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https://issues.apache.org/jira/browse/FLINK-6487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16001228#comment-16001228
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Patrick Lucas commented on FLINK-6487:
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I think we have to be cleverer (more clever?) than that—to propagate those
signals in bash properly you need to exec (which of course you could only do
once) or use trap... which might actually work okay. I'll give it a shot.
Killing PID 1 with this approach as-is will orphan the cat and a bash that has
two java child processes.
> Remove JobManager local mode
> ----------------------------
>
> Key: FLINK-6487
> URL: https://issues.apache.org/jira/browse/FLINK-6487
> Project: Flink
> Issue Type: Bug
> Components: JobManager
> Reporter: Stephan Ewen
>
> We should remove the "local" mode from the JobManager.
> Currently, the JobManager has the strange "local" mode where it also starts
> an embedded Task Manager.
> I think that mode has caused confusion / problems:
> - No TaskManagers can join the cluster
> - TaskManagers do not support querable state
> - It is redundant code to maintain
> At the same time, the mode does not help at all:
> - The MiniCluster does not use that mode
> - Starting from scripts, the {{start-cluster.sh}} works out of the box,
> creating a proper local cluster, but in two processes, rather than one.
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