slfan1989 opened a new issue, #2052: URL: https://github.com/apache/auron/issues/2052
### Describe the bug In `AuronUniffleShuffleReader`, there are potential `NullPointerException` risks when handling partitions: - `partitionToExpectBlocks.get(partition)` may return null, but the code directly calls `.isEmpty()` without null check - `partitionToShuffleServers.get(partition)` may return null, but the code uses it directly without validationThis can cause the shuffle reader to crash when reading partitions that have missing or incomplete metadata. This can cause the shuffle reader to crash when reading partitions that have missing or incomplete metadata. -- 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]
