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# RemoveDuplicates kelas
<a name="aws-glue-api-pyspark-transforms-RemoveDuplicates"></a>

 `RemoveDuplicates`Transformasi menghapus seluruh baris, jika nilai duplikat ditemui di kolom sumber yang dipilih. 

## Contoh
<a name="pyspark-RemoveDuplicates-examples"></a>

```
from pyspark.context import SparkContext
from pyspark.sql import SparkSession
from awsgluedi.transforms import *

sc = SparkContext()
spark = SparkSession(sc)

input_df = spark.createDataFrame(
    [
        (105.111, 13.12),
        (13.12, 13.12),
        (None, 13.12),
        (13.12, 13.12),
        (None, 13.12),
    ],
    ["source_column_1", "source_column_2"],
)

try:
    df_output = data_quality.RemoveDuplicates.apply(
        data_frame=input_df,
        spark_context=sc,
        source_column="source_column_1"
    )
except:
    print("Unexpected Error happened ")
    raise
```

## Output
<a name="pyspark-RemoveDuplicates-output"></a>

 Outputnya akan a PySpark DataFrame dengan duplikat dihapus berdasarkan `source_column_1` kolom. Hasil `df\$1output` DataFrame akan berisi baris berikut: 

```
```
+---------------+---------------+
|source_column_1|source_column_2|
+---------------+---------------+
| 105.111| 13.12|
| 13.12| 13.12|
| null| 13.12|
+---------------+---------------+
```
```

 Perhatikan bahwa baris dengan `source_column_1` nilai `13.12` dan `null` hanya muncul sekali dalam output DataFrame, karena duplikat telah dihapus berdasarkan kolom. `source_column_1` 

## Metode
<a name="aws-glue-api-pyspark-transforms-RemoveDuplicates-_methods"></a>
+ [\$1\$1call\$1\$1](#aws-glue-api-pyspark-transforms-RemoveDuplicates-__call__)
+ [apply](#aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-apply)
+ [name](#aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-name)
+ [describeArgs](#aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describeArgs)
+ [describeReturn](#aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describeReturn)
+ [describeTransform](#aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describeTransform)
+ [describeErrors](#aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describeErrors)
+ [describe](#aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describe)

## \$1\$1call\$1\$1 (spark\$1context, data\$1frame, source\$1column)
<a name="aws-glue-api-pyspark-transforms-RemoveDuplicates-__call__"></a>

 `RemoveDuplicates`Transformasi menghapus seluruh baris, jika nilai duplikat ditemui di kolom sumber yang dipilih. 
+ `source_column`— Nama kolom yang ada.

## apply(cls, \$1args, \$1\$1kwargs)
<a name="aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-apply"></a>

Warisan dari `GlueTransform` [apply](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-apply).

## name(cls)
<a name="aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-name"></a>

Warisan dari `GlueTransform` [name](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-name).

## describeArgs(cls)
<a name="aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describeArgs"></a>

Warisan dari `GlueTransform` [describeArgs](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeArgs).

## describeReturn(cls)
<a name="aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describeReturn"></a>

Warisan dari `GlueTransform` [describeReturn](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeReturn).

## describeTransform(cls)
<a name="aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describeTransform"></a>

Warisan dari `GlueTransform` [describeTransform](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeTransform).

## describeErrors(cls)
<a name="aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describeErrors"></a>

Warisan dari `GlueTransform` [describeErrors](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeErrors).

## describe(cls)
<a name="aws-glue-api-crawler-pyspark-transforms-RemoveDuplicates-describe"></a>

Warisan dari `GlueTransform` [describe](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describe).