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From "Matt Foley (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8151) Error handling in snappy decompressor throws invalid exceptions
Date Sun, 18 Mar 2012 08:40:50 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matt Foley updated HADOOP-8151:
-------------------------------

    Attachment: HADOOP-8151-branch-1.0.patch

Examination of related files shows Todd's comment is manifestly correct.  Attached is a patch
for branch-1.0.  Please review.
                
> Error handling in snappy decompressor throws invalid exceptions
> ---------------------------------------------------------------
>
>                 Key: HADOOP-8151
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8151
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: io, native
>    Affects Versions: 0.24.0, 1.0.2
>            Reporter: Todd Lipcon
>            Assignee: Matt Foley
>         Attachments: HADOOP-8151-branch-1.0.patch
>
>
> SnappyDecompressor.c has the following code in a few places:
> {code}
>     THROW(env, "Ljava/lang/InternalError", "Could not decompress data. Buffer length
is too small.");
> {code}
> this is incorrect, though, since the THROW macro doesn't need the "L" before the class
name. This results in a ClassNotFoundException for Ljava.lang.InternalError being thrown,
instead of the intended exception.

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