[ https://issues.apache.org/jira/browse/AMBARI-15871?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vitaly Brodetskyi reassigned AMBARI-15871: ------------------------------------------ Assignee: Vitaly Brodetskyi (was: Robert Levas) > App Timeline Server start fails on a kerberized cluster due to absence of > hdfs keytab > ------------------------------------------------------------------------------------- > > Key: AMBARI-15871 > URL: https://issues.apache.org/jira/browse/AMBARI-15871 > Project: Ambari > Issue Type: Bug > Components: stacks > Affects Versions: 2.2.2 > Reporter: Goutam Tadi > Assignee: Vitaly Brodetskyi > Fix For: 2.4.0 > > > Kerberizing a cluster with App timeline server (not collocated with > HDFS-client) fails to restart service since it fails to obtain hdfs headless > keytab. This is because the hdfs keytabs are generated on Namenodes and hdfs > client nodes but not on App Timeline Server nodes. A small fix in Yarn > kerberos.json can get rid off this. > ``` > stderr: /var/lib/ambari-agent/data/errors-159.txt > 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 147, in <module> > ApplicationTimelineServer().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/application_timeline_server.py", > line 43, in start > self.configure(env) # FOR SECURITY > File > "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/application_timeline_server.py", > line 54, 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 277, in yarn > mode=0755 > 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 243, in action_delayed > main_resource.kinit() > File > "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", > line 491, in kinit > user=user > 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/core/providers/system.py", > line 238, in action_run > tries=self.resource.tries, try_sleep=self.resource.try_sleep) > File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", > line 70, in inner > result = function(command, **kwargs) > File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", > line 92, in checked_call > tries=tries, try_sleep=try_sleep) > File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", > line 140, in _call_wrapper > result = _call(command, **kwargs_copy) > File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", > line 291, in _call > raise Fail(err_msg) > resource_management.core.exceptions.Fail: Execution of '/usr/bin/kinit -kt > /etc/security/keytabs/hdfs.headless.keytab hdfs-...@pivotal.io' returned 1. > kinit: Key table file '/etc/security/keytabs/hdfs.headless.keytab' not found > while getting initial credentials > ``` -- This message was sent by Atlassian JIRA (v6.3.4#6332)