question reinstall hive client in ambari in Archives of Support Questions (Read Only)

reinstall hive client in ambari

AllenNiu — Wed, 19 Apr 2017 16:00:58 GMT

I tried install to add Hive Client and Tze client into an host but failed. When i tried to re-install it, only found the two components have removed from available component list, and it seems there is no option to delete the existing one (unsuccessfully) either.

Any suggestions on how to proceed from here to re-install these ?

Thanks

Re: reinstall hive client in ambari

jsensharma — Wed, 19 Apr 2017 16:15:21 GMT

@Allen Niu

Have you tried the Ambari API option to delete those client from the selected hosts?

curl -iv -u admin:admin -H "X-Requested-By: ambari"  -X DELETE  http://<AMBARI_HOST>:8080/api/v1/clusters/<CLUSTER_NAME>/hosts/<HOST.NAME>/host_components/HIVE_CLIENT

Re: reinstall hive client in ambari

jsensharma — Wed, 19 Apr 2017 16:19:06 GMT

@Allen Niu

Similarly you can try the same form TEZ_CLIENT as well.

curl -iv -u admin:admin -H "X-Requested-By: ambari"  -X DELETE  http://<AMBARI_HOST>:8080/api/v1/clusters/<CLUSTER_NAME>/hosts/<HOST.NAME>/host_components/TEZ_CLIENT

Once those are gone from the UI then you can freshly try to reinstall those clients from ambari ui.

Re: reinstall hive client in ambari

AllenNiu — Wed, 19 Apr 2017 21:13:15 GMT

Thanks for the hint