kokonguyen191 commented on PR #6745: URL: https://github.com/apache/hadoop/pull/6745#issuecomment-3181996366
> Where do you feel this would be used. I don't think any service will add a precheck for this, it adds an additional perf overhead in normal scenarios. > > If we want to handle such scenarios, The best is either catch an exception in the service and handle (ignore/retry) In our production cluster, it's most commonly used as a precheck before a long running job (hours up to days) involving reading a lot of big files. It's used to catch situations where failure happens a few hours into a job due to missing blocks. -- 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
