es 创建索引报错_ES添加映射报错analyzer [ik_max_word] not found for field [title]

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weixin_39636099

最新推荐文章于 2025-03-15 10:40:00 发布

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文章标签： es 创建索引报错

本文链接：https://blog.youkuaiyun.com/weixin_39636099/article/details/111793011

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在尝试为Elasticsearch索引创建映射时遇到了'mapper_parsing_exception'，原因是analyzer [ik_max_word]未找到。错误的根本原因是缺少ik分词插件。解决此问题需要安装与Elasticsearch版本匹配的ik分词插件，例如通过命令 './bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v6.3.2/elasticsearch-analysis-ik-6.3.2.zip' 安装。安装时确保ik分词插件的版本与ES版本一致，否则会引发不兼容错误。

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给索引创建映射报错

{

"error":{

"root_cause":[

{

"type":"mapper_parsing_exception",

"reason":"analyzer [ik_max_word] not found for field [title]"

}

"type":"mapper_parsing_exception",

"reason":"analyzer [ik_max_word] not found for field [title]"

"status":400

}

原因

未安装ik分词插件

解决办法

安装分词插件

./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v6.3.2/elasticsearch-analysis-ik-6.3.2.zip

注意

ik分词和es的版本要保持一致，不然安装分词插件的时候会报错如下错误

Exception in thread "main" java.lang.IllegalArgumentException: Plugin [analysis-ik] was built for Elasticsearch version 6.3.0 but version 6.3.2 is running

at org.elasticsearch.plugins.PluginsService.verifyCompatibility(PluginsService.java:421)

at org.elasticsearch.plugins.InstallPluginCommand.loadPluginInfo(InstallPluginCommand.java:596)

at org.elasticsearch.plugins.InstallPluginCommand.installPlugin(InstallPluginCommand.java:717)

at org.elasticsearch.plugins.InstallPluginCommand.install(InstallPluginCommand.java:641)

at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:225)

at org.elasticsearch.plugins.InstallPluginCommand.execute(InstallPluginCommand.java:210)

at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)

at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)

at org.elasticsearch.cli.MultiCommand.execute(MultiCommand.java:79)

at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:124)

at org.elasticsearch.cli.Command.main(Command.java:90)

at org.elasticsearch.plugins.PluginCli.main(PluginCli.java:48)

启动ES加载插件

./bin/elasticsearch &

[2020-09-12T11:01:02,369][INFO ][o.e.p.PluginsService ] [zvSqFpX] loaded plugin [analysis-ik]