Apache Doris 中文技术论坛
Questions Tags Users Badges

doris2.1.9 一直跑带有CTE的查询语句进行测试时,发现FE JVM Heap逐渐上涨到上限,直至FE挂掉

Asked Apr 24 Modified Apr 24
Viewed 78
2.1

循环在跑带有CTE的查询语句,发现FE JVM Heap逐渐上涨到上限,直至FE挂掉。观察metrics发现old gen一直没有GC。dump heap后能看到大量与列统计相关的对象。

edited Apr 24
Xiaofan Li21
asked Apr 24
1 Answers

如图,old gen一直没有GC,导致heap占满。
image.png

edited Jan 1, 1970
Xiaofan Li21
answered Apr 24
Related Questions
Doris 2.1.7-rc03 BE 扩容
1 answers
doris2.1.4 8030端口异常退出
1 answers
information_schema中的表比官网很少
1 answers
MOW主键表查询DeleteBitmapGetAggTime耗时高
1 answers
Doris 2.1.11版本 自增列插入问题
1 answers
Doris 2.1.5 process memory used 38.63 GB exceed limit 452.92 GB or sys available memory 389.51 GB less than low water mark 6.40 GB.
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.