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https://issues.apache.org/jira/browse/YARN-9646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16885353#comment-16885353
]
Haibo Chen commented on YARN-9646:
----------------------------------
Thanks [~ste...@apache.org] for the clarification. Agreed that the
MiniYARNCluster is fussy as I have seen other issues with it in the past. I
believe this change will an improvement at least. +1 on the change pending
Jenkins report given it has been a few weeks since it was submitted.
I have attached the patch from the git pull request to trigger the Jenkins
build.
> Yarn miniYarn cluster tests failed to bind to a local host name
> ---------------------------------------------------------------
>
> Key: YARN-9646
> URL: https://issues.apache.org/jira/browse/YARN-9646
> Project: Hadoop YARN
> Issue Type: Bug
> Components: test
> Affects Versions: 2.7.4
> Reporter: Ray Yang
> Assignee: Ray Yang
> Priority: Major
> Attachments: YARN-9646.00.patch
>
>
> When running the integration test
> org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell#testDSShellWithoutDomain
> at home
> The following error happened:
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException:
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException:
> java.net.BindException: Problem binding to [ruyang-mn3.linkedin.biz:0]
> java.net.BindException: Can't assign requested address; For more details see:
> [http://wiki.apache.org/hadoop/BindException]
>
> at
> org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:327)
> at
> org.apache.hadoop.yarn.server.MiniYARNCluster.access$400(MiniYARNCluster.java:99)
> at
> org.apache.hadoop.yarn.server.MiniYARNCluster$ResourceManagerWrapper.serviceStart(MiniYARNCluster.java:447)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.MiniYARNCluster.serviceStart(MiniYARNCluster.java:278)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell.setupInternal(TestDistributedShell.java:91)
> at
> org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell.setup(TestDistributedShell.java:71)
> …
> Caused by: org.apache.hadoop.yarn.exceptions.YarnRuntimeException:
> java.net.BindException: Problem binding to [ruyang-mn3.linkedin.biz:0]
> java.net.BindException: Can't assign requested address; For more details see:
> [http://wiki.apache.org/hadoop/BindException]
> at
> org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl.getServer(RpcServerFactoryPBImpl.java:139)
> at
> org.apache.hadoop.yarn.ipc.HadoopYarnProtoRPC.getServer(HadoopYarnProtoRPC.java:65)
> at org.apache.hadoop.yarn.ipc.YarnRPC.getServer(YarnRPC.java:54)
> at
> org.apache.hadoop.yarn.server.resourcemanager.*ResourceTrackerService.serviceStart*(ResourceTrackerService.java:163)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:976)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1017)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1013)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1754)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.transitionToActive(ResourceManager.java:1013)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.serviceStart(ResourceManager.java:1053)
> at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
> at
> org.apache.hadoop.yarn.server.MiniYARNCluster.startResourceManager(MiniYARNCluster.java:319)
> ... 31 more
> Caused by: java.net.BindException: Problem binding to
> [ruyang-mn3.linkedin.biz:0]java.net.BindException: Can't assign requested
> address; For more details see: [http://wiki.apache.org/hadoop/BindException]
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:792)
> at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:721)
> at org.apache.hadoop.ipc.Server.bind(Server.java:494)
> at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:715)
> at org.apache.hadoop.ipc.Server.<init>(Server.java:2464)
> at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:996)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:539)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:514)
> at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:840)
> at
> org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl.createServer(RpcServerFactoryPBImpl.java:173)
> at
> org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl.getServer(RpcServerFactoryPBImpl.java:132)
> ... 48 more
> Caused by: java.net.BindException: Can't assign requested address
> at sun.nio.ch.Net.bind0(Native Method)
> at sun.nio.ch.Net.bind(Net.java:433)
> at sun.nio.ch.Net.bind(Net.java:425)
> at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
> at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
> at org.apache.hadoop.ipc.Server.bind(Server.java:477)
> ... 56 more
> Process finished with exit code 255
>
> It's because the test uses
> InetAddress._getLocalHost_().getHostName();
> to get the host name and tries to bind to it.
> The machine is issued at work. At home, the FQDN of the hostname is not
> resolvable. It makes WFH more difficult. Even on VPN, somehow the same error
> happened from time to time. The exact cause of that behavior on VPN is
> unknown yet.
>
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