I tried using the BigQueryMultiSink, and encountered CDAP-15535. After making a change to resolve this (https://github.com/data-integrations/google-cloud/pull/117), I now encounter the following error in the stacktrace below. If I revert this commit (https://github.com/data-integrations/google-cloud/commit/969f485f76cd0622086fe1be36f0054843c428cc), then the pipeline succeeds (though I do not see the ingested data in the sink BigQuery table).
This error occurs for BigQuery Multi sink.
PR: https://github.com/data-integrations/google-cloud/pull/120