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https://issues.apache.org/jira/browse/HADOOP-6900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12895852#action_12895852
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Hairong Kuang commented on HADOOP-6900:
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Suresh, good idea! I appreciate your thoughts on this.
I will create a new Iterator interface that throws IOException on next() and
hasNext().
I will make listFiles, listLocatedStatus, AND listStatus to return this new
iterator iterface. How does this sound to you?
> FileSystem#listLocatedStatus should not throw generic RuntimeException to
> indicate error conditions
> ---------------------------------------------------------------------------------------------------
>
> Key: HADOOP-6900
> URL: https://issues.apache.org/jira/browse/HADOOP-6900
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Suresh Srinivas
> Assignee: Hairong Kuang
>
> HDFS-6870 introduced FileSystem#listLocatedStatus(), that returns an Iterator
> to iterate through LocatedFileStatus for files under a directory or
> recursively under a sub-directory. Iterator currently throws generic
> RuntimeException to indicate error conditions. API needs to be changed to
> throw appropriate exceptions to indicate error conditions.
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