Intro:
我们有一个类注释为@Document有日期字段。
E.g.
@Document(indexName = "notif-index", type = "notif-type", shards = 1, replicas = 0, refreshInterval = "-1")
public class NotifEntry {
...
@Field(type = FieldType.Date)// ? (type=FieldType.Date, format = DateFormat.custom, pattern = "dd.MM.yyyy")
private Date pubDate;
多年来尝试插入数据时，我们收到以下错误：
org.springframework.data.elasticsearch.ElasticsearchException: Bulk indexing has failures. Use ElasticsearchException.getFailedDocuments() for detailed messages [{104921=MapperParsingException[failed to parse [pubDate]]; nested: IllegalArgumentException[Invalid format: "-24303888000000" is malformed at "3888000000"];}]
at org.springframework.data.elasticsearch.core.ElasticsearchTemplate.bulkIndex(ElasticsearchTemplate.java:588)
at org.springframework.data.elasticsearch.repository.support.AbstractElasticsearchRepository.save(AbstractElasticsearchRepository.java:176)
at sun.reflect.GeneratedMethodAccessor436.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.executeMethodOn(RepositoryFactorySupport.java:504)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:489)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:461)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:56)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
具体日期为：1199-10-28 00:00:00
弹性搜索存储库：
public interface NotifiEntryRepository extends ElasticsearchRepository<NotifEntry, String> { }
问题：
如果我们想像这样实际插入数据，我们会怎么做？ 弹性搜索中允许的最大和最小日期是多少？
Update:
I tried converting the specific date to unix time format and am getting the following:
这与异常中的数字并不完全相同，但很明显，elasticsearch 正在将日期转换为 unix 时间（以 MS 为单位），并且此后发生异常：
Invalid format: "-24303888000000" is malformed at "3888000000"]
-24303888000000 vs
-24304492800 * 1000ms
看来在这个错误下面我们有一个 JODA 时间解析错误：
Example:
Caused by: java.lang.IllegalArgumentException: Invalid format: "32503680000000" is malformed at "3680000000"
at org.joda.time.format.DateTimeParserBucket.doParseMillis(DateTimeParserBucket.java:187)
at org.joda.time.format.DateTimeFormatter.parseMillis(DateTimeFormatter.java:826)
at org.elasticsearch.index.mapper.core.DateFieldMapper$DateFieldType.parseStringValue(DateFieldMapper.java:366)
at org.elasticsearch.index.mapper.core.DateFieldMapper.innerParseCreateField(DateFieldMapper.java:534)
at org.elasticsearch.index.mapper.core.NumberFieldMapper.parseCreateField(NumberFieldMapper.java:241)
at org.elasticsearch.index.mapper.FieldMapper.parse(FieldMapper.java:321)
... 21 more
我更改了具体日期java.util.date但我现在收到以下错误：
MapperParsingException[failed to parse [legalReference]]; nested: IllegalArgumentException[unknown property [year]];
at org.elasticsearch.index.mapper.FieldMapper.parse(FieldMapper.java:329)
at org.elasticsearch.index.mapper.DocumentParser.parseObjectOrField(DocumentParser.java:311)
at org.elasticsearch.index.mapper.DocumentParser.parseObject(DocumentParser.java:328)
at org.elasticsearch.index.mapper.DocumentParser.parseObject(DocumentParser.java:254)
at org.elasticsearch.index.mapper.DocumentParser.parseDocument(DocumentParser.java:124)
at org.elasticsearch.index.mapper.DocumentMapper.parse(DocumentMapper.java:309)
at org.elasticsearch.index.shard.IndexShard.prepareIndex(IndexShard.java:584)
at org.elasticsearch.index.shard.IndexShard.prepareIndexOnPrimary(IndexShard.java:563)
at org.elasticsearch.action.index.TransportIndexAction.prepareIndexOperationOnPrimary(TransportIndexAction.java:211)
at org.elasticsearch.action.index.TransportIndexAction.executeIndexRequestOnPrimary(TransportIndexAction.java:223)
at org.elasticsearch.action.index.TransportIndexAction.shardOperationOnPrimary(TransportIndexAction.java:157)
at org.elasticsearch.action.index.TransportIndexAction.shardOperationOnPrimary(TransportIndexAction.java:66)
at org.elasticsearch.action.support.replication.TransportReplicationAction$PrimaryPhase.doRun(TransportReplicationAction.java:657)
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
at org.elasticsearch.action.support.replication.TransportReplicationAction$PrimaryOperationTransportHandler.messageReceived(TransportReplicationAction.java:287)
at org.elasticsearch.action.support.replication.TransportReplicationAction$PrimaryOperationTransportHandler.messageReceived(TransportReplicationAction.java:279)
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:77)
at org.elasticsearch.transport.TransportService$4.doRun(TransportService.java:378)
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalArgumentException: unknown property [year]
at org.elasticsearch.index.mapper.core.DateFieldMapper.innerParseCreateField(DateFieldMapper.java:520)
at org.elasticsearch.index.mapper.core.NumberFieldMapper.parseCreateField(NumberFieldMapper.java:241)
at org.elasticsearch.index.mapper.FieldMapper.parse(FieldMapper.java:321)
看来改变类型@Field(type = FieldType.Date) to @Field(type = FieldType.String)暂时解决问题。不过确切地知道这会产生什么影响会很有趣。
None