Ambari shows service with yellow question mark even after removal

ammar_rizvi — Mon, 19 Aug 2019 09:28:55 GMT

I tried installing Zeppelin notebook, but somehow chose the wrong node which didn't have the the Spark client. So the install failed and the node started showing Zeppelin with status "Install Failed". Since the "Actions" dropdown next to the component didn't have any "Remove" option, I used the REST API to delete the host component and service for Zeppelin.

Having successfully done this, the Zeppelin component vanished from the list of components of the particular node BUT continues to show with a yellow question mark on the Ambari homepage. No details show when I click on it and when I do Actions -> Add Service, Zeppelin Notebook has a check mark next to it.

I am unable to install Zeppelin on another node now. What do I need to do? Thanks in advance!

Re: Ambari shows service with yellow question mark even after removal

pardeep_kumar — Wed, 04 May 2016 17:35:16 GMT

@Ammar Rizvi While you have deleted the host component using REST APIs, you have not deleted Zeppelin service. Hence, its being shown on Ambari UI. Please delete the service as well. Here is example of removing a service i.e. Falcon.

Note: Replace https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/ with http(s)://<ambari_server_host>:<ambari_server_port>/api/v1/clusters/<cluster_name>/

########################Get All Components for Service###########
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X GET https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/
###Stop all Components for that service
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X PUT -d '{"ServiceComponentInfo": {"state": "INSTALLED"}}' https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/components/ACCUMULO_CLIENT
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X PUT -d '{"ServiceComponentInfo": {"state": "INSTALLED"}}' https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/components/ACCUMULO_GC
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X PUT -d '{"ServiceComponentInfo": {"state": "INSTALLED"}}' https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/components/ACCUMULO_MASTER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X PUT -d '{"ServiceComponentInfo": {"state": "INSTALLED"}}' https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/components/ACCUMULO_MONITOR
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X PUT -d '{"ServiceComponentInfo": {"state": "INSTALLED"}}' https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/components/ACCUMULO_TRACER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X PUT -d '{"ServiceComponentInfo": {"state": "INSTALLED"}}' https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/components/ACCUMULO_TSERVER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X PUT -d '{"ServiceInfo": {"state": "INSTALLED"}}' https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/
###Remove all Components for service
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpdn016rlx.test.edu/host_components/ACCUMULO_CLIENT
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpmn05prlxv.test.edu/host_components/ACCUMULO_GC
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpmn05prlxv.test.edu/host_components/ACCUMULO_MONITOR
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpdn001rlx.test.edu/host_components/ACCUMULO_TSERVER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpdn002rlx.test.edu/host_components/ACCUMULO_TSERVER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpdn003rlx.test.edu/host_components/ACCUMULO_TSERVER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpdn004rlx.test.edu/host_components/ACCUMULO_TSERVER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpdn005rlx.test.edu/host_components/ACCUMULO_TSERVER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpmn05prlxv.test.edu/host_components/ACCUMULO_TRACER
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/hosts/gdchdpmn05prlxv.test.edu/host_components/ACCUMULO_MASTER
##Remove Service
curl -u pxkumar:hrwx@91381 -H "X-Requested-by:ambari" -i -k -X DELETE https://gdchdpamb1rlxv:8443/api/v1/clusters/hdp_prod/services/ACCUMULO/

Re: Ambari shows service with yellow question mark even after removal

ammar_rizvi — Wed, 04 May 2016 17:54:56 GMT

This did the trick:

curl -u admin:admin -H "X-Requested-by:ambari" -i -k -X DELETE http://<host>/api/v1/clusters/<cluster>/services/ZEPPELIN

Thanks!

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Ambari shows service with yellow question mark even after removal

Re: Ambari shows service with yellow question mark even after removal

Re: Ambari shows service with yellow question mark even after removal