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
