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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6305) WebHdfs response decoding may throw RuntimeExceptions
Date Sat, 10 May 2014 22:12:08 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daryn Sharp updated HDFS-6305:
------------------------------

    Status: Patch Available  (was: Open)

Trying again to kick the precommit.

> WebHdfs response decoding may throw RuntimeExceptions
> -----------------------------------------------------
>
>                 Key: HDFS-6305
>                 URL: https://issues.apache.org/jira/browse/HDFS-6305
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: webhdfs
>    Affects Versions: 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Critical
>         Attachments: HDFS-6305.patch
>
>
> WebHdfs does not guard against exceptions while decoding the response payload.  The json
parser will throw RunTime exceptions on malformed responses.  The json decoding routines do
not validate the expected fields are present which may cause NPEs.



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