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  1. Beam
  2. BEAM-8910

Use AVRO instead of JSON in BigQuery bounded source.

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Details

    • Improvement
    • Status: Resolved
    • P3
    • Resolution: Fixed
    • None
    • Missing
    • sdk-py-core
    • None

    Description

      The proposed BigQuery bounded source in Python SDK (see PR: https://github.com/apache/beam/pull/9772) uses a BigQuery export job to take a snapshot of the table and read from each produced JSON file. A performance improvement can be gain by switching to AVRO instead.

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          is caused by

          New Feature - A new feature of the product, which has yet to be developed. BEAM-1440 Create a BigQuery source (that implements iobase.BoundedSource) for Python SDK

          • P2 - Default priority. Will be triaged and planned according to community practices.
          • Triage Needed
          links to

          Web Link GitHub Pull Request #11086

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              pabloem Pablo Estrada
              kamilwu Kamil Wasilewski
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