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Prasanth Jayachandran commented on HIVE-13021: ---------------------------------------------- lgmt, +1 > GenericUDAFEvaluator.isEstimable(agg) always returns false > ---------------------------------------------------------- > > Key: HIVE-13021 > URL: https://issues.apache.org/jira/browse/HIVE-13021 > Project: Hive > Issue Type: Bug > Components: UDF > Affects Versions: 1.2.1 > Reporter: Sergey Zadoroshnyak > Assignee: Gopal V > Priority: Critical > Labels: Performance > Attachments: HIVE-13021.1.patch > > > GenericUDAFEvaluator.isEstimable(agg) always returns false, because > annotation AggregationType has default RetentionPolicy.CLASS and cannot be > retained by the VM at run time. > As result estimate method will never be executed. -- This message was sent by Atlassian JIRA (v6.3.4#6332)