FAQ
Hi All,

Trying the single node hadoop setup using the url
http://www.michael-noll.com/wiki/Running_Hadoop_On_Ubuntu_Linux_%28Single-Node_Cluster%29

Here,
1) "bin/hadoop namenode -format " was successful.
2) "bin/start-all.sh" is failing while starting SecondaryNameNode


localhost: Exception in thread "main" java.lang.NullPointerException
localhost: at
org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:130)
localhost: at
org.apache.hadoop.dfs.NameNode.getAddress(NameNode.java:116)
localhost: at
org.apache.hadoop.dfs.NameNode.getAddress(NameNode.java:120)
localhost: at
org.apache.hadoop.dfs.SecondaryNameNode.initialize(SecondaryNameNode.java:124)
localhost: at
org.apache.hadoop.dfs.SecondaryNameNode.<init>(SecondaryNameNode.java:108)
localhost: at
org.apache.hadoop.dfs.SecondaryNameNode.main(SecondaryNameNode.java:460)

Could you please let me know how to getrid of this error.

Thankyou
Latha

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postedJul 30, '08 at 1:03p
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