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Sebastian Schelter updated GIRAPH-191:
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Component/s: examples
Affects Version/s: 0.2.0
Summary: Random
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Sebastian Schelter updated GIRAPH-191:
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Attachment: GIRAPH-191-1.patch
Random Walks on Graphs
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Sebastian Schelter commented on GIRAPH-191:
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I tested PageRank in the test
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On 2012-05-09 11:37:47, Sebastian Schelter wrote
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Sebastian Schelter commented on GIRAPH-141:
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No need to excuse.
Maybe we simply
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(Updated 2012-05-10 09:32:10.140325)
Review request for giraph.
Changes
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Review request for giraph.
Summary
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All temporary files that the tests
I agree that we should try to not give out the map, there should a
method to get a single entry, a method to get an Iterable for all
entries and a method to clear it.
--sebastian
On 09.05.2012 18:28, Avery Ching wrote:
On 2012-05-09 10:10:46, Sebastian Schelter wrote:
http://svn.apache.org
+1 from me too.
On 07.05.2012 12:12, Claudio Martella wrote:
+1 from me as well
On Mon, May 7, 2012 at 12:11 AM, Eugene Koontz ekoo...@hiro-tan.org wrote:
+1 for me on the resolution text.
-Eugene
Hi,
I'd like to ask whether someone is currently working on out-of-core
messaging for Giraph (e.g. by spilling messages to disk in case of
memory pressure).
I ran some experiments with Giraph on a small 6-machine cluster and got
really nice results for smaller datasets such as the wikipedia
on the
solution, so hopefully I should be able to let you know better in a
couple of weeks.
On Thu, May 3, 2012 at 3:44 PM, Sebastian Schelter s...@apache.org wrote:
Hi,
I'd like to ask whether someone is currently working on out-of-core
messaging for Giraph (e.g. by spilling messages
Welcome Eugene!
On 02.05.2012 03:28, Eugene Koontz wrote:
Thank you Hyunsik and Jakob! I'm really looking forward to working with
you all!
-Eugene
On 5/1/12 5:18 PM, Hyunsik Choi wrote:
Congrats and welcome Eugene!
I'm looking forward to your contribution.
--
Hyunsik Choi
On Wed,
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Sebastian Schelter commented on GIRAPH-170:
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??Independent of the number
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Sebastian Schelter updated GIRAPH-156:
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Attachment: GIRAPH-156-2.patch
Users should be able to set simple 'custom
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Sebastian Schelter commented on GIRAPH-157:
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Hello Eli,
I'm not sure how your
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Sebastian Schelter updated GIRAPH-156:
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Attachment: GIRAPH-156-1.patch
had a missing whitespace in the last patch
Project: Giraph
Issue Type: Improvement
Components: conf and scripts
Affects Versions: 0.1.0
Reporter: Sebastian Schelter
Assignee: Sebastian Schelter
Some vertices need custom arguments to run. The SimpleShortestPathsVertex for
example needs to know
I added the 'Be involved' part from Mahout's [1] 'How to contribute'
page. Maybe we could even copy a little more from there :)
Best,
Sebastian
[1] https://cwiki.apache.org/MAHOUT/how-to-contribute.html
On 14.03.2012 17:39, Avery Ching wrote:
Yes, that is thanks to Sebastian. We should
Hi Timmy,
Sounds like a really cool idea to use giraph for layouting graphs, what
is the complexity of that algorithm you plan to implement?
--sebastian
On 06.03.2012 22:29, Avery Ching wrote:
Hi Timmy,
I don't know much about force directed layout, but it certainly sounds
like a very
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https://issues.apache.org/jira/browse/GIRAPH-150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13211991#comment-13211991
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Sebastian Schelter commented on GIRAPH-150:
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haven't tested it, but looks
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Sebastian Schelter updated GIRAPH-120:
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Attachment: GIRAPH-120.patch
Add Sebastian Schelter to site
+1 on Iterable = messages.size() also from me.
On 13.01.2012 19:51, Avery Ching wrote:
+1
I'm fine with this. If we agree to return an Iterable, then we should
make sure to either throw if the size of the Iterable messages.size()
to at the very least LOG.warn(This combiner is likely to
Forwarding Simon's call for Berlin Buzzwords.
Does anybody plan to give a talk about Giraph at Buzzwords? I'll
definitely be at the conference as I'm living in Berlin. We should
also try to organize a Giraph meeting in the evening maybe together
with the Mahout people.
Best,
Sebastian
of the specific
sub-group you're talking to aware of whats up; or (b) send a summary
of the discussion here. It's important to demonstrate that discussion
within Apache Giraph is happening *on the mailing lists* here.
Cheers,
Chris
On Jan 6, 2012, at 8:25 AM, Sebastian Schelter wrote:
I have
Add Sebastian Schelter to site
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Key: GIRAPH-120
URL: https://issues.apache.org/jira/browse/GIRAPH-120
Project: Giraph
Issue Type: Task
Reporter: Sebastian Schelter
Assignee: Sebastian
I have already been in email contact with Eugenia, because a colleague
of mine is currently at UCI. I'll cc this mail to her :)
--sebastian
On 06.01.2012 14:20, Claudio Martella wrote:
Hello guys,
today I stumbled upon this:
talking to aware of whats up; or (b) send a summary
of the discussion here. It's important to demonstrate that discussion
within Apache Giraph is happening *on the mailing lists* here.
Cheers,
Chris
On Jan 6, 2012, at 8:25 AM, Sebastian Schelter wrote:
I have already been in email contact
+1 from me too, as Jake already said: release early, release often.
On 04.01.2012 23:07, Mattmann, Chris A (388J) wrote:
Super +1, thanks for pushing this Jakob.
Cheers,
Chris
On Jan 4, 2012, at 3:15 PM, Jakob Homan wrote:
I think there's been enough work done since Giraph entered
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https://issues.apache.org/jira/browse/GIRAPH-117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Schelter updated GIRAPH-117:
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Attachment: GIRAPH-117.patch
DefaultWorkerContext should preserve the method
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Ship it!
Ok, I understood this wrong. I'm fine with the changes
you're running a different hadoop locally and on your test. Is
there any chance you're not using hadoop non_secure locally but you're
in your distributed mode?
On Fri, Dec 23, 2011 at 10:49 AM, Sebastian Schelter s...@apache.org wrote:
Hi,
I'm currently implementing an algorithm for diameter
non_secure locally but you're
in your distributed mode?
On Fri, Dec 23, 2011 at 10:49 AM, Sebastian Schelter s...@apache.org wrote:
Hi,
I'm currently implementing an algorithm for diameter and radius
estimation. It already works when I run it on toy data via
InternalVertexRunner in a unit test
, Avery Ching wrote:
What MutableVertex implementation are you using? Sounds like the issue
only happens during the RPC to send the vertex to another worker. Maybe
a bug in the Writable implementation?
Avery
On 12/23/11 3:14 AM, Sebastian Schelter wrote:
Hmm, the job works if I use a single
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https://issues.apache.org/jira/browse/GIRAPH-114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Schelter updated GIRAPH-114:
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Attachment: GIRAPH-114.patch
Inconsistent message map handling
: Giraph
Issue Type: Bug
Affects Versions: 0.70.0
Reporter: Sebastian Schelter
Priority: Critical
Attachments: GIRAPH-114.patch
I'm currently implementing a simple algorithm to identify all the connected
components of a graph. The algorithm ran well
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Sebastian Schelter updated GIRAPH-109:
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Attachment: GIRAPH-109.patch
Patch that allows specifying VertexCombiner
Reporter: Sebastian Schelter
Currently there's no way to tell GiraphRunner that you want to use a Combiner.
A simple option should be added, similar to the way in- and outputformats are
specified.
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Ship it!
I ran into the same issue yesterday and the solution
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Ship it!
nice and simple!
- Sebastian
On 2011-12-19 08:25:55,
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Sebastian Schelter commented on GIRAPH-105:
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Makes sense. Main issue is to make
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Sebastian Schelter updated GIRAPH-105:
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Attachment: GIRAPH-105-2.patch
updated patch to reflect aching's suggestions, ran
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(Updated 2011-12-17 09:36:06.229668)
Review request for giraph.
Summary
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Sebastian Schelter updated GIRAPH-105:
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Attachment: GIRAPH-105.patch
BspServiceMaster.checkWorkers() should return empty
AM, Sebastian Schelter wrote:
A small hint for everyone who wants to run giraph's unit tests on a
pseudo-distributed single node hadoop cluster:
You have to adjust the configuration to allow 4 concurrent map tasks per
node (default in hadoop-0.20.203 is 2), otherwise the tests will fail!
You
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Review request for giraph.
Summary
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refactoring that gives BasicVertex
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Sebastian Schelter commented on GIRAPH-80:
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It should apply to current trunk, do
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Sebastian Schelter commented on GIRAPH-80:
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No problem. I can rework them to fit
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Sebastian Schelter updated GIRAPH-51:
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Attachment: GIRAPH-51-3.patch
fixed the javadoc errors in the patch
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Sebastian Schelter updated GIRAPH-51:
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Attachment: GIRAPH-51-2.patch
Hi Jakob,
I moved InternalVertexRunner to the src as you
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Sebastian Schelter commented on GIRAPH-80:
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sendMsg() is used for sending out
Hi,
I updated to the latest trunk (after the GIRAPH-11 commit) and wanted to
continue to work on GIRAPH-51 where I use a small toy graph to test
SimpleShortestPathVertex.
Unfortunately my code did not work anymore and I guess I tracked it down
to the fact that vertex that voted to halt are not
:42 PM, Sebastian Schelter wrote:
Hi,
I updated to the latest trunk (after the GIRAPH-11 commit) and wanted to
continue to work on GIRAPH-51 where I use a small toy graph to test
SimpleShortestPathVertex.
Unfortunately my code did not work anymore and I guess I tracked it down
to the fact
Versions: 0.70.0
Reporter: Sebastian Schelter
I'm currently trying to implement my own memory efficient vertex (similar to
LongDoubleFloatDoubleVertex) and ran into problems with getMsgList()
This method returns a list pointing to the messages of the vertex and it is
modified externally
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Sebastian Schelter updated GIRAPH-51:
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Attachment: GIRAPH-51.patch
Hi, I'm currently trying to find a way to easily unit test
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Sebastian Schelter updated GIRAPH-73:
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Attachment: GIRAPH-73.patch
A little refactoring
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Sebastian Schelter commented on GIRAPH-51:
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It would be great to have something
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Sebastian Schelter commented on GIRAPH-21:
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I'm currently reading a lot of giraph
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