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https://issues.apache.org/jira/browse/TEZ-1767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-1767:
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Attachment: TEZ-1767.3.patch
Attaching latest patch which addresses the review comments. Changes are
1. RLE now can span across IFiles. It has a caveat of copying the existing
key, but is much better than writing them repeatedly on disk
2. Added unit tests
I will run it on larger cluster with real workload asap.
> Enable RLE in reducer side merge codepath
> -----------------------------------------
>
> Key: TEZ-1767
> URL: https://issues.apache.org/jira/browse/TEZ-1767
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Attachments: TEZ-1767.1.patch, TEZ-1767.2.patch, TEZ-1767.3.patch
>
>
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