Did anyone received the email I sent below? Based on the other emails, seems not. So just re-sending.
JM 2014-05-15 8:24 GMT-04:00 Jean-Marc Spaggiari <[email protected]>: > Hi Vinay, > > If you use deleteColumn (with no S), HBase need to first to a get to find > the last timeStamp, then do the delete. If you goal is to remove all the > versions of the specific column, you should use deleteColumns, which will > not all get. > > JM > > > 2014-05-13 10:16 GMT-04:00 Vinay Kashyap <[email protected]>: > > Dear all, >> >> I am using HBase 0.96.1.1-hadoop2 with CDH-5.0.0. >> I have an application where I have registered a coprocessor to my table >> to get few statistics on the read/write/delete requests. >> I have implemented preGetOp, prePut and preDelete accordingly and it is >> working as expected in case of read/write requests. >> But when I issue a delete request on the table, coprocessor's preGetOp is >> been called which is varying the read requests statistics. >> I wanted to understand why is the preGetOp being called when delete >> request is issued.? >> >> >> >> Thanks and regards >> Vinay Kashyap >> >> >> >
