How to Resolve the “Cannot Call Methods on a Stopped SparkContext” Error in Zeppelin Spark Interpreter

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Introduction: Have you ever encountered the frustrating “Cannot call methods on a stopped SparkContext” error when using Spark through Zeppelin Spark Interpreter in shared per-note mode? This error can disrupt your data analysis workflow and leave you searching for a solution. In this article, we will explore the causes of this error and provide you…

Encounter SparkException ‘Cannot Broadcast the Table That is Larger Than 8GB’ – Troubleshooting and Solutions

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Introduction: Have you come across the frustrating SparkException message that says, “Cannot broadcast the table that is larger than 8GB”? If you’re using Spark 2.2.0 for data processing and facing this issue while joining two dataframes together, you’re not alone. In this article, we’ll explore the possible causes of this error and provide you with…