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https://issues.apache.org/jira/browse/HDFS-10823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15459264#comment-15459264
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Andrew Wang commented on HDFS-10823:
------------------------------------
I asked Tucu about this offline, and he told me it's because HttpFS was
designed to front any arbitrary FileSystem (but exposing WebHDFS). I haven't
heard of anyone using it except as an HDFS gateway though, so I think this is
an uncommon usecase. There's also an API impedance mismatch, since WebHDFS was
designed for REST access to HDFS, not as a REST API for generic FileSystem
access.
But, without a large overhaul of the HttpFS codebase, I don't think it's
something we're going to address here. I'll try the subclassing hack to at
least make the new FileSystem method protected rather than public. Better
alternatives welcomed.
> Implement HttpFSFileSystem#listStatusIterator
> ---------------------------------------------
>
> Key: HDFS-10823
> URL: https://issues.apache.org/jira/browse/HDFS-10823
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: httpfs
> Affects Versions: 2.6.4
> Reporter: Andrew Wang
> Assignee: Andrew Wang
>
> Let's expose the same functionality added in HDFS-10784 for WebHDFS in HttpFS
> too.
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