Elasticsearch Java使用错误

最新推荐文章于 2024-07-14 19:49:53 发布

转载最新推荐文章于 2024-07-14 19:49:53 发布 · 508 阅读

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原文链接：https://yq.aliyun.com/articles/514270

文章标签：

#大数据 #java #json

当使用ElasticSearch 5.5.1版本时，若遇到NoSuchFieldError异常，通常是因为Jackson版本不一致导致。需确保使用的Jackson版本与ElasticSearch中自带的版本一致，或移除ElasticSearch中的Jackson依赖。

ElasticSearch java 使用报错

Exception in thread "main" java.lang.NoSuchFieldError: FAIL_ON_SYMBOL_HASH_OVERFLOW
    at org.elasticsearch.common.xcontent.json.JsonXContent.<clinit>(JsonXContent.java:77)
    at org.elasticsearch.common.xcontent.XContentType$1.xContent(XContentType.java:60)
    at org.elasticsearch.common.settings.Setting.arrayToParsableString(Setting.java:868)
    at org.elasticsearch.common.settings.Setting.lambda$listSetting$29(Setting.java:814)
    at org.elasticsearch.common.settings.Setting$$Lambda$29/1945604815.apply(Unknown Source)
    at org.elasticsearch.common.settings.Setting$2.getRaw(Setting.java:818)
    at org.elasticsearch.common.settings.Setting.lambda$listSetting$27(Setting.java:802)
    at org.elasticsearch.common.settings.Setting$$Lambda$30/940060004.apply(Unknown Source)
    at org.elasticsearch.common.settings.Setting.listSetting(Setting.java:807)
    at org.elasticsearch.common.settings.Setting.listSetting(Setting.java:802)
    at org.elasticsearch.common.network.NetworkService.<clinit>(NetworkService.java:50)
    at org.elasticsearch.client.transport.TransportClient.newPluginService(TransportClient.java:98)
    at org.elasticsearch.client.transport.TransportClient.buildTemplate(TransportClient.java:126)
    at org.elasticsearch.client.transport.TransportClient.<init>(TransportClient.java:265)
    at org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:130)
    at org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:116)
    at org.elasticsearch.transport.client.PreBuiltTransportClient.<init>(PreBuiltTransportClient.java:106)
    at com.lhcis.bond.business.constant.ESTest.getTransPortClient(ESTest.java:41)
    at com.lhcis.bond.business.constant.ESTest.testSearch(ESTest.java:61)
    at com.lhcis.bond.business.constant.ESTest.main(ESTest.java:85)

我的项目是maven引入依赖

<dependency>
            <groupId>org.elasticsearch</groupId>
            <artifactId>elasticsearch</artifactId>
            <version>5.5.1</version>
        </dependency>

        <dependency>
            <groupId>org.elasticsearch.client</groupId>
            <artifactId>transport</artifactId>
            <version>5.5.1</version>
        </dependency>

此问题已解决，就是

<dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>${jackson.version}</version>
        </dependency>