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Davies Liu commented on SPARK-9644: ----------------------------------- In a benchmark of doing aggregation on a decimal column (with precision > 18), this optimization only contribute 3% to end-to-end runtime, so I will revert this optimization to make it portable. Thanks, [~robbinspg]! > Support update DecimalType with precision > 18 in UnsafeRow > ----------------------------------------------------------- > > Key: SPARK-9644 > URL: https://issues.apache.org/jira/browse/SPARK-9644 > Project: Spark > Issue Type: Improvement > Affects Versions: 1.5.0 > Reporter: Davies Liu > Assignee: Davies Liu > Priority: Critical > Fix For: 1.5.0 > > > Currently, we don't support using DecimalType with precision > 18 in new > unsafe aggregation, it's good to support it. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org