Yufei Gu created YARN-7363:
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Summary: ContainerLocalizer don't have a valid log4j config in
case of Linux container executor
Key: YARN-7363
URL: https://issues.apache.org/jira/browse/YARN-7363
Project: Hadoop YARN
Issue Type: Bug
Components: nodemanager
Affects Versions: 3.1.0
Reporter: Yufei Gu
Assignee: Yufei Gu
In case of Linux container executor, ContainerLocalizer run as a separated
process. It doesn't access a valid log4j.properties when the application user
is not in the "hadoop" group. The log4j.properties of node manager is in its
classpath, but it isn't readable by users not in hadoop group due to the
security concern. In that case, ContainerLocalizer doesn't have a valid log4j
configuration, and normally no log output.
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