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pingcap / tidb

TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.
https://pingcap.com
Apache License 2.0
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concurrently processing parquet files will consume a lot of memory, which will cause Lightning OOM [restore for 48576] #56844

Open ti-chi-bot opened 1 month ago

ti-chi-bot commented 1 month ago

Enhancement

https://pingcap.feishu.cn/wiki/wikcnsWqAhawzcb2SJQ6d4LXRt3 Flow control based on memory limits

ti-chi-bot commented 1 month ago

This issue is restored for #48576, it originally created at 2023-11-14 03:31:45.

wuhuizuo commented 1 month ago

/cc @BornChanger

wuhuizuo commented 1 month ago

/assign @BornChanger