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From "Antonenko Alexander (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-10535) "Regenerate Keytabs" should restart services when complete
Date Thu, 16 Apr 2015 16:14:58 GMT
Antonenko Alexander created AMBARI-10535:
--------------------------------------------

             Summary: "Regenerate Keytabs" should restart services when complete
                 Key: AMBARI-10535
                 URL: https://issues.apache.org/jira/browse/AMBARI-10535
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.0.0
            Reporter: Antonenko Alexander
            Assignee: Antonenko Alexander
             Fix For: 2.1.0


When pressing "Regenerate Keytabs" button, it says it will restart all services. But really,
that doesn't happen, and it should be done by hand, because in other case there are service
check disruption like this:
{code}
2015-03-18 09:34:27,825 [JobControl] INFO  org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob
- PigLatin:pigSmoke.sh got an error while submitting 
java.io.IOException: Failed to run job : Failed to renew token: Kind: HDFS_DELEGATION_TOKEN,
Service: 192.168.65.101:8020, Ident: (HDFS_DELEGATION_TOKEN token 358 for ambari-qa)
	at org.apache.hadoop.mapred.YARNRunner.submitJob(YARNRunner.java:301)
	at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:536)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1296)
	at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1293)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
	at org.apache.hadoop.mapreduce.Job.submit(Job.java:1293)
	at org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob.submit(ControlledJob.java:335)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.apache.pig.backend.hadoop23.PigJobControl.submit(PigJobControl.java:128)
	at org.apache.pig.backend.hadoop23.PigJobControl.run(PigJobControl.java:194)
	at java.lang.Thread.run(Thread.java:745)
	at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher$1.run(MapReduceLauncher.java:276)
{code}



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