Sigma-Ma opened a new pull request, #8630: URL: https://github.com/apache/hbase/pull/8630
JIRA: https://issues.apache.org/jira/browse/HBASE-29798 ## What changes were proposed in this pull request? Stop writing .regioninfo files during incremental backups and copying them during backup merges. Keep table descriptors for restore. ## Why are the changes needed? Restore does not use these files. Scanning regions and writing a file for each one adds unnecessary metadata I/O, which can make backups slow for tables with many regions. ## How was this patch tested? ```bash mvn -pl hbase-backup -am -DskipTests -Dcheckstyle.skip -Dspotbugs.skip install mvn -pl hbase-backup -Dtest=TestIncrementalBackupRestore,TestBackupMerge -Dsurefire.rerunFailingTestsCount=0 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]
