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Posted to hdfs-dev@hadoop.apache.org by "Tsz Wo Nicholas Sze (JIRA)" <ji...@apache.org> on 2014/04/09 00:31:20 UTC

[jira] [Created] (HDFS-6206) DFSUtil.substituteForWildcardAddress may throw NPE

Tsz Wo Nicholas Sze created HDFS-6206:
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             Summary: DFSUtil.substituteForWildcardAddress may throw NPE
                 Key: HDFS-6206
                 URL: https://issues.apache.org/jira/browse/HDFS-6206
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Tsz Wo Nicholas Sze
            Assignee: Tsz Wo Nicholas Sze


InetSocketAddress.getAddress() may return null if the address null is unresolved.  In such case, DFSUtil.substituteForWildcardAddress may throw NPE.



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