4.13.3 Parameters used for setting up the worker definition

The following table describes the parameters used for setting a worker definition.

For details about the contents to be specified in param-value corresponding to 'Value of param-name', see 9.5 workers.properties (Worker definition file). In the table below, Default value means the value that is assumed when the parameter is not specified. VR is the version of Application Server on which parameters are introduced or changed.

Note:
To enable the specification of parameters that set up the worker definition when you specify the AllText parameter, include the following code in the setup file:

Include "Cosminexus-installation-directory/CC/web/redirector/servers/Logical-Web-server/mod_jk.conf"

Organization of this subsection
(1) Keys specifiable in the worker definition file
(2) Parameters defined for each worker

(1) Keys specifiable in the worker definition file

These keys define workers, and the parameters for each worker. If an invalid value is specified for this key, the operations might not execute properly.

Value of param-nameSpecifiable valueDefault valueVR
worker.listSpecify any string.None07-50
worker.worker-name.parameterFor details about the defined parameters, see (2) Parameters defined for each worker.None07-50

(2) Parameters defined for each worker

Value of param-nameSpecifiable valueDefault valueVR
worker.worker-name.balanced_workersSpecify any string.None07-50
worker.worker-name.cachesize#Specify the value using an integer from 1 to 2147483647​.6407-50
worker.worker-name.default_workerSpecify the worker names delimited with commas (,).
The spaces at the beginning and end are ignored.
None07-50
worker.worker-name.delegate_error_codeSpecify 400 to 417, 422 to 424, 500 to 505, 507, and 510 by using comma (,) as the delimiter.None07-50
worker.worker-name.hostYou can specify the following values:
  • IPv4 address
  • Host name
  • @myhost
None07-50
worker.worker-name.lbfactor#Specify the value using an integer from 0 to 9999999999​.107-50
worker.worker-name.portSpecify an integer from 1 to 65535.None07-50
worker.worker-name.post_dataSpecify a string within 10 numeric characters (0 to 9) and a string with m, M, k, and K continuing 0 to one time.None07-50
worker.worker-name.post_size_workersSpecify any string.None07-50
worker.worker-name.receive_timeout#Specify the value using an integer from 0 to 3600.360007-50
worker.worker-name.portSpecify one of the following values:
  • ajp13
  • lb
  • post_size_lb
None07-50
Note:
When you define a new worker, make sure that you define the following parameters:
For details on JkMount, see 4.13.2 Parameters that set up the redirector action definition for HTTP Server.
- worker.list
- worker.worker-name.host
- worker.worker-name.port
- worker.worker-name.type
- JkMount
#
When set up on combined-tier or http-tier, the default value is applied to the worker with the worker name defined in the J2EE server name. If you want to change the default value, define the worker described in Note above.