github-actions[bot] commented on issue #13714: URL: https://github.com/apache/dolphinscheduler/issues/13714#issuecomment-1462223070
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues. ### What happened 我用集群部署发现始终无法下发任务。 ``` [WARN] 2023-03-09 15:02:30.594 +0000 org.apache.dolphinscheduler.remote.NettyRemotingClient:[315] - [WorkflowInstance-0][TaskInstance-0] - connect to Host{hostWeight=100, workerGroup='release'} error java.net.UnknownHostException: dolphinscheduler-worker-0 at java.net.InetAddress$CachedAddresses.get(InetAddress.java:764) at java.net.InetAddress.getAllByName0(InetAddress.java:1282) at java.net.InetAddress.getAllByName(InetAddress.java:1140) at java.net.InetAddress.getAllByName(InetAddress.java:1064) at java.net.InetAddress.getByName(InetAddress.java:1014) at io.netty.util.internal.SocketUtils$8.run(SocketUtils.java:156) at io.netty.util.internal.SocketUtils$8.run(SocketUtils.java:153) at java.security.AccessController.doPrivileged(Native Method) at io.netty.util.internal.SocketUtils.addressByName(SocketUtils.java:153) at io.netty.resolver.DefaultNameResolver.doResolve(DefaultNameResolver.java:41) at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:61) at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:53) at io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:55) at io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:31) at io.netty.resolver.AbstractAddressResolver.resolve(AbstractAddressResolver.java:106) at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:206) at io.netty.bootstrap.Bootstrap.access$000(Bootstrap.java:46) at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:180) at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:166) at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:577) at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:551) at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:490) at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:615) at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:604) at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104) at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:84) at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetSuccess(AbstractChannel.java:989) at io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:504) at io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:417) at io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:474) at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at java.lang.Thread.run(Thread.java:750) ``` worker分组是 <img width="910" alt="image" src="https://user-images.githubusercontent.com/25928906/224064334-03a24dcc-52b7-44c1-a468-8bddada34a70.png";> zookeeper 注册信息是 ``` [zk: localhost:2181(CONNECTED) 3] ls /dolphinscheduler/nodes/master [dolphinscheduler-master-0:5678] [zk: localhost:2181(CONNECTED) 4] ls /dolphinscheduler/nodes/worker [dolphinscheduler-worker-0:1234, dolphinscheduler-worker-1:1234, dolphinscheduler-worker-2:1234] ``` 然而我用Standalone部署，可以下发任务。 worker分组是 <img width="940" alt="image" src="https://user-images.githubusercontent.com/25928906/224065301-ebc9bdb8-247d-4d05-9349-f1a656077834.png";> ### What you expected to happen master可以下发任务到worker ### How to reproduce My dockerfile ``` FROM csighub.tencentyun.com/tjdk/tencentkona8-tlinux RUN yum install -y vim tar zip unzip procps psmisc pbzip2 lsof pigz RUN yum install -y centos-release-scl RUN yum install -y rh-python38 RUN yum install -y hostname RUN rm /bin/python RUN ln -s /opt/rh/rh-python38/root/bin/python3 /bin/python RUN ln -s /opt/rh/rh-python38/root/bin/pip /bin/pip RUN ln -s /opt/jdk/bin/java /bin/java COPY ./requirements.txt /root/requirements.txt RUN pip install --ignore-installed PyYAML==6.0 && pip install apollo-python-client==2.1.2 --extra-index-url http://pypi.woa.com/ --trusted-host pypi.woa.com \ && python -m pip install -r /root/requirements.txt RUN mkdir /app COPY . /app/ WORKDIR /app ENV TZ=Asia/Shanghai CMD ["bash","/app/run.sh"] ``` app/run.sh ``` if [ -z "$TYPE" ]; then echo "[run.sh] environment variable TYPE not exist" exit 255 fi if [ "$TYPE" == "zookeeper" ];then bash /app/apache-zookeeper-3.8.0-bin/bin/zkServer.sh start fi prefix="/app/apache-dolphinscheduler-3.1.4-bin" if [ "$TYPE" == "master" ];then bash $prefix/bin/dolphinscheduler-daemon.sh start master-server fi if [ "$TYPE" == "worker" ];then bash $prefix/bin/dolphinscheduler-daemon.sh start worker-server fi if [ "$TYPE" == "alert" ];then bash $prefix/bin/dolphinscheduler-daemon.sh start alert-server fi if [ "$TYPE" == "api" ];then bash $prefix/bin/dolphinscheduler-daemon.sh start api-server fi sleep 99999999999 ``` ### Anything else 我更改了 /apache-dolphinscheduler-3.1.4-bin/bin/dolphinscheduler-daemon.sh export HOSTNAME=`hostname` 为 export HOSTNAME=`hostname -I` 仍然不行 ### Version 3.1.x ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. 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