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https://issues.apache.org/jira/browse/AMBARI-19575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aravindan Vijayan reassigned AMBARI-19575:
------------------------------------------

    Assignee: Andrew Onischuk

> AppTimeline server start failed after wirencryption
> ---------------------------------------------------
>
>                 Key: AMBARI-19575
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19575
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-admin
>    Affects Versions: 2.5.0
>            Reporter: Kishor Ramakrishnan
>            Assignee: Andrew Onischuk
>            Priority: Critical
>             Fix For: 2.5.0
>
>
> AppTimeline server start failed after wirencryption
> Traceback (most recent call last):
>   File 
> "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/application_timeline_server.py",
>  line 155, in <module>
>     ApplicationTimelineServer().execute()
>   File 
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
>  line 313, in execute
>     method(env)
>   File 
> "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/application_timeline_server.py",
>  line 44, in start
>     self.configure(env) # FOR SECURITY
>   File 
> "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
>  line 116, in locking_configure
>     original_configure(obj, *args, **kw)
>   File 
> "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/application_timeline_server.py",
>  line 55, in configure
>     yarn(name='apptimelineserver')
>   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 337, in yarn
>     mode=0755
>   File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", 
> line 155, 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 555, in action_create_on_execute
>     self.action_delayed("create")
>   File 
> "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
>  line 552, 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 288, in action_delayed
>     self._set_mode(self.target_status)
>   File 
> "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
>  line 459, in _set_mode
>     self.util.run_command(self.main_resource.resource.target, 
> 'SETPERMISSION', method='PUT', permission=self.mode, assertable_result=False)
>   File 
> "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py",
>  line 199, in run_command
>     raise Fail(err_msg)
> resource_management.core.exceptions.Fail: Execution of 'curl -sS -L -w 
> '%{http_code}' -X PUT --negotiate -u : -k 
> 'https://{HOST}:50470/webhdfs/v1/ats/done?op=SETPERMISSION&user.name=cstm-hdfs&permission=755''
>  returned status_code=403. 
> {
>   "RemoteException": {
>     "exception": "SafeModeException", 
>     "javaClassName": 
> "org.apache.hadoop.hdfs.server.namenode.SafeModeException", 
>     "message": "Cannot set permission for /ats/done. Name node is in safe 
> mode.\nThe reported blocks 725 needs additional 2 blocks to reach the 
> threshold 1.0000 of total blocks 726.\nThe number of live datanodes 2 has 
> reached the minimum number 0. Safe mode will be turned off automatically once 
> the thresholds have been reached."
>   }
> }



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