[jira] [Updated] (SPARK-18429) SQL aggregate function for CountMinSketch

2016-11-29 Thread Reynold Xin (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-18429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Reynold Xin updated SPARK-18429:

Issue Type: Sub-task  (was: New Feature)
Parent: SPARK-16026

> SQL aggregate function for CountMinSketch
> -
>
> Key: SPARK-18429
> URL: https://issues.apache.org/jira/browse/SPARK-18429
> Project: Spark
>  Issue Type: Sub-task
>  Components: SQL
>Reporter: Zhenhua Wang
>
> Implement a new Aggregate to generate count min sketch, which is a wrapper of 
> CountMinSketch.



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[jira] [Updated] (SPARK-18429) SQL aggregate function for CountMinSketch

2016-11-29 Thread Reynold Xin (JIRA)

 [ 
https://issues.apache.org/jira/browse/SPARK-18429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Reynold Xin updated SPARK-18429:

Summary: SQL aggregate function for CountMinSketch  (was: implement a new 
Aggregate for CountMinSketch)

> SQL aggregate function for CountMinSketch
> -
>
> Key: SPARK-18429
> URL: https://issues.apache.org/jira/browse/SPARK-18429
> Project: Spark
>  Issue Type: New Feature
>  Components: SQL
>Reporter: Zhenhua Wang
>
> Implement a new Aggregate to generate count min sketch, which is a wrapper of 
> CountMinSketch.



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