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<?php |
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declare(strict_types=1); |
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namespace Level23\Druid\InputFormats; |
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use InvalidArgumentException; |
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use Level23\Druid\Types\FlattenFieldType; |
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class FlattenSpec |
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{ |
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protected bool $useFieldDiscovery = true; |
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/** |
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* @var array<array<string,string>> |
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*/ |
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protected array $fields = []; |
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public function __construct(bool $useFieldDiscovery = true) |
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{ |
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$this->useFieldDiscovery = $useFieldDiscovery; |
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} |
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/** |
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* @param string $flattenFieldType One of the FlattenFieldType::* constant.s |
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* Valid options are: |
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* root, referring to a field at the root level of the record. Only really |
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* useful if useFieldDiscovery is false. path, referring to a field using |
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* JsonPath notation. Supported by most data formats that offer nesting, |
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* including avro, json, orc, and parquet. jq, referring to a field using |
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* jackson-jq notation. Only supported for the json format. |
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* @param string $name Name of the field after flattening. This name can be referred to by the |
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* timestampSpec, transformSpec, dimensionsSpec, and metricsSpec. |
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* @param string|null $expr Expression for accessing the field while flattening. For type path, this |
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* should be JsonPath. For type jq, this should be jackson-jq notation. For |
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* other types, this parameter is ignored. |
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* |
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* @return $this |
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*/ |
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public function field(string $flattenFieldType, string $name, string $expr = null): self |
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{ |
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$type = FlattenFieldType::validate($flattenFieldType); |
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if (($type == FlattenFieldType::JQ || $type == FlattenFieldType::PATH) && empty($expr)) { |
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throw new InvalidArgumentException('For type JQ or PATH, you need to specify the expression!'); |
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} |
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$field = [ |
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'type' => $type, |
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'name' => $name, |
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]; |
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if (!empty($expr)) { |
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$field['expr'] = $expr; |
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} |
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$this->fields[] = $field; |
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return $this; |
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} |
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/** |
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* Return the FlattenSpec so that it can be used in a druid query. |
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* |
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* @return array<string,bool|array<array<string,string>>> |
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*/ |
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public function toArray(): array |
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{ |
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return [ |
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'useFieldDiscovery' => $this->useFieldDiscovery, |
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'fields' => $this->fields, |
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]; |
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} |
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} |
level23 /
druid-client
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths