question Service stop/start fail after Ambari upgrade due to missing config parameters in Archives of Support Questions (Read Only)

Service stop/start fail after Ambari upgrade due to missing config parameters

Hefei — Sat, 06 Aug 2016 16:29:57 GMT

When i upgraded Ambari from 2.2.1 to 2.2.2, then i restart all services in the cluster fails with below error:

raise Fail("Configuration parameter '" + self.name + "' was not found in configurations dictionary!") resource_management.core.exceptions.Fail: Configuration parameter 'managed_hdfs_resource_property_names' was not found in configurations dictionary!

Re: Service stop/start fail after Ambari upgrade due to missing config parameters

ssharma — Sun, 07 Aug 2016 03:18:15 GMT

@Hefei Li

Looks like property managed_hdfs_resource_property_names is missing after upgrade. Please try to set it manually by running the below command :

/var/lib/ambari-server/resources/scripts/configs.sh -port 8080 set localhost <cluster_name> cluster-env "managed_hdfs_resource_property_names" ""

**If its an SSL enabled cluster, then use the below command :

/var/lib/ambari-server/resources/scripts/configs.sh -port 8443 -s set localhost <cluster_name> cluster-env "managed_hdfs_resource_property_names" ""

Once its set, try to restart the services and it should go through fine.

Hope it helps !!

Re: Service stop/start fail after Ambari upgrade due to missing config parameters

Hefei — Sun, 07 Aug 2016 20:47:42 GMT

Thank you very much for your help, according to the plan you provide, the problem has been solved smoothly