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From "Mahadev konar (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3669) Getting a lot of PriviledgedActionException / SaslException when running a job
Date Tue, 17 Jan 2012 02:48:39 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mahadev konar updated MAPREDUCE-3669:
-------------------------------------

    Attachment: MAPREDUCE-3669.patch

This patch removes all duplication. This is a little tricky, since we are extending BlockingInterface.
                
> Getting a lot of PriviledgedActionException / SaslException when running a job
> ------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3669
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3669
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Thomas Graves
>            Assignee: Mahadev konar
>            Priority: Blocker
>         Attachments: MAPREDUCE-3669.patch, MAPREDUCE-3669.patch
>
>
> On a secure cluster, when running a job we are seeing a lot of PriviledgedActionException
/ SaslExceptions.  The job runs fine, its just the jobclient can't connect to the AM to get
the progress information.
> Its in a very tight loop retrying while getting the exceptions.
> snip of the client log is:
> 12/01/13 15:33:45 INFO security.SecurityUtil: Acquired token Ident: 00 1c 68 61 64 6f
6f 70 71 61 40 44 45 56 2e 59 47
> 52 49 44 2e 59 41 48 4f 4f 2e 43 4f 4d 08 6d 61 70 72 65 64 71 61 00 8a 01 34 d7 b3 ff
f5 8a 01 34 fb c0 83 f5 08 02,
> Kind: HDFS_DELEGATION_TOKEN, Service: 10.10.10.10:8020
> 12/01/13 15:33:45 INFO hdfs.DFSClient: Created HDFS_DELEGATION_TOKEN token 8 for user1
on 10.10.10.10:8020
> 12/01/13 15:33:45 INFO security.TokenCache: Got dt for
> hdfs://host1.domain.com:8020;uri=10.10.10.10:8020;t.service=10.10.10.10:8020
> 12/01/13 15:33:45 WARN conf.Configuration: mapred.used.genericoptionsparser is deprecated.
Instead, use
> mapreduce.client.genericoptionsparser.used
> 12/01/13 15:33:45 INFO mapreduce.JobSubmitter: number of splits:2
> 12/01/13 15:33:45 INFO mapred.ResourceMgrDelegate: Submitted application application_1326410042859_0008
to
> ResourceManager at rmhost.domain/10.10.10.11:8040
> 12/01/13 15:33:45 INFO mapreduce.Job: Running job: job_1326410042859_0008
> 12/01/13 15:33:52 INFO mapred.ClientServiceDelegate: The url to track the job:
> rmhost.domain:8088/proxy/application_1326410042859_0008/
> 12/01/13 15:33:52 ERROR security.UserGroupInformation: PriviledgedActionException as:user1@DEV.YGRID.YAHOO.COM
> (auth:SIMPLE) cause:javax.security.sasl.SaslException: GSS initiate failed [Caused by
GSSException: No valid credentials provided (Mechanism level: Fail
> ed to find any
> Kerberos tgt)]
> 12/01/13 15:33:52 WARN ipc.Client: Exception encountered while connecting to the server
:
> javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid
credentials provided
> (Mechanism level: Failed to find any Kerberos tgt)]
> 12/01/13 15:33:52 ERROR security.UserGroupInformation: PriviledgedActionException as:user1@DEV.YGRID.YAHOO.COM
> (auth:SIMPLE) cause:java.io.IOException: javax.security.sasl.SaslException: GSS initiate
failed [Caused by GSSException: No valid credentials provided (
> Mechanism level:
> Failed to find any Kerberos tgt)]
> 12/01/13 15:33:52 INFO mapred.ClientServiceDelegate: The url to track the job:
> rmhost.domain:8088/proxy/application_1326410042859_0008/

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