dromara / dromara/easy-es

1.1.0版本 使用groupBy 查询报错

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Java
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Description

使用的es版本为 7.14.0

java代码:
LambdaEsQueryWrapper queryWrapper = new LambdaEsQueryWrapper<>();
queryWrapper.groupBy(ImportElasticDataVO::getCustNo);
SearchResponse search = elasticMapper.search(queryWrapper);

报错:
Caused by: ElasticsearchException[Elasticsearch exception [type=illegal_argument_exception, reason=maxSize must be >= 0 and < 2147483631; got: 2147483647]]

dsl语句:
{"size":10000,"query":{"bool":{"adjust_pure_negative":true,"boost":1.0}},"track_total_hits":2147483647,"aggregations":{"custNoTerms":{"terms":{"field":"custNo","size":2147483647,"min_doc_count":1,"shard_min_doc_count":0,"show_term_doc_count_error":false,"order":[{"_count":"desc"},{"_key":"asc"}]}}}}

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Research direction

Reproduce the Java example with Elasticsearch 7.14.0 and inspect the DSL generated by LambdaEsQueryWrapper.groupBy. Compare the aggregation size and track_total_hits values with Elasticsearch's accepted limits; done when the grouped query executes successfully without the maxSize error.

Written by the indexing model from the issue text.

Assessment

Tech stack
elasticsearch, java
Domain
search
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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