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Posted to issues@ambari.apache.org by "Robert Levas (JIRA)" <ji...@apache.org> on 2017/12/11 20:19:00 UTC
[jira] [Created] (AMBARI-22629) Disabling Kerberos after enabled
during Blueprint install fails with missing data directory error
Robert Levas created AMBARI-22629:
-------------------------------------
Summary: Disabling Kerberos after enabled during Blueprint install fails with missing data directory error
Key: AMBARI-22629
URL: https://issues.apache.org/jira/browse/AMBARI-22629
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.6.0
Reporter: Robert Levas
Assignee: Robert Levas
Disabling Kerberos after enabled during Blueprint install fails with missing data directory error.
!image-2017-12-11-15-12-21-492.png|thumbnail!
This is caused by an invalid security state set for the installed components since the appropriate state is not set while enabling Kerberos during the installation process:
{noformat}
ambari=> select * from hostcomponentstate;
id | cluster_id | component_name | version | current_state | host_id | service_name | upgrade_state | security_state
----+------------+------------------+--------------+---------------+---------+--------------+---------------+----------------
1 | 2 | KERBEROS_CLIENT | UNKNOWN | INSTALLED | 1 | KERBEROS | NONE | UNSECURED
2 | 2 | ZOOKEEPER_CLIENT | 2.5.0.0-1245 | INSTALLED | 1 | ZOOKEEPER | NONE | UNSECURED
3 | 2 | ZOOKEEPER_SERVER | 2.5.0.0-1245 | STARTED | 1 | ZOOKEEPER | NONE | UNSECURED
{noformat}
The expected state for each component is {{SECURED}}, not {{UNSECURED}}. Because of this, Ambari _thinks_ there is no work to be done, causing this issue.
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