Fault Tolerance In Giraph

2014-02-05 Thread Agrta Rawat
Hi All, I need to set checkpoints in my giraph application. I have set getConf().setCheckPointFrequency(superStep_number) in MasterCompute class but application is not working after doing so. Can anyone please suggest me how to apply checkpointing in giraph application and where. Agrta Rawat

Re: Giraph installation without internet connection

2014-02-05 Thread Alexander Frolov
Thank you, Claudio. I have just done it. But it does not look to work proper (or it seems so). I will ask about it in the separate thread. On Tue, Feb 4, 2014 at 7:26 PM, Claudio Martella claudio.marte...@gmail.com wrote: you should not have problems if you build the jar with dependencies

Problem with giraph deployment on the cluster

2014-02-05 Thread Alexander Frolov
Hello, I have deployed Giraph on the 8-node cluster (Giraph: release-1.0.0-RC2-152-g585511f, Hadoop:0.20.203.0rc1). As I do not have Internet on the cluster I have copied Giraph from my local computer where it worked well. Now I am trying to test it on the cluster and have following issues: 1)

Re: Problem with giraph deployment on the cluster

2014-02-05 Thread Alexander Frolov
On Wed, Feb 5, 2014 at 5:49 PM, Alexander Frolov alexndr.fro...@gmail.comwrote: Hello, I have deployed Giraph on the 8-node cluster (Giraph: release-1.0.0-RC2-152-g585511f, Hadoop:0.20.203.0rc1). As I do not have Internet on the cluster I have copied Giraph from my local computer where it

Re: Problem with giraph deployment on the cluster

2014-02-05 Thread Alexander Frolov
I think I have solved problem. Configuration of Hadoop was messy. Sorry. On Wed, Feb 5, 2014 at 5:55 PM, Alexander Frolov alexndr.fro...@gmail.comwrote: On Wed, Feb 5, 2014 at 5:49 PM, Alexander Frolov alexndr.fro...@gmail.com wrote: Hello, I have deployed Giraph on the 8-node cluster

Re: Problem with giraph deployment on the cluster

2014-02-05 Thread Sebastian Schelter
No need to excuse :) On 02/05/2014 07:15 PM, Alexander Frolov wrote: I think I have solved problem. Configuration of Hadoop was messy. Sorry. On Wed, Feb 5, 2014 at 5:55 PM, Alexander Frolov alexndr.fro...@gmail.comwrote: On Wed, Feb 5, 2014 at 5:49 PM, Alexander Frolov

Re: Giraph on Apache Hadoop over RDMA

2014-02-05 Thread Jan van der Lugt
Hi Alex, Probably your best bet is to use IPoIB, as far as I know there are no bindings to IB verbs for Java... - Jan On Tue, Feb 4, 2014 at 3:43 AM, Alexander Frolov alexndr.fro...@gmail.comwrote: Hello, I am using cluster with Infiniband FDR. I want to deploy Giraph on Apache Hadoop