Config thread pool search

OpenSearch
1

Versions : 2.13.0

Describe the issue:
Hello, I would like to config thread pool search
I found these by running querying the default settings:

GET _cluster/settings?include_defaults

“search”: { “max_queue_size”: “1000”, “queue_size”: “1000”, “size”: “7”, “auto_queue_frame_size”: “2000”, “target_response_time”: “1s”, “min_queue_size”: “1000” },

Configuration:
In ElasticSearch, we can update thread pool size using property in elasticsearch.yml
threadpool.search.size

Please let me know how I can update this property

2

Same to elasticsearch, you can also config the setting in the yml file, that is opensearch.yml.

3

Thanks, I’ll try that.
Also, do we have the property “thread_pool.search_coordination.size” in opensearch.yml?

4

No, OpenSearch doesn’t have this setting because we don’t have a search_coordination thread_pool.

1 Like
5

Last question, even the same functions with that?
Thank you for answering me

6

No, OpenSearch doesn’t have similar function with that, you can check all supported thread_pool by calling

GET _cat/thread_pool
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