Vira Vitanska created DATALAB-2342:
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Summary: [Notebook]: Allocate spark driver/spark executor memory
according to the Best practice
Key: DATALAB-2342
URL: https://issues.apache.org/jira/browse/DATALAB-2342
Project: Apache DataLab
Issue Type: Task
Security Level: Public (Regular Issues)
Components: DataLab Main
Reporter: Vira Vitanska
Assignee: Mykola Bodnar
Fix For: v.2.5
Total executor memory = total RAM per instance / number of executors per
instance
Spark.executors.memory = total executor memory * 0.90
Spark.driver.memory = spark.executors.memory
According to
[https://aws.amazon.com/blogs/big-data/best-practices-for-successfully-managing-memory-for-apache-spark-applications-on-amazon-emr/]
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