You should use a connection pool without retries to prevent a "single" increment of +1 have a result of e.g. +3.
2012/3/27 Rishabh Agrawal <rishabh.agra...@impetus.co.in> > You can even define how much increment you want. But let me just warn > you, as far my knowledge, it has consistency issues. > > > > *From:* puneet loya [mailto:puneetl...@gmail.com] > *Sent:* Tuesday, March 27, 2012 5:59 PM > > *To:* user@cassandra.apache.org > *Subject:* Re: counter column family > > > > thanxx a ton :) :) > > > > the counter column family works synonymous as 'auto increment' in other > databases rite? > > > > I mean we have a column of type integer which increments with every > insert. > > > > Am i goin the rite way?? > > > > please reply :) > > On Tue, Mar 27, 2012 at 5:50 PM, R. Verlangen <ro...@us2.nl> wrote: > > *create column family MyCounterColumnFamily with > default_validation_class=CounterColumnType and > key_validation_class=UTF8Type and comparator=UTF8Type;* > > > > There you go! Keys must be utf8, as well as the column names. Of course > you can change those validators. > > > > Cheers! > > > > 2012/3/27 puneet loya <puneetl...@gmail.com> > > Can u give an example of create column family with counter column in it. > > > > > > Please reply > > > > > > Regards, > > > > Puneet Loya > > > > > > -- > With kind regards, > > > > Robin Verlangen > > www.robinverlangen.nl > > > > > > ------------------------------ > > Impetus to sponsor and exhibit at Structure Data 2012, NY; Mar 21-22. Know > more about our Big Data quick-start program at the event. > > New Impetus webcast ‘Cloud-enabled Performance Testing vis-à-vis > On-premise’ available at http://bit.ly/z6zT4L. > > > NOTE: This message may contain information that is confidential, > proprietary, privileged or otherwise protected by law. The message is > intended solely for the named addressee. If received in error, please > destroy and notify the sender. Any use of this email is prohibited when > received in error. Impetus does not represent, warrant and/or guarantee, > that the integrity of this communication has been maintained nor that the > communication is free of errors, virus, interception or interference. > -- With kind regards, Robin Verlangen www.robinverlangen.nl
