(v22) zoomdata.jvm Options

zoomdata.jvm Options

The zoomdata.jvm file contains JVM options (e.g. memory configuration) and Java system properties (e.g. timezone, temp directory, etc.) related to Composer. The table below describes the options you can adjust.

Situations where the zoomdata.jvm file needs to be edited include:

• Configure Memory Settings
• Connect to a Kerberized CDH Cluster

For information on editing configuration files, see Edit a Composer Configuration File.

Option	Default Value	Description
DEBUG_ENABLED	0/false	Toggle switch to enable or disable the Java debug capability. To enable, enter '1' or 'true'. Example: DEBUG_ENABLED=false
DEBUG_PORT	9393	The default port for the Java debug capability. Example: DEBUG_PORT=9393
JAVA_OPTS	-Xss256k -Xms2048m -Xmx8192m	Java-related options for JVM. Refer to Oracle's article on Java HotSpot VM Options for information.
KERBEROS_CONFIG	/etc/krb5.conf	Default location for the Kerberos configuration details. However, the path to the file may be different in your environment. Refer to Oracle's article on File Formats for information.
KERBEROS_PRINCIPAL	[e-mail]	Kerberos principal name
KERBEROS_KEYTAB	/etc/zoomdata/zoomdata.keytab	Kerberos keytab location
PROXY_HOST	user-defined	For cloud-based connectors (including Google Analytics and Salesforce) being used in a proxy configuration, this property specifies the server host to be returned for calls, and identifies the proxy host server that will provide internet access.
PROXY_PORT	user-defined	For cloud-based connectors (including Google Analytics and Salesforce) being used in a proxy configuration, this property specifies the server port to be returned for calls, and identifies the proxy port server that will provide internet access.