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https://issues.apache.org/jira/browse/TEZ-3361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Eagles updated TEZ-3361:
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Attachment: TEZ-3361.2.patch
> Fetch Multiple Partitions from the Shuffle Handler
> --------------------------------------------------
>
> Key: TEZ-3361
> URL: https://issues.apache.org/jira/browse/TEZ-3361
> Project: Apache Tez
> Issue Type: Sub-task
> Reporter: Jonathan Eagles
> Assignee: Jonathan Eagles
> Attachments: TEZ-3361.1.patch, TEZ-3361.2.patch
>
>
> Provide an API that allows for fetching multiple partitions at once from a
> single upstream task. This is to better support auto-reduce parallelism where
> a single downstream task is impersonating several (possibly?) consecutive
> downstream tasks.
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