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What are the steps to execute a Python file with PySpark code on an EC2 environment?

Spark/Big Dataeasy0.4 min readPremium
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Asked at 1 company
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Carelon
Key Concepts Tested
pythonspark
Expert AnswerPremium
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**Steps**: (1) Install Spark (SPARK_HOME). (2) `pip install pyspark`. (3) `spark-submit --master yarn --deploy-mode client /path/script.py`. Or `--master local[*]` without YARN. (4) `--conf spark.executor.memory=4g` for config. (5) `--py-files` for zip dependencies. **Why Care**: EC2 = raw VMs; no managed Spark. EMR provides managed Spark on EC2. **Scalability Trade-offs**: Local mode = single machine. YARN = multi-node....
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