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  1. Spark
  2. SPARK-24417 Build and Run Spark on JDK11
  3. SPARK-28683

Upgrade Scala to 2.12.10

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.4.5, 3.0.0
    • 2.4.5, 3.0.0
    • Build
    • None

    Description

      *Note that we tested 2.12.9 via https://github.com/apache/spark/pull/25404 and found that 2.12.9 has a serious bug, https://github.com/scala/bug/issues/11665 *
      We will skip 2.12.9 and try to upgrade 2.12.10 directly in this PR.

      Highlights (2.12.9)

      • Faster compiler: 5–10% faster since 2.12.8, thanks to many optimizations (mostly by Jason Zaugg and Diego E. Alonso-Blas: kudos!)
      • Improved compatibility with JDK 11, 12, and 13
      • Experimental support for build pipelining and outline type checking

      https://github.com/scala/scala/releases/tag/v2.12.9

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            yumwang Yuming Wang
            yumwang Yuming Wang
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              Updated:
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