qianglu1989 opened a new issue #6107: URL: https://github.com/apache/skywalking/issues/6107
Please answer these questions before submitting your issue. - Why do you submit this issue? - [ ] Question or discussion - [ ] Bug - [ ] Requirement - [ ] Feature or performance improvement ___ ### Question - What do you want to know? ``` -|2020-12-30 16:35:36.456|ERROR|TID:N/A|oap-netty-server-worker|o.a.s.a.d.i.n.u.c.D.rejectedExecution.log:606-Failed to submit a listener notification task. Event loop shut down? java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:717) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.ThreadPerTaskExecutor.execute(ThreadPerTaskExecutor.java:32) at org.apache.skywalking.apm.dependencies.io.netty.util.internal.ThreadExecutorMap$1.execute(ThreadExecutorMap.java:57) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.SingleThreadEventExecutor.doStartThread(SingleThreadEventExecutor.java:978) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.SingleThreadEventExecutor.startThread(SingleThreadEventExecutor.java:947) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:830) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:818) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.DefaultPromise.safeExecute(DefaultPromise.java:841) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:498) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:183) at org.apache.skywalking.apm.dependencies.io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:95) at org.apache.skywalking.apm.dependencies.io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:30) at org.apache.skywalking.apm.agent.core.client.AgentNettyClient.start(AgentNettyClient.java:112) at org.apache.skywalking.apm.agent.core.client.AgentNettyClient$2$1.run(AgentNettyClient.java:131) at org.apache.skywalking.apm.dependencies.io.netty.uti l.concurrent.PromiseTask.runTask(PromiseTask.java:98) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) at org.apache.skywalking.apm.dependencies.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) at org.apache.skywalking.apm.dependencies.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at org.apache.skywalking.apm.dependencies.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.lang.Thread.run(Thread.java:748) ``` why??????? _ ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
