Elasticsearch - 设置 max_clause_count [英] Elasticsearch - set max_clause_count

问题描述

我在elasticsearch中有一个相当大的术语查询，所以我得到too_many_clauses: maxClauseCount 设置为 1024

I have a pretty big terms query in elasticsearch, so I get too_many_clauses: maxClauseCount is set to 1024

我尝试在 elasticsearch.yml 中增加它

I tried increasing it in the elasticsearch.yml by

index:
query:
bool:
max_clause_count: 10240

并通过

curl -XPUT "http://localhost:9200/plastic/_settings" -d '{ "index" : { "max_clause_count" : 10000 } }'

但没有任何效果.我的索引名为塑料.

but nothing worked. My index is named plastic.

推荐答案

背景

注意:此答案中给出的建议仅适用于低于 5.5 的 Elasticsearch 版本.所描述的方法引用了一个最终在 5.5 中被删除的属性.

Background

NOTE: The advice given in this answer only applies to versions of Elasticsearch below 5.5. The method described references a property that was eventually removed in 5.5.

设置 index.query.bool.max_clause_count 已被删除.为了设置布尔子句的最大数量应该使用 indices.query.bool.max_clause_count 代替.

Search Settings

The setting index.query.bool.max_clause_count has been removed. In order to set the maximum number of boolean clauses indices.query.bool.max_clause_count should be used instead.

• 参考 - 5.0 中的重大更改 » 设置更改

添加以下内容:

index.query.bool.max_clause_count: 10240

到集群的每个节点上的文件elasticsearch.yml，然后当然要重启节点(配置文件中的任何更改都需要重启).

To the file elasticsearch.yml on each node of the cluster, then of course, restart the nodes (any change in the config file needs a restart).

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