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Ashutosh Chauhan commented on HIVE-18804: ----------------------------------------- +1 > StatsUtils.getColStatisticsFromExprMap may only provide info for a column once > ------------------------------------------------------------------------------ > > Key: HIVE-18804 > URL: https://issues.apache.org/jira/browse/HIVE-18804 > Project: Hive > Issue Type: Sub-task > Components: Statistics > Reporter: Zoltan Haindrich > Priority: Major > Attachments: HIVE-18804.01.patch > > > currently {{StatsUtils.getColStatisticsFromExprMap}} may duplicate the > datasize by passing the info about the same column more than once > https://github.com/apache/hive/blob/e8e5ab24616aa834f4966efe3a5f437f6bee4d1d/ql/src/java/org/apache/hadoop/hive/ql/stats/StatsUtils.java#L1529 -- This message was sent by Atlassian JIRA (v7.6.3#76005)