Siddharth Seth created HIVE-14428:
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Summary: HadoopMetrics2Reporter leaks memory if the metrics sink
is not configured correctly
Key: HIVE-14428
URL: https://issues.apache.org/jira/browse/HIVE-14428
Project: Hive
Issue Type: Sub-task
Reporter: Siddharth Seth
Priority: Critical
About 80MB held after 7 hours of running. Metrics2Collector aggregates only
when it's invoked by the Hadoop sink.
Options - the first one is better IMO.
1. Fix Metrics2Collector to aggregate more often, and fix the dependency in
Hive accordingly
2. Don't setup the metrics sub-system if a sink is not configured.
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