[STORM-2989] LogCleaner should preserve current worker.log.metrics

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0, 1.1.2, 1.2.1
• Fix Version/s: 2.0.0, 1.1.3, 1.2.2
• Labels: pull-request-available
• Assignee: Ethan Li
• Reporter: Ethan Li
• Created: 07/Mar/18 15:00
• Updated: 20/Mar/18 20:06
• Resolved: 20/Mar/18 19:57

Description

LogCleaner cleans up logs based on LastModified timestamp. Like 

https://github.com/apache/storm/blob/master/storm-webapp/src/main/java/org/apache/storm/daemon/logviewer/utils/DirectoryCleaner.java#L45

 

I think we should at least preserve the current worker.log.metrics

Issue Links

• links to: GitHub Pull Request #2589