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Posted to issues@flink.apache.org by "sunjincheng (JIRA)" <ji...@apache.org> on 2017/08/21 11:32:00 UTC

[jira] [Created] (FLINK-7485) Using DataView interface to improve (MIN/MAX)WithRetractAggFunction.

sunjincheng created FLINK-7485:
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             Summary: Using DataView interface to improve (MIN/MAX)WithRetractAggFunction.
                 Key: FLINK-7485
                 URL: https://issues.apache.org/jira/browse/FLINK-7485
             Project: Flink
          Issue Type: Improvement
            Reporter: sunjincheng


Currently MIN/MAX using memory structure {{HashMap}}  to store all values, after FLINK-7206 we can improve them by using {{DataView}}.



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