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This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: lightning导入数据报错,求解啥原因
[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version]
[Reproduction Path] What operations were performed when the issue occurred
[Encountered Issue: Issue Phenomenon and Impact]
[Resource Configuration]
[Attachment: Screenshots / Logs / Monitoring]
tidb lightning encountered error: [Lightning:PreCheck:ErrSystemRequirementNotMet] system requirement not met: the maximum number of open file descriptors is too small, got 32000, expect greater or equal to 52648: operation not permitted