Re: Problem occured when running job with 1 worker.

2014-01-20 Thread Sertuğ Kaya
Hi Jyoti; I assume this is the log of master vertex. It seems like master can not reach a worker for some reason. Did you also check the worker vertex's log? Maybe you can share it too. Sertug On 20-01-2014 09:22, Jyoti Yadav wrote: *h.master.MasterThread: masterThread: Master algorithm

Re: About LineRank algo ..

2014-01-20 Thread Claudio Martella
do you plan to share it when you're done? :) On Mon, Jan 20, 2014 at 9:15 AM, Sebastian Schelter s...@apache.org wrote: I have a student working on an implementation, do you have questions? On 01/20/2014 08:11 AM, Jyoti Yadav wrote: Hi.. Is there anyone who is working with linerank

Re: About LineRank algo ..

2014-01-20 Thread Sebastian Schelter
Sure :) On 01/20/2014 09:39 AM, Claudio Martella wrote: do you plan to share it when you're done? :) On Mon, Jan 20, 2014 at 9:15 AM, Sebastian Schelter s...@apache.org wrote: I have a student working on an implementation, do you have questions? On 01/20/2014 08:11 AM, Jyoti Yadav wrote:

Re: About LineRank algo ..

2014-01-20 Thread Jyoti Yadav
Hi Sebastian.. I code this algorithm,but while running,it is not converging.. One more question,for power iteration.is it necessary to column normalize the matrix or we can work with row normalized matrix? Thanks Jyoti On Mon, Jan 20, 2014 at 1:45 PM, Sebastian Schelter s...@apache.org wrote:

Re: About LineRank algo ..

2014-01-20 Thread Jyoti Yadav
Hi Sebastian... while referring the paper,paper talks about the normalization of L(G) matrix..Below is the few lines from the paper which talks about it.. Computing Normalization Factors. The ith element of the diagonal matrix D contains the sum of ith column of L(G). D is used to

Re: Problem occured when running job with 1 worker.

2014-01-20 Thread Jyoti Yadav
Hi Kaya.. Below is the worker's log.. WARN org.apache.giraph.comm.netty.handler.ResponseClientHandler: exceptionCaught: Channel failed with remote address kanha-Vostro-1014/ 127.0.1.1:30002 java.nio.channels.ClosedChannelException at

Re: About LineRank algo ..

2014-01-20 Thread Sebastian Schelter
On 01/20/2014 11:48 AM, Jyoti Yadav wrote: Hi Sebastian... while referring the paper,paper talks about the normalization of L(G) matrix..Below is the few lines from the paper which talks about it.. Computing Normalization Factors. The ith element of the diagonal matrix D contains the sum of

Re: About LineRank algo ..

2014-01-20 Thread Jyoti Yadav
Thanks Sebastian.. You pls send your code,I will also check where i went wrong.. On Mon, Jan 20, 2014 at 8:51 PM, Sebastian Schelter s...@apache.org wrote: On 01/20/2014 11:48 AM, Jyoti Yadav wrote: Hi Sebastian... while referring the paper,paper talks about the normalization of L(G)

Re: About LineRank algo ..

2014-01-20 Thread Sebastian Schelter
Hi Jyoti, I'll put the files inline for simplicity. Let me know if you have anymore questions. --sebastian -- FILE: linerank.m -- load