Re: When will spark 2.0 support dataset python API?

We tried but didn’t get much benefits from Python Dataset, as Python is dynamic typed and there is not much we can do to optimize running python functions. > On 31 May 2017, at 3:36 AM, Cyanny LIANG wrote: > > Hi, > Since DataSet API has become a common way to process

Re: FYI - Kafka's built-in performance test tool

It seems an internal page so I cannot access it: Your email address doesn't have access to equalum.atlassian.net 发件人: Ofir Manor 日期: 2017年5月26日 星期五 01:12 至: dev 主题: FYI - Kafka's built-in performance test tool comes with source code. Some basic

Re: [VOTE] Apache Spark 2.2.0 (RC2)

Hey Michael, There is a discussion on TIMESTAMP semantics going on the thread "SQL TIMESTAMP semantics vs. SPARK-18350" which might impact Spark 2.2. Should we make a decision there before voting on the next RC for Spark 2.2? Thanks, Kostas On Tue, May 30, 2017 at 12:09 PM, Michael Armbrust

When will spark 2.0 support dataset python API?

Hi, Since DataSet API has become a common way to process structured data in spark 2.0, and Scala , Java API support dataset now, and When will python dataset API release? or are there some plans? Consider that, in our production environment, many users love to use python API, which has many