I am unable to install Ranger using Ambari 2.7.4 on Cent OS 7.8
Rest of the services are running fine.
This is a new/fresh installation.
Details as follows:
Hadoop version: HDP 3.1.4
Ambari version: 2.7.4
Database for all services: postrgesql
Java: openjdk 1.8
OS platform: Cent OS 7.8
Hardware: Intel xeon powered server.
Problem statement: Ranger deployment fails
Error in Ambari after deployment:
1) 500 status code received on PUT method for API: /api/v1/clusters/dmhdp/services/RANGER
Error message: An internal system exception occurred: Invalid transition for service, clusterName=dmhdp, clusterId=2, serviceName=RANGER, currentDesiredState=INIT, newDesiredState=STARTED
Earlier I was getting following error:
0 status code received on POST method for API: /api/v1/stacks/HDP/versions/3.1/recommendations
Error log on the server:
ContainerResponse:423 - The exception contained within MappableContainerException could not be mapped to a response, re-throwing to the HTTP container org.eclipse.jetty.io.EofException: Early EOF
I have assigned GRANT ALL permissions to rangeradmin DB user for ranger DB tables in postrgesql.
I observed that yum install ambari-server installs postgresql 9.2.x version which is very very old version.
How to JUST install ambari-server without postgresql?
I can setup a latest copy of ppostgresql before installing ambari-server using yum.
Any work around so that I can link the latest version of postgresql to Ambari 18.104.22.168?
I tried to remove & reinstall all services.
Now, no services are starting except HDFS,YARN & Hive.
When I am trying to start any service, the error =
I did a fresh install again.
But Ranger & Ranger KMS is not getting installed via Ambari dashboard.
I keep the default db for Ambari
Default db for Ranger.
Due to the auth issue, I am getting following error when executing hadoop job = Error: Error while processing statement: Permission denied: Principal [name=centos, type=USER] does not have following privileges for operation ADD [ADMIN] (state=,code=1)
Any hints how to fix this issue? Thank you.