Hi Ilya, We don’t change the WAL segment size from the default values.
The only activity that occurred was stopping a node, making a minor change (not related to persistence) and rerunning the node. Raymond. Sent from my iPhone On 1/12/2018, at 2:52 AM, Ilya Kasnacheev <ilya.kasnach...@gmail.com> wrote: Hello! "WAL segment size change is not supported" Is there a chance that you have changed WAL segment size setting between launches? Regards, -- Ilya Kasnacheev чт, 29 нояб. 2018 г. в 02:39, Raymond Wilson <raymond_wil...@trimble.com>: > I'm using Ignite 2.6 with the C# client. > > I have a running cluster that I was debugging. All requests were read only > (there were no state mutating operations running in the cluster. > > I terminated the one server node in the grid (running in the debugger) to > make a small code change and re-run it (I do this frequently). The node may > have been stopped for longer than the partitioning timeout. > > On re-running the server node it failed to start. On re-running the > complete cluster it still failed to start, and all other nodes report > failure to connect to a inactive grid. > > Looking at the log for the server node that is failing I get the following > log showing an exception while initializing a WAL segment. This failure > seems permanent and is unexpected as we are using the strict WAL atomicity > mode (WalMode.Fsync) for all persisted regions.Is this a recoverable error, > or does this imply data loss? [NB: This is a dev system so no prod data is > affected]] > > > 2018-11-29 12:26:09,933 [1] INFO ImmutableCacheComputeServer >>> > __________ ________________ >>> / _/ ___/ |/ / _/_ __/ __/ >>> > _/ // (7 7 // / / / / _/ >>> /___/\___/_/|_/___/ /_/ /___/ > >>> >>> ver. 2.6.0#20180710-sha1:669feacc >>> 2018 Copyright(C) Apache > Software Foundation >>> >>> Ignite documentation: > http://ignite.apache.org > 2018-11-29 12:26:09,933 [1] INFO ImmutableCacheComputeServer Config URL: > n/a > 2018-11-29 12:26:09,948 [1] INFO ImmutableCacheComputeServer > IgniteConfiguration [igniteInstanceName=TRex-Immutable, pubPoolSize=50, > svcPoolSize=12, callbackPoolSize=12, stripedPoolSize=12, sysPoolSize=12, > mgmtPoolSize=4, igfsPoolSize=12, dataStreamerPoolSize=12, > utilityCachePoolSize=12, utilityCacheKeepAliveTime=60000, p2pPoolSize=2, > qryPoolSize=12, igniteHome=null, > igniteWorkDir=C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable, > mbeanSrv=com.sun.jmx.mbeanserver.JmxMBeanServer@6e4784bc, > nodeId=8f32d0a6-539c-40dd-bc42-d044f28bac73, > marsh=org.apache.ignite.internal.binary.BinaryMarshaller@e4487af, > marshLocJobs=false, daemon=false, p2pEnabled=false, netTimeout=5000, > sndRetryDelay=1000, sndRetryCnt=3, metricsHistSize=10000, > metricsUpdateFreq=2000, metricsExpTime=9223372036854775807, > discoSpi=TcpDiscoverySpi [addrRslvr=null, sockTimeout=5000, > ackTimeout=5000, 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=null, > enableForcibleNodeKill=false, enableTroubleshootingLog=false, > srvLsnr=org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$2@10d68fcd, > locAddr=127.0.0.1, locHost=null, locPort=47100, locPortRange=100, > shmemPort=-1, directBuf=true, directSndBuf=false, idleConnTimeout=30000, > connTimeout=5000, maxConnTimeout=600000, reconCnt=10, sockSndBuf=32768, > sockRcvBuf=32768, msgQueueLimit=1024, slowClientQueueLimit=0, nioSrvr=null, > shmemSrv=null, usePairedConnections=false, connectionsPerNode=1, > tcpNoDelay=true, filterReachableAddresses=false, ackSndThreshold=16, > unackedMsgsBufSize=0, sockWriteTimeout=2000, lsnr=null, boundTcpPort=-1, > boundTcpShmemPort=-1, selectorsCnt=4, selectorSpins=0, addrRslvr=null, > ctxInitLatch=java.util.concurrent.CountDownLatch@117e949d[Count = 1], > stopping=false, > metricsLsnr=org.apache.ignite.spi.communication.tcp.TcpCommunicationMetricsListener@6db9f5a4], > evtSpi=org.apache.ignite.spi.eventstorage.NoopEventStorageSpi@5f8edcc5, > colSpi=NoopCollisionSpi [], deploySpi=LocalDeploymentSpi [lsnr=null], > indexingSpi=org.apache.ignite.spi.indexing.noop.NoopIndexingSpi@7a675056, > addrRslvr=null, clientMode=false, rebalanceThreadPoolSize=1, > txCfg=org.apache.ignite.configuration.TransactionConfiguration@d21a74c, > cacheSanityCheckEnabled=true, discoStartupDelay=60000, deployMode=SHARED, > p2pMissedCacheSize=100, locHost=null, timeSrvPortBase=31100, > timeSrvPortRange=100, failureDetectionTimeout=10000, > clientFailureDetectionTimeout=30000, metricsLogFreq=10000, hadoopCfg=null, > connectorCfg=org.apache.ignite.configuration.ConnectorConfiguration@6e509ffa, > 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=BinaryConfiguration [idMapper=null, nameMapper=null, > serializer=null, compactFooter=true], memCfg=null, pstCfg=null, > dsCfg=DataStorageConfiguration [sysRegionInitSize=41943040, > sysCacheMaxSize=104857600, pageSize=16384, concLvl=0, > dfltDataRegConf=DataRegionConfiguration [name=Default-Immutable, > maxSize=1073741824, initSize=134217728, swapPath=null, > pageEvictionMode=DISABLED, evictionThreshold=0.9, emptyPagesPoolSize=100, > metricsEnabled=false, metricsSubIntervalCount=5, > metricsRateTimeInterval=60000, persistenceEnabled=true, > checkpointPageBufSize=0], > storagePath=/persist\TRexIgniteData\Immutable\Persistence, > checkpointFreq=180000, lockWaitTime=10000, checkpointThreads=4, > checkpointWriteOrder=SEQUENTIAL, walHistSize=20, walSegments=10, > walSegmentSize=67108864, > walPath=/persist\TRexIgniteData\Immutable\WalStore, > walArchivePath=/persist\TRexIgniteData\Immutable\WalArchive, > metricsEnabled=false, walMode=FSYNC, walTlbSize=131072, walBuffSize=0, > walFlushFreq=2000, walFsyncDelay=1000, walRecordIterBuffSize=67108864, > alwaysWriteFullPages=false, > fileIOFactory=org.apache.ignite.internal.processors.cache.persistence.file.AsyncFileIOFactory@2f465398, > metricsSubIntervalCnt=5, metricsRateTimeInterval=60000, > walAutoArchiveAfterInactivity=-1, writeThrottlingEnabled=false, > walCompactionEnabled=false], 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=12, idleTimeout=0, > jdbcEnabled=true, odbcEnabled=true, thinCliEnabled=true, sslEnabled=false, > useIgniteSslCtxFactory=true, sslClientAuth=false, sslCtxFactory=null], > authEnabled=false, failureHnd=null, commFailureRslvr=null] > 2018-11-29 12:26:09,949 [1] INFO ImmutableCacheComputeServer Daemon mode: > off > 2018-11-29 12:26:09,949 [1] INFO ImmutableCacheComputeServer OS: Windows > 10 10.0 amd64 > 2018-11-29 12:26:09,949 [1] INFO ImmutableCacheComputeServer OS user: > rwilson > 2018-11-29 12:26:09,953 [1] INFO ImmutableCacheComputeServer PID: 7836 > 2018-11-29 12:26:09,953 [1] INFO ImmutableCacheComputeServer Language > runtime: Java Platform API Specification ver. 1.8 > 2018-11-29 12:26:09,953 [1] INFO ImmutableCacheComputeServer VM > information: Java(TM) SE Runtime Environment 1.8.0_191-b12 Oracle > Corporation Java HotSpot(TM) 64-Bit Server VM 25.191-b12 > 2018-11-29 12:26:09,954 [1] INFO ImmutableCacheComputeServer VM total > memory: 0.89GB > 2018-11-29 12:26:09,954 [1] INFO ImmutableCacheComputeServer Remote > Management [restart: off, REST: on, JMX (remote: off)] > 2018-11-29 12:26:09,955 [1] INFO ImmutableCacheComputeServer Logger: > PlatformLogger [traceEnabled=false, debugEnabled=false, infoEnabled=true, > isQuiet=false] > 2018-11-29 12:26:09,956 [1] INFO ImmutableCacheComputeServer > IGNITE_HOME=null > 2018-11-29 12:26:09,956 [1] INFO ImmutableCacheComputeServer VM > arguments: [-DIGNITE_QUIET=false, -Djava.net.preferIPv4Stack=true, > -Xms512m, -Xmx1024m] > 2018-11-29 12:26:09,956 [1] INFO ImmutableCacheComputeServer System > cache's DataRegion size is configured to 40 MB. Use > DataStorageConfiguration.systemCacheMemorySize property to change the > setting. > 2018-11-29 12:26:09,956 [1] INFO ImmutableCacheComputeServer Configured > caches [in 'sysMemPlc' dataRegion: ['ignite-sys-cache'], in > 'Default-Immutable' dataRegion: ['Spatial-Immutable', > 'Spatial-Immutable-Compressed']] > 2018-11-29 12:26:09,962 [1] INFO ImmutableCacheComputeServer Local node > user attribute [Role-PSNode=True] > 2018-11-29 12:26:09,962 [1] INFO ImmutableCacheComputeServer Local node > user attribute [Owner=TRex-Immutable] > 2018-11-29 12:26:09,968 [3] WARN ImmutableCacheComputeServer This > operating system has been tested less rigorously: Windows 10 10.0 amd64. > Our team will appreciate the feedback if you experience any problems > running ignite in this environment. > 2018-11-29 12:26:10,025 [1] INFO ImmutableCacheComputeServer Configured > plugins: > 2018-11-29 12:26:10,025 [1] INFO ImmutableCacheComputeServer ^-- None > 2018-11-29 12:26:10,025 [1] INFO ImmutableCacheComputeServer > 2018-11-29 12:26:10,026 [1] INFO ImmutableCacheComputeServer Configured > failure handler: [hnd=StopNodeOrHaltFailureHandler [tryStop=false, > timeout=0]] > 2018-11-29 12:26:10,125 [1] INFO ImmutableCacheComputeServer Successfully > bound communication NIO server to TCP port [port=47100, locHost=/127.0.0.1, > selectorsCnt=4, selectorSpins=0, pairedConn=false] > 2018-11-29 12:26:10,143 [1] WARN ImmutableCacheComputeServer Checkpoints > are disabled (to enable configure any GridCheckpointSpi implementation) > 2018-11-29 12:26:10,165 [1] WARN ImmutableCacheComputeServer Collision > resolution is disabled (all jobs will be activated upon arrival). > 2018-11-29 12:26:10,165 [1] INFO ImmutableCacheComputeServer Security > status [authentication=off, tls/ssl=off] > 2018-11-29 12:26:10,191 [1] INFO ImmutableCacheComputeServer Successfully > bound to TCP port [port=47500, localHost=127.0.0.1/127.0.0.1, > locNodeId=8f32d0a6-539c-40dd-bc42-d044f28bac73] > 2018-11-29 12:26:10,206 [1] INFO ImmutableCacheComputeServer Successfully > locked persistence storage folder > [C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable\persist\TRexIgniteData\Immutable\Persistence\node00-3cdb19b9-8993-40ba-a170-60d46b28dd8a] > 2018-11-29 12:26:10,207 [1] INFO ImmutableCacheComputeServer Consistent > ID used for local node is [3cdb19b9-8993-40ba-a170-60d46b28dd8a] according > to persistence data storage folders > 2018-11-29 12:26:10,213 [1] INFO ImmutableCacheComputeServer Resolved > directory for serialized binary metadata: > C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable\binary_meta\node00-3cdb19b9-8993-40ba-a170-60d46b28dd8a > 2018-11-29 12:26:10,458 [1] INFO ImmutableCacheComputeServer Resolved > page store work directory: > C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable\persist\TRexIgniteData\Immutable\Persistence\node00-3cdb19b9-8993-40ba-a170-60d46b28dd8a > 2018-11-29 12:26:10,459 [1] INFO ImmutableCacheComputeServer Resolved > write ahead log work directory: > C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable\persist\TRexIgniteData\Immutable\WalStore\node00-3cdb19b9-8993-40ba-a170-60d46b28dd8a > 2018-11-29 12:26:10,461 [1] INFO ImmutableCacheComputeServer Resolved > write ahead log archive directory: > C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable\persist\TRexIgniteData\Immutable\WalArchive\node00-3cdb19b9-8993-40ba-a170-60d46b28dd8a > 2018-11-29 12:26:10,478 [1] ERROR ImmutableCacheComputeServer Exception > during start processors, node will be stopped and close connections > 2018-11-29 12:26:10,479 [1] ERROR ImmutableCacheComputeServer Got > exception while starting (will rollback startup routine). > 2018-11-29 12:26:10,480 [1] WARN ImmutableCacheComputeServer Attempt to > stop starting grid. This operation cannot be guaranteed to be successful. > 2018-11-29 12:26:10,588 [1] INFO ImmutableCacheComputeServer >>> > +---------------------------------------------------------------------------------+ > >>> Ignite ver. > 2.6.0#20180710-sha1:669feacc5d3a4e60efcdd300dc8de99780f38eed stopped OK > >>> > +---------------------------------------------------------------------------------+ > >>> Ignite instance name: TRex-Immutable >>> Grid uptime: 00:00:02.448 > Exception during creation of new Ignite node: > Apache.Ignite.Core.Common.IgniteException: Failed to start processor: > GridProcessorAdapter [] ---> Apache.Ignite.Core.Common.JavaException: class > org.apache.ignite.IgniteException: Failed to start processor: > GridProcessorAdapter [] > at > org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:990) > at > org.apache.ignite.internal.processors.platform.PlatformAbstractBootstrap.start(PlatformAbstractBootstrap.java:48) > at > org.apache.ignite.internal.processors.platform.PlatformIgnition.start(PlatformIgnition.java:75) > Caused by: class org.apache.ignite.IgniteCheckedException: Failed to start > processor: GridProcessorAdapter [] > at > org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1742) > at > org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:980) > at > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2014) > at > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1723) > at > org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1151) > at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:649) > at > org.apache.ignite.internal.processors.platform.PlatformAbstractBootstrap.start(PlatformAbstractBootstrap.java:43) > ... 1 more > Caused by: class org.apache.ignite.IgniteCheckedException: Failed to > initialize WAL log segment (WAL segment size change is not > supported):C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable\persist\TRexIgniteData\Immutable\WalStore\node00-3cdb19b9-8993-40ba-a170-60d46b28dd8a\0000000000000008.wal > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.checkFiles(FsyncModeFileWriteAheadLogManager.java:1997) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.checkOrPrepareFiles(FsyncModeFileWriteAheadLogManager.java:1121) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.start0(FsyncModeFileWriteAheadLogManager.java:348) > at > org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter.start(GridCacheSharedManagerAdapter.java:61) > at > org.apache.ignite.internal.processors.cache.GridCacheProcessor.start(GridCacheProcessor.java:700) > at > org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1739) > ... 7 more > > at Apache.Ignite.Core.Impl.Unmanaged.Jni.Env.ExceptionCheck() > at Apache.Ignite.Core.Impl.Unmanaged.UnmanagedUtils.IgnitionStart(Env > env, String cfgPath, String gridName, Boolean clientMode, Boolean > userLogger, Int64 igniteId, Boolean redirectConsole) > at Apache.Ignite.Core.Ignition.Start(IgniteConfiguration cfg) > --- End of inner exception stack trace --- > at Apache.Ignite.Core.Ignition.Start(IgniteConfiguration cfg) > at > VSS.TRex.Servers.Compute.ImmutableCacheComputeServer.StartTRexGridCacheNode() > in > C:\Dev\VSS.Productivity3D.MonoRepo\src\service\TRex\src\netstandard\VSS.TRex.GridFabric\Servers\Compute\ImmutableCacheComputeServer.cs:line > 236 > 2018-11-29 12:26:10,679 [1] ERROR ImmutableCacheComputeServer Exception > during creation of new Ignite node: > Apache.Ignite.Core.Common.IgniteException: Failed to start processor: > GridProcessorAdapter [] ---> Apache.Ignite.Core.Common.JavaException: class > org.apache.ignite.IgniteException: Failed to start processor: > GridProcessorAdapter [] at > org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:990) > at > org.apache.ignite.internal.processors.platform.PlatformAbstractBootstrap.start(PlatformAbstractBootstrap.java:48) > at > org.apache.ignite.internal.processors.platform.PlatformIgnition.start(PlatformIgnition.java:75) > Caused by: class org.apache.ignite.IgniteCheckedException: Failed to start > processor: GridProcessorAdapter [] at > org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1742) > at org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:980) > at > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2014) > at > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1723) > at org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1151) at > org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:649) at > org.apache.ignite.internal.processors.platform.PlatformAbstractBootstrap.start(PlatformAbstractBootstrap.java:43) > ... 1 more Caused by: class org.apache.ignite.IgniteCheckedException: > Failed to initialize WAL log segment (WAL segment size change is not > supported):C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable\persist\TRexIgniteData\Immutable\WalStore\node00-3cdb19b9-8993-40ba-a170-60d46b28dd8a\0000000000000008.wal > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.checkFiles(FsyncModeFileWriteAheadLogManager.java:1997) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.checkOrPrepareFiles(FsyncModeFileWriteAheadLogManager.java:1121) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.start0(FsyncModeFileWriteAheadLogManager.java:348) > at > org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter.start(GridCacheSharedManagerAdapter.java:61) > at > org.apache.ignite.internal.processors.cache.GridCacheProcessor.start(GridCacheProcessor.java:700) > at > org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1739) > ... 7 more at > Apache.Ignite.Core.Impl.Unmanaged.Jni.Env.ExceptionCheck() at > Apache.Ignite.Core.Impl.Unmanaged.UnmanagedUtils.IgnitionStart(Env env, > String cfgPath, String gridName, Boolean clientMode, Boolean userLogger, > Int64 igniteId, Boolean redirectConsole) at > Apache.Ignite.Core.Ignition.Start(IgniteConfiguration cfg) --- End of > inner exception stack trace --- at > Apache.Ignite.Core.Ignition.Start(IgniteConfiguration cfg) at > VSS.TRex.Servers.Compute.ImmutableCacheComputeServer.StartTRexGridCacheNode() > in > C:\Dev\VSS.Productivity3D.MonoRepo\src\service\TRex\src\netstandard\VSS.TRex.GridFabric\Servers\Compute\ImmutableCacheComputeServer.cs:line > 236 > 2018-11-29 12:26:10,684 [1] INFO ImmutableCacheComputeServer Completed > creation of new Ignite node > > Unhandled Exception: Apache.Ignite.Core.Common.IgniteException: Failed to > start processor: GridProcessorAdapter [] ---> > Apache.Ignite.Core.Common.JavaException: class > org.apache.ignite.IgniteException: Failed to start processor: > GridProcessorAdapter [] > at > org.apache.ignite.internal.util.IgniteUtils.convertException(IgniteUtils.java:990) > at > org.apache.ignite.internal.processors.platform.PlatformAbstractBootstrap.start(PlatformAbstractBootstrap.java:48) > at > org.apache.ignite.internal.processors.platform.PlatformIgnition.start(PlatformIgnition.java:75) > Caused by: class org.apache.ignite.IgniteCheckedException: Failed to start > processor: GridProcessorAdapter [] > at > org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1742) > at > org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:980) > at > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:2014) > at > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1723) > at > org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1151) > at org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:649) > at > org.apache.ignite.internal.processors.platform.PlatformAbstractBootstrap.start(PlatformAbstractBootstrap.java:43) > ... 1 more > Caused by: class org.apache.ignite.IgniteCheckedException: Failed to > initialize WAL log segment (WAL segment size change is not > supported):C:\Users\rwilson\AppData\Local\Temp\TRexIgniteData\Immutable\persist\TRexIgniteData\Immutable\WalStore\node00-3cdb19b9-8993-40ba-a170-60d46b28dd8a\0000000000000008.wal > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.checkFiles(FsyncModeFileWriteAheadLogManager.java:1997) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.checkOrPrepareFiles(FsyncModeFileWriteAheadLogManager.java:1121) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FsyncModeFileWriteAheadLogManager.start0(FsyncModeFileWriteAheadLogManager.java:348) > at > org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter.start(GridCacheSharedManagerAdapter.java:61) > at > org.apache.ignite.internal.processors.cache.GridCacheProcessor.start(GridCacheProcessor.java:700) > at > org.apache.ignite.internal.IgniteKernal.startProcessor(IgniteKernal.java:1739) > ... 7 more > > at Apache.Ignite.Core.Impl.Unmanaged.Jni.Env.ExceptionCheck() > at Apache.Ignite.Core.Impl.Unmanaged.UnmanagedUtils.IgnitionStart(Env > env, String cfgPath, String gridName, Boolean clientMode, Boolean > userLogger, Int64 igniteId, Boolean redirectConsole) > at Apache.Ignite.Core.Ignition.Start(IgniteConfiguration cfg) > --- End of inner exception stack trace --- > ......... > ......... > Nov 29, 2018 12:26:22 PM java.util.logging.LogManager$RootLogger log > WARNING: Possible too long JVM pause: 11095 milliseconds. > > Thanks, > Raymond. > >
