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https://issues.apache.org/jira/browse/HDFS-8885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14729254#comment-14729254
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Chris Nauroth commented on HDFS-8885:
-------------------------------------

[~srevanka], thank you for the patch.  [~ajisakaa], thank you for the code 
review and commit.

> 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
>             Fix For: 2.8.0
>
>         Attachments: HDFS-8885.000.patch, HDFS-8885.001.patch, 
> HDFS-8885.002.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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