更新查询（updateByQuery）Elasticsearch-PHP [英] Update by query (updateByQuery) Elasticsearch-PHP

问题描述

我正在使用弹性搜索2.3 以及官方php驱动程序。 updateByQuery 给我麻烦在php中使用对于如何使用它的一点帮助将不胜感激。

I am Using Elasticsearch 2.3 along with the official php driver. The updateByQuery is giving me troubles to use in php. A little help on how to use it will be appreciated.

        $client = \Elasticsearch\ClientBuilder::create()->setHosts(['127.0.0.1:9200'])->build();
        # Request
        $updateRequest = [
            'index'     => 'gorocket',
            'type'      => 'logs',
            'body' => [
                'query' => [ 
                    'filtered' => [
                        'filter' => [
                            'bool' =>   [
                                            'must' =>
                                            [
                                                [
                                                    'match' => [ 'enabled' => 1 ],
                                                ],
                                            ]
                                        ]
                                    ]
                                ]
                            ]
                  ]
            ]
        ];
        # Update 
        $results = $client->updateByQuery($updateRequest);

基本上我想更新几个文档字段（名称，价格）匹配某个查询

Basically i want to update a couple of document fields(name,price) that matches a certain query

谢谢。

推荐答案

所以，在CURL API工作的帮助下，我设法提出了一种方法。

So, with the help of how the CURL api works i managed to come up with a way.

首先你需要编辑你的 elasticsearch.yml 以允许脚本。在最后添加以下行。

First you need to edit your elasticsearch.yml to allow Scripting. Append the following lines at the end.

script.engine.groovy.inline.search: on
script.engine.groovy.inline.aggs: on
script.engine.groovy.inline.update: on

在那里你可以开始使用查询进行批量更新，如下所示。

There after you can start doing batch updates using queries as the example bellow.

    $client = \Elasticsearch\ClientBuilder::create()->setHosts(['127.0.0.1:9200'])->build();
    # Request
    $updateRequest = [
        'index'     => 'testindex',
        'type'      => 'logs',
        'conflicts' => 'proceed',
        'body' => [
            'query' => [ 
                'filtered' => [
                    'filter' => [
                        'bool' =>   [
                                        'must' =>
                                        [
                                            [
                                                'match' => [ 'enabled' => 1 ],
                                            ],
                                        ]
                                    ]
                                ]
                            ]
                        ],
            'script' => [
                    'inline' => 'ctx._source.enabled = value',
                    'params' => [
                        'value' => 0
                    ]
            ]
            ]
        ]
    ];
    # Update 
    $results = $client->updateByQuery($updateRequest);

就是这样。现在不容易，记录得如此。

That's it. It is not easily and well documented as of now so.

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