Importance of Data Types increased after Big Data. Data Scientist, Data Analyst and Stage Developer all these positions related to deal different data types. Here i provide data types of Map Reduce and Pig in Hadoop stack.
| Normal Data Types | Map Reduce Data Types | Pig Data Types |
|---|---|---|
| Int | Intwritable | Int |
| Float | FloatWritable | Float |
| Double | DoubleWritable | Double |
| Long | LongWritable | Long |
| String | Text | Chararray |
| Boolean | BooleanWritable | Boolean |
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