Kenneth Jung created BEAM-11215:
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Summary: Support more granular splitting in
BigQueryStorageStreamSource
Key: BEAM-11215
URL: https://issues.apache.org/jira/browse/BEAM-11215
Project: Beam
Issue Type: Improvement
Components: io-java-gcp
Affects Versions: 2.25.0
Reporter: Kenneth Jung
The BigQuery storage API supports partitioning of streams in the API. However,
the partitioning granularity is not sufficient for some pipelines, for which it
is desirable to be able to dynamically rebalance down to the level of
individual rows. This can be implemented by storing both the stream ID and an
offset range as components of a stream source, as opposed to a stream ID only.
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