Re: Integrate Zookeeper with hadoop mapreduce

2011-07-05 Thread Ted Dunning
Whew. Usually when typing code into email, I get something wrong. Glad to hear you were lucky. On Mon, Jul 4, 2011 at 8:13 PM, Paul Rimba paul.ri...@gmail.com wrote: Thanks for that Ted! it works perfectly On Sun, Jul 3, 2011 at 2:16 AM, Ted Dunning ted.dunn...@gmail.com wrote: Just

Re: Serious problem processing hearbeat on login stampede

2011-07-05 Thread Patrick Hunt
Vishal brought up an issue at the ZK post-summit meetup that might also be (partially?) resolved by this patch. Thanks again Chang Song! Patrick 2011/7/1 Chang Song tru64...@me.com: No problem. Glad to contribute. Thanks a lot. 2011. 7. 2., 오전 1:03, Ted Dunning 작성: Thanks for the

Re: Group Membership

2011-07-05 Thread Mahadev Konar
Hi Paul, I htink you might be confusing integrating ZK and group membership. ZK is a service. You probably should not be running it within your app. You can run ZK service (like the configs your provided) and then use the ZK Client API to do group membership. Also, this might be helpful:

Re: Dynamic addition of server to a running cluster

2011-07-05 Thread Mahadev Konar
Hi Paul, You are right. There isnt anyway to add a ZK server dynamically now. Alex from Y! Research is working on it. Am not sure what you mean by update /config/zoo.cfg? The current ZK servers DO NOT read the configs from any znode. So what you mentioned would not work. Hope that helps.

Re: Serious problem processing hearbeat on login stampede

2011-07-05 Thread Chang Song
Actually, netspider, Chisu Ryu, in my team fixed it. Thanks, Chisu. Chang 2011. 7. 6., 오전 3:04, Patrick Hunt 작성: Vishal brought up an issue at the ZK post-summit meetup that might also be (partially?) resolved by this patch. Thanks again Chang Song! Patrick 2011/7/1 Chang Song