版本: 6.8-7.13
简要来说,当 Elasticsearch 无法将源数据转换为适合特定类型索引的格式时,就会出现此错误。这可能是由于数据类型不正确、数据格式异常或映射不兼容导致的。要解决此问题,您可以:1)检查并更正源数据中的数据类型。2)验证您的数据以确保其格式正确。3)审查并更新您的索引映射以匹配源数据结构。4)如果错误仍然存在,考虑重新索引您的数据。
日志上下文 #
日志 “failed to serialize source for type [” + type + “]” 的类名是 DocumentMapper.java. 我们从 Elasticsearch 源代码中提取了以下内容,供那些需要深入了解上下文的人参考:
this.mappingLookup = MappingLookup.fromMapping(mapping; documentParser; indexSettings; indexAnalyzers); try {
mappingSource = new CompressedXContent(mapping; XContentType.JSON; ToXContent.EMPTY_PARAMS);
} catch (Exception e) {
throw new ElasticsearchGenerationException("failed to serialize source for type [" + type + "]"; e);
} final CollectiondeleteTombstoneMetadataFields = Arrays.asList(VersionFieldMapper.NAME; IdFieldMapper.NAME;
TypeFieldMapper.NAME; SeqNoFieldMapper.NAME; SeqNoFieldMapper.PRIMARY_TERM_NAME; SeqNoFieldMapper.TOMBSTONE_NAME);
this.deleteTombstoneMetadataFieldMappers = Stream.of(mapping.getSortedMetadataMappers())





