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https://issues.apache.org/jira/browse/HDFS-10204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15225850#comment-15225850
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Lin Yiqun commented on HDFS-10204:
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Hi, [~aw], what do you think of this?
> Use HadoopIllegalArgumentException replace IllegalArgumentException in
> hadoop-hdfs
> ----------------------------------------------------------------------------------
>
> Key: HDFS-10204
> URL: https://issues.apache.org/jira/browse/HDFS-10204
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Lin Yiqun
> Assignee: Lin Yiqun
> Attachments: HDFS-10204.001.patch, HDFS-10204.002.patch,
> HDFS-10204.003.patch
>
>
> In HDFS-1151, it recommended that HDFS should throw
> HadoopIllegalArgumentException instead of IllegalArgumentException as
> described in HADOOP-6537. The intent of that was to differentiate
> IllegalArgumentException thrown by Hadoop rather than JDK. And in current
> code, some palces has used {{HadoopIllegalArgumentException}}. But the most
> of them were still using {{IllegalArgumentException}}.
> Current JIRA's scope focused on hadoop-hdfs, other project
> hadoop-hdfs-client, etc can be updated later.
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