[
https://issues.apache.org/jira/browse/SPARK-12818?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15208295#comment-15208295
]
Sean Owen commented on SPARK-12818:
-----------------------------------
It's already implemented in Spark as countApprox
> Implement Bloom filter and count-min sketch in DataFrames
> ---------------------------------------------------------
>
> Key: SPARK-12818
> URL: https://issues.apache.org/jira/browse/SPARK-12818
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Cheng Lian
> Fix For: 2.0.0
>
> Attachments: BloomFilterandCount-MinSketchinSpark2.0.pdf
>
>
> This ticket tracks implementing Bloom filter and count-min sketch support in
> DataFrames. Please see the attached design doc for more information.
--
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
