jzhuge commented on issue #24184: [SPARK-27250][BUILD] Scala 2.11 maven compile should target Java 1.8 URL: https://github.com/apache/spark/pull/24184#issuecomment-475823754 I have a workaround by adding another Maven property "target.java.version" specifically for "-target:jvm-${target.java.version}" only. This doesn't solve the SBT mystery, but at least get us going. What do you guys think? On Fri, Mar 22, 2019 at 5:34 PM John Zhuge <[email protected]> wrote: > So it is not reading property "java.version" from root pom, but what about > this line in SparkBuild.java: > > javaVersion := > SbtPomKeys.effectivePom.value.getProperties.get("java.version").asInstanceOf[String], > > Shouldn't SbtPomKeys.effectivePom read the pom.xml from project base > directory? > > > On Fri, Mar 22, 2019 at 4:50 PM Marcelo Vanzin <[email protected]> > wrote: > >> "java.version" is a system property set by the JVM itself. >> >> — >> You are receiving this because you authored the thread. >> Reply to this email directly, view it on GitHub >> <https://github.com/apache/spark/pull/24184#issuecomment-475817979>, or mute >> the thread >> <https://github.com/notifications/unsubscribe-auth/ABy-pO_fmMNafoTJEdtnTGIX-u8O4EARks5vZWxGgaJpZM4cEXCp> >> . >> > > > -- > John Zhuge > -- John Zhuge
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