Boyuan Zhang created BEAM-8222:
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Summary: Consider making insertId optional in BigQuery.insertAll
Key: BEAM-8222
URL: https://issues.apache.org/jira/browse/BEAM-8222
Project: Beam
Issue Type: New Feature
Components: io-java-gcp
Reporter: Boyuan Zhang
Current implementation of
StreamingWriteFn(https://github.com/apache/beam/blob/c2f0d282337f3ae0196a7717712396a5a41fdde1/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/StreamingWriteFn.java#L102)
sets insertId from input element, which is added an uniqueId by
https://github.com/apache/beam/blob/c2f0d282337f3ae0196a7717712396a5a41fdde1/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/TagWithUniqueIds.java#L53.
Users report that if leaving insertId as empty, writing will be extremely
speeded up. Can we add an bqOption like, nonInsertId and emit empty id based on
this option?
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