Antonenko Alexander created AMBARI-17399:
--------------------------------------------
Summary: Hive llap principals are shown on Configure Identity even
when Hive is not deployed
Key: AMBARI-17399
URL: https://issues.apache.org/jira/browse/AMBARI-17399
Project: Ambari
Issue Type: Bug
Components: ambari-web
Affects Versions: 2.4.0
Reporter: Antonenko Alexander
Assignee: Antonenko Alexander
Priority: Critical
Fix For: 2.4.0
1. Deploy ambari cluster with YARN, HDFS, ZOOKEEPER and HBASE
2. enable security (AD)
Expected: On ConfigureIdentities page hive.llap.zk.sm.principal and
hive.llap.zk.sm.keytab.file
should not be present if hive is not deployed on cluster.
Actual: These 2 properties are showing under Ambari Principals panel even when
Hive is not deployed on the cluster.
Attached screenshot for reference.
*Cause*
This is caused when identities that have _when_ clauses are not filtered out if
the when clause evaluates to {{false}} when the UI queries for the (composite)
Kerberos Descriptor.
*Solution*
Use the {{evaluate_when}} and (optionally) the {{additional_services}} _{{GET}}
directives_ to have {{when}} Kerberos descriptor identitiy {{when}} clauses
evaluated when requesting Kerberos descriptors.
{noformat:title=Get composite Kerberos descriptor when enabling Kerberos}
GET
/api/v1/clusters/CLUSTER_NAME/kerberos_descriptors/COMPOSITE?evaluate_when=true
{noformat}
{noformat:title=Get composite Kerberos descriptor when adding services (HIVE,
PIG, and TEZ)}
GET
/api/v1/clusters/CLUSTER_NAME/kerberos_descriptors/COMPOSITE?evaluate_when=true&additional_services=HIVE,TEZ,PIG
{noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
