StarRocks/starrocks

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

Open

Aperta il 9 dic 2025

Vedi su GitHub
 (0 commenti) (2 reazioni) (1 assegnatario)Java (5717 star) (1246 fork)batch import
good first issuetype/enhancement

Descrizione

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.

Guida contributor