AWS Glue执行程序内存限制 [英] AWS Glue executor memory limit

问题描述

我发现AWS Glue将执行器实例的内存限制设置为5 Gb --conf spark.executor.memory=5g，有时，在大型数据集上，它会失败，并显示java.lang.OutOfMemoryError.驱动程序实例--spark.driver.memory=5g也是如此. 是否可以选择增加此值?

I found that AWS Glue set up executor's instance with memory limit to 5 Gb --conf spark.executor.memory=5g and some times, on a big datasets it fails with java.lang.OutOfMemoryError. The same is for driver instance --spark.driver.memory=5g. Is there any option to increase this value?

推荐答案

The official glue documentation suggests that glue doesn't support custom spark config.

AWS Glue内部还使用了几个参数名称， 您永远都不要设置:

There are also several argument names used by AWS Glue internally that you should never set:

-conf-AWS Glue内部.不要设置！

--conf — Internal to AWS Glue. Do not set!

-debug-AWS Glue的内部.不要设置！

--debug — Internal to AWS Glue. Do not set!

-mode-AWS Glue内部.不要设置！

--mode — Internal to AWS Glue. Do not set!

-JOB_NAME-AWS Glue的内部.不要设置！

--JOB_NAME — Internal to AWS Glue. Do not set!

关于解决此问题有更好的建议吗?

Any better suggestion on solving this problem?

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