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From James Johansville <james.johansvi...@gmail.com>
Subject Question on writing scan coprocessors
Date Wed, 27 Apr 2016 22:36:17 GMT
Hello,

I'd like to write a similar coprocessor to the example
RegionObserverExample at
http://www.3pillarglobal.com/insights/hbase-coprocessors  : that is, a scan
coprocessor which intercepts and selectively filters scan results.

My problem is, I need to be able to filter out Results based on a Scan
attribute. preScannerNext() as used in above example does not allow for
this, as Scan object is not passed down to the method.

Any guidance on how to accomplish this?

Thanks,
James

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