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From "Ahmet Altay (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEAM-460) Implement Python support for size-estimation aggregators
Date Thu, 02 Mar 2017 20:30:45 GMT

    [ https://issues.apache.org/jira/browse/BEAM-460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15892927#comment-15892927
] 

Ahmet Altay commented on BEAM-460:
----------------------------------

Is it fixed?

> Implement Python support for size-estimation aggregators
> --------------------------------------------------------
>
>                 Key: BEAM-460
>                 URL: https://issues.apache.org/jira/browse/BEAM-460
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-py
>            Reporter: Charles Chen
>            Assignee: Charles Chen
>
> Size-estimation aggregators are provided by the execution of each step in a Beam pipeline
and help clarify the amount of data processed by each pipeline step.  To ease implementation
of this feature for runners, we should first expose size-estimation support for Coder objects.
 Runners can then use this functionality to implement full support for size-estimation aggregators.



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