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From "Ahmet Altay (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (BEAM-1441) Add an IOChannelFactory interface to Python SDK
Date Fri, 24 Feb 2017 23:31:44 GMT

     [ https://issues.apache.org/jira/browse/BEAM-1441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ahmet Altay reassigned BEAM-1441:
---------------------------------

    Assignee: Sourabh Bajaj

> Add an IOChannelFactory interface to Python SDK
> -----------------------------------------------
>
>                 Key: BEAM-1441
>                 URL: https://issues.apache.org/jira/browse/BEAM-1441
>             Project: Beam
>          Issue Type: New Feature
>          Components: sdk-py
>            Reporter: Chamikara Jayalath
>            Assignee: Sourabh Bajaj
>
> Based on proposal [1], an IOChannelFactory interface was added to Java SDK  [2].
> We should add a similar interface to Python SDK and provide proper implementations for
native files, GCS, and other useful formats.
> Python SDK currently has a basic ChannelFactory interface [3] which is used by FileBasedSource
[4].
> [1] https://docs.google.com/document/d/11TdPyZ9_zmjokhNWM3Id-XJsVG3qel2lhdKTknmZ_7M/edit#heading=h.kpqagzh8i11w
> [2] https://github.com/apache/beam/blob/master/sdks/java/core/src/main/java/org/apache/beam/sdk/util/IOChannelFactory.java
> [3] https://github.com/apache/beam/blob/master/sdks/python/apache_beam/io/fileio.py#L107
> [4] https://github.com/apache/beam/blob/master/sdks/python/apache_beam/io/filebasedsource.py
>  



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