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Posted to hdfs-issues@hadoop.apache.org by "Shradha Revankar (JIRA)" <ji...@apache.org> on 2015/08/24 19:31:46 UTC

[jira] [Updated] (HDFS-8885) ByteRangeInputStream used in webhdfs does not override available()

     [ https://issues.apache.org/jira/browse/HDFS-8885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shradha Revankar updated HDFS-8885:
-----------------------------------
    Attachment: HDFS-8885.000.patch

Attaching the patch for review.

> 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
>
>
> 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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