Figure out how to use RetryHelper in insertAll #470
Description
Right now bigquery.insertAll does not use RetryHelper. Retrying a failed insertAll operation might insert duplicates into the table unless an ID is associated to each row.
We have 2 options here:
- Use
RetryHelperand document that unless row IDs are used, duplicates might be inserted - Use
RetryHelperand when retrying add a randomUUID() to all rows that have no ID specified
It is worth noting that BigQuery duplicate detection based on row ID is best effort. Opinions/suggestions are welcome!
/cc @jtigani