Re: Spark 2.0.0 - Java vs Scala performance difference

2016-09-01 Thread Adam Roberts
lid recommendations based on evidence for us all to benefit from. From: Aseem Bansal To: ayan guha Cc: Sean Owen , user Date: 01/09/2016 13:11 Subject:Re: Spark 2.0.0 - Java vs Scala performance difference there is already a mail thread for scala vs python. check the

Re: Spark 2.0.0 - Java vs Scala performance difference

2016-09-01 Thread Aseem Bansal
there is already a mail thread for scala vs python. check the archives On Thu, Sep 1, 2016 at 5:18 PM, ayan guha wrote: > How about Scala vs Python? > > On Thu, Sep 1, 2016 at 7:27 PM, Sean Owen wrote: > >> I can't think of a situation where it would be materially different. >> Both are using t

Re: Spark 2.0.0 - Java vs Scala performance difference

2016-09-01 Thread ayan guha
How about Scala vs Python? On Thu, Sep 1, 2016 at 7:27 PM, Sean Owen wrote: > I can't think of a situation where it would be materially different. > Both are using the JVM-based APIs directly. Here and there there's a > tiny bit of overhead in using the Java APIs because something is > translate

Re: Spark 2.0.0 - Java vs Scala performance difference

2016-09-01 Thread Sean Owen
I can't think of a situation where it would be materially different. Both are using the JVM-based APIs directly. Here and there there's a tiny bit of overhead in using the Java APIs because something is translated from a Java-style object to a Scala-style object, but this is generally trivial. On