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

["Gour Saha (JIRA)" <ji...@apache.org>]

Gour Saha created SLIDER-1215:
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             Summary: Slider app master does not clean up certificate directories from tmp dir on graceful exit
                 Key: SLIDER-1215
                 URL: https://issues.apache.org/jira/browse/SLIDER-1215
             Project: Slider
          Issue Type: Bug
    Affects Versions: Slider 0.91
            Reporter: Gour Saha


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.



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