On Jul 17, 2013, at 09:01 , Sky Zhao <sky.z...@ericsson.com> wrote: > Hi Matthieu, > > Can you give concrete example to do this, > > I tried A,B use same key, C,D also does, but result still A,C in NODE1, B,D > in NODE2,
I don't see how this can happen with same key values and correct key finder. Please make sure you have the same key values and that the keyfinder is indeed extracting the key value. > I think the zk has average assignment follow the sequence orders, how to > change this, thanks first. The issue is not related to zookeeper. The problem might be your keyfinder. Regards, Matthieu > > From: Matthieu Morel [mailto:mmo...@apache.org] > Sent: Friday, July 12, 2013 10:17 PM > To: s4-user@incubator.apache.org > Subject: Re: About Data send to Nodes > > > On Jul 12, 2013, at 06:17 , Sky Zhao <sky.z...@ericsson.com> wrote: > > > e.g. > If having data sequence A,B,C,D, > And two Nodes, node1, node2, > Can we specify the AB sent to Node1, CD sent to Node2, > Is there any way to handle specified data. > > > One way would be to use the same key for A,B and C,D, and use a custom > hashing function that guarantees those 2 keys are hashed to 2 different > nodes. > > Matthieu > > > > > /Sky > >
