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From Andrew Melo <>
Subject Scala version compatibility
Date Mon, 06 Apr 2020 19:49:45 GMT
Hello all,

I'm aware that Scala is not binary compatible between revisions. I have
some Java code whose only Scala dependency is the transitive dependency
through Spark. This code calls a Spark API which returns a Seq<Path>, which
I then convert into a List<Path> with
JavaConverters.seqAsJavaListConverter. Will this usage cause binary
incompatibility if the jar is compiled in one Scala version and executed in

I tried grokking,
and wasn't quite able to make heads or tails of this particular case.


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