swamirishi opened a new pull request, #9212: URL: https://github.com/apache/ozone/pull/9212
## What changes were proposed in this pull request? Introduce Snapshot Content Lock to prevent writes on a snapshot during snapshot defrag. Even though GC lock would be acquired during defrag on leader the contents in the snapshot is only guaranteed to be same for leader however defrag on follower can happen at any time, thus a lock should be acquired while the defrag to prevent the contents from changing in the snapshot which would mainly happen in 3 transactions during OM double buffer flush on followers i.e. OMSnapshotMoveTableKeysResponse, OMKeyPurgeResponse, OMDirectoriesPurgeResponseWithFSO. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-13847 ## How was this patch tested? Additional unit tests added. -- 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]
