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【已解决】在不同NodeRole类型的集群中查询冷热分层(冷数据在OSS上)的数据表,查询冷数据会在什么类型节点执行?

Asked Jul 11, 2024 Modified Jul 17, 2024
Viewed 44
2.1

Doris版本2.1.4
集群既有computation类型的BE,也有mix类型的BE,且min_backend_num_for_external_table=-1;
有张冷热分层的Doris内部表,冷数据在OSS上存储,冷数据会在computation类型的BE上查询,还是在mix类型的BE上查询?

edited Jul 17, 2024
changguowei199
asked Jul 11, 2024
1 Answers

冷热分层表属于内部表,按逻辑而言,会在Mix混合节点上执行。

edited Jan 1, 1970
张彬华7688
answered Jul 14, 2024
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