snowplow / snowplow/dataflow-runner

Add EMR cluster resize command

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Dominant language
Go
Stars
19
Forks
8
PR merge metrics
No merged PRs in 30d

Description

This command would check whether the currently running cluster spec is the same as what is specified in the config. If not it would trigger a resize. This would let us manage our persistent clusters and before spec changes without having to terminate the whole system first.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue names no files, tests, or command entry point. Start by locating the existing cluster configuration and command handling, then compare the configured and running EMR specifications and verify that a resize occurs without terminating the cluster.

Written by the indexing model from the issue text.

Assessment

Tech stack
aws, go
Domain
cli, cloud
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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