On Thu, Feb 18, 2016 at 11:18:44PM +0000, Kabeer Ahmed wrote: > I use Spark 1.5 with CDH5.5 distribution and I see that support is > present for UDAF. From the link: > https://databricks.com/blog/2015/09/16/spark-1-5-dataframe-api-highlights-datetimestring-handling-time-intervals-and-udafs.html, > I read that this is an experimental feature. So it makes sense not to > find this in the documentation. > > For confirmation whether it works in Spark 1.5 I quickly tried out the > example in the link and it works. I hope this answers your question.
Excellent -- that example is very helpful. I was able to implement one of our custom aggregators with no problems. Thanks very much for your help! Richard --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
