arthurgaubil opened a new pull request, #9903: URL: https://github.com/apache/paimon/pull/9903
### Purpose Retry Iceberg REST catalog DNS lookup failures with configurable exponential backoff. Five retries with a one-second initial delay are used by default; setting `metadata.iceberg.unknown-host-retry.max-retries` to `0` preserves immediate failure. Exhausted retries still propagate so publication cleanup and durable recovery remain safe. Motivation: https://datadoghq.atlassian.net/browse/ADPS-1364 ### Tests `mvn -o -Ppaimon-iceberg,fast-build -pl paimon-iceberg -DwildcardSuites=none -Dtest=IcebergRestMetadataCommitterTest test` All 30 tests passed, including transient recovery, exponential delay, disabled retries, exhaustion, and non-DNS failures. Generated configuration documentation was refreshed with `mvn -o package -Pgenerate-docs -pl paimon-docs -DskipTests`. -- 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]
