lhotari commented on issue #13923: URL: https://github.com/apache/pulsar/issues/13923#issuecomment-1383592139
This problem remains. This log message appears in production environments and also in integration tests. recent example in https://github.com/apache/pulsar/actions/runs/3927573395/jobs/6714826271#step:12:7081 ``` 2023-01-16T06:43:38,959 - INFO - [docker-java-stream--1658439674:DockerUtils$4@383] - DOCKER.exec(pulsar-proxy-pulsar-proxy:tail -f /var/log/pulsar/proxy.log): STDOUT: 023-01-16T06:43:38,718+0000 [pulsar-proxy-io-2-1] WARN org.apache.pulsar.proxy.server.ProxyConnection - [/172.18.0.1:36040] Got exception UnsupportedOperationException : Message: null State: ProxyLookupRequests java.lang.UnsupportedOperationException: null at org.apache.pulsar.common.protocol.PulsarDecoder.handleSubscribe(PulsarDecoder.java:532) ~[org.apache.pulsar-pulsar-common-2.12.0-SNAPSHOT.jar:2.12.0-SNAPSHOT] at org.apache.pulsar.common.protocol.PulsarDecoder.channelRead(PulsarDecoder.java:243) ~[org.apache.pulsar-pulsar-common-2.12.0-SNAPSHOT.jar:2.12.0-SNAPSHOT] at org.apache.pulsar.proxy.server.ProxyConnection.channelRead(ProxyConnection.java:254) ~[org.apache.pulsar-pulsar-proxy-2.12.0-SNAPSHOT.jar:2.12.0-SNAPSHOT] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[io.nett 2023-01-16T06:43:38,959 - INFO - [docker-java-stream--1658439674:DockerUtils$4@383] - DOCKER.exec(pulsar-proxy-pulsar-proxy:tail -f /var/log/pulsar/proxy.log): STDOUT: y-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) ~[io.netty-netty-codec-4.1.86.Final.jar:4.1.86.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) ~[io.netty-netty-codec-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.ne 2023-01-16T06:43:38,959 - INFO - [docker-java-stream--1658439674:DockerUtils$4@383] - DOCKER.exec(pulsar-proxy-pulsar-proxy:tail -f /var/log/pulsar/proxy.log): STDOUT: tty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) ~[io.netty-netty-handler-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152) ~[io.netty-netty-handler-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead( 2023-01-16T06:43:38,959 - INFO - [docker-java-stream--1658439674:DockerUtils$4@383] - DOCKER.exec(pulsar-proxy-pulsar-proxy:tail -f /var/log/pulsar/proxy.log): STDOUT: AbstractChannelHandlerContext.java:420) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[io.netty-netty-transport-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java 2023-01-16T06:43:38,959 - INFO - [docker-java-stream--1658439674:DockerUtils$4@383] - DOCKER.exec(pulsar-proxy-pulsar-proxy:tail -f /var/log/pulsar/proxy.log): STDOUT: :800) ~[io.netty-netty-transport-classes-epoll-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:499) ~[io.netty-netty-transport-classes-epoll-4.1.86.Final.jar:4.1.86.Final] at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:397) ~[io.netty-netty-transport-classes-epoll-4.1.86.Final.jar:4.1.86.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[io.netty-netty-common-4.1.86.Final.jar:4.1.86.Final] at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[io.netty-netty-common-4.1.86.Final.jar:4.1.86.Final] at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[io.netty-netty-common-4.1.86.Final.jar:4.1.86.Final] at java.lang.Thread.run(Thread.java:833) ~[?:?] 2023-01-16T06:43:38,729+0000 [pulsar-proxy-io-2-1] INFO org.apache.pulsar.proxy.server.ProxyConnection - [/172.18.0.1:36040] Connection closed ``` -- This is an automated message from the Apache Git Service. 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