[jira] [Created] (HIVE-12173) LLAP: Add metrics for metadata cache hit

[Siddharth Seth (JIRA)]

Siddharth Seth created HIVE-12173:
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             Summary: LLAP: Add metrics for metadata cache hit
                 Key: HIVE-12173
                 URL: https://issues.apache.org/jira/browse/HIVE-12173
             Project: Hive
          Issue Type: Improvement
            Reporter: Siddharth Seth


Instead of just a cache hit, some metrics on how much meta-info (footers, etc) 
was read from the cache.



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