SaketaChalamchala opened a new pull request, #10821: URL: https://github.com/apache/ozone/pull/10821
## What changes were proposed in this pull request? During RocksDB compaction, `RocksDBCheckpointDiffer.onCompactionBegin` hard-links input SST files into the SST backup directory. If OM crashes or restarts before `onCompactionCompleted`, those backup files remain on disk but do not appear in `compactionLogTable` because that specific compaction never completed. There orphaned backup files are never cleaned from the SST backup directory. Existing cleanup only removes non-leaf SST files from completed compactions. The proposed solution removes the orphaned files from SST backup directory on OM startup in `loadAllCompactionLogs()`. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-14742 ## How was this patch tested? Unit Test. -- 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]
