derby.drda.traceDirectory property

Indicates the location of tracing files.

Security Considerations

The Network Server will attempt to create the trace directory (and any parent directories) if they do not exist. This will require that the Java security policy for derbynet.jar permits verification of the existence of the named trace directory and all necessary parent directories. For each directory created, the policy must allow

permission "directory", "read,write";

and for the trace directory itself, the policy must allow

permission "tracedirectory${/}-", "write";

See Customizing the Network Server's security policy for information about customizing the Network Server's security policy.




If the derby.system.home property has been set, it is the default. Otherwise, the default is the current directory.



Static or dynamic

Dynamic. You can change system values by using commands after the Network Server has been started.

Related reference property
derby.drda.keepAlive property
derby.drda.logConnections property
derby.drda.maxThreads property
derby.drda.minThreads property
derby.drda.portNumber property
derby.drda.securityMechanism property
derby.drda.sslMode property
derby.drda.startNetworkServer property
derby.drda.streamOutBufferSize property
derby.drda.timeSlice property
derby.drda.traceAll property