Develop Reference

Apache Ignite: Slow Node join and failure

We have a Ignite setup with 3 Servers and Persistence and therefore Baselining enabled. From time to time we have the issue that the Servers take a long time to rebuild the cluster after all Nodes are restarted. Ignite runs embedded in the application.
20.11.2020 08:18:17.678 WARN [main] org.apache.ignite.internal.util.typedef.G:290 - Ignite work directory is not provided, automatically resolved to: D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work
20.11.2020 08:18:17.709 WARN [main] org.apache.ignite.internal.util.typedef.G:295 - Consistent ID is not set, it is recommended to set consistent ID for production clusters (use IgniteConfiguration.setConsistentId property)
20.11.2020 08:18:18.053 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Config URL: n/a
20.11.2020 08:18:18.084 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - IgniteConfiguration [igniteInstanceName=null, pubPoolSize=8, svcPoolSize=8, callbackPoolSize=8, stripedPoolSize=8, sysPoolSize=8, mgmtPoolSize=4, igfsPoolSize=4, dataStreamerPoolSize=8, utilityCachePoolSize=8, utilityCacheKeepAliveTime=60000, p2pPoolSize=2, qryPoolSize=8, sqlQryHistSize=1000, dfltQryTimeout=0, igniteHome=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite, igniteWorkDir=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work, mbeanSrv=com.sun.jmx.mbeanserver.JmxMBeanServer#78c03f1f, nodeId=0e60d50b-ee2e-46ed-8d76-5cb51791011b, marsh=BinaryMarshaller [], marshLocJobs=false, daemon=false, p2pEnabled=true, netTimeout=5000, netCompressionLevel=1, 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, soLinger=5, forceSrvMode=false, clientReconnectDisabled=false, internalLsnr=null, skipAddrsRandomization=false], segPlc=STOP, segResolveAttempts=2, waitForSegOnStart=true, allResolversPassReq=true, segChkFreq=10000, commSpi=TcpCommunicationSpi [connectGate=null, connPlc=org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$FirstConnectionPolicy#522ba524, chConnPlc=null, 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#29c5ee1d[Count = 1], stopping=false, metricsLsnr=null], evtSpi=org.apache.ignite.spi.eventstorage.NoopEventStorageSpi#15cea7b0, colSpi=NoopCollisionSpi [], deploySpi=LocalDeploymentSpi [], indexingSpi=org.apache.ignite.spi.indexing.noop.NoopIndexingSpi#1e6cc850, addrRslvr=null, encryptionSpi=org.apache.ignite.spi.encryption.noop.NoopEncryptionSpi#7e7f0f0a, clientMode=false, rebalanceThreadPoolSize=4, rebalanceTimeout=10000, rebalanceBatchesPrefetchCnt=3, rebalanceThrottle=0, rebalanceBatchSize=524288, txCfg=TransactionConfiguration [txSerEnabled=false, dfltIsolation=REPEATABLE_READ, dfltConcurrency=PESSIMISTIC, dfltTxTimeout=0, txTimeoutOnPartitionMapExchange=0, deadlockTimeout=10000, 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=0, 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=null, binaryCfg=null, memCfg=null, pstCfg=null, dsCfg=DataStorageConfiguration [sysRegionInitSize=10485760, sysRegionMaxSize=52428800, pageSize=0, concLvl=0, dfltDataRegConf=DataRegionConfiguration [name=default, maxSize=858886144, initSize=10485760, swapPath=null, pageEvictionMode=DISABLED, evictionThreshold=0.9, emptyPagesPoolSize=100, metricsEnabled=true, metricsSubIntervalCount=5, metricsRateTimeInterval=60000, persistenceEnabled=true, checkpointPageBufSize=0, lazyMemoryAllocation=true], dataRegions=DataRegionConfiguration[] [DataRegionConfiguration [name=persistent, maxSize=52428800, initSize=10485760, swapPath=null, pageEvictionMode=DISABLED, evictionThreshold=0.9, emptyPagesPoolSize=100, metricsEnabled=true, metricsSubIntervalCount=5, metricsRateTimeInterval=60000, persistenceEnabled=true, checkpointPageBufSize=0, lazyMemoryAllocation=true]], storagePath=null, checkpointFreq=180000, lockWaitTime=10000, checkpointThreads=4, checkpointWriteOrder=SEQUENTIAL, walHistSize=20, maxWalArchiveSize=1073741824, walSegments=4, walSegmentSize=10485760, 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#59429fac, metricsSubIntervalCnt=5, metricsRateTimeInterval=60000, walAutoArchiveAfterInactivity=-1, writeThrottlingEnabled=false, walCompactionEnabled=false, walCompactionLevel=1, checkpointReadLockTimeout=null, walPageCompression=DISABLED, walPageCompressionLevel=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, handshakeTimeout=10000, jdbcEnabled=true, odbcEnabled=true, thinCliEnabled=true, sslEnabled=false, useIgniteSslCtxFactory=true, sslClientAuth=false, sslCtxFactory=null, thinCliCfg=ThinClientConfiguration [maxActiveTxPerConn=100]], mvccVacuumThreadCnt=2, mvccVacuumFreq=5000, authEnabled=false, failureHnd=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]], commFailureRslvr=null]
20.11.2020 08:18:18.084 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Daemon mode: off
...
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Remote Management [restart: off, REST: on, JMX (remote: on, port: 8071, auth: off, ssl: off)]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Logger: JavaLogger [quiet=true, config=null]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - IGNITE_HOME=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - VM arguments: [-Dcom.sun.management.jmxremote, -Dcom.sun.management.jmxremote.port=8071, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.ssl=false, -Djava.rmi.server.hostname=127.0.0.1, -XX:+HeapDumpOnOutOfMemoryError, -XX:HeapDumpPath=log/dump.hprof, -XX:+UseG1GC, -XX:+UseStringDeduplication, --add-exports=java.base/jdk.internal.misc=ALL-UNNAMED, --add-exports=java.base/sun.nio.ch=ALL-UNNAMED, --add-exports=java.management/com.sun.jmx.mbeanserver=ALL-UNNAMED, --add-exports=jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED, --add-exports=java.base/sun.reflect.generics.reflectiveObjects=ALL-UNNAMED, --illegal-access=permit, -Xmx500m]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - System cache's DataRegion size is configured to 10 MB. Use DataStorageConfiguration.systemRegionInitialSize property to change the setting.
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Configured caches [in 'sysMemPlc' dataRegion: ['ignite-sys-cache']]
20.11.2020 08:18:18.100 WARN [main] org.apache.ignite.internal.IgniteKernal:295 - Peer class loading is enabled (disable it in production for performance and deployment consistency reasons)
20.11.2020 08:18:18.100 WARN [main] org.apache.ignite.internal.IgniteKernal:295 - Please set system property '-Djava.net.preferIPv4Stack=true' to avoid possible problems in mixed environments.
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - 3-rd party licenses can be found at: D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\libs\licenses
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [BUILD_VERSION=2.1.4]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [NODE_NAME=EESRV-LBXC03]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [BUILD_NUMBER=848]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [NODE_TYPE=LABBOX]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [VERSION=0]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [BUILD_TIME=1604577743000]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [APPLICATION_NAME=Labbox]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [BUILD_GIT_HASH=ff2f1f3]
20.11.2020 08:18:18.100 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Local node user attribute [KEY=_OL2;f~.C3n}yo6p<Zx=BE4I2P:lDL"f]
20.11.2020 08:18:18.163 WARN [pub-#19] org.apache.ignite.internal.GridDiagnostic:295 - This operating system has been tested less rigorously: Windows Server 2012 R2 6.3 amd64. Our team will appreciate the feedback if you experience any problems running ignite in this environment.
20.11.2020 08:18:18.163 WARN [pub-#22] org.apache.ignite.internal.GridDiagnostic:295 - Initial heap size is 64MB (should be no less than 512MB, use -Xms512m -Xmx512m).
20.11.2020 08:18:18.334 INFO [main] o.a.i.i.p.plugin.IgnitePluginProcessor:285 - Configured plugins:
20.11.2020 08:18:18.334 INFO [main] o.a.i.i.p.plugin.IgnitePluginProcessor:285 - ^-- Authentication 1.0.0
20.11.2020 08:18:18.334 INFO [main] o.a.i.i.p.plugin.IgnitePluginProcessor:285 - ^-- null
20.11.2020 08:18:18.334 INFO [main] o.a.i.i.p.plugin.IgnitePluginProcessor:285 -
20.11.2020 08:18:18.334 INFO [main] o.a.i.i.processors.failure.FailureProcessor:285 - Configured failure handler: [hnd=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]]
20.11.2020 08:18:18.600 INFO [main] o.a.i.s.communication.tcp.TcpCommunicationSpi:285 - 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]
20.11.2020 08:18:18.678 WARN [main] o.a.i.s.communication.tcp.TcpCommunicationSpi:295 - 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.
20.11.2020 08:18:18.694 WARN [main] o.a.i.spi.checkpoint.noop.NoopCheckpointSpi:295 - Checkpoints are disabled (to enable configure any GridCheckpointSpi implementation)
20.11.2020 08:18:18.741 WARN [main] o.a.i.i.m.collision.GridCollisionManager:295 - Collision resolution is disabled (all jobs will be activated upon arrival).
20.11.2020 08:18:18.741 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Security status [authentication=off, tls/ssl=off]
20.11.2020 08:18:18.866 INFO [main] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - Successfully bound to TCP port [port=47500, localHost=0.0.0.0/0.0.0.0, locNodeId=0e60d50b-ee2e-46ed-8d76-5cb51791011b]
20.11.2020 08:18:18.866 INFO [main] o.a.i.i.p.c.p.filename.PdsFoldersResolver:285 - Successfully locked persistence storage folder [D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\db\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5]
20.11.2020 08:18:18.866 INFO [main] o.a.i.i.p.c.p.filename.PdsFoldersResolver:285 - Consistent ID used for local node is [1dbddb2c-ef76-4811-b7d3-46da82061bc5] according to persistence data storage folders
20.11.2020 08:18:18.866 INFO [main] o.a.i.i.p.c.b.CacheObjectBinaryProcessorImpl:285 - Resolved directory for serialized binary metadata: D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\binary_meta\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5
20.11.2020 08:18:19.631 INFO [main] o.a.i.i.p.c.p.file.FilePageStoreManager:285 - Resolved page store work directory: D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\db\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5
20.11.2020 08:18:19.694 INFO [main] o.a.i.i.p.c.p.w.f.FileHandleManagerImpl:285 - Initialized write-ahead log manager [mode=LOG_ONLY]
20.11.2020 08:18:19.772 WARN [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:295 - DataRegionConfiguration.maxWalArchiveSize instead DataRegionConfiguration.walHistorySize would be used for removing old archive wal files
20.11.2020 08:18:19.803 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Configured data regions initialized successfully [total=5]
20.11.2020 08:18:19.834 INFO [main] o.a.i.i.p.c.d.d.t.PartitionsEvictManager:285 - Evict partition permits=2
20.11.2020 08:18:19.850 INFO [main] o.a.i.i.p.odbc.ClientListenerProcessor:285 - Client connector processor has started on TCP port 10800
20.11.2020 08:18:20.006 INFO [main] o.a.i.i.p.r.protocols.tcp.GridTcpRestProtocol:285 - Command protocol successfully started [name=TCP binary, host=0.0.0.0/0.0.0.0, port=11211]
20.11.2020 08:18:20.115 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Non-loopback local IPs: 192.168.92.177, fe80:0:0:0:6859:37c8:f543:8087%eth4
20.11.2020 08:18:20.115 INFO [main] org.apache.ignite.internal.IgniteKernal:285 - Enabled local MACs: 00000000000000E0, 005056BD5072
20.11.2020 08:18:20.131 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Read checkpoint status [startMarker=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\db\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5\cp\1605855371041-8b5aaf2a-7867-47b0-879c-85791363041f-START.bin, endMarker=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\db\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5\cp\1605855371041-8b5aaf2a-7867-47b0-879c-85791363041f-END.bin]
20.11.2020 08:18:20.147 INFO [main] o.a.i.i.p.c.p.pagemem.PageMemoryImpl:285 - Started page memory [memoryAllocated=50,0 MiB, pages=12404, tableSize=988,2 KiB, checkpointBuffer=50,0 MiB]
20.11.2020 08:18:20.147 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Checking memory state [lastValidPos=FileWALPointer [idx=512, fileOff=3672982, len=99269], lastMarked=FileWALPointer [idx=512, fileOff=3672982, len=99269], lastCheckpointId=8b5aaf2a-7867-47b0-879c-85791363041f]
20.11.2020 08:18:20.225 WARN [main] o.a.i.i.p.c.p.wal.FileWriteAheadLogManager:290 - WAL segment tail reached. [idx=512, isWorkDir=true, serVer=org.apache.ignite.internal.processors.cache.persistence.wal.serializer.RecordV2Serializer#5853495b, actualFilePtr=FileWALPointer [idx=512, fileOff=3772251, len=0]]
20.11.2020 08:18:20.256 WARN [main] o.a.i.i.p.c.p.wal.FileWriteAheadLogManager:290 - WAL segment tail reached. [idx=512, isWorkDir=true, serVer=org.apache.ignite.internal.processors.cache.persistence.wal.serializer.RecordV2Serializer#21f459fc, actualFilePtr=FileWALPointer [idx=512, fileOff=3772251, len=0]]
20.11.2020 08:18:20.256 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Found last checkpoint marker [cpId=8b5aaf2a-7867-47b0-879c-85791363041f, pos=FileWALPointer [idx=512, fileOff=3672982, len=99269]]
20.11.2020 08:18:20.350 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Applying lost cache updates since last checkpoint record [lastMarked=FileWALPointer [idx=512, fileOff=3672982, len=99269], lastCheckpointId=8b5aaf2a-7867-47b0-879c-85791363041f]
20.11.2020 08:18:20.365 WARN [main] o.a.i.i.p.c.p.wal.FileWriteAheadLogManager:290 - WAL segment tail reached. [idx=512, isWorkDir=true, serVer=org.apache.ignite.internal.processors.cache.persistence.wal.serializer.RecordV2Serializer#6c15e8c7, actualFilePtr=FileWALPointer [idx=512, fileOff=3772251, len=0]]
20.11.2020 08:18:20.381 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Finished applying WAL changes [updatesApplied=0, time=31 ms]
20.11.2020 08:18:20.381 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Restoring partition state for local groups.
20.11.2020 08:18:20.381 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Finished restoring partition state for local groups [groupsProcessed=0, partitionsProcessed=0, time=0ms]
20.11.2020 08:18:20.412 INFO [main] o.a.i.i.p.cluster.GridClusterStateProcessor:285 - Restoring history for BaselineTopology[id=12]
20.11.2020 08:18:20.522 INFO [main] o.a.i.i.c.DistributedBaselineConfiguration:285 - Baseline parameter 'baselineAutoAdjustEnabled' was changed from 'null' to 'true'
20.11.2020 08:18:20.522 INFO [main] o.a.i.i.c.DistributedBaselineConfiguration:285 - Baseline parameter 'baselineAutoAdjustTimeout' was changed from 'null' to '300000'
20.11.2020 08:18:20.522 INFO [main] o.a.i.i.p.c.p.file.FilePageStoreManager:285 - Cleanup cache stores [total=1, left=0, cleanFiles=false]
20.11.2020 08:18:20.522 INFO [main] o.a.i.i.p.c.p.pagemem.PageMemoryImpl:285 - Started page memory [memoryAllocated=50,0 MiB, pages=12404, tableSize=988,2 KiB, checkpointBuffer=50,0 MiB]
20.11.2020 08:18:20.537 INFO [main] o.a.i.i.p.c.p.pagemem.PageMemoryImpl:285 - Started page memory [memoryAllocated=50,0 MiB, pages=12404, tableSize=988,2 KiB, checkpointBuffer=50,0 MiB]
20.11.2020 08:18:20.537 INFO [main] o.a.i.i.p.c.p.pagemem.PageMemoryImpl:285 - Started page memory [memoryAllocated=50,0 MiB, pages=12404, tableSize=988,2 KiB, checkpointBuffer=50,0 MiB]
20.11.2020 08:18:20.537 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Configured data regions started successfully [total=5]
20.11.2020 08:18:20.537 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Starting binary memory restore for: [166757441, -1947899996, -8785046, -2100569601, 1793235927, -499392514, 30677022, 129211407, 1139332309, 1725334265]
20.11.2020 08:18:21.334 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Read checkpoint status [startMarker=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\db\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5\cp\1605855371041-8b5aaf2a-7867-47b0-879c-85791363041f-START.bin, endMarker=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\db\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5\cp\1605855371041-8b5aaf2a-7867-47b0-879c-85791363041f-END.bin]
20.11.2020 08:18:21.334 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Checking memory state [lastValidPos=FileWALPointer [idx=512, fileOff=3672982, len=99269], lastMarked=FileWALPointer [idx=512, fileOff=3672982, len=99269], lastCheckpointId=8b5aaf2a-7867-47b0-879c-85791363041f]
20.11.2020 08:18:21.365 WARN [main] o.a.i.i.p.c.p.wal.FileWriteAheadLogManager:290 - WAL segment tail reached. [idx=512, isWorkDir=true, serVer=org.apache.ignite.internal.processors.cache.persistence.wal.serializer.RecordV2Serializer#317e9c3c, actualFilePtr=FileWALPointer [idx=512, fileOff=3772251, len=0]]
20.11.2020 08:18:21.397 WARN [main] o.a.i.i.p.c.p.wal.FileWriteAheadLogManager:290 - WAL segment tail reached. [idx=512, isWorkDir=true, serVer=org.apache.ignite.internal.processors.cache.persistence.wal.serializer.RecordV2Serializer#31a3f4de, actualFilePtr=FileWALPointer [idx=512, fileOff=3772251, len=0]]
20.11.2020 08:18:21.397 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Found last checkpoint marker [cpId=8b5aaf2a-7867-47b0-879c-85791363041f, pos=FileWALPointer [idx=512, fileOff=3672982, len=99269]]
20.11.2020 08:18:21.412 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Binary memory state restored at node startup [restoredPtr=FileWALPointer [idx=512, fileOff=3772251, len=0]]
20.11.2020 08:18:21.428 INFO [main] o.a.i.i.p.c.p.pagemem.PageMemoryImpl:285 - Started page memory [memoryAllocated=50,0 MiB, pages=12404, tableSize=988,2 KiB, checkpointBuffer=50,0 MiB]
20.11.2020 08:18:21.568 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=license, id=166757441, dataRegionName=persistent, mode=REPLICATED, atomicity=ATOMIC, backups=2147483647, mvcc=false]
20.11.2020 08:18:21.584 INFO [main] o.a.i.i.p.c.p.pagemem.PageMemoryImpl:285 - Started page memory [memoryAllocated=819,1 MiB, pages=203256, tableSize=15,8 MiB, checkpointBuffer=256,0 MiB]
20.11.2020 08:18:21.584 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=commservices, id=-8785046, dataRegionName=default, mode=REPLICATED, atomicity=ATOMIC, backups=2147483647, mvcc=false]
20.11.2020 08:18:21.615 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=ignite-sys-cache, id=-2100569601, dataRegionName=sysMemPlc, mode=REPLICATED, atomicity=TRANSACTIONAL, backups=2147483647, mvcc=false]
20.11.2020 08:18:21.615 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=machinespecifications, id=1793235927, dataRegionName=persistent, mode=REPLICATED, atomicity=ATOMIC, backups=2147483647, mvcc=false]
20.11.2020 08:18:21.615 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=nxisPorts, id=-499392514, dataRegionName=persistent, mode=REPLICATED, atomicity=ATOMIC, backups=2147483647, mvcc=false]
20.11.2020 08:18:21.631 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=datastructures_ATOMIC_PARTITIONED_1#labqueue, id=1205724040, group=labqueue, dataRegionName=default, mode=PARTITIONED, atomicity=ATOMIC, backups=1, mvcc=false]
20.11.2020 08:18:21.631 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=ignite-sys-atomic-cache#labqueue, id=-327698687, group=labqueue, dataRegionName=default, mode=PARTITIONED, atomicity=TRANSACTIONAL, backups=1, mvcc=false]
20.11.2020 08:18:21.631 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=machinemaxbatchno, id=30677022, dataRegionName=persistent, mode=PARTITIONED, atomicity=ATOMIC, backups=1, mvcc=false]
20.11.2020 08:18:21.646 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=machineconfiguration, id=129211407, dataRegionName=persistent, mode=REPLICATED, atomicity=ATOMIC, backups=2147483647, mvcc=false]
20.11.2020 08:18:21.646 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=specimentracer, id=1139332309, dataRegionName=persistent, mode=PARTITIONED, atomicity=ATOMIC, backups=1, mvcc=false]
20.11.2020 08:18:21.646 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Started cache in recovery mode [name=machinestatus, id=1725334265, dataRegionName=default, mode=PARTITIONED, atomicity=ATOMIC, backups=1, mvcc=false]
20.11.2020 08:18:21.646 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Binary recovery performed in 1109 ms.
20.11.2020 08:18:21.646 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Read checkpoint status [startMarker=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\db\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5\cp\1605855371041-8b5aaf2a-7867-47b0-879c-85791363041f-START.bin, endMarker=D:\IntegrationSolutions\Services\LabDeviceHUB\Labbox\.\..\userdata\labbox\ignite\work\db\node00-1dbddb2c-ef76-4811-b7d3-46da82061bc5\cp\1605855371041-8b5aaf2a-7867-47b0-879c-85791363041f-END.bin]
20.11.2020 08:18:21.662 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Applying lost cache updates since last checkpoint record [lastMarked=FileWALPointer [idx=512, fileOff=3672982, len=99269], lastCheckpointId=8b5aaf2a-7867-47b0-879c-85791363041f]
20.11.2020 08:18:21.693 INFO [main] o.a.i.i.p.c.p.GridCacheDatabaseSharedManager:285 - Finished applying WAL changes [updatesApplied=0, time=31 ms]
20.11.2020 08:18:21.693 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Restoring partition state for local groups.
20.11.2020 08:18:21.943 INFO [main] o.a.i.i.processors.cache.GridCacheProcessor:285 - Finished restoring partition state for local groups [groupsProcessed=10, partitionsProcessed=5220, time=235ms]
20.11.2020 08:18:22.021 INFO [main] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - Connection check threshold is calculated: 10000
20.11.2020 08:19:19.373 INFO [tcp-disco-srvr-[:47500]-#3] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - TCP discovery accepted incoming connection [rmtAddr=/192.168.92.175, rmtPort=56962]
20.11.2020 08:19:19.389 INFO [tcp-disco-srvr-[:47500]-#3] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - TCP discovery spawning a new thread for connection [rmtAddr=/192.168.92.175, rmtPort=56962]
20.11.2020 08:19:19.389 INFO [tcp-disco-sock-reader-[]-#4] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - Started serving remote node connection [rmtAddr=/192.168.92.175:56962, rmtPort=56962]
20.11.2020 08:19:19.389 INFO [tcp-disco-sock-reader-[9f44068b 192.168.92.175:56962 client]-#4] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - Initialized connection with remote client node [nodeId=9f44068b-b8ca-4d8b-bb32-efd2e2a1940c, rmtAddr=/192.168.92.175:56962]
20.11.2020 08:19:19.498 INFO [tcp-disco-sock-reader-[9f44068b 192.168.92.175:56962 client]-#4] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - Finished serving remote node connection [rmtAddr=/192.168.92.175:56962, rmtPort=56962
20.11.2020 08:20:21.287 INFO [tcp-disco-srvr-[:47500]-#3] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - TCP discovery accepted incoming connection [rmtAddr=/192.168.92.176, rmtPort=55941]
20.11.2020 08:20:21.287 INFO [tcp-disco-srvr-[:47500]-#3] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - TCP discovery spawning a new thread for connection [rmtAddr=/192.168.92.176, rmtPort=55941]
20.11.2020 08:20:21.287 INFO [tcp-disco-sock-reader-[]-#5] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - Started serving remote node connection [rmtAddr=/192.168.92.176:55941, rmtPort=55941]
20.11.2020 08:20:21.287 INFO [tcp-disco-sock-reader-[6a50abff 192.168.92.176:55941]-#5] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - Initialized connection with remote server node [nodeId=6a50abff-8cfd-4b3a-b894-54fa9d405d36, rmtAddr=/192.168.92.176:55941]
20.11.2020 08:20:21.287 INFO [tcp-disco-sock-reader-[6a50abff 192.168.92.176:55941]-#5] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - Finished serving remote node connection [rmtAddr=/192.168.92.176:55941, rmtPort=55941
20.11.2020 08:20:26.239 INFO [tcp-disco-srvr-[:47500]-#3] o.a.ignite.spi.discovery.tcp.TcpDiscoverySpi:285 - TCP discovery accepted incoming connection [rmtAddr=/192.168.92.175, rmtPort=56996]
... it continues like that till the join or failure
The logs log the same on all servers. In this case server 1 and 2 create a cluster after 7 minutes. server 3 fails after 9 minutes due to incompatible baseline topology. After reseting the failed server it can rejoin the cluster. The behavior only happens sometimes. Most of the time the servers rebuild the cluster without problem.

How to fix: Jooq code does not generate java code for sqlite in memory db from sql script

I am trying to generate Jooq code to use with in memory SQLite.
The problem is, that each new Connection creates a fresh SQLite instance which makes the code creation rely on sql scripts. But when I try to fit my code generation to the documentation the code wont be generated. I believe it still tries to access the database which is empty.
I am also not sure if jooq will work with a non persistent database. The database is intented to only exist during the program run. When the program shuts down the database should be gone. If jooq fetches new connections all troughout the runtime, I have to switch anyway.
Jooq generation:
public static void runJooqCodeGen() throws Exception {
String url = "jdbc:sqlite:";
String driver = "org.sqlite.JDBC";
Configuration configuration = new Configuration().withJdbc(new Jdbc().withDriver(driver).withUrl(url))
.withGenerator(new Generator()
.withDatabase(new Database()
.withProperties(new Property()
.withKey("scripts")
.withValue("src/main/resources/db/Schema.sql")))
.withGenerate(new Generate()
.withPojos(Boolean.TRUE)
.withDeprecationOnUnknownTypes(Boolean.FALSE))
.withTarget(new Target()
.withPackageName("me.leslie.generals.server.persistence.jooq")
.withDirectory("Generals-Server/src/main/java")));
GenerationTool.generate(configuration);
}
src/main/resources/db/Schema.sql:
CREATE TABLE IF NOT EXISTS TROOP(
id INTEGER PRIMARY KEY AUTOINCREMENT,
current_health INTEGER NOT NULL,
max_health INTEGER NOT NULL,
pos_x DOUBLE NOT NULL,
pos_y DOUBLE NOT NULL,
normal_speed DOUBLE NOT NULL,
street_speed DOUBLE NOT NULL,
difficult_terrain_speed DOUBLE NOT NULL,
close_combat_range DOUBLE NOT NULL,
ranged_combat_range DOUBLE NOT NULL,
normal_view_distance DOUBLE NOT NULL,
disadvantaged_view_distance DOUBLE NOT NULL,
advantaged_view_distance DOUBLE NOT NULL
);
CREATE TABLE IF NOT EXISTS ARMY(
id INTEGER,
hq INTEGER,
troop INTEGER,
FOREIGN KEY(hq) REFERENCES TROOP(id),
FOREIGN KEY(troop) REFERENCES TROOP(id),
UNIQUE(hq, troop),
PRIMARY KEY (id, hq, troop)
);
The generation does not finish with an error, but this is the console output.
19:02:57.342 [main] DEBUG org.jooq.codegen.GenerationTool - Input configuration : <onError>FAIL</onError><jdbc><driver>org.sqlite.JDBC</driver><url>jdbc:sqlite:</url></jdbc><generator><name>org.jooq.codegen.DefaultGenerator</name><database><regexMatchesPartialQualification>true</regexMatchesPartialQualification><sqlMatchesPartialQualification>true</sqlMatchesPartialQualification><includes>.*</includes><excludes></excludes><includeExcludeColumns>false</includeExcludeColumns><includeTables>true</includeTables><includeEmbeddables>true</includeEmbeddables><includeRoutines>true</includeRoutines><includeTriggerRoutines>false</includeTriggerRoutines><includePackages>true</includePackages><includePackageRoutines>true</includePackageRoutines><includePackageUDTs>true</includePackageUDTs><includePackageConstants>true</includePackageConstants><includeUDTs>true</includeUDTs><includeSequences>true</includeSequences><includeIndexes>true</includeIndexes><includePrimaryKeys>true</includePrimaryKeys><includeUniqueKeys>true</includeUniqueKeys><includeForeignKeys>true</includeForeignKeys><includeCheckConstraints>true</includeCheckConstraints><includeInvisibleColumns>true</includeInvisibleColumns><recordVersionFields></recordVersionFields><recordTimestampFields></recordTimestampFields><syntheticIdentities></syntheticIdentities><syntheticPrimaryKeys></syntheticPrimaryKeys><overridePrimaryKeys></overridePrimaryKeys><dateAsTimestamp>false</dateAsTimestamp><ignoreProcedureReturnValues>false</ignoreProcedureReturnValues><unsignedTypes>true</unsignedTypes><integerDisplayWidths>true</integerDisplayWidths><inputCatalog></inputCatalog><outputCatalogToDefault>false</outputCatalogToDefault><inputSchema></inputSchema><outputSchemaToDefault>false</outputSchemaToDefault><schemaVersionProvider></schemaVersionProvider><catalogVersionProvider></catalogVersionProvider><orderProvider></orderProvider><forceIntegerTypesOnZeroScaleDecimals>true</forceIntegerTypesOnZeroScaleDecimals><logSlowQueriesAfterSeconds>5</logSlowQueriesAfterSeconds><logSlowResultsAfterSeconds>5</logSlowResultsAfterSeconds><properties><property><key>scripts</key><value>src/main/resources/db/Schema.sql</value></property></properties></database><generate><indexes>true</indexes><relations>true</relations><implicitJoinPathsToOne>true</implicitJoinPathsToOne><deprecated>true</deprecated><deprecationOnUnknownTypes>false</deprecationOnUnknownTypes><instanceFields>true</instanceFields><generatedAnnotation>true</generatedAnnotation><generatedAnnotationType>DETECT_FROM_JDK</generatedAnnotationType><routines>true</routines><sequences>true</sequences><udts>true</udts><queues>true</queues><links>true</links><keys>true</keys><tables>true</tables><embeddables>true</embeddables><records>true</records><recordsImplementingRecordN>true</recordsImplementingRecordN><pojos>true</pojos><pojosEqualsAndHashCode>false</pojosEqualsAndHashCode><pojosToString>true</pojosToString><immutablePojos>false</immutablePojos><serializablePojos>true</serializablePojos><interfaces>false</interfaces><immutableInterfaces>false</immutableInterfaces><serializableInterfaces>true</serializableInterfaces><daos>false</daos><jpaAnnotations>false</jpaAnnotations><validationAnnotations>false</validationAnnotations><springAnnotations>false</springAnnotations><globalObjectReferences>true</globalObjectReferences><globalCatalogReferences>true</globalCatalogReferences><globalSchemaReferences>true</globalSchemaReferences><globalTableReferences>true</globalTableReferences><globalSequenceReferences>true</globalSequenceReferences><globalUDTReferences>true</globalUDTReferences><globalRoutineReferences>true</globalRoutineReferences><globalQueueReferences>true</globalQueueReferences><globalLinkReferences>true</globalLinkReferences><globalKeyReferences>true</globalKeyReferences><javadoc>true</javadoc><comments>true</comments><commentsOnCatalogs>true</commentsOnCatalogs><commentsOnSchemas>true</commentsOnSchemas><commentsOnTables>true</commentsOnTables><commentsOnColumns>true</commentsOnColumns><commentsOnUDTs>true</commentsOnUDTs><commentsOnAttributes>true</commentsOnAttributes><commentsOnPackages>true</commentsOnPackages><commentsOnRoutines>true</commentsOnRoutines><commentsOnParameters>true</commentsOnParameters><commentsOnSequences>true</commentsOnSequences><commentsOnLinks>true</commentsOnLinks><commentsOnQueues>true</commentsOnQueues><commentsOnKeys>true</commentsOnKeys><fluentSetters>false</fluentSetters><javaBeansGettersAndSetters>false</javaBeansGettersAndSetters><varargSetters>true</varargSetters><fullyQualifiedTypes></fullyQualifiedTypes><emptyCatalogs>false</emptyCatalogs><emptySchemas>false</emptySchemas><javaTimeTypes>false</javaTimeTypes><primaryKeyTypes>false</primaryKeyTypes><newline>\n</newline></generate><target><packageName>me.leslie.generals.server.persistence.jooq</packageName><directory>Generals-Server/src/main/java</directory><encoding>UTF-8</encoding><clean>true</clean></target></generator>
19:02:57.424 [main] INFO org.jooq.codegen.GenerationTool - Database : Inferring database org.jooq.meta.sqlite.SQLiteDatabase from URL jdbc:sqlite:
19:02:57.426 [main] INFO org.jooq.codegen.GenerationTool - No <inputCatalog/> was provided. Generating ALL available catalogs instead.
19:02:57.426 [main] INFO org.jooq.codegen.GenerationTool - No <inputSchema/> was provided. Generating ALL available schemata instead.
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - License parameters
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - ----------------------------------------------------------
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - Thank you for using jOOQ and jOOQ's code generator
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator -
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - Database parameters
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - ----------------------------------------------------------
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - dialect : SQLITE
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - URL : jdbc:sqlite:
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - target dir : Generals-Server/src/main/java
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - target package : me.leslie.generals.server.persistence.jooq
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - includes : [.*]
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - excludes : []
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - includeExcludeColumns : false
19:02:57.524 [main] INFO org.jooq.codegen.AbstractGenerator - ----------------------------------------------------------
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator -
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - JavaGenerator parameters
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - ----------------------------------------------------------
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - annotations (generated): true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - annotations (JPA: any) : false
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - annotations (JPA: version):
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - annotations (validation): false
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on attributes : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on catalogs : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on columns : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on keys : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on links : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on packages : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on parameters : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on queues : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on routines : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on schemas : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on sequences : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on tables : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - comments on udts : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - daos : false
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - deprecated code : true
19:02:57.524 [main] INFO org.jooq.codegen.JavaGenerator - global references (any): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (catalogs): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (keys): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (links): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (queues): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (routines): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (schemas): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (sequences): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (tables): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - global references (udts): true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - indexes : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - instance fields : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - interfaces : false
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - interfaces (immutable) : false
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - javadoc : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - keys : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - links : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - pojos : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - pojos (immutable) : false
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - queues : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - records : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - routines : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - sequences : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - table-valued functions : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - tables : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - udts : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - relations : true
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - ----------------------------------------------------------
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator -
19:02:57.525 [main] INFO org.jooq.codegen.AbstractGenerator - Generation remarks
19:02:57.525 [main] INFO org.jooq.codegen.AbstractGenerator - ----------------------------------------------------------
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator -
19:02:57.525 [main] INFO org.jooq.codegen.JavaGenerator - ----------------------------------------------------------
19:02:57.526 [main] INFO org.jooq.codegen.JavaGenerator - Generating catalogs : Total: 1
19:02:57.526 [main] INFO org.jooq.meta.AbstractDatabase - ARRAYs fetched : 0 (0 included, 0 excluded)
19:02:57.526 [main] INFO org.jooq.meta.AbstractDatabase - Enums fetched : 0 (0 included, 0 excluded)
19:02:57.526 [main] INFO org.jooq.meta.AbstractDatabase - Packages fetched : 0 (0 included, 0 excluded)
19:02:57.526 [main] INFO org.jooq.meta.AbstractDatabase - Routines fetched : 0 (0 included, 0 excluded)
19:02:57.526 [main] INFO org.jooq.meta.AbstractDatabase - Sequences fetched : 0 (0 included, 0 excluded)
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.jooq.tools.reflect.Reflect (file:/home/leslie/.m2/repository/org/jooq/jooq/3.12.1/jooq-3.12.1.jar) to constructor java.lang.invoke.MethodHandles$Lookup(java.lang.Class)
WARNING: Please consider reporting this to the maintainers of org.jooq.tools.reflect.Reflect
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
19:02:57.725 [main] INFO org.jooq.Constants -
######################################
######################################
################ ## ##########
#################### ##########
################ ## ## ##########
########## #### ## ## ##########
########## ## ##########
######################################
######################################
########## ## ##########
########## ## ## #### ##########
########## ## ## #### ##########
########## ## # # ##########
########## ## ##########
####################### #############
######################################
###################################### Thank you for using jOOQ 3.12.1
19:02:57.732 [main] DEBUG org.jooq.tools.LoggerListener - Executing query : select 1 one
19:02:57.788 [main] DEBUG org.jooq.tools.LoggerListener - Fetched result : +----+
19:02:57.788 [main] DEBUG org.jooq.tools.LoggerListener - : | one|
19:02:57.788 [main] DEBUG org.jooq.tools.LoggerListener - : +----+
19:02:57.788 [main] DEBUG org.jooq.tools.LoggerListener - : | 1|
19:02:57.788 [main] DEBUG org.jooq.tools.LoggerListener - : +----+
19:02:57.788 [main] DEBUG org.jooq.tools.LoggerListener - Fetched row(s) : 1
19:02:57.791 [main] DEBUG org.jooq.tools.LoggerListener - Executing query : select sqlite_master.name from sqlite_master where sqlite_master.type in (?, ?) order by sqlite_master.name
19:02:57.792 [main] DEBUG org.jooq.tools.LoggerListener - -> with bind values : select sqlite_master.name from sqlite_master where sqlite_master.type in ('table', 'view') order by sqlite_master.name
19:02:57.793 [main] DEBUG org.jooq.tools.LoggerListener - Fetched result : +----+
19:02:57.793 [main] DEBUG org.jooq.tools.LoggerListener - : |name|
19:02:57.793 [main] DEBUG org.jooq.tools.LoggerListener - : +----+
19:02:57.793 [main] DEBUG org.jooq.tools.LoggerListener - Fetched row(s) : 0
19:02:57.793 [main] INFO org.jooq.meta.AbstractDatabase - Tables fetched : 0 (0 included, 0 excluded)
19:02:57.793 [main] INFO org.jooq.meta.AbstractDatabase - UDTs fetched : 0 (0 included, 0 excluded)
19:02:57.793 [main] INFO org.jooq.codegen.JavaGenerator - Excluding empty catalog :
19:02:57.793 [main] INFO org.jooq.codegen.JavaGenerator - Removing excess files
Process finished with exit code 0

If you want to use the DDLDatabase as documented in the link you've posted, you should:
remove the JDBC connection parameters
add the DDLDatabase as a database implementation, to replace the default SQLiteDatabase (which is derived from your JDBC connection parameters).
In other words, try this:
public static void runJooqCodeGen() throws Exception {
// Removed this
/* String url = "jdbc:sqlite:";
String driver = "org.sqlite.JDBC"; */
Configuration configuration = new Configuration()/*.withJdbc(new Jdbc()
.withDriver(driver).withUrl(url))*/
.withGenerator(new Generator()
.withDatabase(new Database()
// Added this
.withName("org.jooq.meta.extensions.ddl.DDLDatabase")
.withProperties(new Property()
.withKey("scripts")
.withValue("src/main/resources/db/Schema.sql")))
.withGenerate(new Generate()
.withPojos(Boolean.TRUE)
.withDeprecationOnUnknownTypes(Boolean.FALSE))
.withTarget(new Target()
.withPackageName("me.leslie.generals.server.persistence.jooq")
.withDirectory("Generals-Server/src/main/java")));
GenerationTool.generate(configuration);
}

When FlatMap will listen to multiple sources concurrently?

What are the situations which cause Flux::flatMap to listen to multiple sources (0...infinity) concurrently?
I found out, while experimenting, that when the upstream send signals to flatMap in thread thread-upstream-1 and there are N inner streams which flatMap will listen to and each of them send signals in different thread: thread-inner-stream-i for 1<=i<=N, than for every 1<=i<=N if thread-upstream-1 != thread-inner-stream-i, flatMap will listen concurrently to all the inner streams.
I think that it's not exactly true and I missed some other scenarios.

flatMap doesn't do any parallel work, as in: it doesn't change threads. The simplest example is
Flux.range(1, 5).hide()
.flatMap(v -> Flux.range(10 * v, 2))
.log()
.blockLast(); //for test purpose
This prints:
[main] INFO reactor.Flux.FlatMap.1 - onSubscribe(FluxFlatMap.FlatMapMain)
[main] INFO reactor.Flux.FlatMap.1 - request(unbounded)
[main] INFO reactor.Flux.FlatMap.1 - onNext(10)
[main] INFO reactor.Flux.FlatMap.1 - onNext(11)
[main] INFO reactor.Flux.FlatMap.1 - onNext(20)
[main] INFO reactor.Flux.FlatMap.1 - onNext(21)
[main] INFO reactor.Flux.FlatMap.1 - onNext(30)
[main] INFO reactor.Flux.FlatMap.1 - onNext(31)
[main] INFO reactor.Flux.FlatMap.1 - onNext(40)
[main] INFO reactor.Flux.FlatMap.1 - onNext(41)
[main] INFO reactor.Flux.FlatMap.1 - onNext(50)
[main] INFO reactor.Flux.FlatMap.1 - onNext(51)
[main] INFO reactor.Flux.FlatMap.1 - onComplete()
As you can see, only produces in main. If you add a publishOn after the initial range, flatMap produces everything in the same single thread publishOn will switch to.
What flatMap does however is subscribe to multiple inner Publisher, up to the concurrency parameter with a default of Queues.SMALL_BUFFER_SIZE (256).
That means that if you set it to 3, flatMap will map 3 source elements to their inner Publisher and subscribe to these publishers, but will wait for at least one to complete before it starts mapping more source elements.
If the inner Publisher use publishOn or subscribeOn, then flatMap will naturally let their events occur in the then-defined threads:
Flux.range(1, 5).hide()
.flatMap(v -> Flux.range(v * 10, 2)
.publishOn(Schedulers.newParallel("foo", 3)))
.flatMap(v -> Flux.range(10 * v, 2))
.log()
.blockLast(); //for test purpose
Which prints:
[main] INFO reactor.Flux.FlatMap.1 - onSubscribe(FluxFlatMap.FlatMapMain)
[main] INFO reactor.Flux.FlatMap.1 - request(unbounded)
[foo-1] INFO reactor.Flux.FlatMap.1 - onNext(10)
[foo-1] INFO reactor.Flux.FlatMap.1 - onNext(11)
[foo-1] INFO reactor.Flux.FlatMap.1 - onNext(20)
[foo-1] INFO reactor.Flux.FlatMap.1 - onNext(21)
[foo-1] INFO reactor.Flux.FlatMap.1 - onNext(30)
[foo-1] INFO reactor.Flux.FlatMap.1 - onNext(31)
[foo-4] INFO reactor.Flux.FlatMap.1 - onNext(50)
[foo-4] INFO reactor.Flux.FlatMap.1 - onNext(51)
[foo-4] INFO reactor.Flux.FlatMap.1 - onNext(40)
[foo-4] INFO reactor.Flux.FlatMap.1 - onNext(41)
[foo-4] INFO reactor.Flux.FlatMap.1 - onComplete()

Riak java client, execute() never returns

I've setup a riak server on ubuntu.
http://192.168.0.102:8098/ping return "OK"
I'm trying to remotely connect to it using riak java client(2.1.1) using the following code. client.execute() never returns. I'm attaching the log also.
public class Testing {
public static void main(String[] args) throws ExecutionException,
InterruptedException, UnknownHostException {
RiakClient client = RiakClient.newClient(8098, "192.168.0.102");
// put some stuff
Namespace ns = new Namespace("TestBucket");
Location location = new Location(ns, "TestKey");
String myData = "TestValue";
StoreValue store = new StoreValue.Builder(myData)
.withLocation(location).build();
Response rv = client.execute(store); // << NEVER GETS PAST THIS
System.out.println("write done");
// get some stuff
FetchValue fv = new FetchValue.Builder(location).build();
FetchValue.Response response = client.execute(fv);
String obj = response.getValue(String.class);
System.out.println(obj);
System.out.println("fetch done");
}
}
Log on the console is...
17:19:40.841 [main] DEBUG i.n.u.i.l.InternalLoggerFactory - Using SLF4J as the default logging framework
17:19:40.865 [main] DEBUG i.n.c.MultithreadEventLoopGroup - -Dio.netty.eventLoopThreads: 16
17:19:40.891 [main] DEBUG i.n.util.internal.PlatformDependent0 - java.nio.Buffer.address: available
17:19:40.892 [main] DEBUG i.n.util.internal.PlatformDependent0 - sun.misc.Unsafe.theUnsafe: available
17:19:40.893 [main] DEBUG i.n.util.internal.PlatformDependent0 - sun.misc.Unsafe.copyMemory: available
17:19:40.894 [main] DEBUG i.n.util.internal.PlatformDependent0 - direct buffer constructor: available
17:19:40.894 [main] DEBUG i.n.util.internal.PlatformDependent0 - java.nio.Bits.unaligned: available, true
17:19:40.894 [main] DEBUG i.n.util.internal.PlatformDependent0 - java.nio.DirectByteBuffer.<init>(long, int): available
17:19:40.896 [main] DEBUG io.netty.util.internal.Cleaner0 - java.nio.ByteBuffer.cleaner(): available
17:19:40.896 [main] DEBUG i.n.util.internal.PlatformDependent - Platform: Windows
17:19:40.897 [main] DEBUG i.n.util.internal.PlatformDependent - Java version: 8
17:19:40.897 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.noUnsafe: false
17:19:40.897 [main] DEBUG i.n.util.internal.PlatformDependent - sun.misc.Unsafe: available
17:19:40.898 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.noJavassist: false
17:19:40.899 [main] DEBUG i.n.util.internal.PlatformDependent - Javassist: unavailable
17:19:40.899 [main] DEBUG i.n.util.internal.PlatformDependent - You don't have Javassist in your class path or you don't have enough permission to load dynamically generated classes. Please check the configuration for better performance.
17:19:40.899 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.tmpdir: C:\Users\Rakesh\AppData\Local\Temp (java.io.tmpdir)
17:19:40.900 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.bitMode: 32 (sun.arch.data.model)
17:19:40.900 [main] DEBUG i.n.util.internal.PlatformDependent - -Dio.netty.noPreferDirect: false
17:19:40.900 [main] DEBUG i.n.util.internal.PlatformDependent - io.netty.maxDirectMemory: 259522560 bytes
17:19:40.921 [main] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.noKeySetOptimization: false
17:19:40.921 [main] DEBUG io.netty.channel.nio.NioEventLoop - -Dio.netty.selectorAutoRebuildThreshold: 512
17:19:40.922 [main] DEBUG i.n.util.internal.PlatformDependent - org.jctools-core.MpscChunkedArrayQueue: available
17:19:41.039 [main] DEBUG io.netty.channel.DefaultChannelId - -Dio.netty.processId: 2924 (auto-detected)
17:19:41.041 [main] DEBUG io.netty.util.NetUtil - -Djava.net.preferIPv4Stack: false
17:19:41.041 [main] DEBUG io.netty.util.NetUtil - -Djava.net.preferIPv6Addresses: false
17:19:41.162 [main] DEBUG io.netty.util.NetUtil - Loopback interface: lo (Software Loopback Interface 1, 127.0.0.1)
17:19:41.163 [main] DEBUG io.netty.util.NetUtil - \proc\sys\net\core\somaxconn: 200 (non-existent)
17:19:41.321 [main] DEBUG io.netty.channel.DefaultChannelId - -Dio.netty.machineId: e4:b3:18:ff:fe:6c:52:eb (auto-detected)
17:19:41.321 [main] DEBUG i.n.util.internal.ThreadLocalRandom - -Dio.netty.initialSeedUniquifier: 0xb620b93d4006e503
17:19:41.333 [main] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.level: simple
17:19:41.333 [main] DEBUG io.netty.util.ResourceLeakDetector - -Dio.netty.leakDetection.maxRecords: 4
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numHeapArenas: 2
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.numDirectArenas: 2
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.pageSize: 8192
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxOrder: 11
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.chunkSize: 16777216
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.tinyCacheSize: 512
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.smallCacheSize: 256
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.normalCacheSize: 64
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.maxCachedBufferCapacity: 32768
17:19:41.355 [main] DEBUG i.n.buffer.PooledByteBufAllocator - -Dio.netty.allocator.cacheTrimInterval: 8192
17:19:41.364 [main] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.allocator.type: pooled
17:19:41.365 [main] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.threadLocalDirectBufferSize: 65536
17:19:41.365 [main] DEBUG io.netty.buffer.ByteBufUtil - -Dio.netty.maxThreadLocalCharBufferSize: 16384
17:19:41.406 [main] INFO com.basho.riak.client.core.RiakNode - RiakNode started; 192.168.0.102:8098
17:19:41.407 [main] INFO c.basho.riak.client.core.RiakCluster - RiakCluster is starting.
17:19:41.408 [main] INFO c.b.r.c.core.util.DefaultCharset - No desired charset found in system properties, the default charset 'windows-1252' will be used
17:19:41.408 [main] INFO c.b.r.c.core.util.DefaultCharset - Initializing client charset to: windows-1252
17:19:41.443 [main] DEBUG com.basho.riak.client.core.RiakNode - Attempting to acquire channel permit
17:19:41.445 [main] DEBUG io.netty.util.Recycler - -Dio.netty.recycler.maxCapacityPerThread: 32768
17:19:41.445 [main] DEBUG io.netty.util.Recycler - -Dio.netty.recycler.maxSharedCapacityFactor: 2
17:19:41.445 [main] DEBUG io.netty.util.Recycler - -Dio.netty.recycler.linkCapacity: 16
17:19:41.445 [main] DEBUG io.netty.util.Recycler - -Dio.netty.recycler.ratio: 8
17:19:41.447 [main] DEBUG com.basho.riak.client.core.RiakNode - Operation 28144878 being executed on RiakNode 192.168.0.102:8098
17:19:41.461 [nioEventLoopGroup-2-10] DEBUG io.netty.buffer.AbstractByteBuf - -Dio.netty.buffer.bytebuf.checkAccessible: true
17:19:41.463 [nioEventLoopGroup-2-10] DEBUG i.n.util.ResourceLeakDetectorFactory - Loaded default ResourceLeakDetector: io.netty.util.ResourceLeakDetector#1536e36
Call stack of suspended thread
Thread [main] (Suspended)
Unsafe.park(boolean, long) line: not available [native method]
LockSupport.park(Object) line: not available
CountDownLatch$Sync(AbstractQueuedSynchronizer).parkAndCheckInterrupt() line: not available
CountDownLatch$Sync(AbstractQueuedSynchronizer).doAcquireSharedInterruptibly(int) line: not available
CountDownLatch$Sync(AbstractQueuedSynchronizer).acquireSharedInterruptibly(int) line: not available
CountDownLatch.await() line: not available
StoreOperation(FutureOperation<T,U,S>).await() line: 387
GenericRiakCommand$1(CoreFutureAdapter<T2,S2,T,S>).await() line: 90
StoreValue(RiakCommand<T,S>).execute(RiakCluster) line: 92
RiakClient.execute(RiakCommand<T,S>) line: 355
Testing.main(String[]) line: 29

A simple code addition after the following line of your code should fix things for you:
response rv = client.execute(store);
add:
client.shutdown();
to release that connection and continue execution.
Note that you will need to create a new connection for your next request against the database since you closed client or use .executeAsync() in place of .execute().

It appears you are expecting the Riak java client to connect using HTTP API. The Riak java client only connects using protocol buffer; using the HTTP address and port will freeze.

Yoy have to use this, its works fine...
public static void main(String[] args) throws ExecutionException,
InterruptedException, UnknownHostException {
RiakClient client = RiakClient.newClient(8087,"192.168.0.65");
// put some stuff
Namespace ns = new Namespace("TestBucket");
Location location = new Location(ns, "TestKey");
String myData = "TestValue";
StoreValue store = new StoreValue.Builder(myData)
.withLocation(location).build();
client.execute(store); // << NEVER GETS PAST THIS
System.out.println("write done");
// get some stuff
FetchValue fv = new FetchValue.Builder(location).build();
FetchValue.Response response = client.execute(fv);
String obj = response.getValue(String.class);
System.out.println(obj);
System.out.println("fetch done");
}
hope you will also get... !!!

Hibernate creating table but not creating entry?

I am trying to test that my connection to Hibernate is working in my code so I set up a basic method to create a new entity in a table. When I run the code I don't see an error and when I first ran it Hibernate successfully created the table but the row is not being created in the table. Anyone know why this might be happening? Pasted User class and code to create below as well as logs.
public static void main(String[] args) {
Session session = SessionFactoryUtil.getSessionFactory().getCurrentSession();
session.beginTransaction();
User user = new User();
user.setPassword("abcd");
user.setStatus(UserStatus.OFFLINE);
user.setUserName("testuser");
session.save(user);
}
User class:
#Entity
#Table(name="USERS")
public class User {
#Id
#GeneratedValue(strategy=GenerationType.AUTO)
#Column(name="USER_ID")
private String userId;
#Column(name="USER_NAME")
private String userName;
#Column(name="PASSWORD")
private String password;
#Enumerated(EnumType.STRING)
#Column(name="STATUS")
private UserStatus status;
public String getUserId() {
return userId;
}
public void setUserId(String userId) {
this.userId = userId;
}
public String getUserName() {
return userName;
}
public void setUserName(String userName) {
this.userName = userName;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public UserStatus getStatus() {
return status;
}
public void setStatus(UserStatus status) {
this.status = status;
}
}
Logs:
[main] INFO org.hibernate.cfg.Environment - Hibernate 3.5.1-Final
[main] INFO org.hibernate.cfg.Environment - hibernate.properties not found
[main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist
[main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling
[main] INFO org.hibernate.cfg.Configuration - configuring from resource: /hibernate.cfg.xml
[main] INFO org.hibernate.cfg.Configuration - Configuration resource: /hibernate.cfg.xml
[main] INFO org.hibernate.cfg.Configuration - Reading mappings from resource : messagingservice/db/User.hbm.xml
[main] INFO org.hibernate.cfg.HbmBinder - Mapping class: messagingservice.db.User -> USERS
[main] INFO org.hibernate.cfg.Configuration - Configured SessionFactory: null
[main] INFO org.hibernate.connection.DriverManagerConnectionProvider - Using Hibernate built-in connection pool (not for production use!)
[main] INFO org.hibernate.connection.DriverManagerConnectionProvider - Hibernate connection pool size: 20
[main] INFO org.hibernate.connection.DriverManagerConnectionProvider - autocommit mode: false
[main] INFO org.hibernate.connection.DriverManagerConnectionProvider - using driver: com.mysql.jdbc.Driver at URL: jdbc:mysql://localhost/CAREZONE_MESSAGING
[main] INFO org.hibernate.connection.DriverManagerConnectionProvider - connection properties: {user=hibernate, password=****}
[main] INFO org.hibernate.cfg.SettingsFactory - RDBMS: MySQL, version: 5.7.11-log
[main] INFO org.hibernate.cfg.SettingsFactory - JDBC driver: MySQL Connector Java, version: mysql-connector-java-5.1.37 ( Revision: 09940f05b4c98150f352e787a2549f11a2e9da93 )
[main] INFO org.hibernate.dialect.Dialect - Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect
[main] INFO org.hibernate.transaction.TransactionFactoryFactory - Transaction strategy: org.hibernate.transaction.JDBCTransactionFactory
[main] INFO org.hibernate.transaction.TransactionManagerLookupFactory - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
[main] INFO org.hibernate.cfg.SettingsFactory - Automatic flush during beforeCompletion(): disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Automatic session close at end of transaction: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - JDBC batch size: 15
[main] INFO org.hibernate.cfg.SettingsFactory - JDBC batch updates for versioned data: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Scrollable result sets: enabled
[main] INFO org.hibernate.cfg.SettingsFactory - JDBC3 getGeneratedKeys(): enabled
[main] INFO org.hibernate.cfg.SettingsFactory - Connection release mode: auto
[main] INFO org.hibernate.cfg.SettingsFactory - Maximum outer join fetch depth: 2
[main] INFO org.hibernate.cfg.SettingsFactory - Default batch fetch size: 1
[main] INFO org.hibernate.cfg.SettingsFactory - Generate SQL with comments: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Order SQL updates by primary key: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Order SQL inserts for batching: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
[main] INFO org.hibernate.hql.ast.ASTQueryTranslatorFactory - Using ASTQueryTranslatorFactory
[main] INFO org.hibernate.cfg.SettingsFactory - Query language substitutions: {}
[main] INFO org.hibernate.cfg.SettingsFactory - JPA-QL strict compliance: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Second-level cache: enabled
[main] INFO org.hibernate.cfg.SettingsFactory - Query cache: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Cache region factory : org.hibernate.cache.impl.bridge.RegionFactoryCacheProviderBridge
[main] INFO org.hibernate.cache.impl.bridge.RegionFactoryCacheProviderBridge - Cache provider: org.hibernate.cache.HashtableCacheProvider
[main] INFO org.hibernate.cfg.SettingsFactory - Optimize cache for minimal puts: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Structured second-level cache entries: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Statistics: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Deleted entity synthetic identifier rollback: disabled
[main] INFO org.hibernate.cfg.SettingsFactory - Default entity-mode: pojo
[main] INFO org.hibernate.cfg.SettingsFactory - Named query checking : enabled
[main] INFO org.hibernate.cfg.SettingsFactory - Check Nullability in Core (should be disabled when Bean Validation is on): enabled
[main] INFO org.hibernate.impl.SessionFactoryImpl - building session factory
[main] INFO org.hibernate.impl.SessionFactoryObjectFactory - Not binding factory to JNDI, no JNDI name configured
[main] INFO org.hibernate.tool.hbm2ddl.SchemaExport - Running hbm2ddl schema export
[main] INFO org.hibernate.tool.hbm2ddl.SchemaExport - exporting generated schema to database
[main] INFO org.hibernate.tool.hbm2ddl.SchemaExport - schema export complete

You are not committing your transaction. You need to do:
public static void main(String[] args) {
Session session = SessionFactoryUtil.getSessionFactory().getCurrentSession();
Transaction tx = session.beginTransaction();
User user = new User();
user.setPassword("abcd");
user.setStatus(UserStatus.OFFLINE);
user.setUserName("testuser");
session.save(user);
tx.commit();
session.close();
}