# Join 클래스
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두 개의 `DynamicFrames`에 동일한 조인을 실행합니다.

## 예제
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`DynamicFrames`에 조인하려면 [`DynamicFrame.join()`](aws-glue-api-crawler-pyspark-extensions-dynamic-frame.md#aws-glue-api-crawler-pyspark-extensions-dynamic-frame-join) 메서드를 사용하는 것이 좋습니다. 코드에 대한 예제는 [예: 조인을 사용하여 `DynamicFrames` 결합](aws-glue-api-crawler-pyspark-extensions-dynamic-frame.md#pyspark-join-example) 단원을 참조하세요.

## 메서드
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+ [\_\_call\_\_](#aws-glue-api-crawler-pyspark-transforms-join-__call__)
+ [apply](#aws-glue-api-crawler-pyspark-transforms-join-apply)
+ [이름](#aws-glue-api-crawler-pyspark-transforms-join-name)
+ [describeArgs](#aws-glue-api-crawler-pyspark-transforms-join-describeArgs)
+ [describeReturn](#aws-glue-api-crawler-pyspark-transforms-join-describeReturn)
+ [describeTransform](#aws-glue-api-crawler-pyspark-transforms-join-describeTransform)
+ [describeErrors](#aws-glue-api-crawler-pyspark-transforms-join-describeErrors)
+ [설명](#aws-glue-api-crawler-pyspark-transforms-join-describe)

## \_\_call\_\_(frame1, frame2, keys1, keys2, transformation\_ctx = "")
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두 개의 `DynamicFrames`에 동일한 조인을 실행합니다.
+ `frame1` - 조인할 첫 번째 `DynamicFrame`입니다(필수).
+ `frame2` - 조인할 두 번째 `DynamicFrame`입니다(필수).
+ `keys1` - 첫 번째 프레임을 조인할 키입니다(필수).
+ `keys2` - 두 번째 프레임을 조인할 키입니다(필수).
+ `transformation_ctx` - 고유 문자열을 통해 상태 정보를 확인합니다(선택 사항).

두 `DynamicFrames`를 조인하여 생성된 새 `DynamicFrame` 항목을 반환합니다.

## apply(cls, \*args, \*\*kwargs)
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`GlueTransform` [apply](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-apply)에서 상속됩니다.

## name(cls)
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`GlueTransform` [name](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-name)에서 상속됩니다.

## describeArgs(cls)
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`GlueTransform` [describeArgs](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeArgs)에서 상속됩니다.

## describeReturn(cls)
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`GlueTransform` [describeReturn](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeReturn)에서 상속됩니다.

## describeTransform(cls)
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`GlueTransform` [describeTransform](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeTransform)에서 상속됩니다.

## describeErrors(cls)
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`GlueTransform` [describeErrors](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeErrors)에서 상속됩니다.

## describe(cls)
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`GlueTransform` [describe](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describe)에서 상속됩니다.