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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