I've been given a Cloudera VM to use with learning Hadoop. I created a basic wordcount program in java and exported it to a jar file. I've tried to run the jar file but I'm getting this:
INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
ipc.Client: Retrying connect to server: 0.0.0.0/0.0.0.0:8032. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
ipc.Client: Retrying connect to server: 0.0.0.0/0.0.0.0:8032. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
ipc.Client: Retrying connect to server: 0.0.0.0/0.0.0.0:8032. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
...
And it goes on until it gets to 10 times. I've never worked with Hadoop before so I'm pretty new and don't know what I'm doing with this. Any help is appreciated.
Some other information:
whereis hadoop
hadoop: /usr/bin/hadoop /etc/hadoop /usr/lib/hadoop /usr/share/man/man1/hadoop.1.gz
core-site.xml:
<property>
<name>fs.defaultFS</name>
<value>hdfs://quickstart.cloudera:8020</value>
</property>
hdfs-site.xml:
<property>
<name>dfs.replication</name>
<value>1</value>
</property>