Package org.apache.spark.util

Interface SparkSystemUtils

public interface SparkSystemUtils

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    isJavaVersionAtLeast21()
    Whether the underlying Java version is at least 21.
    boolean
    isJavaVersionAtMost17()
    Whether the underlying Java version is at most 17.
    boolean
    isLinux()
    Whether the underlying operating system is Linux.
    boolean
    isMac()
    Whether the underlying operating system is Mac OS X.
    boolean
    isMacOnAppleSilicon()
    Whether the underlying operating system is Mac OS X and processor is Apple Silicon.
    boolean
    isUnix()
    Whether the underlying operating system is UNIX.
    boolean
    isWindows()
    Whether the underlying operating system is Windows.
    String
    javaVersion()
    The java.version system property.
    String
    osArch()
    The os.arch system property.
    String
    osName()
    The os.name system property.
    String
    osVersion()
    The os.version system property.

  • Method Details

    • osName

      String osName()
      The os.name system property.
      Returns:
      (undocumented)

    • osVersion

      String osVersion()
      The os.version system property.
      Returns:
      (undocumented)

    • osArch

      String osArch()
      The os.arch system property.
      Returns:
      (undocumented)

    • javaVersion

      String javaVersion()
      The java.version system property.
      Returns:
      (undocumented)

    • isJavaVersionAtMost17

      boolean isJavaVersionAtMost17()
      Whether the underlying Java version is at most 17.
      Returns:
      (undocumented)

    • isJavaVersionAtLeast21

      boolean isJavaVersionAtLeast21()
      Whether the underlying Java version is at least 21.
      Returns:
      (undocumented)

    • isWindows

      boolean isWindows()
      Whether the underlying operating system is Windows.
      Returns:
      (undocumented)

    • isMac

      boolean isMac()
      Whether the underlying operating system is Mac OS X.
      Returns:
      (undocumented)

    • isMacOnAppleSilicon

      boolean isMacOnAppleSilicon()
      Whether the underlying operating system is Mac OS X and processor is Apple Silicon.
      Returns:
      (undocumented)

    • isLinux

      boolean isLinux()
      Whether the underlying operating system is Linux.
      Returns:
      (undocumented)

    • isUnix

      boolean isUnix()
      Whether the underlying operating system is UNIX.
      Returns:
      (undocumented)