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https://issues.apache.org/jira/browse/MAPREDUCE-2036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wittawat Tantisiriroj updated MAPREDUCE-2036:
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Attachment: RaidTool.pdf
PDF Version of design document is uploaded.
> Enable Erasure Code in Tool similar to Hadoop Archive
> -----------------------------------------------------
>
> Key: MAPREDUCE-2036
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2036
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: contrib/raid
> Reporter: Wittawat Tantisiriroj
> Priority: Minor
> Attachments: RaidTool.pdf
>
>
> Features:
> 1) HAR-like Tool
> 2) RAID5/RAID6 & pluggable interface to implement additional coding
> 3) Enable to group blocks across files
> 4) Portable across cluster since all necessary metadata is embedded
> While it was developed separately from HAR or RAID due to time constraints,
> it would make sense to integrate with either of them.
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