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Mesika, Asaf 2013-02-04, 07:20
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Re: Unique Put ends up twice in HBase?ramkrishna vasudevan 2013-02-04, 07:29
Hi
If the put is successful and stored to memstore then it should be a successful put. What type of exception did the Server throw? Regards Ram On Mon, Feb 4, 2013 at 12:50 PM, Mesika, Asaf <[EMAIL PROTECTED]> wrote: > Hi, > > Can the following scenario occur? > > Create a Put for (rk1, cf1, cq1, value=1L) > run hTable.batch > Inside implementation: > Put is sent to server > Server throws an exception, but Put still is saved (WAL, memstore) > Flush kicks in > Client attempts a retry and succeeds, thus same put is written for the > second time with different timestamp > > Fetching the data, assuming we allow maxVersion=2, we get value = 2 for > that rk1, cf1, cq1 ? > > > Thanks, > > Asaf > > |