[AMBARI-22395] Log Feeder: cleanup checkpoint files periodically

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 2.6.1
• Component/s: ambari-logsearch
• Assignee: Oliver Szabo
• Reporter: Oliver Szabo
• Created: 09/Nov/17 13:45
• Updated: 14/Nov/17 18:01
• Resolved: 14/Nov/17 17:29

Description

• added new config: "max_age_min" (similar as detach_time_min) to input block. that stored in checkpoint files, during cleanup, based on that the checkpoint file can be deleted.
• based on "max_age_min" value, during bootstrap, its possible logfeeder wont even monitor a file in the future.
• created a new thread which periodically run the checkpoint cleanup (now in every 2000 minutes ... its ok to run that rearly)

Issue Links

• links to: Review Board