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HBase, mail # user - Column Value Reference Timestamp Filter


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Column Value Reference Timestamp Filter
Jerry Lam 2012-08-20, 18:57
Hi HBase community:

I have a requirement in which I need to query a row based on the timestamp
stored in the value of a column of a row. For example.

(rowkeyA of col1) -> (value) at timestamp = t1, (value) stores t2. Result
should return all columns of rowkeyA at timestamp = t2.

Note that t1 > t2 ALWAYS.

Can this sound like something that can be done using Filter? If yes, can it
be done using the existing filters in HBase without customization?

Best Regards,

Jerry