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Posted to yarn-issues@hadoop.apache.org by "Prabhu Joseph (Jira)" <ji...@apache.org> on 2021/09/06 13:09:00 UTC
[jira] [Assigned] (YARN-10933) Building Timeline Delegation Token
Service Text is not needed on unsecure clusters
[ https://issues.apache.org/jira/browse/YARN-10933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prabhu Joseph reassigned YARN-10933:
------------------------------------
Assignee: SwathiChandrashekar (was: Prabhu Joseph)
> Building Timeline Delegation Token Service Text is not needed on unsecure clusters
> ----------------------------------------------------------------------------------
>
> Key: YARN-10933
> URL: https://issues.apache.org/jira/browse/YARN-10933
> Project: Hadoop YARN
> Issue Type: Bug
> Components: timelineclient
> Affects Versions: 3.3.1
> Reporter: Prabhu Joseph
> Assignee: SwathiChandrashekar
> Priority: Major
>
> Yarn Client Commands fails with below when ATS1.5 TimelineServer is not reachable. On unsecure cluster, Build Timeline Token Service is not required.
> {code:java}
> java.lang.IllegalArgumentException: java.net.UnknownHostException: timelineserver-0
> at org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:445)
> at org.apache.hadoop.yarn.util.timeline.TimelineUtils.buildTimelineTokenService(TimelineUtils.java:163)
> at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.serviceInit(YarnClientImpl.java:183)
> at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
> at org.apache.hadoop.yarn.client.cli.YarnCLI.<init>(YarnCLI.java:47)
> at org.apache.hadoop.yarn.client.cli.ApplicationCLI.<init>(ApplicationCLI.java:65)
> at org.apache.hadoop.yarn.client.cli.ApplicationCLI.main(ApplicationCLI.java:115)
> Caused by: java.net.UnknownHostException: timelineserver-0
> {code}
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