How to Use Learn Models on a Cluster

The clustering feature supports Learn models.

The Learn model can be loaded using a single command, and the gateway streams the model to each of the nodes. The Learn model file can be on either the client’s file system or the gateway’s file system. For more information about loading a Learn model through a gateway, see the TIBCO Patterns Programmer’s Guide and the Online API References.

If the Learn model file is on the client’s file system, the gateway stores the model temporarily before streaming it to the nodes. As Learn model files can be large (several Gigabytes), this requires either the temporary allocation of a large amount of gateway memory or the use of a temporary file. For details on controlling the use of memory versus temporary files, see the TIBCO Patterns Online References, the TIBCO Patterns Programmer’s Guide, and the -G command-line option in the "Running the TIBCO Patterns Server" section of the TIBCO Patterns Installation Guide.