[YARN-11353] Change debug logs in FSDownload.java to info logs for better escalations debugging

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.4.0
• Component/s: resourcemanager, yarn
• Labels: pull-request-available
• Assignee: Sanjay Kumar Sahu
• Reporter: Sanjay Kumar Sahu
• Created: 19/Oct/22 12:03
• Updated: 09/Dec/22 10:19

Description

AM was stuck in Preparing Local resources step and it timed out and never started the driver. This happened in one of the customer's cluster and got resolved when this cluster got deleted and the customer started using another cluster . The logs were not enough to look into the issue. Adding more info logs will help to understand when did the download of the files start and when did it end, or whether it actually reached that step like adding the containerId here to know who is downloading.
 

Issue Links

• links to: GitHub Pull Request #5061