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From anil gupta <>
Subject Re: Kerberos ticket renewal
Date Mon, 14 Mar 2016 18:34:14 GMT

At my previous job, we had web-services fetching data from a secure hbase
cluster. We never needed to renew the lease by restarting webserver. Our
app used to renew the ticket. I think, Phoenix/HBase already handles
renewing ticket. Maybe you need to look into your kerberos environment
settings.  How are you authenticating with Phoenix/HBase?
Sorry, I dont remember the exact kerberos setting that we had.

Anil Gupta

On Mon, Mar 14, 2016 at 11:00 AM, Sanooj Padmakumar <>

> Hi
> We have a rest style micro service application fetching data from hbase
> using Phoenix. The cluster is kerberos secured and we run a cron to renew
> the kerberos ticket on the machine where the micro service is deployed.
> But it always needs a restart of micro service java process to get the
> kerberos ticket working once after its expired.
> Is there a way I can avoid this restart?
> Any pointers will be very helpful. Thanks
> PS : We have a Solr based micro service which works without a restart.
> Regards
> Sanooj

Thanks & Regards,
Anil Gupta

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