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Posted to issues@beam.apache.org by "Pablo Estrada (Jira)" <ji...@apache.org> on 2021/09/29 00:48:00 UTC

[jira] [Updated] (BEAM-5517) Update Python BigQuery source to use fastavro module to read exported data

     [ https://issues.apache.org/jira/browse/BEAM-5517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pablo Estrada updated BEAM-5517:
--------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Open)

> Update Python BigQuery source to use fastavro module to read exported data
> --------------------------------------------------------------------------
>
>                 Key: BEAM-5517
>                 URL: https://issues.apache.org/jira/browse/BEAM-5517
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-py-core
>            Reporter: Chamikara Madhusanka Jayalath
>            Priority: P3
>
> Currently we use avro module for reading data exported by BigQuery. Moving to fastavro should result in a significant performance boost.
> Creating this Jira for tracking but most of the changes should be in the runner (DataflowRunner) since we current BigQuery source is a native source.



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