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How to make Java MapRFileSystem/MaprClient to detect expired ticket?

Question asked by jeffxi on Oct 11, 2016
Latest reply on Nov 21, 2016 by keysbotzum

I have a valid MapR client, and valid MapR ticket. I use MapR Java library to talk to the MapR server. The MapR Java client  MapRFileSystem will create and cache a MapRClient object and validate the mapr ticket. All works fine so far.

 

Now the problem is: If my ticket expired, or if I re-issue a new ticket from the maprlogin utility, my Java MapRFileSystem object still hold the old MapRClient  in it's static cache. Do we have a way to detect the ticket change and then invalidate the cached MapRClient object? 

 

Thanks for your help 

 

Jeff

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