huanghezhen opened a new issue, #3337:
URL: https://github.com/apache/servicecomb-java-chassis/issues/3337
```
2022-09-13 15:52:07.383 WARN 1 --- [-thread-checker]
io.vertx.core.impl.BlockedThreadChecker : Thread
Thread[registry-vert.x-eventloop-thread-2,5,main] has been blocked for 6454 ms,
time limit is 2000 ms
io.vertx.core.VertxException: Thread blocked
at [email protected]/sun.nio.ch.EPoll.wait(Native Method) ~[na:na]
at
[email protected]/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:118)
~[na:na]
at
[email protected]/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
~[na:na]
at
[email protected]/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) ~[na:na]
at
io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:817)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
~[netty-common-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
~[netty-common-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
~[netty-common-4.1.78.Final.jar:4.1.78.Final]
at [email protected]/java.lang.Thread.run(Thread.java:833) ~[na:na]
2022-09-13 15:52:07.383 WARN 1 --- [-thread-checker]
io.vertx.core.impl.BlockedThreadChecker : Thread
Thread[registry-watch-vert.x-eventloop-thread-1,5,main] has been blocked for
6453 ms, time limit is 2000 ms
io.vertx.core.VertxException: Thread blocked
at [email protected]/sun.nio.ch.EPoll.wait(Native Method) ~[na:na]
at
[email protected]/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:118)
~[na:na]
at
[email protected]/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
~[na:na]
at
[email protected]/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) ~[na:na]
at
io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:817)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:460)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
~[netty-common-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
~[netty-common-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
~[netty-common-4.1.78.Final.jar:4.1.78.Final]
at [email protected]/java.lang.Thread.run(Thread.java:833) ~[na:na]
2022-09-13 15:52:08.987 WARN 1 --- [-thread-checker]
io.vertx.core.impl.BlockedThreadChecker : Thread
Thread[registry-vert.x-eventloop-thread-1,5,main] has been blocked for 3185 ms,
time limit is 2000 ms
2022-09-13 15:52:08.987 WARN 1 --- [-thread-checker]
io.vertx.core.impl.BlockedThreadChecker : Thread
Thread[registry-vert.x-eventloop-thread-1,5,main] has been blocked for 4791 ms,
time limit is 2000 ms
2022-09-13 15:52:08.989 INFO 1 --- [-center-watch-0]
o.a.s.s.task.MicroserviceWatchTask : microservice
vitality-test/order/2.451 UPDATE an instance 540c22dd333311eda2905eb0eeeb1259
status or metadata, [rest://10.100.140.124:5000,
highway://10.100.140.124:5001?login=true].
2022-09-13 15:52:11.097 WARN 1 --- [-thread-checker]
io.vertx.core.impl.BlockedThreadChecker : Thread
Thread[transport-vert.x-eventloop-thread-1,5,main] has been blocked for 2107
ms, time limit is 2000 ms
2022-09-13 15:52:11.098 ERROR 1 --- [ntloop-thread-1]
io.vertx.core.impl.ContextImpl : Unhandled exception
java.lang.OutOfMemoryError: Java heap space
at
io.vertx.core.buffer.impl.BufferImpl.getBytes(BufferImpl.java:216)
~[vertx-core-4.2.7.jar:4.2.7]
at
org.apache.servicecomb.serviceregistry.client.http.ServiceRegistryClientImpl.lambda$null$1(ServiceRegistryClientImpl.java:198)
~[registry-service-center-2.7.5.jar:2.7.5]
at
org.apache.servicecomb.serviceregistry.client.http.ServiceRegistryClientImpl$$Lambda$1574/0x00000008016213e8.handle(Unknown
Source) ~[na:na]
at
io.vertx.core.impl.future.FutureImpl$1.onSuccess(FutureImpl.java:91)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.impl.future.FutureBase.lambda$emitSuccess$0(FutureBase.java:54)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.impl.future.FutureBase$$Lambda$883/0x0000000801333500.run(Unknown
Source) ~[na:na]
at
io.vertx.core.impl.EventLoopContext.execute(EventLoopContext.java:81)
~[vertx-core-4.2.7.jar:4.2.7]
at io.vertx.core.impl.ContextImpl.execute(ContextImpl.java:260)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.impl.EventLoopContext.execute(EventLoopContext.java:22)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.impl.future.FutureBase.emitSuccess(FutureBase.java:51)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.impl.future.FutureImpl.tryComplete(FutureImpl.java:211)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.impl.future.PromiseImpl.tryComplete(PromiseImpl.java:23)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.HttpEventHandler.handleEnd(HttpEventHandler.java:79)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.HttpClientResponseImpl.handleEnd(HttpClientResponseImpl.java:250)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.HttpClientRequestBase$$Lambda$1570/0x00000008016206f8.handle(Unknown
Source) ~[na:na]
at
io.vertx.core.http.impl.Http1xClientConnection$StreamImpl.lambda$new$0(Http1xClientConnection.java:383)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.Http1xClientConnection$StreamImpl$$Lambda$1555/0x000000080160b108.handle(Unknown
Source) ~[na:na]
at
io.vertx.core.streams.impl.InboundBuffer.handleEvent(InboundBuffer.java:240)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.streams.impl.InboundBuffer.write(InboundBuffer.java:130)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.Http1xClientConnection$StreamImpl.handleEnd(Http1xClientConnection.java:610)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.Http1xClientConnection$$Lambda$1576/0x00000008016232e0.handle(Unknown
Source) ~[na:na]
at
io.vertx.core.impl.EventLoopContext.execute(EventLoopContext.java:71)
~[vertx-core-4.2.7.jar:4.2.7]
at io.vertx.core.impl.ContextImpl.execute(ContextImpl.java:267)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.Http1xClientConnection.handleResponseEnd(Http1xClientConnection.java:844)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.Http1xClientConnection.handleHttpMessage(Http1xClientConnection.java:716)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.http.impl.Http1xClientConnection.handleMessage(Http1xClientConnection.java:680)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.net.impl.ConnectionBase.read(ConnectionBase.java:155)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.vertx.core.net.impl.VertxHandler.channelRead(VertxHandler.java:153)
~[vertx-core-4.2.7.jar:4.2.7]
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
at
io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)
~[netty-transport-4.1.78.Final.jar:4.1.78.Final]
```
应该如何排查呢 使用的是 2.7.5 的版本
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