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https://issues.apache.org/jira/browse/HDFS-11067?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15611122#comment-15611122
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Steve Loughran commented on HDFS-11067:
---------------------------------------
Could you add an extra couple of lines on this topic in the concurrency
expectations of listStatus in
hadoop-common-project/hadoop-common/src/site/markdown/filesystem/filesystem.md
? It covers changes in the dir being listed, but left out what happens if the
dir itself goes away.
> 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
>
>
> 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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