yl09099 opened a new pull request, #1762: URL: https://github.com/apache/incubator-uniffle/pull/1762
### What changes were proposed in this pull request? clear out previous stage attempt data synchronously when registering the re-assignment shuffleIds. ### Why are the changes needed? Fix: https://github.com/apache/incubator-uniffle/issues/1579 If the previous stage attempt is in the purge queue in shuffle-server side, the retry stage writing will cause unknown exceptions, so we'd better to clear out all previous stage attempt data before re-registering This PR is to sync remove previous stage data when the first attempt writer is initialized. Does this PR introduce any user-facing change? No. ### How was this patch tested? Existing tests. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
