Sidharta Seethana created YARN-4759:
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Summary: Revisit signalContainer() for docker containers
Key: YARN-4759
URL: https://issues.apache.org/jira/browse/YARN-4759
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Sidharta Seethana
The current signal handling (in the DockerContainerRuntime) needs to be
revisited for docker containers. For example, container reacquisition on NM
restart might not work, depending on which user the process in the container
runs as.
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