Re: FastLeaderElection

2009-04-13 Thread rag...@yahoo.com
Could someone please throw some light on this? Thanks. -Raghu - Original Message From: "rag...@yahoo.com" To: zookeeper-user@hadoop.apache.org Sent: Friday, 10 April, 2009 8:11:34 Subject: FastLeaderElection Hi, Could someone please explain quickly why logical clock is used in Fa

starting replicated ZK server

2009-04-13 Thread Jun Rao
>From the ZK web site, it's not clear how to set up a multi-node ZK service. It seems that one has to add the server entries in the conf file and create myid files on each node. Then, how should I start the ZK nodes? I tried issuing "zkServer start" from each node and that didn't seem to work. Is

Re: starting replicated ZK server

2009-04-13 Thread Patrick Hunt
Jun Rao wrote: From the ZK web site, it's not clear how to set up a multi-node ZK service. It seems that one has to add the server entries in the conf file and create myid files on each node. Then, how should I start the ZK nodes? I tried issuing "zkServer start" from each node and that didn't s

RE: starting replicated ZK server

2009-04-13 Thread Benjamin Reed
hi jun! you are doing everything correctly. did you read the "Getting Started Guide"? you can telnet to the client port and issue four letter commands (see the "Administrator's Guilde" to see what is going on. in particular "stat" will give you the information you want. ben ___

Re: starting replicated ZK server

2009-04-13 Thread Jun Rao
It works now, thanks. My configuration had a conflict between clientPort and one of the server ports. Jun IBM Almaden Research Center K55/B1, 650 Harry Road, San Jose, CA 95120-6099 jun...@almaden.ibm.com Patrick Hunt wrote on 04/13/2009 01:45:08 PM: > > Jun Rao wrote: > > > > From the ZK we