Sounds like you could make use of HBase to store your results. The vertices
could simply be row keys into HBase...
On Tue, May 21, 2013 at 2:52 AM, Han JU wrote:
> Hi Maja,
>
> The input graph of my problem is not big, the calculation result is very
> big.
> In fact what does out-of-core graph
Bence,
I set that value to 100 - I think there is a recommendation to set this
very high. Remember to reboot you cluster after making the change.
Jon
On Wed, Nov 28, 2012 at 6:07 AM, Magyar, Bence (US SSA) <
bence.mag...@baesystems.com> wrote:
> I have successfully run the shortest path e
le more details about the problem, which you are
> trying to solve?
>
> /s
>
>
> On 27.11.2012 19:07, Jonathan Bishop wrote:
> > Hi,
> >
> > I am involved in a project which requires thousands of supersteps. In
> each
> > superstep there are about 1 th
Sorry, I take that back. This does not seem to work either. I am guessing
the context is not shared among the workers so the aggregation happens
local to each worker.
On Fri, Nov 16, 2012 at 1:36 PM, Jonathan Bishop wrote:
> Hi,
>
> I found a solution for this which seems to work...h
there something in the Giraph
> architecture that precludes this?
>
> Thanks,
> Nick
>
> On Jul 25, 2012, at 7:11 PM, Jonathan Bishop wrote:
>
> Nick,
>
> You may want to reconsider your approach as I don't think Giraph will be
> happy with this.
>
> How a
Nick,
You may want to reconsider your approach as I don't think Giraph will be
happy with this.
How about using a new vertex value class with BasicVertex which can do both
behaviours for you? Same for edge and message classes. This should be
enough do what you want.
Jon
On Wed, Jul 25, 2012 at
rk and it seems to be the problem here.
>
> --
> aljoscha
>
>
> On Wed, Jul 25, 2012 at 8:27 AM, Jonathan Bishop wrote:
>
>> Hi,
>>
>> I have been investigating the exception below. It happens when I attempt to
>> replace the vertex value class, wh
Hi,
I have been investigating the exception below. It happens when I
attempt to replace the vertex value class, which had been
LongWritable, with a new class I am writing, MyGraphVertexValue.
I am using Giraph-0.1. I have declared MyGraphVertex public so I am
not sure why this would be happening.
Found the answer to my own question and thought I would post it...
What I did was modify the HashPartitionerFactor as below. Hope this helps
someone else!
public class MyPartitionerFactory extends
HashPartitionerFactory {
class WorkerPartitioner extends HashWorkerPartitioner {
@Overr
Avery,
Is there an example of overriding the partitioner in the giraph 0.1
distribution?
Thanks,
Jon
On Tue, Jul 17, 2012 at 11:00 AM, Avery Ching wrote:
> Answers inline.
>
>
> On 7/17/12 1:22 AM, Nicolas DUGUE wrote:
>
>> Thanks for your answer David !
>>
>> Okay, but, is there a way to for
Hi,
I am exploring Giraph 0.1 and was able to download, build, and run all the
tests - all 58 passed.
I can also run the SimpleShortestPathsVertex test using the supplied giraph
jar. However, when I copy the java src file into eclipse and build my own
jar I get the following error which leads me
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