question Re: ambari rest api delete kafka service, but the componment is under unknow state in Archives of Support Questions (Read Only)

ambari rest api delete kafka service, but the componment is under unknow state

Yan — Sun, 18 Aug 2019 13:17:23 GMT

I used the ams rest api to remove some unused service like kafka.

First, I stop the service via ams ui

Secode, i run the command curl -u admin:password -H "X-Requested-By: ambari" -X DELETE http://ams_host:8080/api/v1/clusters/mycluster_name/services/KAFK

I removed it successed, but the ambari ui has a 'unknow' state

and i can't install kafka componment anymore, because it is installed in "Add Service Wizard", I can not do anything about kafka right now

thx for your reply

Re: ambari rest api delete kafka service, but the componment is under unknow state

dheer_vijji_rag — Tue, 25 Oct 2016 18:26:38 GMT

Can you please start and stop the ambari-server and ambari-agent where kafka is running and also form ambari DB check the hostcomponentstate table and look for the status of KAFKA service if it is still found in this table then start the ambari-agent and server and run the Delete command once again, it should help with the issue.

If not please let me know the error you are getting.

Re: ambari rest api delete kafka service, but the componment is under unknow state

dheer_vijji_rag — Tue, 01 Nov 2016 10:17:03 GMT

Is the issue still exists? if yes can you please share the logs of ambari.

Re: ambari rest api delete kafka service, but the componment is under unknow state

Yan — Fri, 18 Nov 2016 17:06:17 GMT

thanks for reply

i am not here for so long

I know the issue now, it's because the table in DB has been broken

so it can't not work well