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Zeppelin is unable to get renewed kerberos ticket..giving error.

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Zeppelin is unable to get renewed kerberos ticket..giving error.

New Contributor

Zeppelin is unable to get renewed kerberos ticket automatically.

Kerboers config has ticket renewal after 24h. Zeppelin stops executing jdbc queries after 24h , even though kerberos ticket is valid(i've checked the same via klist on hbase node).

Queries does not work even after waiting for 1h and even after logout-login again. Error is like :

'Couldn't find kerberos ticket..consider 'kinit'.

but it works fine if i restart jdbc interpreter.

So, It seems there any internal cache or something like that which has metadata of kerberos ticket and is there any config(way) to change the same so that we don't need to restart the interprator.

More details :I am using phoenix queries and using ADM account and Zeppelin version is 0.7.0

3 REPLIES 3

Re: Zeppelin is unable to get renewed kerberos ticket..giving error.

New Contributor

I have same issue - was any fix ever found for this?

Re: Zeppelin is unable to get renewed kerberos ticket..giving error.

Expert Contributor

@Dhiraj Sardana Did you get this fixed ?

If so please share the solution.


Thanks

Kumar

Re: Zeppelin is unable to get renewed kerberos ticket..giving error.

Mentor

@Dhiraj Sardana @Kumar Veerappan

Do you guys still have this Zeppelin Kerberos issue? Maybe I can help!