EmberL0041 2022-06-27 21:13 采纳率: 100%
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已结题

Elasticsearch使用出现解析错误

问题遇到的现象和发生背景

es使用中发生解析错误

问题相关代码，请勿粘贴截图
@Data
@Accessors(chain = true)
@AllArgsConstructor 
@NoArgsConstructor 

@Document(indexName = "items")
public class Item implements Serializable {

    @Id
    private Long id;
    @Field(type = FieldType.Text,
            analyzer = "ik_max_word",
            searchAnalyzer = "ik_max_word")
    private String title;     //商品名称
    @Field(type = FieldType.Keyword)
    private String category;  //分类
    @Field(type = FieldType.Keyword)
    private String brand;     //品牌
    @Field(type = FieldType.Double)
    private Double price;     //价格
    @Field(type = FieldType.Keyword,index = false)
    private String imgPath;   //图片地址
}

@SpringBootTest
class SearchApplicationTests {

    // 注入SpringData操作ES的持久层对象
    @Autowired
    private ItemRepository itemRepository;

    // 单增
    @Test
    void addOne() {
        Item item=new Item()
                .setId(1L)
                .setTitle("罗技激光无线游戏鼠标")
                .setCategory("鼠标")
                .setBrand("罗技")
                .setPrice(128.0)
                .setImgPath("/1.jpg");
        itemRepository.save(item);
        System.out.println("ok");
    }

运行addOne方法时出现如下报错

2022-06-27 20:59:05.210 DEBUG 12504 --- [           main] org.elasticsearch.client.RestClient      : request [PUT http://localhost:9200/items/_doc/1?timeout=1m] returned [HTTP/1.1 400 Bad Request]

org.springframework.data.elasticsearch.UncategorizedElasticsearchException: Elasticsearch exception
 [type=mapper_parsing_exception, reason=failed to parse field [imgPath] of type [double] in document with id '1'. 
Preview of field's value: '/img.jpg']; nested exception is ElasticsearchStatusException[Elasticsearch exception
 [type=mapper_parsing_exception, reason=failed to parse field [imgPath] of type [double] in document with id '1'.
 Preview of field's value: '/img.jpg']]; nested: ElasticsearchException[Elasticsearch exception [type=number_
format_exception, reason=For input string: "/img.jpg"]];

    at org.springframework.data.elasticsearch.core.ElasticsearchExceptionTranslator.translateExceptionIfPossible(ElasticsearchExceptionTranslator.java:66)
    at org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate.translateException(ElasticsearchRestTemplate.java:402)
    at org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate.execute(ElasticsearchRestTemplate.java:385)
    at org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate.doIndex(ElasticsearchRestTemplate.java:157)
    at org.springframework.data.elasticsearch.core.AbstractElasticsearchTemplate.save(AbstractElasticsearchTemplate.java:189)
    at org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepository.lambda$save$6(SimpleElasticsearchRepository.java:185)
    at org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepository.executeAndRefresh(SimpleElasticsearchRepository.java:359)
    at org.springframework.data.elasticsearch.repository.support.SimpleElasticsearchRepository.save(SimpleElasticsearchRepository.java:185)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:577)
    at org.springframework.data.repository.core.support.RepositoryMethodInvoker$RepositoryFragmentMethodInvoker.lambda$new$0(RepositoryMethodInvoker.java:289)
    at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137)
    at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121)
    at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:529)
    at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:285)
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:599)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:163)
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:138)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
    at jdk.proxy2/jdk.proxy2.$Proxy57.save(Unknown Source)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:577)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
    at jdk.proxy2/jdk.proxy2.$Proxy57.save(Unknown Source)
    at cn.tedu.search.SearchApplicationTests.addOne(SearchApplicationTests.java:33)
    at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
    at java.base/java.lang.reflect.Method.invoke(Method.java:577)
    at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)
    at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
    at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
    at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
    at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
    at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
    at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
    at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
    at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
    at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:210)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:206)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:131)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:65)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:108)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:96)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:75)
    at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:221)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
Caused by: ElasticsearchStatusException[Elasticsearch exception [type=mapper_parsing_exception, reason=failed to parse field [imgPath] of type [double] in document with id '1'. Preview of field's value: '/img.jpg']]; nested: ElasticsearchException[Elasticsearch exception [type=number_format_exception, reason=For input string: "/img.jpg"]];
    at org.elasticsearch.rest.BytesRestResponse.errorFromXContent(BytesRestResponse.java:176)
    at org.elasticsearch.client.RestHighLevelClient.parseEntity(RestHighLevelClient.java:1933)
    at org.elasticsearch.client.RestHighLevelClient.parseResponseException(RestHighLevelClient.java:1910)
    at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1667)
    at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:1624)
    at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:1594)
    at org.elasticsearch.client.RestHighLevelClient.index(RestHighLevelClient.java:1011)
    at org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate.lambda$doIndex$0(ElasticsearchRestTemplate.java:157)
    at org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate.execute(ElasticsearchRestTemplate.java:383)
    ... 94 more
    Suppressed: org.elasticsearch.client.ResponseException: method [PUT], host [http://localhost:9200], URI [/items/_doc/1?timeout=1m], status line [HTTP/1.1 400 Bad Request]
{"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"failed to parse field [imgPath] of type [double] in document with id '1'. Preview of field's value: '/img.jpg'"}],"type":"mapper_parsing_exception","reason":"failed to parse field [imgPath] of type [double] in document with id '1'. Preview of field's value: '/img.jpg'","caused_by":{"type":"number_format_exception","reason":"For input string: \"/img.jpg\""}},"status":400}
        at org.elasticsearch.client.RestClient.convertResponse(RestClient.java:326)
        at org.elasticsearch.client.RestClient.performRequest(RestClient.java:296)
        at org.elasticsearch.client.RestClient.performRequest(RestClient.java:270)
        at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1654)
        ... 99 more
Caused by: ElasticsearchException[Elasticsearch exception [type=number_format_exception, reason=For input string: "/img.jpg"]]
    at org.elasticsearch.ElasticsearchException.innerFromXContent(ElasticsearchException.java:485)
    at org.elasticsearch.ElasticsearchException.fromXContent(ElasticsearchException.java:396)
    at org.elasticsearch.ElasticsearchException.innerFromXContent(ElasticsearchException.java:426)
    at org.elasticsearch.ElasticsearchException.failureFromXContent(ElasticsearchException.java:592)
    at org.elasticsearch.rest.BytesRestResponse.errorFromXContent(BytesRestResponse.java:168)
    ... 102 more

分析原因之后发现在.setImgPath中设定的String类型只能输入数字,输入其他就会导致运行错误,找不到原因,望指导

  • 写回答

1条回答 默认 最新

  • 不爱运动的跑者 2022-06-27 21:46
    关注

    你可能之前执行的时候字段错位，导致把数字写进imgPath那个字段了
    ES索引如果动态mapping,第一次写入时会根据值确定字段类型
    避免类似情况出现应提前定义索引里字段结构类型。

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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问题事件

  • 系统已结题 7月6日
  • 已采纳回答 6月28日
  • 创建了问题 6月27日

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