[ https://issues.apache.org/jira/browse/SPARK-26296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
M. Le Bihan updated SPARK-26296: -------------------------------- Description: I am not using _Scala_ when I am programming _Spark_ but plain _Java_. I believe those using _PySpark_ no more. But _Spark_ has been build over _Scala_ instead of plain _Java_ and this is a cause of troubles, especially at the time of upgrading the JDK. We are awaiting to use JDK 11 and [Scala is still lowering Spark in the previous version of the JDK|https://docs.scala-lang.org/overviews/jdk-compatibility/overview.html]. _Big Data_ programming shall not force developpers to get by with _Scala_ when its not the language they have choosen. Having a _Spark_ without _Scala_, like it is possible to have a _Spark_ without _Hadoop,_ would confort me : a cause of issues would disappear. Provide an optional _spark-scala_ artifact would be fine as those who do not need it wouldn't download it and wouldn't be affected by it. was: I am not using _Scala_ when I am programming _Spark_ but plain _Java_. I believe those using _PySpark_ no more. But _Spark_ has been build over _Scala_ instead of plain _Java_ and this is a cause of troubles, especially at the time of upgrading the JDK. We are awaiting to use JDK 11 and _Scala_ is still lowering _Spark_ in the previous version of the JDK. _Big Data_ programming shall not force developpers to get by with _Scala_ when its not the language they have choosen. Having a _Spark_ without _Scala_, like it is possible to have a _Spark_ without _Hadoop,_ would confort me : a cause of issues would disappear. Provide an optional _spark-scala_ artifact would be fine as those who do not need it wouldn't download it and wouldn't be affected by it. > Base Spark over Java and not over Scala, offering Scala as an option over > Spark > ------------------------------------------------------------------------------- > > Key: SPARK-26296 > URL: https://issues.apache.org/jira/browse/SPARK-26296 > Project: Spark > Issue Type: Wish > Components: Spark Core > Affects Versions: 2.4.0 > Reporter: M. Le Bihan > Priority: Minor > > I am not using _Scala_ when I am programming _Spark_ but plain _Java_. I > believe those using _PySpark_ no more. > > But _Spark_ has been build over _Scala_ instead of plain _Java_ and this is a > cause of troubles, especially at the time of upgrading the JDK. We are > awaiting to use JDK 11 and [Scala is still lowering Spark in the previous > version of the > JDK|https://docs.scala-lang.org/overviews/jdk-compatibility/overview.html]. > _Big Data_ programming shall not force developpers to get by with _Scala_ > when its not the language they have choosen. > > Having a _Spark_ without _Scala_, like it is possible to have a _Spark_ > without _Hadoop,_ would confort me : a cause of issues would disappear. > Provide an optional _spark-scala_ artifact would be fine as those who do not > need it wouldn't download it and wouldn't be affected by it. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org