Steve Loughran created YARN-3528:
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Summary: Tests with 12345 as hard-coded port break jenkins
Key: YARN-3528
URL: https://issues.apache.org/jira/browse/YARN-3528
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 3.0.0
Environment: ASF Jenkins
Reporter: Steve Loughran
Priority: Blocker
A lot of the YARN tests have hard-coded the port 12345 for their services to
come up on.
This makes it impossible to have scheduled or precommit tests to run
consistently on the ASF jenkins hosts. Instead the tests fail regularly and
appear to get ignored completely.
A quick grep of "12345" shows up many places in the test suite where this
practise has developed.
* All {{BaseContainerManagerTest}} subclasses
* {{TestNodeManagerShutdown}}
* {{TestContainerManager}}
+ others
This needs to be addressed through portscanning and dynamic port allocation.
Please can someone do this.
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