Creating a Distributed Logger with custom QoS

I am attempting to create a distributed logger using a custom QoS. I have created the following XML file:

<dds xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:noNamespaceSchemaLocation="http://community.rti.com/schema/5.2.0/rti_dds_qos_profiles.xsd" version="5.2.0">

<!-- Qos Library -->

<qos_library name="CustomQosLib">

<qos_profile name="CustomQos" base_name="BuiltinQosLib::Baseline.5.2.0"> <participant_qos>

<resource_limits>

<topic_data_max_length>512</topic_data_max_length>

</resource_limits>

</participant_qos>

</qos_profile>

</qos_library>

</dds>

I am making the domain particpiant factory aware of the custom qos with the following code.

DDS_DomainParticipantFactoryQos factory_qos;

DDSTheParticipantFactory->get_qos(factory_qos);

factory_qos.profile.url_profile.ensure_length(1, 1);

factory_qos.profile.url_profile[0] = DDS_String_dup("/valid/path/to/distributed_logger_qos.xml");

DDSTheParticipantFactory->set_qos(factory_qos);

When I use the following code, the distributed logger is correctly created with my custom qos.

RTI_DLOptions dlOptions;

dlOptions.setDomainId(_domain);

dlOptions.setApplicationKind("DistLogging");

dlOptions.setEchoToStdout(true);

DDSDomainParticipant* part = DDSTheParticipantFactory->create_participant_with_profile(_domain, "CustomQosLib", "CustomQos", NULL, DDS_STATUS_MASK_NONE);

dlOptions.setDomainParticipant(part);

RTI_DLDistLogger::setOptions(dlOptions);

_distributedLogger = RTI_DLDistLogger::getInstance();

When I try the following code:

RTI_DLOptions dlOptions;

dlOptions.setDomainId(_domain);

dlOptions.setApplicationKind("DistLogging");

dlOptions.setEchoToStdout(true);

dlOptions.setQosLibrary("CustomQosLib");

dlOptions.setQosProfile("CustomQos");

RTI_DLDistLogger::setOptions(dlOptions);

_distributedLogger = RTI_DLDistLogger::getInstance();

I get the following console output.

"DL Warning: RTI_DL_DDSEntities_create: QoS Library and Profile cannot be found, using default QoS"

Am I misinterpreting what setQosLibrary and setQosProfile do / what their input parameters should be? For code maintainability it would be preferable to not create the participant myself, but I can't seem to get the factory to acknowledge the qos inside of the construction of the distributed logger.

-Andrew