I've used it on clusters I started on EC2 launched by Whirr. Simply copy
the fat
jar to your client machine and it will distribute normally as a M/R
dependency.
It works very well.
The only limitation I could potentially find (without much proof) was on VMs
with limited IO the RPC message
On 5 April 2012 05:49, Jakob Homan jgho...@gmail.com wrote:
Ack!, I suck. Sorry. I hadn't realized we'd gone through most of
them, which itself is a good thing. I'll get some new ones added
first thing in the morning. Sorry.
Do we have something around document a workflow to get RDF graph
Dan, you're definitely right that this has been mentioned a few times.
The multigraph issue is one part of it, but a helper VertexInputFormat
(and maybe VertexOutputFormat) would certainly still help as you
mention. Can you please open a JIRA (and help if you have time)?
Avery
On 4/5/12
Hi Dan,
I have not an answer to your questions/observations yet.
However, I suspect N-Triples | N-Quads might not be the best option for
something like Giraph. Something more like an adjacency list might be
better.
So, my intuition, is that if you start with RDF in N-Triples format,
the first
Here is a related JIRA https://issues.apache.org/jira/browse/GIRAPH-155
Avery
On 4/5/12 9:45 AM, Paolo Castagna wrote:
Hi Dan,
I have not an answer to your questions/observations yet.
However, I suspect N-Triples | N-Quads might not be the best option for
something like Giraph. Something more
[
https://issues.apache.org/jira/browse/GIRAPH-168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13247396#comment-13247396
]
Eugene Koontz commented on GIRAPH-168:
--
Hi Jakob, I wonder if HADOOP_NO_SASL might be
[
https://issues.apache.org/jira/browse/GIRAPH-170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13247490#comment-13247490
]
Dan Brickley commented on GIRAPH-170:
-
From Paulo in email:
I suspect N-Triples |
Workflow for loading RDF graph data into Giraph
---
Key: GIRAPH-170
URL: https://issues.apache.org/jira/browse/GIRAPH-170
Project: Giraph
Issue Type: New Feature
Reporter: Dan Brickley
On 5 April 2012 17:05, Avery Ching ach...@apache.org wrote:
Dan, you're definitely right that this has been mentioned a few times. The
multigraph issue is one part of it, but a helper VertexInputFormat (and
maybe VertexOutputFormat) would certainly still help as you mention. Can
you please
[
https://issues.apache.org/jira/browse/GIRAPH-170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13247506#comment-13247506
]
Dan Brickley commented on GIRAPH-170:
-
Another architectural note around RDF:
RDF is
[
https://issues.apache.org/jira/browse/GIRAPH-170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13247542#comment-13247542
]
Paolo Castagna commented on GIRAPH-170:
---
bq. we may want to consider therefore
total time in MasterThread.run() is calculated incorrectly
--
Key: GIRAPH-171
URL: https://issues.apache.org/jira/browse/GIRAPH-171
Project: Giraph
Issue Type: Bug
[
https://issues.apache.org/jira/browse/GIRAPH-171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eugene Koontz updated GIRAPH-171:
-
Attachment: GIRAPH-171.patch
total time in MasterThread.run() is calculated incorrectly
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