feat(bigquery): add retry for intermittent GCS 401 errors#3903
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feat(bigquery): add retry for intermittent GCS 401 errors#3903
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Add exponential backoff retry logic to handle intermittent HTTP 401 Unauthorized errors from GCS when fetching files via ClickHouse's URL table function during BigQuery source ingestion. The retry logic: - Detects GCS 401 errors (ClickHouse error code 86) - Invalidates cached token before retry - Uses exponential backoff (2s, 4s delays) - Retries up to 3 times
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Add exponential backoff retry logic to handle intermittent HTTP 401
Unauthorized errors from GCS when fetching files via ClickHouse's
URL table function during BigQuery source ingestion.
The retry logic: