Billie Rinaldi created YARN-8060:
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Summary: Create default readiness check for service components
Key: YARN-8060
URL: https://issues.apache.org/jira/browse/YARN-8060
Project: Hadoop YARN
Issue Type: Sub-task
Components: yarn-native-services
Reporter: Billie Rinaldi
Assignee: Billie Rinaldi
It is currently possible for a component instance to have READY status before
the AM retrieves an IP for the container. We should make sure the IP has been
retrieved before marking the instance as READY.
This default probe could also have an option to check for a DNS entry for the
instance's hostname if a DNS address is provided.
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