Created
October 27, 2015 16:04
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Spark Shell Script
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| # submit with spark-submit hello_pyspark.py | |
| # Spark 1.5.1 | |
| from pyspark import SparkContext, SparkConf | |
| from pyspark.sql import SQLContext | |
| conf = SparkConf().setAppName("showMeTheSchema").setMaster("local") | |
| sc = SparkContext(conf=conf) | |
| sqlContext = SQLContext(sc) | |
| df = sqlContext.read.json("data/20151026/*.gz") | |
| df.printSchema() |
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