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From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7602) wordcount, sort etc on har files fails with NPE
Date Sat, 10 Sep 2011 06:35:09 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13101995#comment-13101995
] 

Jitendra Nath Pandey commented on HADOOP-7602:
----------------------------------------------

The change in buildDTAuthority(InetSocketAddress addr) in SecurityUtil:
{quote}
\-    String host= addr.getAddress().getHostAddress();
\+    String host = addr.getHostName();
\+    if (host == null) {
\+      host = addr.getAddress().getHostAddress();
\+    \}
{quote}

This will cause to return hostname instead of ip in usual case. HADOOP-7510 is modifying that
behavior, this patch should not change it. 


> wordcount, sort etc on har files fails with NPE
> -----------------------------------------------
>
>                 Key: HADOOP-7602
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7602
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.20.205.0, 0.20.206.0
>            Reporter: John George
>            Assignee: John George
>             Fix For: 0.20.205.0
>
>         Attachments: hadoop-7602.1.patch, hadoop-7602.2.patch, hadoop-7602.3.patch, hadoop-7602.daryns_comment.2.patch,
hadoop-7602.daryns_comment.patch, hadoop-7602.patch
>
>
> wordcount, sort etc on har files fails with NPE@createSocketAddr(NetUtils.java:137).


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