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From "Ibrahim Sharaf ElDen (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (BEAM-1440) Create a BigQuery source (that implements iobase.BoundedSource) for Python SDK
Date Thu, 16 Feb 2017 15:05:42 GMT

    [ https://issues.apache.org/jira/browse/BEAM-1440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15869155#comment-15869155
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Ibrahim Sharaf ElDen edited comment on BEAM-1440 at 2/16/17 3:04 PM:
---------------------------------------------------------------------

Hello [~chamikara], I am interested in starting to contribute to this project, I have good
Python and basic Java knowledge, how can I start?


was (Author: ibrahimsharaf):
Hello [~chamikara], I am interested in starting to contribute to this project, I am good Python
and basic Java knowledge, how can I start?

> Create a BigQuery source (that implements iobase.BoundedSource) for Python SDK
> ------------------------------------------------------------------------------
>
>                 Key: BEAM-1440
>                 URL: https://issues.apache.org/jira/browse/BEAM-1440
>             Project: Beam
>          Issue Type: New Feature
>          Components: sdk-py
>            Reporter: Chamikara Jayalath
>              Labels: gsoc2017, mentor, python
>
> Currently we have a BigQuery native source for Python SDK [1].
> This can only be used by Dataflow runner.
> We should  implement a Beam BigQuery source that implements iobase.BoundedSource [2]
interface so that other runners that try to use Python SDK can read from BigQuery as well.
Java SDK already has a Beam BigQuery source [3].
> [1] https://github.com/apache/beam/blob/master/sdks/python/apache_beam/io/bigquery.py
> [2] https://github.com/apache/beam/blob/master/sdks/python/apache_beam/io/iobase.py#L70
> [3] https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.java#L1189



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