[13:22:03,986][SEVERE][client-connector-#2914][ClientListenerNioListener] Failed to process client request [req=o.a.i.i.processors.platform.client.cache.ClientCacheGetAllRequest@3d4a252e] java.lang.NegativeArraySizeException at org.apache.ignite.internal.binary.streams.BinaryHeapOutputStream.arrayCopy(BinaryHeapOutputStream.java:76) at org.apache.ignite.internal.processors.platform.client.ClientMessageParser.encode(ClientMessageParser.java:441) at org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.onMessage(ClientListenerNioListener.java:210) at org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.onMessage(ClientListenerNioListener.java:49) at org.apache.ignite.internal.util.nio.GridNioFilterChain$TailFilter.onMessageReceived(GridNioFilterChain.java:279) at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109) at org.apache.ignite.internal.util.nio.GridNioAsyncNotifyFilter$3.body(GridNioAsyncNotifyFilter.java:97) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at org.apache.ignite.internal.util.worker.GridWorkerPool$1.run(GridWorkerPool.java:70) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) [13:22:04,503][SEVERE][tcp-disco-msg-worker-[f1bd84b8 IPaddress:port crd]-#2][TcpDiscoverySpi] TcpDiscoverSpi's message worker thread failed abnormally. Stopping the node in order to p revent cluster wide instability. java.lang.NullPointerException at org.apache.ignite.internal.processors.jobmetrics.GridJobMetricsProcessor$SnapshotReducer.collect(GridJobMetricsProcessor.java:346) at org.apache.ignite.internal.processors.jobmetrics.GridJobMetricsProcessor$SnapshotsQueue.reduce(GridJobMetricsProcessor.java:285) at org.apache.ignite.internal.processors.jobmetrics.GridJobMetricsProcessor.getJobMetrics(GridJobMetricsProcessor.java:167) at org.apache.ignite.internal.managers.discovery.ClusterMetricsImpl.jobMetrics(ClusterMetricsImpl.java:554) at org.apache.ignite.internal.managers.discovery.ClusterMetricsImpl.getMaximumActiveJobs(ClusterMetricsImpl.java:253) at org.apache.ignite.internal.ClusterMetricsSnapshot.serialize(ClusterMetricsSnapshot.java:1317) at org.apache.ignite.internal.ClusterMetricsSnapshot.serialize(ClusterMetricsSnapshot.java:1301) at org.apache.ignite.spi.discovery.tcp.messages.TcpDiscoveryMetricsUpdateMessage$MetricsSet.(TcpDiscoveryMetricsUpdateMessage.java:270) at org.apache.ignite.spi.discovery.tcp.messages.TcpDiscoveryMetricsUpdateMessage.setMetrics(TcpDiscoveryMetricsUpdateMessage.java:90) at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMetricsUpdateMessage(ServerImpl.java:5763) at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:3101) at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2795) at org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorker.body(ServerImpl.java:7766) at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2946) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerThread.body(ServerImpl.java:7697) at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:61) [13:22:04,524][SEVERE][tcp-disco-msg-worker-[f1bd84b8 IpAddress:port crd]-#2][] Critical system error detected. Will be handled accordingly to configured handler [hnd=StopNodeOrHaltFailureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext [type=SYSTEM_WORKER_TERMINATION, err=java.lang.NullPointerException]] lureHandler [tryStop=false, timeout=0, super=AbstractFailureHandler [ignoredFailureTypes=UnmodifiableSet [SYSTEM_WORKER_BLOCKED, SYSTEM_CRITICAL_OPERATION_TIMEOUT]]], failureCtx=FailureContext [type=SYSTEM_WORKER_TERMINATION, err=java.lang.NullPointerException]] java.lang.NullPointerException at org.apache.ignite.internal.processors.jobmetrics.GridJobMetricsProcessor$SnapshotReducer.collect(GridJobMetricsProcessor.java:346) at org.apache.ignite.internal.processors.jobmetrics.GridJobMetricsProcessor$SnapshotsQueue.reduce(GridJobMetricsProcessor.java:285) at org.apache.ignite.internal.processors.jobmetrics.GridJobMetricsProcessor.getJobMetrics(GridJobMetricsProcessor.java:167) at org.apache.ignite.internal.managers.discovery.ClusterMetricsImpl.jobMetrics(ClusterMetricsImpl.java:554) at org.apache.ignite.internal.managers.discovery.ClusterMetricsImpl.getMaximumActiveJobs(ClusterMetricsImpl.java:253) at org.apache.ignite.internal.ClusterMetricsSnapshot.serialize(ClusterMetricsSnapshot.java:1317) at org.apache.ignite.internal.ClusterMetricsSnapshot.serialize(ClusterMetricsSnapshot.java:1301) at org.apache.ignite.spi.discovery.tcp.messages.TcpDiscoveryMetricsUpdateMessage$MetricsSet.(TcpDiscoveryMetricsUpdateMessage.java:270) at org.apache.ignite.spi.discovery.tcp.messages.TcpDiscoveryMetricsUpdateMessage.setMetrics(TcpDiscoveryMetricsUpdateMessage.java:90) at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMetricsUpdateMessage(ServerImpl.java:5763) at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:3101) at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.processMessage(ServerImpl.java:2795) at org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorker.body(ServerImpl.java:7766) at org.apache.ignite.spi.discovery.tcp.ServerImpl$RingMessageWorker.body(ServerImpl.java:2946) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) at org.apache.ignite.spi.discovery.tcp.ServerImpl$MessageWorkerThread.body(ServerImpl.java:7697) at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:61) [13:22:04,531][INFO][node-stop-thread][GridTcpRestProtocol] Command protocol successfully stopped: TCP binary [13:22:04,566][WARNING][tcp-disco-msg-worker-[f1bd84b8 Ipaddress:port crd]-#2][CacheDiagnosticManager] Page locks dump: