[jira] Created: (HADOOP-6957) Return bindAdrress directly rather than get it from ServerSocketChannel in Listener's getAddress() method

["Jeff Zhang (JIRA)" <ji...@apache.org>]

Return bindAdrress directly rather than get it from ServerSocketChannel in Listener's getAddress() method
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                 Key: HADOOP-6957
                 URL: https://issues.apache.org/jira/browse/HADOOP-6957
             Project: Hadoop Common
          Issue Type: Improvement
          Components: ipc
            Reporter: Jeff Zhang
            Priority: Minor


I am trying to make Pseudo-Distributed hadoop can been accessed by outside, I change the fs.default.name to 0.0.0.0.:9000 , but still failed. Finally I found that the problem is caused by the Listener's getAddress() in Server.java.  It return Inet6Address format (hdfs://0:0:0:0:0:0:0:0:9000) rather than Inet4Address, I write a blog for the details (http://zjffdu.appspot.com/?p=17001)

And since the class member "address" is binded to "ServerSocketChannel", then it will be easier to return the address directly rather than get it from ServerSocketChannel.

 

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