Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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None
Description
Currently, the "top level" log and local directories are mounted inside docker containers (see below for an example). This is not restrictive enough - we need to ensure that only container specific directories are mounted.
/dev/sda4 on /grid/0/hadoop/yarn/local type ext4 (rw,relatime,data=ordered) /dev/sda4 on /grid/0/hadoop/yarn/local/usercache/root/appcache/application_1451931954322_0020/container_e50_1451931954322_0020_01_000002 type ext4 (rw,relatime,data=ordered) /dev/sda4 on /grid/0/hadoop/yarn/log type ext4 (rw,relatime,data=ordered) /dev/sdb1 on /grid/1/hadoop/yarn/local type ext4 (rw,relatime,data=ordered) /dev/sdb1 on /grid/1/hadoop/yarn/log type ext4 (rw,relatime,data=ordered) /dev/sdc1 on /grid/2/hadoop/yarn/local type ext4 (rw,relatime,data=ordered) /dev/sdc1 on /grid/2/hadoop/yarn/log type ext4 (rw,relatime,data=ordered) /dev/sdd1 on /grid/3/hadoop/yarn/local type ext4 (rw,relatime,data=ordered) /dev/sdd1 on /grid/3/hadoop/yarn/log type ext4 (rw,relatime,data=ordered) /dev/sde1 on /grid/4/hadoop/yarn/local type ext4 (rw,relatime,data=ordered) /dev/sde1 on /grid/4/hadoop/yarn/log type ext4 (rw,relatime,data=ordered) /dev/sdf1 on /grid/5/hadoop/yarn/local type ext4 (rw,relatime,data=ordered) /dev/sdf1 on /grid/5/hadoop/yarn/log type ext4 (rw,relatime,data=ordered)