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https://issues.apache.org/jira/browse/HDFS-11067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15831767#comment-15831767
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Steve Loughran commented on HDFS-11067:
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seams reasonable; some minor nits to tune
# It may be misleading to say "File" in the FNFE text. Just say "Path" and let
the user workout what was there
# test the next() call too
# switch to LambdaTestUtils.intercept() for those exception raising tests
{code}
intercept(FileNotFoundException.class, () -> itor.hasNext())
intercept(FileNotFoundException.class, () -> itor.next())
{code}
> DFS#listStatusIterator(..) should throw FileNotFoundException if the
> directory deleted before fetching next batch of entries
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-11067
> URL: https://issues.apache.org/jira/browse/HDFS-11067
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Attachments: HDFS-11067-01.patch, HDFS-11067-02.patch,
> HDFS-11067-03.patch
>
>
> DFS#listStatusIterator(..) currently stops iterating silently when the
> directory gets deleted before fetching the next batch of entries.
> It should throw FileNotFoundException() and let user know that file is
> deleted in the middle.
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