GCP Publisher Agent Configuration(3.2)

Main Tab

The GCP PubSub Publisher Main tab contains settings related to the profile and handling of messages for submission by the agent.

GCP PubSub Publisher Configuration - Main tab

SettingDescription
Google GCP ProfileThis is the profile to use for subscription. For more information, see GCP (3.1)
ProjectThis is to identify the project that contains the subscribed PubSub subscription and associated Topic.
TopicThis is to identify existing PubSub topics within a project.
Enable Message OrderingCheck this to publish messages in the same order as the orderingKey.
EndpointThe custom URL that you must specify for using the GCP services. The Endpoint must be specified in the format host:port.

Advanced Tab

GCP PubSub Publisher Configuration - Advanced tab

SettingDescription

Group Messages Threshold

This is to set the number of messages to be allowed in a batch for publishing. 
Group Milliseconds ThresholdThis is to set the time elapse from the first message retrieval before publishing subsequent batches in one instance.
Group Kilobytes ThresholdThis is the threshold for messages to be published based on the configured kilobytes. Once the size is met, all messages within the threshold will be published in a batch.
Max Outstanding Messages

Maximum number of messages to be published from PubSub. 

Max Outstanding KilobytesMaximum size for messages to be published from PubSub.
Executor ThreadsThe number of threads for each stream to handle outgoing messages.