What is executor memory in spark?

What is executor memory in spark?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, data-engineer, topic-specific, data-engineering

参考答案摘要

For a spark executor, every spark application has the same fixed heap size and fixed number of cores. The heap size is regulated by the spark.executor.memory attribute of the –executor-memory flag, wh...

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