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Posted to dev@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2016/02/20 19:06:18 UTC

[jira] [Created] (DRILL-4418) Cache Schemas to speed queries

Jacques Nadeau created DRILL-4418:
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             Summary: Cache Schemas to speed queries
                 Key: DRILL-4418
                 URL: https://issues.apache.org/jira/browse/DRILL-4418
             Project: Apache Drill
          Issue Type: Sub-task
            Reporter: Jacques Nadeau


In many cases, we see multiple queries in quick succession against the same data. Drill currently regenerates file/data profiles and schema information for each attempt. We should allow Drillbits to cache this data for short amount of time to improve interactivity. 



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