Re: Calling BspUtils.createVertexResolver from a TextVertexReader ?

2012-03-13 Thread Dionysios Logothetis
Hi all, I'm a new Giraph user, and I'm facing a similar situation. My input graph is basically in the form of edges defined simply as a source and destination pair (optionally there could be an edge value). And these edges might be distributed across multiple files (this is actually a format I've s

Re: Calling BspUtils.createVertexResolver from a TextVertexReader ?

2012-03-13 Thread Claudio Martella
Hi Dionysios, as you can see, it's definitely something very useful and worth looking into as it's a very popular feature request. There are currently 3 problems i can see: 1) an edge gets to be created on the wrong worker, as the vertex belongs to another worker. 2) there's no possibility yet to

Zookeeper errors when running tests.

2012-03-13 Thread Fleischman, Stephen (ISS SCI - Plano TX)
When running the giraph test, I'm seeing Zookeeper errors, or at least warnings: 12/03/13 14:06:57 INFO server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x1360d74bff2 type:create cxid:0x25 z= xid:0xfffe txntype:unknown reqpath:n/a Error Path:

Re: Zookeeper errors when running tests.

2012-03-13 Thread Avery Ching
I believe those are safe. It's just letting us know that a node was already created. We should probably try to reduce the amount of messages in the future. ZooKeeper is automatically instantiated for you if you do not set the zookeeper location. In GiraphJob, you can set the ZooKeeper locat

RE: Zookeeper errors when running tests.

2012-03-13 Thread Fleischman, Stephen (ISS SCI - Plano TX)
Hello Avery, That most definitely helps. Thank you! Steve From: Avery Ching [mailto:ach...@apache.org] Sent: Tuesday, March 13, 2012 9:30 PM To: giraph-user@incubator.apache.org Subject: Re: Zookeeper errors when running tests. I believe those are safe. It's just letting us know that a node wa

Re: Calling BspUtils.createVertexResolver from a TextVertexReader ?

2012-03-13 Thread Avery Ching
Thanks for your input. Response inline. Avery On 3/13/12 7:14 AM, Dionysios Logothetis wrote: Hi all, I'm a new Giraph user, and I'm facing a similar situation. My input graph is basically in the form of edges defined simply as a source and destination pair (optionally there could be an edge