Package org.apache.spark.launcher

Class JavaModuleOptions

Object

org.apache.spark.launcher.JavaModuleOptions

public class JavaModuleOptions
extends Object

This helper class is used to place some JVM runtime options(eg: `--add-opens`) required by Spark when using Java 17. `DEFAULT_MODULE_OPTIONS` has added `-XX:+IgnoreUnrecognizedVMOptions` to be robust.

Since:

3.3.0

Constructor Summary

Constructors

Constructor	Description
JavaModuleOptions()

Method Summary

Modifier and Type	Method	Description
static String[]	defaultModuleOptionArray()	Returns the default JVM runtime option array used by Spark.
static String	defaultModuleOptions()	Returns the default JVM runtime options used by Spark.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JavaModuleOptions

public JavaModuleOptions()

Method Details

defaultModuleOptions

public static String defaultModuleOptions()

Returns the default JVM runtime options used by Spark.

defaultModuleOptionArray

public static String[] defaultModuleOptionArray()

Returns the default JVM runtime option array used by Spark.