Apache Doris 中文技术论坛
Questions Tags Users Badges

一张200亿的表,steam loader数据效率极低

Asked Dec 11, 2024 Modified Jan 1, 0001
Viewed 45
1.2

有一张大表200亿,通过steamloader导入数据只有每秒1-2K的rps左右的性能,其他表导入性能在每秒6-8K的rps,请问doris大表导入性能会急剧下降吗?
image.png

edited Jan 1, 0001
leox3
asked Dec 11, 2024
1 Answers

大表的话,列很多,相对来说,性能会降低的

edited Jan 1, 1970
徐振超@SelectDB7701
answered Dec 12, 2024
Related Questions
Doris 1.2.8 查询嵌套视图数据时,报错IllegalArgumentException
1 answers
fe启动失败:java.lang.NullPointerException: null at org.apache.doris.datasource.InternalCatalog.unprotectAddReplica(InternalCatalog.java:983)
2 answers
BE无法正常启动
1 answers
doris1.1.4 元数据损坏修复
1 answers
doris 所有be 执行查询宕机,be.out be.warning均无记录宕机信息
1 answers
请问doris元数据历史备份如何清除,尝试了官方的命令删除失败
1 answers

Terms of service Privacy policy

Powered by Answer - the open-source software that powers Q&A communities.
Made with love © 2025 Apache Doris 中文技术论坛.