On Thu, May 13, 2010 at 2:30 AM, Andrei Savu <[email protected]> wrote:
> Hi all,
>
> My name is Andrei Savu and I am on of the GSoC2010 accepted students.
> My mentor is Patrick Hunt.
>
Good to meet you Andrei.
> Are there any HBase / Hadoop specific ZooKeeper monitoring requirements?
>
In the hbase shell, you can poke at your zk ensemble currently. Here
is what it looks like:
hbase(main):001:0> zk
ZooKeeper -server host:port cmd args
connect host:port
get path [watch]
ls path [watch]
set path data [version]
delquota [-n|-b] path
quit
printwatches on|off
create [-s] [-e] path data acl
stat path [watch]
close
ls2 path [watch]
history
listquota path
setAcl path acl
getAcl path
sync path
redo cmdno
addauth scheme auth
delete path [version]
setquota -n|-b val path
Thats pretty great.
What'd be sweeter would be addition of a zktop command. I know its a
python script at mo. Maybe there is a pure java implementation?
Also in our UI, you can browse to a page of basic ensemble stats.
Would be excellent if instead that were the fancy-pants zktop output.
Or, if you are doing a zk UI anyways, just make sure it packaged in a
way that makes it easy for us to launch as part of our UI? I'd image
if it packged as a WAR file that should be fine but we'd need some way
of passing in where the zk ensemble is, perhaps as arguments on the
url?
Thanks for writing the list Andrei,
St.Ack
