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https://issues.apache.org/jira/browse/MAPREDUCE-6435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alan Burlison updated MAPREDUCE-6435:
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Attachment: MAPREDUCE-6435
> MapReduce client assumes the world is x86
> -----------------------------------------
>
> Key: MAPREDUCE-6435
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6435
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: client
> Affects Versions: 2.7.1
> Reporter: Alan Burlison
> Assignee: Alan Burlison
> Attachments: MAPREDUCE-6435
>
>
> hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/native/src/util/Checksum.cc
> contains x86-only code and assumes it's going to work by default. The logic
> should be inverted so that it only uses the x86 code when built on x86 and
> otherwise defaults to the architecture-independent code. That will prevent
> changes having to be made for each new architecture.
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