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From "Marcelo Vanzin (JIRA)" <>
Subject [jira] [Created] (HIVE-8574) Enhance metrics gathering in Spark Client
Date Thu, 23 Oct 2014 17:16:34 GMT
Marcelo Vanzin created HIVE-8574:

             Summary: Enhance metrics gathering in Spark Client
                 Key: HIVE-8574
             Project: Hive
          Issue Type: Sub-task
            Reporter: Marcelo Vanzin
            Assignee: Marcelo Vanzin

The current implementation of metrics gathering in the Spark client is a little hacky. First,
it's awkward to use (and the implementation is also pretty ugly). Second, it will just collect
metrics indefinitely, so in the long term it turns into a huge memory leak.

We need a simplified interface and some mechanism for disposing of old metrics.

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