Hmmm - if that's the case, then you might try the cassandra user list or ask someone like driftx (brandon) in the #cassandra channel on IRC. He might know what implications there are for that setup.
On May 6, 2011, at 1:13 PM, Badrinarayanan S wrote: > Hi, I am running from one of the nodes in the cluster. > > I too believe it is something to do with different address for rpc_address > and listen_address but not sure what it is... > > > > -----Original Message----- > From: Jeremy Hanna [mailto:jeremy.hanna1...@gmail.com] > Sent: Friday, May 06, 2011 11:10 PM > To: user@pig.apache.org > Subject: Re: PIG Cassandra - IPs of nodes in a ring > > Where are you running the pig script from - your local machine or one of the > nodes in the cluster or ? I would think it wouldn't matter which address > you use, but what interface it's using. So if the internal and public > address are both using the same interface, then you should be able to > connect to cassandra from your local machine using the public address. > That's what I do with EC2. I use the internal address to connect when I'm > connecting within the region and the public address when I'm connecting from > my local machine. > > I've never done a different address for rpc_address and listen_address for > that configuration, so there might be peculiarities there that I wouldn't > have seen. > > On May 6, 2011, at 11:37 AM, Badrinarayanan S wrote: > >> Hi, >> >> >> >> I got a cluster with seven Cassandra nodes. The ring is formed using the >> private ips of each of the nodes. The rpc_address of the nodes is set to >> private and listen_address of the nodes set to public mainly to facilitate >> cross data centre ring. When I ring the nodes, it shows all nodes are up >> pointing to private ip. >> >> >> >> However when I setup Hadoop/PIG and try to run a PIG script, I get an >> exception like java.io.IOException: failed connecting to all endpoints >> <ip1>, <ip2>. The ip1 and ip2 are the public ips of nodes part of the > ring. >> >> >> >> Any suggestion on why it is looking for public ip when the rpc_addr of > nodes >> and ring is pointing to private ips. >> >> >> >> >> >> Regards, >> >> badri >> >> >> >
