kokonguyen191 opened a new pull request, #6745: URL: https://github.com/apache/hadoop/pull/6745
### Description of PR Sometimes a job can fail due to one unreadable file down the line due to missing replicas or dead DNs or other reason. This command allows users to check whether files are readable by checking for metadata on DNs without executing full read pipelines of the files. ### How was this patch tested? Unit tests, local deployment, production. Also tested for performance. ### For code changes: - [x] Does the title or this PR starts with the corresponding JIRA issue id (e.g. 'HADOOP-17799. Your PR title ...')? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org
