Subroto Sanyal created MAPREDUCE-5258:
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Summary: Memory Leak while using LocalJobRunner
Key: MAPREDUCE-5258
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5258
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Subroto Sanyal
Every-time a LocalJobRunner is launched it creates JobTrackerInstrumentation
and QueueMetrics.
While creating this MetricsSystem ; it registers and adds a Callback to
ArrayList which keeps on growing as the DefaultMetricsSystem is Singleton.
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