Hi! I am getting the following error when attempting to run a mapReduce job.
Any suggestions on how to fix this?
14/07/21 18:00:10 WARN util.NativeCodeLoader: Unable to load native-hadoop
library for your platform... using builtin-java classes where applicable
14/07/21 18:00:11 INFO zookeeper.RecoverableZooKeeper: Process
identifier=hconnection-0x6b12da40 connecting to ZooKeeper
ensemble=localhost:2181
14/07/21 18:00:11 WARN security.UserGroupInformation:
PriviledgedActionException as:myuser (auth:SIMPLE) cause:java.io.IOException:
Cannot initialize Cluster. Please check your configuration for
mapreduce.framework.name and the correspond server addresses.
Exception in thread "main" java.io.IOException: Cannot initialize Cluster.
Please check your configuration for mapreduce.framework.name and the correspond
server addresses.
at
org.apache.hadoop.mapreduce.Cluster.initialize(Cluster.java:120)
at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:82)
at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:75)
at org.apache.hadoop.mapreduce.Job$9.run(Job.java:1265)
at org.apache.hadoop.mapreduce.Job$9.run(Job.java:1261)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1548)
at org.apache.hadoop.mapreduce.Job.connect(Job.java:1260)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1289)
at
org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1313)
at tData.cImport.main(cImport.java:86)
Properties from mapred-site.xml:
<property>
<name>mapred.jobtracker.address</name>
<value>localhost:8021</value>
</property>
<property>
<name>mapreduce.framework.name</name>
<value>yarn</value>
</property>
Carlotta Hicks
