https://bingjava-blog.oss-cn-beijing.aliyuncs.com/oneblog/skywalking/sw1.png https://bingjava-blog.oss-cn-beijing.aliyuncs.com/oneblog/skywalking/sw2.png
原始邮件 发件人: Sheng Wu<[email protected]> 收件人: dev<[email protected]>; bingjava<[email protected]> 发送时间: 2020年4月21日(周二) 10:48 主题: Re: skywalking oom exception Hi Do you subscribe the mail list successfully? I have to let your mail through manually. We can't see your screenshot or some images, please provide stable links, attachments are not available in mail list. Text is better too. Sheng Wu 吴晟 Twitter, wusheng1108 bingjava <[email protected]> 于2020年4月21日周二 上午10:40写道： Hi, All Hello, we have an oom exception when using skywalking6.6 and skywalking7.0 in the production environment: grpcServerPool-1-thread-14 at sun.misc.Unsafe.park(ZJ)V (Native Method) at java.util.concurrent.locks.LockSupport.park(Ljava/lang/Object;)V (LockSupport.java:175) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await()V (AbstractQueuedSynchronizer.java:2039) at java.util.concurrent.ArrayBlockingQueue.put(Ljava/lang/Object;)V (ArrayBlockingQueue.java:353) at org.apache.skywalking.apm.commons.datacarrier.buffer.ArrayBlockingQueueBuffer.save(Ljava/lang/Object;)Z (ArrayBlockingQueueBuffer.java:49) at org.apache.skywalking.apm.commons.datacarrier.buffer.Channels.save(Ljava/lang/Object;)Z (Channels.java:57) at org.apache.skywalking.apm.commons.datacarrier.DataCarrier.produce(Ljava/lang/Object;)Z (DataCarrier.java:85) at org.apache.skywalking.oap.server.core.register.worker.RegisterDistinctWorker.in(Lorg/apache/skywalking/oap/server/core/register/RegisterSource;)V (RegisterDistinctWorker.java:63) at org.apache.skywalking.oap.server.core.register.worker.InventoryStreamProcessor.in(Lorg/apache/skywalking/oap/server/core/register/RegisterSource;)V (InventoryStreamProcessor.java:54) at org.apache.skywalking.oap.server.core.register.service.EndpointInventoryRegister.getOrCreate(ILjava/lang/String;Lorg/apache/skywalking/oap/server/core/source/DetectPoint;)I (EndpointInventoryRegister.java:66) at org.apache.skywalking.oap.server.receiver.register.provider.handler.v6.grpc.RegisterServiceHandler.lambda$doEndpointRegister$2(Lorg/apache/skywalking/apm/network/register/v2/EndpointMapping$Builder;Lorg/apache/skywalking/apm/network/register/v2/Endpoints;Lorg/apache/skywalking/apm/network/register/v2/Endpoint;)V (RegisterServiceHandler.java:168) at org.apache.skywalking.oap.server.receiver.register.provider.handler.v6.grpc.RegisterServiceHandler$$Lambda$265.accept(Ljava/lang/Object;)V (Unknown Source) at java.util.ArrayList.forEach(Ljava/util/function/Consumer;)V (ArrayList.java:1249) at java.util.Collections$UnmodifiableCollection.forEach(Ljava/util/function/Consumer;)V (Collections.java:1080) at org.apache.skywalking.oap.server.receiver.register.provider.handler.v6.grpc.RegisterServiceHandler.doEndpointRegister(Lorg/apache/skywalking/apm/network/register/v2/Endpoints;Lio/grpc/stub/StreamObserver;)V (RegisterServiceHandler.java:162) at org.apache.skywalking.apm.network.register.v2.RegisterGrpc$MethodHandlers.invoke(Ljava/lang/Object;Lio/grpc/stub/StreamObserver;)V (RegisterGrpc.java:513) at io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose()V (ServerCalls.java:171) at io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed()V (ServerCallImpl.java:283) at io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext()V (ServerImpl.java:707) at io.grpc.internal.ContextRunnable.run()V (ContextRunnable.java:37) at io.grpc.internal.SerializingExecutor.run()V (SerializingExecutor.java:123) at java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V (ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run()V (ThreadPoolExecutor.java:617) at java.lang.Thread.run()V (Thread.java:745)
