question Re: Knox on hive tcp jdbc in Archives of Support Questions (Read Only)

Knox on hive tcp jdbc

sunile_manjee — Tue, 08 Mar 2016 12:32:36 GMT

Does knox only use http transport method? Is it able to use TCP? The reason I ask is if I connect to hive (kerberized) cluster using TCP (default method to connect to hive) jdbc would I have to use http instead if knox were to be enabled?

Re: Knox on hive tcp jdbc

amcbarnett — Tue, 08 Mar 2016 12:34:01 GMT

Yes you create another HS2 with HTTP transport to bind. Knox only uses http.

Re: Knox on hive tcp jdbc

sunile_manjee — Wed, 09 Mar 2016 03:51:02 GMT

@Ancil McBarnett Does that mean maintaining 2 different meta repositories?

Re: Knox on hive tcp jdbc

amcbarnett — Wed, 09 Mar 2016 08:22:21 GMT

No it can be the same metadata repository. You have two different MySQL instances for two different metadata repositories if you wish