Hi!
Hadoop 2.6.0 should be fine with any version of Giraph - including 1.1.0.
However, it is VERY important to have the correct version of maven. You
definitely have to be higher than Maven 3!
If you've installed maven by */apt-get install maven/*, you can easily
check the package version by executing */apt-cache policy maven/* or
something similar.
I have nooooo idea why your two commands give you different versions,
but I usually checked with mvn -version :D
If you are unsure, better install it again if that's not too big of a
problem..
Have a nice sunday!
Sonja
Am 19.07.2015 um 14:03 schrieb vandana bhatia:
hi Sonja
I tried release 1.1.0 also. I am using hadoop 2.6.0. Can we use giraph
1.1.0 with this release of hadoop? Also when i ask for mvn -version it
shows 2.2.1 . But when i ask for maven version, it shows 3.3.0 . Do
you have any idea why it is so?
On Sat, Jul 18, 2015 at 5:30 PM, Sonja Koenig <[email protected]
<mailto:[email protected]>> wrote:
Hi there!
Suggestion:
Try cloning the release 1.1.0. That solves a couple problems,
maybe yours, too.
I had several issues with the giraph 1.2.0 version.. I think it's
not really finished yet. Don't know if you could actually call it
"stable" :D
Regards!
Sonja
Am 18.07.2015 um 12:17 schrieb vandana bhatia:
Hi Alessio ,
Sorry but it did not worked . The problem still exist.
*No edge input format specified. Ensure your InputFormat does not
require one.*
*No edge output format specified. Ensure your OutputFormat does
not require one.*
It is asking for the above two things.
On Fri, Jul 17, 2015 at 7:27 PM, Ing. Alessio Arleo
<[email protected] <mailto:[email protected]>> wrote:
Hello Vandana
If you are working on a single machine, you have to set not
to split the master and worker machines.
To do so, add ‘-ca giraph.SplitMasterWorker=false’ to the
command you use to launch the job.
Hope this helps.
=============
Dr. Alessio Arleo
PhD student in Industrial and Information Engineering @
University of Perugia
Doctor in Information and Automation Engineering
Linkedin: it.linkedin.com/in/IngArleo
<http://it.linkedin.com/in/IngArleo>
Skype: Ing. Alessio Arleo
E-Mail: [email protected] <mailto:[email protected]>
On 17 Jul 2015, at 14:19, vandana bhatia
<[email protected] <mailto:[email protected]>> wrote:
*hi.*
*i just started working with giraph. i followed the same
steps mentioned in the quick start guide and tried the
following command.*
hadoop jar
$GIRAPH_HOME/giraph-examples/target/giraph-examples-1.2.0-SNAPSHOT-for-hadoop-1.2.1-jar-with-dependencies.jar
org.apache.giraph.GiraphRunner
org.apache.giraph.examples.SimpleShortestPathsComputation
-vif
org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
-vip /user/input/tiny_graph.txt -vof
org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
/user/output/shortestpaths -w 1
*but getting an error while running it *
*
15/07/17 17:43:47 INFO utils.ConfigurationUtils: _No edge
input format specified. Ensure your InputFormat does not
require one._
15/07/17 17:43:47 INFO utils.ConfigurationUtils: _No edge
output format specified. Ensure your OutputFormat does not
require one._
15/07/17 17:43:47 WARN util.NativeCodeLoader: Unable to load
native-hadoop library for your platform... using
builtin-java classes where applicable
15/07/17 17:43:47 INFO Configuration.deprecation:
mapreduce.job.counters.limit is deprecated. Instead, use
mapreduce.job.counters.max
15/07/17 17:43:47 INFO Configuration.deprecation:
mapred.job.map.memory.mb is deprecated. Instead, use
mapreduce.map.memory.mb
15/07/17 17:43:47 INFO Configuration.deprecation:
mapred.job.reduce.memory.mb is deprecated. Instead, use
mapreduce.reduce.memory.mb
15/07/17 17:43:47 INFO Configuration.deprecation:
mapred.map.tasks.speculative.execution is deprecated.
Instead, use mapreduce.map.speculative
15/07/17 17:43:47 INFO Configuration.deprecation:
mapreduce.user.classpath.first is deprecated. Instead, use
mapreduce.job.user.classpath.first
15/07/17 17:43:47 INFO Configuration.deprecation:
mapred.map.max.attempts is deprecated. Instead, use
mapreduce.map.maxattempts
15/07/17 17:43:47 INFO job.GiraphJob: run: Since
checkpointing is disabled (default), do not allow any task
retries (setting mapred.map.max.attempts = 1, old value = 4)
15/07/17 17:43:47 INFO Configuration.deprecation:
mapred.job.tracker is deprecated. Instead, use
mapreduce.jobtracker.address
Exception in thread "main"
java.lang.IllegalArgumentException:
checkLocalJobRunnerConfiguration: When using LocalJobRunner,
you cannot run in split master / worker mode since there is
only 1 task at a time!
at
org.apache.giraph.job.GiraphJob.checkLocalJobRunnerConfiguration(GiraphJob.java:167)
at org.apache.giraph.job.GiraphJob.run(GiraphJob.java:235)
at org.apache.giraph.GiraphRunner.run(GiraphRunner.java:94)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
at org.apache.giraph.GiraphRunner.main(GiraphRunner.java:124)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
*
Please help me out in resolving this issue. I am working in
giraph 1.1.0
--
Regards,
Vandana Bhatia
--
Regards,
Vandana Bhatia
--
Regards,
Vandana Bhatia
