steveloughran opened a new pull request, #15436: URL: https://github.com/apache/iceberg/pull/15436
Reflection-based used of Hadoop 3.4.1+ BulkDelete API so that S3 object deletions can be done in pages of objects, rather than one at a time. Configuration option "iceberg.hadoop.bulk.delete.enabled" to switch to bulk deletes This switch is on by default to help test through the spark versions and verify fallback. In production it might be best if it not only off, but the code changed so if bulk delete wasn't available then there'd be no fallback, just an error "bulk delete requested but not available due to hadoop library too old". * Avoids any ambiguity about why it doesn't work. * Only of relevance for cloud connectors with the feature (currently: s3a) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
