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Posted to mapreduce-issues@hadoop.apache.org by "Chris Trezzo (JIRA)" <ji...@apache.org> on 2017/01/14 02:04:26 UTC
[jira] [Updated] (MAPREDUCE-5951) Add support for the YARN Shared
Cache
[ https://issues.apache.org/jira/browse/MAPREDUCE-5951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Trezzo updated MAPREDUCE-5951:
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Attachment: MAPREDUCE-5951-Overview.001.pdf
Attaching a documentation that gives an overview of MapReduce support for the shared cache. This will hopefully make reviewing the patch easier!
I am also working on an updated patch to address the comments from [~sjlee0]. Thanks!
> Add support for the YARN Shared Cache
> -------------------------------------
>
> Key: MAPREDUCE-5951
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5951
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Reporter: Chris Trezzo
> Assignee: Chris Trezzo
> Labels: BB2015-05-TBR
> Attachments: MAPREDUCE-5951-Overview.001.pdf, MAPREDUCE-5951-trunk.016.patch, MAPREDUCE-5951-trunk.017.patch, MAPREDUCE-5951-trunk.018.patch, MAPREDUCE-5951-trunk-v10.patch, MAPREDUCE-5951-trunk-v11.patch, MAPREDUCE-5951-trunk-v12.patch, MAPREDUCE-5951-trunk-v13.patch, MAPREDUCE-5951-trunk-v14.patch, MAPREDUCE-5951-trunk-v15.patch, MAPREDUCE-5951-trunk-v1.patch, MAPREDUCE-5951-trunk-v2.patch, MAPREDUCE-5951-trunk-v3.patch, MAPREDUCE-5951-trunk-v4.patch, MAPREDUCE-5951-trunk-v5.patch, MAPREDUCE-5951-trunk-v6.patch, MAPREDUCE-5951-trunk-v7.patch, MAPREDUCE-5951-trunk-v8.patch, MAPREDUCE-5951-trunk-v9.patch
>
>
> Implement the necessary changes so that the MapReduce application can leverage the new YARN shared cache (i.e. YARN-1492).
> Specifically, allow per-job configuration so that MapReduce jobs can specify which set of resources they would like to cache (i.e. jobjar, libjars, archives, files).
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