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Posted to yarn-issues@hadoop.apache.org by "yuguang (Jira)" <ji...@apache.org> on 2021/03/28 09:07:00 UTC
[jira] [Commented] (YARN-10633) setup yarn federation failed
[ https://issues.apache.org/jira/browse/YARN-10633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17310145#comment-17310145 ]
yuguang commented on YARN-10633:
--------------------------------
this probelm was fixed ,there is a configuration miss in hadoop3.2.2's setup guide
yarn.client.failover-proxy-provider - org.apache.hadoop.yarn.server.federation.failover.FederationRMFailoverProxyProvider org.apache.hadoop.yarn.server.federation.failover.FederationRMFailoverProxyProvider
> setup yarn federation failed
> ----------------------------
>
> Key: YARN-10633
> URL: https://issues.apache.org/jira/browse/YARN-10633
> Project: Hadoop YARN
> Issue Type: Bug
> Components: federation
> Affects Versions: 3.2.2
> Reporter: yuguang
> Priority: Major
>
> Hi
> I am trying to setup yarn federation mode. But after I add below configuration in etc/hadoop/yarn-site.xml
> <property>
> <name>yarn.federation.enabled</name>
> <value>true</value>
> </property>
> then when I run yarn node -list . Get below error . Also the historyserver service can not be started either .
> I am using hadoop-3.2.2 version .
> [root@yarna hadoop-3.2.2]# yarn node -list
> 2021-02-18 05:51:39,178 INFO service.AbstractService: Service org.apache.hadoop.yarn.client.api.impl.YarnClientImpl failed in state STARTEDjava.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0 at org.apache.hadoop.yarn.client.ConfiguredRMFailoverProxyProvider.init(ConfiguredRMFailoverProxyProvider.java:62) at org.apache.hadoop.yarn.client.RMProxy.createRMFailoverProxyProvider(RMProxy.java:175) at org.apache.hadoop.yarn.client.RMProxy.newProxyInstance(RMProxy.java:130) at org.apache.hadoop.yarn.client.RMProxy.createRMProxy(RMProxy.java:103) at org.apache.hadoop.yarn.client.ClientRMProxy.createRMProxy(ClientRMProxy.java:72) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.serviceStart(YarnClientImpl.java:233) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194) at org.apache.hadoop.yarn.client.cli.YarnCLI.createAndStartYarnClient(YarnCLI.java:55) at org.apache.hadoop.yarn.client.cli.NodeCLI.run(NodeCLI.java:110) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at org.apache.hadoop.yarn.client.cli.NodeCLI.main(NodeCLI.java:62)Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0 at org.apache.hadoop.yarn.client.ConfiguredRMFailoverProxyProvider.init(ConfiguredRMFailoverProxyProvider.java:62) at org.apache.hadoop.yarn.client.RMProxy.createRMFailoverProxyProvider(RMProxy.java:175) at org.apache.hadoop.yarn.client.RMProxy.newProxyInstance(RMProxy.java:130) at org.apache.hadoop.yarn.client.RMProxy.createRMProxy(RMProxy.java:103) at org.apache.hadoop.yarn.client.ClientRMProxy.createRMProxy(ClientRMProxy.java:72) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.serviceStart(YarnClientImpl.java:233) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194) at org.apache.hadoop.yarn.client.cli.YarnCLI.createAndStartYarnClient(YarnCLI.java:55) at org.apache.hadoop.yarn.client.cli.NodeCLI.run(NodeCLI.java:110) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) at org.apache.hadoop.yarn.client.cli.NodeCLI.main(NodeCLI.java:62)
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