Sangmin Lee wrote:
Folks,
I heard that there was a plans to porting HDFS to Zookeeper to get a high
availability.
Is this true?
If so, could anyone let me know about the status of this effort?
Cheers,
-sangmin
Do you literally mean port or simply use Zookeeper.
One could store the name space and data in Zookeeper - an interesting
exercise.
Alternatively, one could use Zookeeper to elect a primary Namenode for
HA; this would be a good use of Zookeeper.
I can see this happening once we have replicated Namenodes.
sanjay
