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From "Jayush Luniya (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (AMBARI-17997) When i enable kerberos,MapReduce2 and Yarn both faied to start.
Date Thu, 20 Oct 2016 19:47:59 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-17997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jayush Luniya reopened AMBARI-17997:
------------------------------------

> When i enable kerberos,MapReduce2 and Yarn both faied to start.
> ---------------------------------------------------------------
>
>                 Key: AMBARI-17997
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17997
>             Project: Ambari
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.2.2
>         Environment: Centos6.7
>            Reporter: niushuo
>
> No kerberos,the cluster was OK!But,When I enable kerberos,MapReduce2 and Yarn both faied
to start.The log like this,how can I do to fix the problem?
> Traceback (most recent call last):
>   File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/historyserver.py",
line 182, in <module>
>     HistoryServer().execute()
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
line 219, in execute
>     method(env)
>   File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/historyserver.py",
line 92, in start
>     self.configure(env) # FOR SECURITY
>   File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/historyserver.py",
line 55, in configure
>     yarn(name="historyserver")
>   File "/usr/lib/python2.6/site-packages/ambari_commons/os_family_impl.py", line 89,
in thunk
>     return fn(*args, **kwargs)
>   File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/yarn.py",
line 71, in yarn
>     recursive_chmod=True
>   File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 154,
in __init__
>     self.env.run()
>   File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line
160, in run
>     self.run_action(resource, action)
>   File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line
124, in run_action
>     provider_action()
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
line 463, in action_create_on_execute
>     self.action_delayed("create")
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
line 460, in action_delayed
>     self.get_hdfs_resource_executor().action_delayed(action_name, self)
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
line 250, in action_delayed
>     self._assert_valid()
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
line 234, in _assert_valid
>     self.target_status = self._get_file_status(target)
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
line 295, in _get_file_status
>     list_status = self.util.run_command(target, 'GETFILESTATUS', method='GET', ignore_status_codes=['404'],
assertable_result=False)
>   File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
line 195, in run_command
>     raise Fail(err_msg)
> resource_management.core.exceptions.Fail: Execution of 'curl -sS -L -w '%{http_code}'
-X GET --negotiate -u : 'http://bigdata-32.bigdata:50070/webhdfs/v1/app-logs?op=GETFILESTATUS&user.name=hdfs''
returned status_code=401. 
> <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
> <title>Error 401 Authentication required</title>
> </head>
> <body><h2>HTTP ERROR 401</h2>
> <p>Problem accessing /webhdfs/v1/app-logs. Reason:
> <pre>    Authentication required</pre></p><hr /><i><small>Powered
by Jetty://</small></i><br/>                                           
    
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