Output record adapters are often used to
generate debug or state information. By default, the location to
which this data is written will be overridden by the --outputDir
flag.
In most cases, however, it is undesirable for these files to be written to the same location as the Forge output files.
In these cases, an output record adapter can be configured to
instead respect the --stateDir
flag by selecting the "Maintain
State" checkbox.
Now any files generated by this output record adapter will be
written to the <app dir>/data/state/
directory.
Note that the output file name must still be specified in the
"URL" property of the record adapter. The --outputPrefix
flag only overrides the indexer
adapter output file names, not output record adapter file
names.