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https://issues.apache.org/jira/browse/TEZ-844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Seth updated TEZ-844:
-------------------------------
Attachment: TEZ-844.5.txt
Updated patch.
Have removed the changes to Input as part of the patch to ensure this is a
compatible change. Will look at adding the method at a later point, or
introducing an annotation to determine whether an Input informs the framework
on being ready or not.
> Processors should have a mechanism to know when an Input is ready for
> consumption
> ---------------------------------------------------------------------------------
>
> Key: TEZ-844
> URL: https://issues.apache.org/jira/browse/TEZ-844
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Siddharth Seth
> Assignee: Siddharth Seth
> Attachments: TEZ-844.1.wip.txt, TEZ-844.2.txt, TEZ-844.3.txt,
> TEZ-844.4.txt, TEZ-844.5.txt
>
>
> Instead of polling, or blocking on a specific Reader, Processors should be
> able to find out when a specific Input is ready.
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