Could we get spark app id as container id added to the latest code?

[ambud]

Current branch spark-app-id-as-container-name

I tried to manually update it but looks like the code has changed substantially.

[Jongy]

I rewrote the feature on top of latest master in #871, and made it closer to be merged. I'll test it in upcoming days and add an argument to control the feature, so we can merge it to master :)