Will the avatar node be part of 0.22?
On Sat, Apr 23, 2011 at 6:29 PM, Dhruba Borthakur <[EMAIL PROTECTED]> wrote:
> The AvatarNode does use zookeeper (but since this is not directly related to
> Apache HDFS code, if u have more questions, please send it to me directly).
> The latest AvatarNode code is in
> On Sat, Apr 23, 2011 at 11:17 AM, Jason Rutherglen
> <[EMAIL PROTECTED]> wrote:
>> This is an interesting question. AvatarNode doesn't use Zookeeper?
>> Is there a drawback to implementing ZK for the NameNode other than the
>> potential bugs from a newly engineered feature?
>> Perhaps this issue is the main one for implementing the NameNode in
>> ZK? HDFS-1623
>> On Fri, Apr 22, 2011 at 10:41 PM, Jean-Daniel Cryans
>> <[EMAIL PROTECTED]> wrote:
>> > This is a 1M$ question. You could start thinking about this problem by
>> > looking at what "AvatarNode" does:
>> > https://issues.apache.org/jira/browse/HDFS-976
>> > J-D
>> > On Fri, Apr 22, 2011 at 10:17 PM, Ozcan ILIKHAN <[EMAIL PROTECTED]>
>> > wrote:
>> >> Hi,
>> >> Does anyone have any idea about how we can use HDFS with ZooKeeper?
>> >> More
>> >> elaborately if NameNode fails DataNodes should be able to retrieve
>> >> address
>> >> of new NameNode from ZooKeeper.
>> >> Thanks,
>> >> ---------------------------------
>> >> Ozcan ILIKHAN
>> >> PhD Student, Graduate Research Assistant
>> >> Department of Computer Sciences
>> >> University of Wisconsin-Madison
>> >> http://pages.cs.wisc.edu/~ilikhan
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