Retrieved from Data Lake

The same document can be retrieved from Data Lake based on a schedule. The retrieve activity is used in the definition of a data flow. The result is multiple instances of the same document that have different headers but the same content.

The unique message id is used each time a document is retrieved from the Data Lake pipelines.

You can search for the published documents on a specific date and time that are already retrieved from Data Lake:

  1. Select the Retrieved from Data Lake (Date and Time) check box in the RETRIEVED FROM DATA LAKE category.
    Ensure that you have set the display view to Timeline, otherwise the check box is not available. Ensure that the time filter is narrow enough, otherwise you may see identical messages in OneView.

    This table shows the Retrieved from Data Lake category:

    Category Description
    Retrieved from Data Lake (Date and Time)

    Represents the date and time in which messages were retrieved from data pipelines.

    To select the search period click the calendar button: Calendar icon
  2. Click OK
  3. Select a time period.