【详述】问题详细描述
查询maxcompute catalog表时,首次查询耗时8-9s,接下来查询稳定在3s左右
【背景】做过哪些操作?
手动收集maxcompute catalog表的CBO信息时,耗时44min左右
【是否存算分离】是
【StarRocks版本】3.3.0
catalog创建SQL:
CREATE EXTERNAL CATALOG odps
PROPERTIES (“odps.access.id” = “LTPR",
“odps.access.key” = "PfeD”,
“odps.project” = “amway_ods”,
“odps.tunnel.quota” = “PROD”,
“odps.endpoint” = “http://service.cn-shenzhen.maxcompute.aliyun.com/api”,
“type” = “odps”
);
- 慢查询:
- Profile信息
maxcompute_profile.txt (31.4 KB)
8s_profile.txt (32.0 KB)
- Profile信息