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doc-exports/docs/css/umn/en-us_topic_0000001477739376.html
Zheng, Xiu 2dfeaff8f9 css umn 23.5.1 20240520 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Zheng, Xiu <zhengxiu@huawei.com>
Co-committed-by: Zheng, Xiu <zhengxiu@huawei.com>
2024-06-06 16:15:58 +00:00

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Context

The large query isolation feature allows you to separately manage large queries. You can isolate query requests that consume a large amount of memory or take a long period of time. If the heap memory usage of a node is too high, the interrupt control program will be triggered. The program will interrupt a large query based on the policies you configured and cancel the running query tasks of the query.

You can also configure a global query timeout duration. Long queries will be intercepted.

Currently, only versions 7.6.2 and 7.10.2 support large query isolation.

Parent topic: Large Query Isolation