lvzhekang commented on issue #2349: org.apache.skywalking.oap.server.receiver.register.provider.handler.v6.grpc.ServiceInstancePingServiceHandler - 61 [grpc-default-executor-23] WARN [] - Can't found service by service instance id from cache, service instance id is: 20 2019-03-12 12:26:16,302 - org.apache.skywalking.oap.server.core.register.service.ServiceInstanceInventoryRegister - 108 [grpc-default-executor-23] WARN [] - Service instance 17 heartbeat, but not found in storage. URL: https://github.com/apache/incubator-skywalking/issues/2349#issuecomment-471852758 2019-03-12 12:19:59,761 - org.apache.skywalking.oap.server.receiver.register.provider.handler.v6.grpc.ServiceInstancePingServiceHandler - 61 [grpc-default-executor-21] WARN [] - Can't found service by service instance id from cache, service instance id is: 28 2019-03-12 12:19:59,799 - org.apache.skywalking.oap.server.core.register.service.ServiceInstanceInventoryRegister - 108 [grpc-default-executor-21] WARN [] - Service instance 17 heartbeat, but not found in storage. 2019-03-12 12:19:59,800 - org.apache.skywalking.oap.server.receiver.register.provider.handler.v6.grpc.ServiceInstancePingServiceHandler - 61 [grpc-default-executor-21] WARN [] - Can't found service by service instance id from cache, service instance id is: 17 2019-03-12 12:20:00,011 - org.apache.skywalking.oap.server.receiver.trace.provider.parser.SegmentParseV2 - 111 [grpc-default-executor-21] ERROR [] - null java.lang.NullPointerException: null at org.apache.skywalking.oap.server.receiver.trace.provider.parser.standardization.SpanIdExchanger.exchange(SpanIdExchanger.java:119) ~[skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.parser.SegmentParseV2.preBuild(SegmentParseV2.java:146) ~[skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.parser.SegmentParseV2.parse(SegmentParseV2.java:89) [skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.parser.SegmentParseV2$Producer.send(SegmentParseV2.java:265) [skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.handler.v6.grpc.TraceSegmentReportServiceHandler$1.onNext(TraceSegmentReportServiceHandler.java:58) [skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.handler.v6.grpc.TraceSegmentReportServiceHandler$1.onNext(TraceSegmentReportServiceHandler.java:50) [skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onMessage(ServerCalls.java:248) [grpc-stub-1.15.1.jar:1.15.1] at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.messagesAvailable(ServerCallImpl.java:263) [grpc-core-1.15.1.jar:1.15.1] at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1MessagesAvailable.runInContext(ServerImpl.java:683) [grpc-core-1.15.1.jar:1.15.1] at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) [grpc-core-1.15.1.jar:1.15.1] at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) [grpc-core-1.15.1.jar:1.15.1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121] 2019-03-12 12:20:00,014 - org.apache.skywalking.oap.server.receiver.trace.provider.parser.SegmentParseV2 - 111 [grpc-default-executor-21] ERROR [] - null java.lang.NullPointerException: null at org.apache.skywalking.oap.server.receiver.trace.provider.parser.standardization.SpanIdExchanger.exchange(SpanIdExchanger.java:119) ~[skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.parser.SegmentParseV2.preBuild(SegmentParseV2.java:146) ~[skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.parser.SegmentParseV2.parse(SegmentParseV2.java:89) [skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.parser.SegmentParseV2$Producer.send(SegmentParseV2.java:265) [skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.handler.v6.grpc.TraceSegmentReportServiceHandler$1.onNext(TraceSegmentReportServiceHandler.java:58) [skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at org.apache.skywalking.oap.server.receiver.trace.provider.handler.v6.grpc.TraceSegmentReportServiceHandler$1.onNext(TraceSegmentReportServiceHandler.java:50) [skywalking-trace-receiver-plugin-6.0.0-GA.jar:6.0.0-GA] at io.grpc.stub.ServerCalls$StreamingServerCallHandler$StreamingServerCallListener.onMessage(ServerCalls.java:248) [grpc-stub-1.15.1.jar:1.15.1] at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.messagesAvailable(ServerCallImpl.java:263) [grpc-core-1.15.1.jar:1.15.1] at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1MessagesAvailable.runInContext(ServerImpl.java:683) [grpc-core-1.15.1.jar:1.15.1] at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) [grpc-core-1.15.1.jar:1.15.1] at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) [grpc-core-1.15.1.jar:1.15.1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121] 2019-03-12 12:20:00,026 - org.apache.skywalking.oap.server.core.register.service.ServiceInstanceInventoryRegister - 108 [grpc-default-executor-21] WARN [] - Service instance 22 heartbeat, but not found in storage. 2019-03-12 12:20:00,027 - org.apache.skywalking.oap.server.receiver.register.provider.handler.v6.grpc.ServiceInstancePingServiceHandler - 61 [grpc-default-executor-21] WARN [] - Can't found service by service instance id from cache, service instance id is: 22 2019-03-12 12:20:00,469 - org.apache.skywalking.oap.server.core.register.service.ServiceInstanceInventoryRegister - 108 [grpc-default-executor-21] WARN [] - Service instance 27 heartbeat, but not found in storage. 2019-03-12 12:20:00,470 - org.apache.skywalking.oap.server.receiver.register.provider.handler.v6.grpc.ServiceInstancePingServiceHandler - 61 [grpc-default-executor-21] WARN [] - Can't found service by service instance id from cache, service instance id is: 27 2019-03-12 12:20:00,621 - org.apache.skywalking.oap.server.core.register.service.ServiceInstanceInventoryRegister - 108 [grpc-default-executor-21] WARN [] - Service instance 32 heartbeat, but not found in storage.
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