Question

假设我有一个名为participant_tests的文档和一个名为participant_test_question_answers的子类型，在我的情况下，我应该在创建和映射其子{{1}之前始终索引participant_tests }}。我有以下儿童类型的映射：

(participant_test_question_answers)

现在，当我想索引子类型时，它会显示以下错误：

protected $mappingProperties = array(
    'index' => 'my_index',
    'type' => 'participant_test_question_answers',
    'body' => [
        "participant_tests" => [],
        'participant_test_question_answers' => [
            '_source' => [
                'type' => 'string',
                'analyzer' => 'standard'
            ],
            "_parent" => [
                "type" => "participant_tests"
            ],
            'properties' => [
                'id' => array("type" =>  "string"),
                'participant_test_qu_id' => array("type" =>  "string"),
                'bank_answer' => array(
                    'type'          => 'nested',
                    "properties"    => array(
                        "id"            => array("type" => "string"),
                        "test_answer_text_en"       => array("type" => "string"),
                        "test_answer_text_pr"       => array("type" => "string"),
                        "test_answer_text_pa"       => array("type" => "string"),
                        "correctness"   => array("type" => "string"),
                        "is_selected"   => array("type" => "string"),
                    )
                ),
                'created_at' => array(
                    'type' => 'date',
                    "format"=>"YYYY-MM-dd HH:mm:ss||YYYY-MM-dd||MM/dd/yyyy||yyyy/MM/dd"
                ),
                'updated_at' => array(
                    'type' => 'date',
                    "format" => "YYYY-MM-dd HH:mm:ss||YYYY-MM-dd||MM/dd/yyyy||yyyy/MM/dd"
                ),
                'deleted_at' => array(
                    'type' => 'date',
                    "format" => "YYYY-MM-dd HH:mm:ss||YYYY-MM-dd||MM/dd/yyyy||yyyy/MM/dd"
                ),
                'created_by' => array(
                    'type' => 'nested'
                ),
                'updated_by' => array(
                    'type' => 'nested'
                ),
                'deleted_by' => array(
                    'type' => 'nested'
                )
            ]
        ]
    ]
);

此函数返回映射数组：

 $client4testAnswer = ClientBuilder::create()->build();
 // Update the index mapping
 $client4testAnswer->indices()->putMapping($questionTestAnswerObject->getResourceMapping());
 $qTstAnswerParams = [
     "index"  => "my_index",
     "type"   => "participant_test_question_answers",
     "id"     => uniqid(),
     "parent" => $participant_test_doc_id,
     "body" => [
        // body content
     ]
];
$client4testAnswer->index($qTstAnswerParams);

错误：

function getResourceMapping(){
    return $this->mappingProperties;
}

不知道为什么？是否必须在父母或子女的任何索引编制之前创建父子的映射？

PHP ElasticSearch父子关系映射和索引

0 个答案: