Writers object of PartitionedDeltaWriter will cause OOM when partition number is big

[gong]

Feature Request / Improvement

I met OOM when I use flink iceberg connector. Because writers object of PartitionedDeltaWriter keep data in memory. It will cause OOM when partition number is big. Maybe We can use LRU map to replace hashmap.

Query engine

Flink

[github-actions]

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[github-actions]

This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'