Re: Giraph keeps trying to connect to 9000 on Hadoop 2.2.0/YARN

2014-06-02 Thread John Yost 
Hey Avery,

Thanks a bunch for responding so quickly to my post!  Looks like the
problem is with my client class.  When I attempt to run one of the Giraph
examples, which use GiraphRunner, GiraphRunner connects to the correct port
and launches the Giraph job.  SoI just need to take a closer look at
GiraphRunner.

Thanks again for your quick response--much appreciated.

--John


On Sun, Jun 1, 2014 at 11:12 AM, Avery Ching ach...@apache.org wrote:

  Giraph should just pick up your cluster's HDFS configuration.  Can you
 check your hadoop *.xml files?


 On 6/1/14, 3:34 AM, John Yost wrote:

 Hi Everyone,

  Not sure why, but Giraph tries to connect to port 9000:

  java.net.ConnectException: Call From localhost.localdomain/127.0.0.1 to
 localhost:9000 failed on connection exception: java.net.ConnectException:
 Connection refused; For more details see:
 http://wiki.apache.org/hadoop/ConnectionRefused
  at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

  I set the following in the Giraph configuration:

GiraphConstants.IS_PURE_YARN_JOB.set(conf,true);
   conf.set(giraph.useNetty,true);
   conf.set(giraph.zkList,localhost.localdomain);

 conf.set(fs.defaultFS,hdfs://localhost.localdomain:8020)
   conf.set(mapreduce.job.tracker,localhost.localdomain:54311);
   conf.set(mapreduce.framework.name,yarn);

  conf.set(yarn.resourcemanager.address,localhost.localdomain:8032);

  I built Giraph as follows:

  mvn -DskipTests=true -Dhadoop.version=2.2.0 -Phadoop_yarn clean install

  Any ideas as to why Giraph attempts to connect to 9000 instead of 8020?

  --John

Re: Giraph keeps trying to connect to 9000 on Hadoop 2.2.0/YARN

2014-06-01 Thread Avery Ching 
Giraph should just pick up your cluster's HDFS configuration.  Can you 
check your hadoop *.xml files?


On 6/1/14, 3:34 AM, John Yost wrote:

Hi Everyone,

Not sure why, but Giraph tries to connect to port 9000:

java.net.ConnectException: Call From localhost.localdomain/127.0.0.1 
http://127.0.0.1 to localhost:9000 failed on connection exception: 
java.net.ConnectException: Connection refused; For more details see: 
http://wiki.apache.org/hadoop/ConnectionRefused

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

I set the following in the Giraph configuration:

 GiraphConstants.IS_PURE_YARN_JOB.set(conf,true);
 conf.set(giraph.useNetty,true);
 conf.set(giraph.zkList,localhost.localdomain);
conf.set(fs.defaultFS,hdfs://localhost.localdomain:8020)
 conf.set(mapreduce.job.tracker,localhost.localdomain:54311);
 conf.set(mapreduce.framework.name 
http://mapreduce.framework.name,yarn);

 conf.set(yarn.resourcemanager.address,localhost.localdomain:8032);

I built Giraph as follows:

mvn -DskipTests=true -Dhadoop.version=2.2.0 -Phadoop_yarn clean install

Any ideas as to why Giraph attempts to connect to 9000 instead of 8020?

--John