[ https://issues.apache.org/jira/browse/IMPALA-10281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Fucun Chu updated IMPALA-10281: ------------------------------- Epic Name: DataSketches CPC support > Implement count(distinct) function (DataSketches/CPC) > ----------------------------------------------------- > > Key: IMPALA-10281 > URL: https://issues.apache.org/jira/browse/IMPALA-10281 > Project: IMPALA > Issue Type: Epic > Components: Backend > Reporter: Fucun Chu > Priority: Major > > Implement the count(distinct) function from the DataSketches library for CPC > in C++. > General info about the sketch: > [http://datasketches.apache.org/docs/CPC/CPC.html|http://datasketches.apache.org/docs/HLL/HLL.html] > C++ implementation to wrap: > [https://github.com/apache/incubator-datasketches-cpp/tree/master/cpc|https://github.com/apache/incubator-datasketches-cpp/tree/master/hll] -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-all-unsubscr...@impala.apache.org For additional commands, e-mail: issues-all-h...@impala.apache.org