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https://issues.apache.org/jira/browse/HDFS-8885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14712866#comment-14712866
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Shradha Revankar commented on HDFS-8885:
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Hi [~cnauroth],
Thank you for reviewing this, {{getInputStream()}} is called in the constructor
of {{ByteRangeInputStream}}, so 1 and 2 should not occur. Do you still think
this should be called again in {{avaliable}}?
3. Agree, will add this check.
4.I will add testcases, sorry about not doing it in the first patch.
> ByteRangeInputStream used in webhdfs does not override available()
> ------------------------------------------------------------------
>
> Key: HDFS-8885
> URL: https://issues.apache.org/jira/browse/HDFS-8885
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: webhdfs
> Affects Versions: 2.7.1
> Reporter: Shradha Revankar
> Assignee: Shradha Revankar
> Priority: Minor
> Attachments: HDFS-8885.000.patch, HDFS-8885.001.patch
>
>
> ByteRangeInputStream has to override the method {{available()}} , the super
> class implementation returns 0. Clients using the method {{available()}} to
> rely on available bytes information will end up with errors during reads if
> WebhdfsFileSystem is used.
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