rionmonster opened a new pull request, #2195: URL: https://github.com/apache/fluss/pull/2195
### Purpose Linked issue: close https://github.com/apache/fluss/issues/2123 Per Issue https://github.com/apache/fluss/issues/2123, this pull request addresses a potential null reference that could occur when histogram-related statistics were requested from Flink (as the existing statistics would be returned as explicitly null). ### Brief change log This change replaces the existing logic (i.e. returning null explicitly) and instead wraps the existing histogram statistics within an available `FlinkHistogramStatistics` instance to ensure the underlying values can be accessed through this interface. ### Tests These changes were initially reproduced within a unit test that was later transitioned into the new `FlinkHistogramTest` class which verifies the intended fix but also includes a suite of test cases to verify other histogram-related operations (e.g., accessing various statistics, etc.) ### API and Format N/A ### Documentation N/A -- 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]
