f][2019-04-03 17:29:07,844][ERROR][main][TcpDiscoverySpi] Failed to get registered addresses from IP finder on start (retrying every 2000ms; change 'reconnectDelay' to configure the frequency of retries).class org.apache.ignite.spi.IgniteSpiException: Failed to retrieve Ignite pods IP addresses.    at org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder.getRegisteredAddresses(TcpDiscoveryKubernetesIpFinder.java:172)

(but that's expected)

Have you tried to moving ignite-kubernetes from libs/optional/ to libs/ instead of manually adding its JARs to classpath? Do you have anything else in your libs/?

After reviewing your corrected logs it seems that you have stumbled on IGNITE-10577 issue. Indeed you will have to copy this dependency manually. I still wonder why you were seeing that error instead of the correct one:

SEVERE: Got exception while starting (will rollback startup routine).java.lang.NoClassDefFoundError: com/fasterxml/jackson/annotation/JsonView   at com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector.<clinit>(JacksonAnnotationIntrospector.java:37)   at com.fasterxml.jackson.databind.ObjectMapper.<clinit>(ObjectMapper.java:291)   at org.apache.ignite.spi.discovery.tcp.ipfinder.kubernetes.TcpDiscoveryKubernetesIpFinder.getRegisteredAddresses(TcpDiscoveryKubrnetesIpFinder.java:151)