StarRocks/starrocks

Optimize lock granularity at com.starrocks.service.FrontendServiceImpl#describeTable

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#66.515 aberto em 9 de dez. de 2025

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 (1 comment) (2 reactions) (1 assignee)Java (1.246 forks)batch import
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Description

Enhancement

https://github.com/StarRocks/starrocks/blob/e1d514b432df55f4e2843affb776e71b48db92a2/fe/fe-core/src/main/java/com/starrocks/service/FrontendServiceImpl.java#L821

Executing frequent queries like SELECT * FROM information_schema.columns WHERE xxxx triggers com.starrocks.service.FrontendServiceImpl#describeTable, which unnecessarily employs a database lock, potentially causing performance degradation.

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