Changing configuration values before the JVM is initialized

Use this method to change configuration values for the PCA/JVM plug-in when Adaptive Server is running, but the JVM is not initialized.

  1. Use sp_jreconfig to change configuration values.

  2. Load the configuration parameters into memory. Enter:

    sp_jreconfig "reload_config"
    

You do not need to restart Adaptive Server for the new configuration values to take effect.

NoteChanges made with sp_jreconfig "reload_config" take effect only if you have not yet initialized the JVM. Using sp_jreconfig modifies only the table values in sybpcidb, and does not affect the current in-memory data structures that were loaded into memory when you started Adaptive Server.

You can safely attempt this method even if you are unsure whether the JVM has been initialized or not. If the JVM has been initialized, the reload_config command fails and an error message displays. There are no negative consequences.