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From Bhooshan Mogal <bhooshan.mo...@gmail.com>
Subject Accessing a secure cluster from another
Date Tue, 08 Oct 2013 18:36:21 GMT

What's the recommended way to access a secure cluster from another (both
are configured to use the same kerberos realm)? For example, can I run a
map-reduce job with input on a secure cluster and output on another? Do I
have to change any configurations or add specific credentials for the
second cluster to the UserGroupInformation object? I tried this but I keep
getting "GSSException No valid credentials provided (Mechanism level:
Failed to find any Kerberos tgt)".

Thanks in advance,

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