当我通过Java cleint搜索Elasticsearch时，我很少看到以下异常：
Caused by: java.lang.IllegalArgumentException: Unmatched second part of surrogate pair (0xdf2d)
at com.fasterxml.jackson.dataformat.smile.SmileGenerator._throwIllegalSurrogate(SmileGenerator.java:1842)
at com.fasterxml.jackson.dataformat.smile.SmileGenerator._shortUTF8Encode2(SmileGenerator.java:1663)
at com.fasterxml.jackson.dataformat.smile.SmileGenerator._shortUTF8Encode(SmileGenerator.java:1629)
at com.fasterxml.jackson.dataformat.smile.SmileGenerator.writeString(SmileGenerator.java:855)
at org.elasticsearch.common.xcontent.json.JsonXContentGenerator.writeString(JsonXContentGenerator.java:156)
at org.elasticsearch.common.xcontent.XContentBuilder.writeValue(XContentBuilder.java:1240)
at org.elasticsearch.common.xcontent.XContentBuilder.writeValue(XContentBuilder.java:1274)
at org.elasticsearch.common.xcontent.XContentBuilder.field(XContentBuilder.java:810)
at org.elasticsearch.index.query.TermsQueryBuilder.doXContent(TermsQueryBuilder.java:156)
at org.elasticsearch.index.query.QueryBuilder.toXContent(QueryBuilder.java:37)
at org.elasticsearch.action.support.QuerySourceBuilder.innerToXContent(QuerySourceBuilder.java:56)
at org.elasticsearch.search.builder.SearchSourceBuilder.innerToXContent(SearchSourceBuilder.java:681)
at org.elasticsearch.search.builder.SearchSourceBuilder.toXContent(SearchSourceBuilder.java:659)
at org.elasticsearch.action.support.ToXContentToBytes.buildAsBytes(ToXContentToBytes.java:63)
... 81 more
我无法使用相同的请求重现它。
我可以通过查看堆栈跟踪看到Jackson Smile，但我不知道问题是什么。
有人看到异常吗？