Zookeper master finish, but the others doesn't, giraph Shortesth Path Example, Giraph 1.1.0, Hadoop 2.4.0

[José Luis Larroque <la...@gmail.com>]

Hi guys, newbie here, hope not doing some dumb question.


I builded giraph 1.1.0, with -Phadoop_yarn option, set in 2.4.0 (i choose
this version because it's the most advanced version suported in AWS).

I already try a hadoop example, like the quick start guide suggests with
wordcount example, but now i want to execute the Shortest Path Example
using the following command:

$HADOOP_HOME/bin/hadoop jar
$GIRAPH_HOME/giraph-examples/target/giraph-examples-1.1.0-for-hadoop-2.4.0-jar-with-dependencies.jar
org.apache.giraph.GiraphRunner
org.apache.giraph.examples.SimpleShortestPathsComputation -vif
org.apache.giraph.io.formats.JsonLongDoubleFloatDoubleVertexInputFormat
-vip /user/hduser/input/tiny_graph.txt -vof
org.apache.giraph.io.formats.IdWithValueTextOutputFormat -op
/user/hduser/output/shortestpaths -w 4


But it doesn't finish (never), and also, don't give any serious error.
After the zookeeper (container 2) master finish, it doesn't do much more.

I attach several logs in hope that someone can help me.

The only log that i couldn't check it's zookeeper log, because i couldn't
find a way to read it properly.

thanxs !
Jose