Hi Andrey, I just came across this articale "
"Each cell in a CQL table has a corresponding timestamp which is taken from the clock on *the Cassandra node* *that orchestrates the write.* When you are reading from a Cassandra cluster the node that coordinates the read will compare the timestamps of the values it fetches. Last write(=highest timestamp) wins and will be returned to the client." What do you think? " On Fri, Sep 4, 2015 at 6:41 PM, Andrey Ilinykh <ailin...@gmail.com> wrote: > Coordinator doesn't generate timestamp, it is generated by client. > > On Fri, Sep 4, 2015 at 10:37 AM, ibrahim El-sanosi < > ibrahimsaba...@gmail.com> wrote: > >> Ok, why coordinator does generate timesamp, as the write is a part of >> Cassandra process after client submit the request to Cassandra? >> >> On Fri, Sep 4, 2015 at 6:29 PM, Andrey Ilinykh <ailin...@gmail.com> >> wrote: >> >>> Your application. >>> >>> On Fri, Sep 4, 2015 at 10:26 AM, ibrahim El-sanosi < >>> ibrahimsaba...@gmail.com> wrote: >>> >>>> Dear folks, >>>> >>>> When we hear about the notion of Last-Write-Wins in Cassandra according >>>> to timestamp, *who does generate this timestamp during the write, >>>> coordinator or each individual replica in which the write is going to be >>>> stored?* >>>> >>>> >>>> *Regards,* >>>> >>>> >>>> >>>> *Ibrahim* >>>> >>> >>> >> >
