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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4795) backport UTF8 encoding fixes to branch-1
Date Fri, 03 May 2013 17:30:17 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HDFS-4795:
--------------------------------

    Attachment: HDFS-4795-branch-1.1.patch

I'm attaching the backport patch.  The prior jiras included in this backport are: HADOOP-6522,
HADOOP-7547 (partially), HADOOP-9103, HDFS-3844 (partially), and HDFS-4282.

Porting in the new tests also required including several dependency classes that previously
didn't exist in branch-1: {{Time}}, {{GenericTestUtils}} and {{TimedOutTestsListener}}.

One of the changes in trunk had been in {{FSImageSerialization}}, which doesn't exist in branch-1.
 I made the equivalent change in {{FSImage}}.
                
> backport UTF8 encoding fixes to branch-1
> ----------------------------------------
>
>                 Key: HDFS-4795
>                 URL: https://issues.apache.org/jira/browse/HDFS-4795
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 1.3.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: HDFS-4795-branch-1.1.patch
>
>
> The trunk code has received numerous bug fixes related to UTF8 encoding.  I recently
observed a branch-1-based cluster fail to load its fsimage due to these bugs.  I've confirmed
that the bug fixes existing on trunk will resolve this, so I'd like to backport to branch-1.

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