Sigma-Ma opened a new pull request, #8800: URL: https://github.com/apache/hbase/pull/8800
JIRA: https://issues.apache.org/jira/browse/HBASE-28907. ## What changes were proposed in this pull request? Add process-wide counters for FSFT manifest file read and write attempts, including failures, through MetricsIO. Listing, deletion and filesystem-internal retries are excluded. ## Why are the changes needed? FSFT manifest accesses currently have no dedicated metrics. These counters expose metadata I/O and help evaluate future caching or batching improvements. ## How was this patch tested? ```bash mvn -B -ntp -pl hbase-server -Dtest=TestMetricsIO,TestStoreFileListFile,TestStoreFileListFilePrinter,TestRegionWithFileBasedStoreFileTracker,TestMigrationStoreFileTracker,TestStoreFileTrackerBaseReadOnlyMode -Dsurefire.failIfNoSpecifiedTests=true -Dsurefire.rerunFailingTestsCount=0 -Dsurefire.firstPartForkCount=1 -Dsurefire.secondPartForkCount=1 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]
