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https://issues.apache.org/jira/browse/HADOOP-8136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-8136:
-----------------------------------
Resolution: Duplicate
Status: Resolved (was: Patch Available)
> Enhance hadoop to use a newer version (0.8.1) of the jets3t library
> -------------------------------------------------------------------
>
> Key: HADOOP-8136
> URL: https://issues.apache.org/jira/browse/HADOOP-8136
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/s3
> Affects Versions: 1.0.0, 0.22.0, 0.23.3
> Environment: Ubuntu 11.04, 64 bit, JDK 1.6.0_30
> Reporter: Jagane Sundar
> Attachments: HADOOP-8136-0-for_branch_1_0.patch
>
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> Hadoop is built against, and includes, an older version of the Jets3t library
> - version 0.6.1.
> The current version of the Jets3t library(as of March 2012) is 0.8.1. This
> new version includes many improvements such as support for "Requester-Pays"
> buckets.
> Since hadoop includes a copy of the version 0.6.1 jets3t library, and since
> this version ends up early in the CLASSPATH, any Map Reduce application that
> wants to use the jets3t library ends up getting version 0.6.1 of the jets3t
> library. The MR application fails, usually with an error stating that the
> method signature of some method in the Jets3t library does not match.
> It would be useful to enhance Jets3tNativeFileSystemStore.java to use the API
> published by the 0.8.1 version of the jets3t library.
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