Hi, thanks both for the answers. The problem was indeed with the timestamps.
What was happening also was that in a mutation involving 1 deletion and various insertions for the same key, all were using the same timestamp, so beside looking at the code doing this remove key insert key, col, val insert key, col, val insert key, col, val With quorum 1, the insertions were always missing. I've been reading past threads regarding time sync inside/outside cassandra, I guess this ain't changing in the near future? Best, Guille On Sun, Jul 24, 2011 at 1:07 PM, Edward Capriolo <edlinuxg...@gmail.com>wrote: > Remember the cli uses microsecond precision . so if your app is not using > the same precision weird this will result in clients writing the biggest > timsetamp winning the final value. > > > On Saturday, July 23, 2011, Jonathan Ellis <jbel...@gmail.com> wrote: > > You must have given it a delete timestamp in the "future." > > > > On Sat, Jul 23, 2011 at 3:46 PM, Guillermo Winkler > > <gwink...@inconcertcc.com> wrote: > >> I'm having a strange behavior on one of my cassandra boxes, after all > >> columns are removed from a row, insertion on that key stops working > (from > >> API and from the cli) > >> [default@Agent] get Schedulers['atendimento']; > >> Returned 0 results. > >> [default@Agent] set Schedulers['atendimento']['test'] = 'dd'; > >> Value inserted. > >> [default@Agent] get Schedulers['atendimento']; > >> Returned 0 results. > >> Already tried nodetool flush/compact/repair on the CF, doesn't fix the > >> problem. > >> With a ver simple setup: > >> * only one node in the cluster (the cluster never had more nodes nor > >> replicas) > >> * random partitioner > >> * CF defined as "create column family Schedulers with > comparator=BytesType;" > >> The only way for it to start working again is to truncate the CF. > >> Do you have any clues how to diagnose what's going on? > >> Thanks, > >> Guille > >> > >> > > > > > > > > -- > > Jonathan Ellis > > Project Chair, Apache Cassandra > > co-founder of DataStax, the source for professional Cassandra support > > http://www.datastax.com > > >
