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From "Nathan Roberts (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7602) wordcount, sort etc on har files fails with NPE
Date Wed, 14 Sep 2011 13:19:09 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104480#comment-13104480
] 

Nathan Roberts commented on HADOOP-7602:
----------------------------------------

Yes. I like the idea of only changing getCanonicalServiceName within the har fs and then have
the TokenCache skip that filesystem when gathering tokens. This seems like the least risky
change. We can address the fact that buildDTServiceName needs a better way than NPE to indicate
there is a problem in the ip->host jira or another one altogether. If someone besides HAR
is going to run into the NPE, it's clear they're doing something wrong so it wouldn't necessarily
be a bad thing to track them down even if it's via NPE.

> 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-7602.4.patch,
hadoop-7602.6.patch, hadoop-7602.7.patch, hadoop-7602.8.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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