공부
[aws] emr machine usage (mem & cpu)
승가비
2023. 7. 16. 11:01
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r5a.8xlargeConfiguration optionDefault value
| mapreduce.map.java.opts | -Xmx6349m |
| mapreduce.reduce.java.opts | -Xmx12698m |
| mapreduce.map.memory.mb | 7936 |
| mapreduce.reduce.memory.mb | 15872 |
| yarn.app.mapreduce.am.resource.mb | 15872 |
| yarn.scheduler.minimum-allocation-mb | 32 |
| yarn.scheduler.maximum-allocation-mb | 253952 |
| yarn.nodemanager.resource.memory-mb | 253952 |
Task configuration - Amazon EMR
Task configuration You can set configuration variables to tune the performance of your MapReduce jobs. This section provides the default values for important settings. Default values vary based on the EC2 instance type of the node used in the cluster. HBas
docs.aws.amazon.com
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