Help Center/ Cloud Search Service/ User Guide (Ankara Region)/ Elasticsearch/ Enhanced Cluster Features/ Large Query Isolation/ Context

Updated on 2024-12-02 GMT+08:00

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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.

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