Use Managed BigQuery Java Read&Write Transforms for Beam YAML #36139
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Run Python_Examples PreCommit 3.11 |
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Assigning reviewers: R: @liferoad for label python. Note: If you would like to opt out of this review, comment Available commands:
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chamikaramj
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Sep 12, 2025
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Did your end-to-end test runs confirm that the managed transforms upgrade is occurring ? You should notice "Managed Transform(s)" logs mentioned here: https://cloud.google.com/dataflow/docs/guides/managed-io |
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Reminder, please take a look at this pr: @liferoad |
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noting that the two blockers are closed |
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Re-tested with fix and updated main description with results |
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LGTM. Thanks. |
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Run Python_Examples PreCommit 3.9 |
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Migrating Bigquery java transforms to managedIO. There should not be any change for Read and Streaming write. But for Batch write we are migrating to FILE_LOADS method, which stages files in temp path before writing. This is not a breaking change for the existing users.
Batch write Test:
Tested with Fix #36209 on sandbox
http://go/pantheon-hourly/dataflow/jobs/us-central1/2025-09-23_13_57_20-6164423741318359762?project=apache-beam-testing&mods=dataflow_dev&dfSandbox=tannapareddy
Read Test:
https://dataflow-console.corp.google.com/?justification=#/jobmanagement/2025-09-23_13_30_58-6526397567899460230
Streaming write Test:
https://dataflow-console.corp.google.com/?justification=#/jobmanagement/2025-09-23_10_46_32-18235306192448492682
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