В моем приложении laravel 5.7 я использую Elasticsearch, и у меня есть функция массового заполнения, чтобы заполнить мои голоса соответствующими элементами voice_items.
Проблема в том, что я не могу добавить массив связанных элементов poll_sems, поскольку получаю ошибку:
{"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"object mapping for [vote_items] tried to parse field [null] as object, but found a concrete value"}],"type":"mapper_parsing_exception","reason":"object mapping for [vote_items] tried to parse field [null] as object, but found a concrete value"},"status":400}
at метод (строка ошибки раскомментирована и помечена):
public static function bulkVotesToElastic()
{
$elastic = app(\App\Elastic\Elastic::class);
$elasticsearch_root_index = config('app.elasticsearch_root_index');
$elasticsearch_type = with(new Vote)->getElasticsearchType();
Vote::chunk(100, function ($Votes) use ($elastic, $elasticsearch_root_index, $elasticsearch_type) {
foreach ($Votes as $nextVote) {
if ($nextVote->status!= 'A') continue; // only active votes must be saved in elasticsearch
$voteCategory= $nextVote->voteCategory;
if (empty($voteCategory)) continue; // only votes with valid category must be saved in elasticsearch
if ( !$voteCategory->active ) continue; // only votes with active category must be saved in elasticsearch
$voteItems = VoteItem
::getByVote($nextVote->id)
->orderBy('ordering', 'asc')
->get();
$relatedVoteItemsList= [];
foreach ($voteItems as $nextVoteItem) {
$relatedVoteItemsList[]= $nextVoteItem->name; // THIS LINE RAISE ERROR!
// $relatedVoteItemsList[]= [ $nextVoteItem->name ]; // THIS LINE RAISE ERROR TOO!
// $relatedVoteItemsList[]= [ 'vote_item_name' => $nextVoteItem->name ]; // THIS LINE DOES NOT RAISE ERROR!
}
$elastic->index([
'index' => $elasticsearch_root_index,
'type' => $elasticsearch_type,
'id' => $nextVote->id,
'body' => [
'id' => $nextVote->id,
'slug' => $nextVote->slug,
'name' => $nextVote->name,
'description' => $nextVote->description,
'created_at' => $nextVote->created_at,
'vote_items' => $relatedVoteItemsList,
'category_id' => $voteCategory->id,
'category' => [
'name' => $voteCategory->name,
'slug' => $voteCategory->slug,
'created_at' => $voteCategory->created_at,
],
]
]);
}
});
}
Если я раскомментирую строку:
// $relatedVoteItemsList[]= [ 'vote_item_name' => $nextVoteItem->name ]; // THIS LINE DOES NOT RAISE ERROR!
и прокомментирую 2 строки выше, тогда массовые работыхорошо, но мое условие поиска не работает для voice_items
$elasticQuery = [
"bool" => [
'must' => [
[
"multi_match" => [
"query" => $text,
"type" => "cross_fields",
"fields" => [
"name^4",
"description",
"vote_items^2"
]
],
],
],
]
];
, и я не знаю, какой синтаксис действителен?
ОБНОВЛЕНО # 2: Глядя на предоставленные ссылки на документы, я вижу, что:
PUT my_index
{
"mappings": {
"_doc": {
"properties": {
"user": {
"type": "nested"
}
}
}
}
}
Я полагаю, что при сохранении моих данных я должен указать, что некоторые данные вложены.
Я переделал свою основную функцию в:
foreach ($Votes as $nextVote) {
if ($nextVote->status!= 'A') continue; // only active votes must be saved in elasticsearch
$voteCategory= $nextVote->voteCategory;
if (empty($voteCategory)) continue; // only votes with valid category must be saved in elasticsearch
if ( !$voteCategory->active ) continue; // only votes with active category must be saved in elasticsearch
$voteItems = VoteItem
::getByVote($nextVote->id)
->orderBy('ordering', 'asc')
->get();
$relatedVoteItemsList= [];
foreach ($voteItems as $nextVoteItem) {
$relatedVoteItemsList[]= [ 'vote_item_name' => $nextVoteItem->name ]; // VALID STRUCTURE ?
}
$elastic->index([
'index' => $elasticsearch_root_index,
'type' => $elasticsearch_type,
'id' => $nextVote->id,
'body' => [
'id' => $nextVote->id,
'slug' => $nextVote->slug,
'name' => $nextVote->name,
'description' => $nextVote->description,
'created_at' => $nextVote->created_at,
'vote_items' => $relatedVoteItemsList,
'category_id' => $voteCategory->id,
'category' => [
'name' => $voteCategory->name,
'slug' => $voteCategory->slug,
'created_at' => $voteCategory->created_at,
],
]
]);
Но, глядя на отображение:
http://localhost:9200/_mapping :
"select_vote": {
"mappings": {
"vote": {
"properties": {
"category": {
"properties": {
"created_at": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"name": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"slug": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
}
}
},
"category_id": {
"type": "long"
},
"created_at": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"creator_id": {
"type": "long"
},
"description": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"id": {
"type": "long"
},
"image": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"is_homepage": {
"type": "long"
},
"is_quiz": {
"type": "long"
},
"name": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"ordering": {
"type": "long"
},
"slug": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"status": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"vote_category_id": {
"type": "long"
},
"vote_items": {
"properties": {
"is_correct": {
"type": "long"
},
"name": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"vote_item_id": {
"type": "long"
},
"vote_item_name": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"vote_items": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
}
}
}
}
}
}
}
Я не вижу, что voice_items помечен как вложенный, но, глядя на пример, полагаю, он должен?Как правильно записать мои данные, чтобы в качестве элемента_оценки voice_items была помечена как вложенная?
Спасибо!