Wilfred Spiegelenburg created YARN-7580:
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Summary: ContainersMonitorImpl logged message lacks detail when
exceeding memory limits
Key: YARN-7580
URL: https://issues.apache.org/jira/browse/YARN-7580
Project: Hadoop YARN
Issue Type: Improvement
Components: nodemanager
Affects Versions: 3.1.0
Reporter: Wilfred Spiegelenburg
Assignee: Wilfred Spiegelenburg
Currently in the RM logs container memory usage for a container that exceeds
the memory limit is reported like this:
{code}
2016-06-14 09:15:36,694 INFO [AsyncDispatcher event handler]
org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics report
from attempt_1464251583966_0932_r_000876_0: Container
[pid=134938,containerID=container_1464251583966_0932_01_002237] is running
beyond physical memory limits. Current usage: 1.0 GB of 1 GB physical memory
used; 1.9 GB of 2.1 GB virtual memory used. Killing container.
{code}
Two enhancements as part of this jira:
- make it clearer which limit we exceed
- show exactly how much we exceeded the limit by
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