To create an automatic publication with a flat file source, perform the following tasks:
Access the create publication wizard.
Define basic publication properties.
Select and configure the publication source.
Optionally, define joins for the publication.
Review the publication field mapping, and if required, edit the mapping that
Data Integration Hub
generates by default.
Optionally, define a filter for the publication.
Define the publication schedule.
Optionally, assign permissions to publication. Select the category to which you want to assign the publication. Only the categories assigned to the associated application are available to assign to the publication.
Review the publication settings and save the publication.
Task Prerequisites
Before you start this task, verify the following prerequisites:
A file or files that hold the source data exist.
You know the location of the source files.
If you are publishing from HDFS, the HDFS connection that the workflow uses is configured in the
Data Integration Hub
Operation Console.
You have created an application.
You have created a topic.
If you are publishing from HDFS,
Data Integration Hub
does not delete the source files after it reads them. If required, you must delete the files yourself.