如何将学说数组映射到弹性搜索

Question

我不知道如何从理论实体到弹性搜索映射数组。 索引似乎适用于1，但不适用于第二。

这是我的实体：

/**
 * @var array $viewers
 * @ORM\Column(name="permission_viewers", type="array", nullable=false)
 */
protected $viewers;

我的弹性搜索config.yml ：

ged_document:
  mappings:
    name: { analyzer: default, type: string }
    year: { analyzer: default, type: string }
    author:
    type: "object"
  properties:
    id: {analyzer: default, type: integer}
  category:
    type: "object"
    properties:
    id: {analyzer: default, type: integer}
    name: {analyzer: whitespace, type: string}
  parent:
    type: "object"
    properties:
    id: {analyzer: default, type: integer}
    onlyAuthor: {type: boolean}
    name: {analyzer: whitespace, type: string}
  viewers: {type: 'nested', index: not_analyzed}

当我尝试索引弹性搜索时遇到的错误：

[2017-02-08 08：23：29,751] [INFO] [cluster.metadata] [圣安娜] [[unadere]] remove_mapping [[ged_document]] [2017-02-08 08：23：29,772] [INFO] [cluster.metadata] [圣安娜] [unadere] create_mapping [ged_document] [2017-02-08 08：23：29,865] [DEBUG] [action.bulk] [圣安娜] [unadere] [2]无法执行批量项目（索引）索引{[unadere] [ged_document] [37]，来源[{“ name”：“ vente1”，“ year”：“ 2000”，“ author”：{“ id”：10004133}，“ category” ：{“ id”：10，“ name”：“ Commande 1”，“ parent”：{“ id”：2，“ onlyAuthor”：true，“ name”：“ Espace vente”，“ viewers”：[“ ROLE_UNADERE_CHARGE_DE_MISSION “]}}，”标签“：[]，”面包屑“：”空格键-> Commande 1“}]} org.elasticsearch.index.mapper.MapperParsingException：对象映射[查看器]试图序列化没有字段的值与之关联的当前值为[ROLE_UNADERE_CHARGE_DE_MISSION]，位于org.elasticsearch.index.mapper.object.ObjectMapper.serializeValue（ObjectMapper.java:702），位于org.elasticsearch.index.mapper.object.ObjectMapper.parse（ObjectMapper.java:497） ）在org.elastics org.elasticsearch.index.mapper.object.ObjectMapper.serializeNonDynamicArray（ObjectMapper.java:695）的earch.index.mapper.object.ObjectMapper.serializeValue（ObjectMapper.java:706）在org.elasticsearch.index.mapper.object处。 org.elasticsearch.index.mapper.object.ObjectMapper.parse（ObjectMapper.java:489）的org.elasticsearch.index.mapper.object.ObjectMapper.serializeObject（ObjectMapper.java的ObjectMapper.serializeArray（ObjectMapper.java:604）： 554）at org.elasticsearch.index.mapper.object.ObjectMapper.parse（ObjectMapper.java:487）at org.elasticsearch.index.mapper.object.ObjectMapper.serializeObject（ObjectMapper.java:554）at org.elasticsearch.index org.elasticsearch.index.mapper.DocumentMapper.parse（DocumentMapper.java:544）的.mapper.object.ObjectMapper.parse（ObjectMapper.java:487）org.elasticsearch.index.mapper.DocumentMapper.parse（DocumentMapper.java） ：493），位于org.elasticsearch.index.shard.IndexShard.prepareIndex（IndexShard.java：492），位于org.elasticsearch.action.bulk.TransportShardBulkActio org.elasticsearch.action.bulk.TransportShardBulkAction.shardOperationOnPrimary（TransportShardBulkAction.java:148）上的n.shardIndexOperation（TransportShardBulkAction.java:409）在org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction $ PrimaryPhase.performOn 574），位于org.elasticsearch.common.util.concurrent.AbstractRunnable.run（AbstractRunnable.java:36）的org.elasticsearch.action.support.replication.TransportShardReplicationOperationAction $ PrimaryPhase $ 1.doRun（TransportShardReplicationOperationAction.java:440）处。 util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1145）at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:615）at java.lang.Thread.run（Thread.java:745）[2017 -02-08 08：23：29,873] [INFO] [cluster.metadata] [Saint Anna] [unadere] update_mapping [ged_document]（动态）

[Elastica\Exception\Bulk\ResponseException]                                                                                                                            
Error in one or more bulk request actions:                                                                                                                             
index: /unadere/ged_document/37 caused MapperParsingException[object mapping [viewers] trying to serialize a value with no field associated with it, current value [ROLE_UNADERE_CHARGE_DE_MISSION]]   

在DB中的样子：

对象1：

a:2{i:1;s:16:"ROLE_UNADERE_ACJ";i:0;s:30:"ROLE_UNADERE_CHARGE_DE_MISSION";}

对象2：

a:1:{i:0;s:30:"ROLE_UNADERE_CHARGE_DE_MISSION";}

Answer 1

由于viewers器只是一个字符串数组，因此您不能将其映射为nested类型，而可以将其声明为字符串。

  viewers: {type: string, index: not_analyzed}

然后，ES将无缝地从中创建一个字符串数组。