Luke Cwik created BEAM-8236:
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Summary: BigQueryIO doesn't honor WRITE_TRUNCATE with
DynamicDestinations after the first pane
Key: BEAM-8236
URL: https://issues.apache.org/jira/browse/BEAM-8236
Project: Beam
Issue Type: Bug
Components: io-java-gcp
Reporter: Luke Cwik
If the first pane does not contain elements for the dynamic destination then
the table is not truncated. [Future writes will have a write disposition of
append|https://github.com/apache/beam/blob/ba5c9def3967d9e3348ccf8563c2b54196fbd1ad/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/WriteTables.java#L201].
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