[jira] [Created] (FALCON-284) Hcatalog based feed retention doesn't work when partition filter spans across multiple partition keys

["Satish Mittal (JIRA)" <ji...@apache.org>]

Satish Mittal created FALCON-284:
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             Summary: Hcatalog based feed retention doesn't work when partition filter spans across multiple partition keys
                 Key: FALCON-284
                 URL: https://issues.apache.org/jira/browse/FALCON-284
             Project: Falcon
          Issue Type: Bug
    Affects Versions: 0.5
            Reporter: Satish Mittal


When an HCatalog based feed is scheduled in falcon, retention only looks at the first partition key that satisfies either of date pattern: yyyy | MM | dd | HH | mm. As a result, it calculates a partition filter that contains only one of these patterns. However if HCatalog table is defined in such a way that date spans across multiple partition keys (year/month/day/hour/minute), then feed retention doesn't delete any partitions that are granular than first level (year).



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