[ 
https://issues.apache.org/jira/browse/YARN-5988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15807683#comment-15807683
 ] 

Bibin A Chundatt edited comment on YARN-5988 at 1/7/17 4:20 PM:
----------------------------------------------------------------

[~rohithsharma]/[[email protected]]/[~ajithshetty]

Got the time to try  latest trunk.Looks like the issue is still not fixed 
compeletly.
{code}
2017-01-07 19:44:34,920 INFO org.apache.hadoop.security.Groups: clearing 
userToGroupsMap cache
2017-01-07 19:44:34,932 DEBUG org.apache.hadoop.security.SaslRpcServer: 
Kerberos principal name is yarn/[email protected]
2017-01-07 19:44:34,942 INFO org.apache.hadoop.conf.Configuration: found 
resource hadoop-policy.xml at 
file:/opt/hadoop/release/hadoop-3.0.0-alpha2-SNAPSHOT/etc/hadoop/hadoop-policy.xml
2017-01-07 19:44:35,057 INFO 
org.apache.hadoop.yarn.server.resourcemanager.AdminService: Refresh All
java.lang.NullPointerException
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshServiceAcls(AdminService.java:569)
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshServiceAcls(AdminService.java:552)
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:707)
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:302)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:142)
        at 
org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:888)
        at 
org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:467)
        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:599)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
2017-01-07 19:44:35,057 ERROR 
org.apache.hadoop.yarn.server.resourcemanager.AdminService: RefreshAll failed 
so firing fatal event
org.apache.hadoop.ha.ServiceFailedException
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:712)
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:302)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:142)
        at 
org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:888)
        at 
org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:467)
        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:599)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
2017-01-07 19:44:35,058 WARN org.apache.hadoop.ha.ActiveStandbyElector: 
Exception handling the winning of election

{code}
Will recheck and confirm the same





was (Author: bibinchundatt):
[~rohithsharma]/[[email protected]]/[~ajithshetty]

Got the time to try  latest trunk.Looks like the issue is still not fixed 
compeletly.
{code}
2017-01-07 19:44:34,920 INFO org.apache.hadoop.security.Groups: clearing 
userToGroupsMap cache
2017-01-07 19:44:34,932 DEBUG org.apache.hadoop.security.SaslRpcServer: 
Kerberos principal name is yarn/[email protected]
2017-01-07 19:44:34,942 INFO org.apache.hadoop.conf.Configuration: found 
resource hadoop-policy.xml at 
file:/opt/hadoop/release/hadoop-3.0.0-alpha2-SNAPSHOT/etc/hadoop/hadoop-policy.xml
2017-01-07 19:44:35,057 INFO 
org.apache.hadoop.yarn.server.resourcemanager.AdminService: Refresh All
java.lang.NullPointerException
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshServiceAcls(AdminService.java:569)
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshServiceAcls(AdminService.java:552)
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:707)
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:302)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:142)
        at 
org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:888)
        at 
org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:467)
        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:599)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
2017-01-07 19:44:35,057 ERROR 
org.apache.hadoop.yarn.server.resourcemanager.AdminService: RefreshAll failed 
so firing fatal event
org.apache.hadoop.ha.ServiceFailedException
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:712)
        at 
org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:302)
        at 
org.apache.hadoop.yarn.server.resourcemanager.ActiveStandbyElectorBasedElectorService.becomeActive(ActiveStandbyElectorBasedElectorService.java:142)
        at 
org.apache.hadoop.ha.ActiveStandbyElector.becomeActive(ActiveStandbyElector.java:888)
        at 
org.apache.hadoop.ha.ActiveStandbyElector.processResult(ActiveStandbyElector.java:467)
        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:599)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
2017-01-07 19:44:35,058 WARN org.apache.hadoop.ha.ActiveStandbyElector: 
Exception handling the winning of election

{code}

IIUC  during transition the server is not started yet. Only during  
AdminService start server is getting initialized .





> RM unable to start in secure setup
> ----------------------------------
>
>                 Key: YARN-5988
>                 URL: https://issues.apache.org/jira/browse/YARN-5988
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.9.0, 3.0.0-alpha1
>            Reporter: Ajith S
>            Assignee: Ajith S
>            Priority: Blocker
>             Fix For: 2.9.0, 3.0.0-alpha2
>
>         Attachments: YARN-5988.01.patch, YARN-5988.02.patch, 
> YARN-5988.03.patch, YARN-5988.04.patch, YARN-5988.05.patch
>
>
> When CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION=true
> RM is unable to start



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