Till Rohrmann created FLINK-17072:
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Summary: Let Dispatcher and ResourceManager pick random endpoint id
Key: FLINK-17072
URL: https://issues.apache.org/jira/browse/FLINK-17072
Project: Flink
Issue Type: Improvement
Components: Runtime / Coordination
Affects Versions: 1.10.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
Fix For: 1.11.0
As it is recommended by Akka, actors should not reuse the same actor name of a
previous instance. The problem is that one can receive messages which were
intended for the previous instance. Hence, I propose to let the
{{ResourceManager}} and the {{Dispatcher}} pick a random name.
A nice side effect is that the {{TestingMiniCluster}} needs no longer to use
specialized factories for these two components in order to avoid name clashes
when starting stand-by RM and {{Dispatchers}}. Moreover, it simplifies the
setup of these components.
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