このエラーメッセージに関する原因と対処に関して説明します。
エラーメッセージ(英語)：
emr cancel all steps
対処
関連リンク
cancel-steps ? AWS CLI 1.16.111 Command Reference
https://docs.aws.amazon.com/cli/latest/reference/emr/cancel-steps.html
Cancel an EMR Step - AWS - Amazon.com
https://aws.amazon.com/premiumsupport/knowledge-center/cancel-emr-step/
EMRのステップのキャンセルについて ｜ DevelopersIO
https://dev.classmethod.jp/cloud/aws/cancel-emr-step/
EMRクラスタの作成
https://dev.classmethod.jp/cloud/aws/cancel-emr-step/#toc-emr
ステップを登録
https://dev.classmethod.jp/cloud/aws/cancel-emr-step/#toc-2
How to cancel/terminate a job flow *step* on Elastic MapReduce - Quora
https://www.quora.com/How-do-I-cancel-terminate-a-job-flow-*step*-on-Elastic-MapReduce
How to terminate/remove a job flow in Amazon EMR? - Stack Overflow
https://stackoverflow.com/questions/10151110/how-to-terminate-remove-a-job-flow-in-amazon-emr
How to stop a long running spark streaming step in AWS EMR
https://stackoverflow.com/questions/39474386/how-to-stop-a-long-running-spark-streaming-step-in-aws-・・・
How do I kill running map tasks on Amazon EMR?
https://stackoverflow.com/questions/12874168/how-do-i-kill-running-map-tasks-on-amazon-emr
terminating a spark step in aws
https://stackoverflow.com/questions/35020029/terminating-a-spark-step-in-aws