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Posted to yarn-issues@hadoop.apache.org by "wadehao (Jira)" <ji...@apache.org> on 2022/02/23 10:27:00 UTC
[jira] [Commented] (YARN-8001) Newly created Yarn application ID lost after RM failover
[ https://issues.apache.org/jira/browse/YARN-8001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17496638#comment-17496638 ]
wadehao commented on YARN-8001:
-------------------------------
[~shanyu] did you solve this problem? I met same issue when test rm failover, my hadoop version is 3.3.1, there is no data in /rmstore zknode.
> Newly created Yarn application ID lost after RM failover
> --------------------------------------------------------
>
> Key: YARN-8001
> URL: https://issues.apache.org/jira/browse/YARN-8001
> Project: Hadoop YARN
> Issue Type: Bug
> Components: RM
> Affects Versions: 2.7.3, 2.9.0
> Reporter: shanyu zhao
> Priority: Major
>
> I’ve seen a problem in Hadoop 2.7.3 where the newly submitted yarn application was lost after a RM failover. It looks like when handling Application submission, RM does not write it to the state-store (We are using zookeeper based state store) immediately before it respond to the client. But later it failed over to another RM and all write call to the state store failed. The new RM recovers state from the state-store, and this app is lost.
>
> The symptom is error message at client side claiming a previously submitted application ID does not exist:
> 2018-02-22 14:54:50,258 [JobControl] WARN org.apache.hadoop.yarn.client.RequestHedgingRMFailoverProxyProvider - Invocation returned exception on [rm1] : org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException: Application with id 'application_1519310222933_0160' doesn't exist in RM. Please check that the job submission was successful.
>
> This is a timeline excerpted from the resource manager logs:
> 2018-02-22 14:54:06.7685260 headnode1 Storing application with id application_1519310222933_0160
> 2018-02-22 14:54:06.7685660 headnode1 application_1519310222933_0160 State change from NEW to NEW_SAVING
> 2018-02-22 14:54:17.8924760 headnode1 Transitioning to standby state
> 2018-02-22 14:54:30.3951160 headnode0 Transitioning to active state
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