anmolanmol1234 opened a new pull request, #7927: URL: https://github.com/apache/hadoop/pull/7927
This PR adds a configuration flag to control the use of full blob MD5 validation during the PutBlockList (flush) operation. The functionality to validate the MD5 hash of the entire blob already existed, but it could not be toggled. With this change, the feature is now configurable and is disabled by default. When the config is set to false, the system uses the default block ID hash for integrity checks. When set to true, it performs full blob MD5 validation. This config has been introduced because full blob MD5 computation can lead to increased latency and higher CPU usage, especially for large blobs. -- 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]
