[AMBARI-19575] AppTimeline server start failed after wirencryption

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Cannot Reproduce
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.0
• Component/s: ambari-admin
• Assignee: Andrew Onischuk
• Reporter: Kishor Ramakrishnan
• Created: 17/Jan/17 02:10
• Updated: 14/Mar/17 17:43
• Resolved: 14/Mar/17 17:43

Description

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." }

}