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Writers object of PartitionedDeltaWriter will cause OOM when partition number is big #7216

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gong opened this issue Mar 27, 2023 · 2 comments
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@gong
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gong commented Mar 27, 2023

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

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This issue has been automatically marked as stale because it has been open for 180 days with no activity. It will be closed in next 14 days if no further activity occurs. To permanently prevent this issue from being considered stale, add the label 'not-stale', but commenting on the issue is preferred when possible.

@github-actions github-actions bot added the stale label Sep 24, 2023
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This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'

@github-actions github-actions bot closed this as not planned Won't fix, can't repro, duplicate, stale Oct 19, 2023
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