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From "Dhodapkar, Chinmay" <chinm...@qti.qualcomm.com>
Subject is hbase 'checkAndPut' latency significantly higher than simple 'put'?
Date Thu, 15 Nov 2012 19:12:40 GMT
Logically, it seems checkAndPut will take more time. I am interested specifically in load scenarios
where we see avg checkandput latency of 15ms (for 17KB per row of data)....will converting
the checkAndPut to simple 'PUT ' significantly reduce avg latency.

For 99% of use cases the row key that we write to does not even exist when we do a checkAndPut.

Thanks,
Chinmay


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