This topic applies only on the z/OS operating system.

Transaction class mapping file entries

Transaction class mapping file entries indicate the workload management (WLM) goal for each class of client work. Each client transaction is dispatched in its own WLM enclave in a servant region process, and is managed according to the goals specified for its service class.

Following is the syntax for entries in a transaction class mapping file:

TransClassMap host:port uritemplate tclass

where:

host
Is the value compared against the hostname of the HOST: header of the request.
Important: You cannot use wild-card characters in the host field unless you use it for the entire field; for example *:*.
port
Is the value compared against the port of the request.
Important: You cannot use wild-card characters in the or port field unless you use it for the entire field; for example *:*.
uritemplate
Is the value compared against the URI of the request. Any query string will not be used in the comparison. This value can be a wildcard '*', or end in a wildcard.
tclass
Is the Workload Manager Transaction Class name that will be used in the creation of the enclave.

Examples:

TransClassMap www.ibm.com:80 /webap1/myservlet TCLASS1

TransClassMap www.ibm.com:* /webap1/myservlet TCLASS2

TransClassMap *:443 * TCLASS3

TransClassMap *:* /webap1/myservlet TCLASS4

TransClassMap www.ibm.com:* /webap2/* TCLASS5

TransClassMap * /myservlet TCLASS6

TransClassMap * * TCLASS6



Related tasks
Classifying z/OS workload
Using transaction classes to classify workload for WLM
Related reference
Web container advanced settings
Reference topic    

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Last updated: Aug 29, 2010 10:43:27 PM CDT
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