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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-1191) SecondaryNameNode give the loopback address (127.0.0.1) to NameNode under some condition
Date Mon, 07 Jun 2010 11:58:37 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12876215#action_12876215
] 

Todd Lipcon commented on HDFS-1191:
-----------------------------------

Also check out HDFS-62

> SecondaryNameNode give the loopback address (127.0.0.1) to NameNode under some condition
> ----------------------------------------------------------------------------------------
>
>                 Key: HDFS-1191
>                 URL: https://issues.apache.org/jira/browse/HDFS-1191
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Jeff Zhang
>         Attachments: HDFS_1191.patch
>
>
> This issue is because of JDK's bug (although this won't been fixed )
> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4665037
> In the method putFSImage of SecondaryNameNode.java,  InetAddress.getLocalHost().getHostAddress()
will return 127.0.0.1 under some condition which will cause the NameNode can't fetch the merged
fsimage from SecondaryNameNode.

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