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https://issues.apache.org/jira/browse/ZOOKEEPER-646?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13048546#comment-13048546
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Alexander Shraer commented on ZOOKEEPER-646:
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Hi Hari,
Here's another proposal on how to address this issue.
http://wiki.apache.org/hadoop/ZooKeeper/MountRemoteZookeeper
The idea is to preserve current ZK semantics as much as possible, unlike in the
proposal above where no ordering guarantees are made between partitions. We
also suggest a more intuitive interface to this, where you can "mount" some
part of a remote ZK namespace.
Alex
> Namespace partitioning in ZK
> -----------------------------
>
> Key: ZOOKEEPER-646
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-646
> Project: ZooKeeper
> Issue Type: New Feature
> Reporter: Kay Kay
>
> Tracking JIRA for namespace partitioning in ZK
> From the mailing list (- courtesy: Mahadev / Flavio ) , discussion during Jan
> 2010 -
> "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
> "
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