HDFS federation: Balancer command throws NullPointerException
--------------------------------------------------------------
Key: HDFS-1705
URL: https://issues.apache.org/jira/browse/HDFS-1705
Project: Hadoop HDFS
Issue Type: Sub-task
Components: balancer
Affects Versions: Federation Branch
Reporter: Tanping Wang
Assignee: Tanping Wang
Priority: Minor
Fix For: Federation Branch
Run balancer results in "java.lang.NullPointerException" error.
$ hdfs balancer
11/02/02 18:06:24 ERROR balancer.Balancer: java.lang.NullPointerException
at
org.apache.hadoop.hdfs.server.balancer.Balancer$Cli.setConf(Balancer.java:1467)
at org.apache.hadoop.conf.Configured.<init>(Configured.java:38)
at org.apache.hadoop.conf.Configured.<init>(Configured.java:33)
at
org.apache.hadoop.hdfs.server.balancer.Balancer$Cli.<init>(Balancer.java:1463)
at
org.apache.hadoop.hdfs.server.balancer.Balancer.main(Balancer.java:1553)
--
This message is automatically generated by JIRA.
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
