[ https://issues.apache.org/jira/browse/HDFS-2358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daryn Sharp reassigned HDFS-2358:
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Assignee: Daryn Sharp
> NPE when core-site.xml is misconfirued with hos:port is missing in the default filesystem's
uri
> -----------------------------------------------------------------------------------------------
>
> Key: HDFS-2358
> URL: https://issues.apache.org/jira/browse/HDFS-2358
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Affects Versions: 0.20.204.0
> Reporter: Rajit
> Assignee: Daryn Sharp
>
> in core-site.xml if default filesystem's uri is misconfigured , NN does not come up and
in NN shows NPE
> java.lang.NullPointerException
> at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:142)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.getAddress(NameNode.java:195)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.getAddress(NameNode.java:225)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:259)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:458)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1226)
> at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1235)
> It is better to give meaningful error messege than NPE
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