Add File Count Threshold to HBCK -------------------------------- Key: HBASE-3319 URL: https://issues.apache.org/jira/browse/HBASE-3319 Project: HBase Issue Type: Improvement Components: util Reporter: Nicolas Spiegelberg Priority: Minor
A useful check to add to HBCK is a way to estimate the max # of files that a cluster should have and raise a warning/error if the file count goes above that threshold. We ran into an issue this week where our ".oldlogs" folder filled up to 100k files because 'hbase.master.logcleaner.maxdeletedlogs" was set too low. We found this because of faulty region count metric in the HTTP server that actually showed the file count. Adding an HBCK check would provide an extra layer of detection to find leaks from new features or conservatively configured cleanup thresholds. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.