Tons of jetty directories in /tmp?

[Chris Miller <cm...@gmail.com>]

Hi,

I'm running Zeppelin from the latest EMR distribution. For some reason,
Zeppelin is creating *many* "jetty" directories in /tmp -- so much so that
it filled up the disk on my namenode.

Example:

******************
drwxr-xr-x   3 zeppelin zeppelin   19 Mar 31 12:14
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6189253937542038564
drwxr-xr-x   3 zeppelin zeppelin   19 Mar 31 13:25
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6191428735848038478
drwxr-xr-x   3 zeppelin zeppelin   19 Apr  1 17:45
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6192763686109165436
drwxr-xr-x   3 zeppelin zeppelin   19 Mar 31 12:36
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6192940740725083778
drwxr-xr-x   3 zeppelin zeppelin   19 Apr  1 10:27
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6193566120528783733
drwxr-xr-x   3 zeppelin zeppelin   19 Mar 31 14:06
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6194219691917595769
drwxr-xr-x   3 zeppelin zeppelin   19 Mar 31 15:18
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6194348104714839601
drwxr-xr-x   3 zeppelin zeppelin   19 Apr  1 19:45
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6194830415382712498
drwxr-xr-x   3 zeppelin zeppelin   19 Apr  1 07:29
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6195532050754431632
drwxr-xr-x   3 zeppelin zeppelin   19 Apr  1 10:50
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6197446685434661002
drwxr-xr-x   3 zeppelin zeppelin   19 Mar 31 10:21
jetty-0.0.0.0-8890-zeppelin-web-0.5.5-incubating-amzn-1.war-_-any-_6197652054165365860
******************

Any idea why these directories are created and what I should do to prevent
them from not being deleted and filling up my disk?

--
Chris Miller