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java_options

Command line options to pass to the Java virtual machine.

Key: java_options
Type: String
Can be set in: collection.cfg

Description

This option allows you to set command-line options to the JVM. For example, to increase stack space, etc. This will be used when launching most of the Java based components in Funnelback. These include the web crawler, the file system gatherer and the text filtering framework.

Default Value

java_options=

Examples

Specify a JVM heap parameter:

java_options=-XX:+AggressiveHeap

Specify a system property:

java_options=-Djava.net.preferIPv6Address=true

⚠ Caveats

  • Invalid options will cause the Java interpreter to fail, or perform badly.

See Also