Stephan Ewen created FLINK-6487:
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Summary: 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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