Re: Docker PID 1

2017-04-13 Thread Patrick Lucas
I concur with Nico. We're actively working on improving Flink-on-Docker, and this is a valid concern. -- Patrick Lucas On Tue, Apr 11, 2017 at 11:01 AM, Nico Kruber wrote: > Hi Kat, > yes, this looks like it may be an issue, please create the Jira ticket. > > Some background: > Although docker-

Re: Docker PID 1

2017-04-11 Thread Nico Kruber
Hi Kat, yes, this looks like it may be an issue, please create the Jira ticket. Some background: Although docker-entrypoint.sh uses "exec" to run succeeding bash scripts for jobmanager.sh and taskmanager.sh, respectively, and thus replaces itself with these scripts, they do not seem to use exec

Docker PID 1

2017-04-10 Thread Kathleen Sharp
Hi, I was playing about with flink using the docker images provided, however I noticed that the entry point is a bash script. There is a problem in using bash as the PID1 process in a docker container as docker sends SIGTERM, but bash doesn't send this to its child processes. This means for exam