aws/aws-sdk-pandas

emr fleets with multiple instance types

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#553 opened on Feb 5, 2021

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 (1 comment) (2 reactions) (1 assignee)Python (630 forks)batch import
featurehelp wanted

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Description

It would be nice if there was an option to multiple instance types to fleet configuration. When using aws emr create-cluster, this can be done by passing an argument like InstanceTypeConfigs=['{InstanceType=m5.xlarge,BidPrice=0.5,WeightedCapacity=2}']

Contributor guide

Research direction
Investigate the current EMR cluster creation implementation in the AWS SDK for Pandas to understand how single instance types are used, and then extend it to support multiple instance types by adding a new parameter similar to the `InstanceTypeConfigs` in the AWS CLI.
Tech stack
python
Domain
backenddatacloud
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
PythonAWS EMR
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65