Jing Zhang created FLINK-25605: ---------------------------------- Summary: Batch get statistics of multiple partitions instead of get one by one Key: FLINK-25605 URL: https://issues.apache.org/jira/browse/FLINK-25605 Project: Flink Issue Type: Sub-task Components: Table SQL / Planner Reporter: Jing Zhang Attachments: image-2022-01-11-15-59-55-894.png, image-2022-01-11-16-00-28-002.png
Currently, `PushPartitionIntoTableSourceScanRule` would fetch statistics of matched partitions one by one. !image-2022-01-11-15-59-55-894.png! If there are multiple matched partitions, it costs much time to waiting for get all statistics. We could make an improvement here to batch get statistics of multiple partitions. -- This message was sent by Atlassian Jira (v8.20.1#820001)