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Posted to common-dev@hadoop.apache.org by "Bryan Pendleton (JIRA)" <ji...@apache.org> on 2006/03/08 01:55:54 UTC
[jira] Updated: (HADOOP-69) Unchecked lookup value causes NPE in
FSNamesystemgetDatanodeHints
[ http://issues.apache.org/jira/browse/HADOOP-69?page=all ]
Bryan Pendleton updated HADOOP-69:
----------------------------------
Attachment: patch.txt
Check for null value after looking up blocks (ie, no known node has the block). Should prevent the NPE. The correct value (no hints for unfound blocks) is returned.
> Unchecked lookup value causes NPE in FSNamesystemgetDatanodeHints
> -----------------------------------------------------------------
>
> Key: HADOOP-69
> URL: http://issues.apache.org/jira/browse/HADOOP-69
> Project: Hadoop
> Type: Bug
> Components: dfs
> Reporter: Bryan Pendleton
> Attachments: patch.txt
>
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