Errors are reported as follows:
Caused by: org.elasticsearch.common.io.stream.NotSerializableExceptionWrapper: too_many_clauses: maxClauseCount is set to 1024
Cause: in the in query of ES, the IDS in the in are greater than 1024, resulting in ES error. The default number of elements supported by ES is 1024
Solution:
Edit elasticsearch.yml and add the following configuration:
index.query.bool.max_clause_count: 10240An error is reported in the new version. The configuration item name has been modified. The following fields need to be added:
indices.query.bool.max_clause_count: 300000
Note YML syntax: there is a space after the colon
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