Billie Rinaldi created YARN-6716:
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Summary: Native services support for specifying component start
order
Key: YARN-6716
URL: https://issues.apache.org/jira/browse/YARN-6716
Project: Hadoop YARN
Issue Type: Sub-task
Components: yarn-native-services
Reporter: Billie Rinaldi
Assignee: Billie Rinaldi
Some native services apps have components that should be started after other
components. The readiness_check and dependencies features of the native
services API are currently unimplemented, and we could use these to implement a
basic start order feature. When component B has a dependency on component A,
the AM could delay making a container request for component B until component
A's readiness check has passed (for all instances of component A).
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