Thanks Mahadev /  Flavio for the pointers.

There are definitely some practical scenarions that we feel would be useful with this / that I should be able to put down over the w/e .

Curious , does this warrant a jira to consolidate the discussion to keep in one place ? I had been trying to gather bits and pieces from various sources .



On 1/15/10 1:17 AM, Flavio Junqueira wrote:
Hi, Mahadev said it all, we have been thinking about it for a while, but haven't had time to work on it. I also don't think we have a jira open for it; at least I couldn't find one. But, we did put together some comments:

    http://wiki.apache.org/hadoop/ZooKeeper/PartitionedZookeeper

One of the main issues we have observed there is that partitioning will force us to change our consistency guarantees, which is far from ideal. However, some users seem to be ok with it, but I'm not sure we have agreement.

In any case, please feel free to contribute or simply express your interests so that we can take them into account.

Thanks,
-Flavio


On Jan 15, 2010, at 12:49 AM, Mahadev Konar wrote:

Hi kay,
 the namespace partitioning in zookeeper has been on a back burner for a
long time. There isnt any jira open on it. There had been some discussions
on this but no real work. Flavio/Ben have had this on there minds for a
while but no real work/proposal is out yet.

May I know is this something you are looking for in production?

Thanks
mahadev


On 1/14/10 3:38 PM, "Kay Kay" <kaykay.uni...@gmail.com> wrote:

Digging up some old tickets + search results - I am trying to understand
what current state is , w.r.t support for namespace partitioning in
zookeeper.  Is it already in / any tickets-mailing lists to understand
the current state.







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