Unknown key for a VALUE_STRING in [index] - elasticsearch

I'm trying to find a way where I can build my $params array using the native syntax to search for a post which name is equal to 'test':
$params = [
"index" => "post_index",
"type" => "post",
'body' => [
'query' => [
'match' => [
'name' => 'test'
]
]
]
];
$result = $finder->find($params);
Unfortunately I'm getting this error:
Unknown key for a VALUE_STRING in [index].
I know that I can use some Elastic\Query\Match to build my query.


Just I fixed my $params array this way :
$q = [
'query' => [
'match' => [
'title' => 'test'
]
]
];

Related

How can create a test in laravel for check load relationships

public function test_show_role_should_return_actions()
{
$this->actingAs($this->user, 'api');
$this->withHeaders(['Accept' => 'application/json',])
->get(route('roles.show', ['role' => $this->role->id]))
->assertJsonStructure([
"data" => [
"name",
"actions" => [
"name",
"code"
]
]
]);
}
when I run the test,I have this error:
Tests\Feature\Role\RoleTest::test_show_role_should_return_actions
Failed asserting that an array has the key 'name'.
Even when I remove the "name",I get an error for the "actions" key.

public function test_show_role_should_return_actions()
{
$this->actingAs($this->user, 'api');
$this->getJson(route('roles.show', ['role' => $this->role->id]))
->assertJsonStructure([
'data' => [
'*' => [
'name',
'actions' => [
'*' => [
'name',
'code'
]
]
]
]
]);
}

elasticsearch 7, boost by integer value

I'm trying to boost a search by the "created" field (an integer / timestamp) but always run into
"{"error":{"root_cause":[{"type":"parsing_exception","reason":"Unknown key for a START_OBJECT in [script].","line":1,"col":181}],"type":"parsing_exception","reason":"Unknown key for a START_OBJECT in [script].","line":1,"col":181},"status":400}"
Without the 'script' the query works fine. But I'm running out of ideas how to write this script correctly. Any ideas?
return [
'index' => 'articles_' . $this->system,
'body' => [
'size' => $this->size,
'from' => $this->start,
'sort' => [
$this->order => 'desc',
],
'query' => [
'query_string' => [
'query' => $this->term,
'fields' => ['title^5', 'caption^3', 'teaser^2', 'content'],
'analyze_wildcard' => true,
],
'script' => [
'script' => [
'lang' => 'painless',
'source' => "doc['#created'].value / 100000",
],
],
],
],
];
EDIT: Updated query, but still running into "{"error":{"root_cause":[{"type":"parsing_exception","reason":"[query_string] malformed query, expected [END_OBJECT] but found [FIELD_NAME]","line":1,"col":171}],"type":"parsing_exception","reason":"[query_string] malformed query, expected [END_OBJECT] but found [FIELD_NAME]","line":1,"col":171},"status":400}"

Script is not a standalone attribute. It should be part of bool. When you have multiple filters these should be in must/should/filter under bool
'body' => [
'size' => $this->size,
'from' => $this->start,
'sort' => [
$this->order => 'desc'
],
'query' => [
'bool' => [
'must' =>[
'query_string' => [
'query' => $this->term,
'fields' => ['title^5', 'caption^3', 'teaser^2', 'content'],
'analyze_wildcard' => true
],
'script' => [
'script' => [
'lang' => 'painless',
'source' => "doc['#created'].value / 100000"
]
]
]
]
]
]
Above can have syntax issue of brackets(I couldn't test it) , query structure is correct

...
'query' => [
'function_score' => [
'query' => [
'query_string' => [
'query' => $this->term,
'fields' => ['title^10', 'caption^8', 'teaser^5', 'content'],
'analyze_wildcard' => true,
],
],
'script_score' => [
'script' => [
'lang' => 'expression',
'source' => "_score + (doc['created'] / 10000000000000)",
],
],
],
],
Was my solution at the end. Sadly found at the documentation of elasticsearch later. But you really have to divide the timestamp strongly that it doesn't totally overpower the best matches.

Elasticsearch one regexp for multiple fields

I'm new to Elasticsearch. I need to write query to find regexp match in one of the fields.
If I'm looking for regexp in one field everything works fine (PHP code):
$data = ['body' => ['query' => ['regexp' => ['abstract' => ".*searchtext.*"]]]];
what to do if I want to find documents in which at least one field satisfies regexp?
This query:
$data = [
'body' => [
'query' => [
'multi_match' => [
'query' => 'searchtext',
'fields' => [
'type',
'title',
'abstract',
'body_text'
]
]
]
]
];
only finds documents with whole word "searchtext" match.
Regards, Tomas

Found answer:
$data = [
'body' => [
'query' => [
'bool' => [
'should' => [
['regexp' => ['type' => ".*searchtext.*"]],
['regexp' => ['title' => ".*searchtext.*"]],
['regexp' => ['abstract' => ".*searchtext.*"]],
['regexp' => ['body_text' => ".*searchtext.*"]],
]
]
]
]
];
not so elegant as multi_match query, but works.

Elastic Search: ES-PHP Client how to create GEOPOINT Index

I am trying to create an index that should contain GEOPoint by using the Elastic Search PHP client -> https://www.elastic.co/guide/en/elasticsearch/client/php-api/5.0/index.html
My Code is as follow
$params = [
'index' => 'sweden_codes',
'type' => 'sweden_c',
'body' => [
'mappings' => [
'location' => [
'properties' => [
'pin' => [
'properties' => [
'location' => [
'type' => 'geo_point'
]
]
]
]
],
'text' => $code->City,
'pin' => [
'location' => [
'lat' => $code->Latitude,
'lon' => $code->Longitude
]
]
]
]
];
$client = ClientBuilder::create()
->setSSLVerification(false)
->setHosts(["elasticsearch:9200"])->build();
The Problem is when i go into kibana it say " No Compatible Fields: The "sweden_codes" index pattern does not contain any of the following field types: geo_point"
can anyone please have a look into the issue and let me know whats wrong with my mapping and index creation
Here is the Code for Mappings that works for me
$params = [
'index' => 'sweden_postal_codes',
'body' => [
'mappings' => [
'codes' => [
'properties' => [
'location' => [
'type' => 'geo_point'
],
'city' => [
'type' => 'string'
]
]
]
]
]
];
$client = ClientBuilder::create()
->setSSLVerification(false)
->setHosts(["elasticsearch:9200"])->build();
// Adding the index into the ES Cluster
$response = $client->indices()->create($params);
Here is the code for document indexing that worked for me
$params = [
'index' => 'sweden_postal_codes',
'type' => 'codes',
'id' => 2,
'body' => [
'location' => [
'lat' => 30.5268956,
'lon' => 79.2289643
],
'city' => 'Stockholm'
]
];
$client = ClientBuilder::create()
->setSSLVerification(false)
->setHosts(["elasticsearch:9200"])->build();
// Adding the index into the ES Cluster
$response = $client->index($params);

Elastic search to match top level field, and a nested field

I can't seem to get this query to work
I am trying to match all tags who's name matches $channel_name,
but also, which has a video, with the name of $search.
I think the nested part is messed up. How can I fix this query?
$body = [
'query' =
[
"bool" => [
"must" => [
'match_phrase' => ['name' => $channel_name]
],
'nested' => [
'path' => 'videos',
'query' => [
'bool' => [
[
'must' => [
'match' => [
'videos.name' => $search
]
]
]
]
]
]
],
],
'inner_hits' => [
'videos' => [
'path' => [
'videos' => [
'size' => $this->pageSize,
'sort' => $sortOrder,
'from' => ($pageNumber - 1) * $this->pageSize,
'query' => [
'match_all' => []
]
]
]
]
]
];

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