Amazon EMR Serverless introduces Job Run Concurrency and Queuing controls
News
The article introduces job run concurrency and queuing controls for Amazon EMR Serverless. This feature allows you to configure the maximum number of concurrent job runs for an application, with additional job runs being automatically queued.
Specifically, the article covers:
- Job run concurrency and queuing helps prevent job run failures caused by API limits being exceeded or resources being exhausted
- Jobs are automatically queued and processed as concurrency slots become available, ensuring efficient resource utilization
- This feature eliminates the need for building complex queuing management systems to retry failed jobs
- Job run concurrency and queuing is available in all AWS Regions where AWS EMR Serverless is available, except China regions
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