[SLIDER-1215] Slider app master does not clean up certificate directories from tmp dir on graceful exit

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Slider 0.91
• Fix Version/s: Slider 0.92
• Assignee: Gour Saha
• Reporter: Gour Saha
• Created: 03/Mar/17 05:15
• Updated: 07/Mar/17 16:35
• Resolved: 07/Mar/17 16:35

Description

Directories like these are left behind even after applications finish -

$ ls  -l /tmp/ | grep sec
drwxr-x--- 3 yarn yarn 4096 Dec 26 01:46 sec1482716783371
drwxr-x--- 3 yarn yarn 4096 Dec 26 01:54 sec1482717257429
drwxr-x--- 3 yarn yarn 4096 Dec 26 02:54 sec1482720851864
drwxr-x--- 3 yarn yarn 4096 Dec 26 12:12 sec1482754336308
drwxr-x--- 3 yarn yarn 4096 Dec 27 01:39 sec1482802747333

If 10s of thousands of applications are run in a cluster then the no of these directories grow pretty rapidly.