Gary Yao created FLINK-10137:
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Summary: YARN: Log completed Containers
Key: FLINK-10137
URL: https://issues.apache.org/jira/browse/FLINK-10137
Project: Flink
Issue Type: Improvement
Components: Distributed Coordination, ResourceManager, YARN
Affects Versions: 1.6.0, 1.5.2
Reporter: Gary Yao
Assignee: Gary Yao
Currently the Flink logs do not reveal why a YARN container completed.
{{YarnResourceManager}} should log the {{ContainerStatus}} when the YARN
ResourceManager reports containers to be completed.
*Acceptance Criteria*
* {{YarnResourceManager#onContainersCompleted(List<ContainerStatus>)}} logs
completed containers.
* {{ResourceManager#closeTaskManagerConnection(ResourceID, Exception)}} should
always log the message in the exception.
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