Hi ruifeng, Thank you for your work. I have a backport PR for 3.0: https://github.com/apache/spark/pull/29395. It waits for tests now.
Best, Yi On Wed, Aug 5, 2020 at 10:57 AM 郑瑞峰 <ruife...@foxmail.com> wrote: > Hi all, > I am going to prepare the realease of 3.0.1 RC1, with the help of Wenchen. > > > ------------------ 原始邮件 ------------------ > *发件人:* "Jason Moore" <jason.mo...@quantium.com.au.INVALID>; > *发送时间:* 2020年7月30日(星期四) 上午10:35 > *收件人:* "dev"<dev@spark.apache.org>; > *主题:* Re: [DISCUSS] Apache Spark 3.0.1 Release > > Hi all, > > > > Discussion around 3.0.1 seems to have trickled away. What was blocking > the release process kicking off? I can see some unresolved bugs raised > against 3.0.0, but conversely there were quite a few critical correctness > fixes waiting to be released. > > > > Cheers, > > Jason. > > > > *From: *Takeshi Yamamuro <linguin....@gmail.com> > *Date: *Wednesday, 15 July 2020 at 9:00 am > *To: *Shivaram Venkataraman <shiva...@eecs.berkeley.edu> > *Cc: *"dev@spark.apache.org" <dev@spark.apache.org> > *Subject: *Re: [DISCUSS] Apache Spark 3.0.1 Release > > > > > Just wanted to check if there are any blockers that we are still waiting > for to start the new release process. > > I don't see any on-going blocker in my area. > > Thanks for the notification. > > > > Bests, > > Tkaeshi > > > > On Wed, Jul 15, 2020 at 4:03 AM Dongjoon Hyun <dongjoon.h...@gmail.com> > wrote: > > Hi, Yi. > > > > Could you explain why you think that is a blocker? For the given example > from the JIRA description, > > > > spark.udf.register("key", udf((m: Map[String, String]) => m.keys.head.toInt)) > > Seq(Map("1" -> "one", "2" -> "two")).toDF("a").createOrReplaceTempView("t") > > checkAnswer(sql("SELECT key(a) AS k FROM t GROUP BY key(a)"), Row(1) :: Nil) > > > > Apache Spark 3.0.0 seems to work like the following. > > > > scala> spark.version > > res0: String = 3.0.0 > > > > scala> spark.udf.register("key", udf((m: Map[String, String]) => > m.keys.head.toInt)) > > res1: org.apache.spark.sql.expressions.UserDefinedFunction = > SparkUserDefinedFunction($Lambda$1958/948653928@5d6bed7b,IntegerType,List(Some(class[value[0]: > map<string,string>])),None,false,true) > > > > scala> Seq(Map("1" -> "one", "2" -> > "two")).toDF("a").createOrReplaceTempView("t") > > > > scala> sql("SELECT key(a) AS k FROM t GROUP BY key(a)").collect > > res3: Array[org.apache.spark.sql.Row] = Array([1]) > > > > Could you provide a reproducible example? > > > > Bests, > > Dongjoon. > > > > > > On Tue, Jul 14, 2020 at 10:04 AM Yi Wu <yi...@databricks.com> wrote: > > This probably be a blocker: > https://issues.apache.org/jira/browse/SPARK-32307 > > > > On Tue, Jul 14, 2020 at 11:13 PM Sean Owen <sro...@gmail.com> wrote: > > https://issues.apache.org/jira/browse/SPARK-32234 ? > > On Tue, Jul 14, 2020 at 9:57 AM Shivaram Venkataraman > <shiva...@eecs.berkeley.edu> wrote: > > > > Hi all > > > > Just wanted to check if there are any blockers that we are still waiting > for to start the new release process. > > > > Thanks > > Shivaram > > > > > > > -- > > --- > Takeshi Yamamuro >