Open the ML_SDR_REFINERY.ktr and locate the Hadoop File Input step in the upper-left.
Click to activate the hop between the Hadoop File Input and Parse weblog steps.
Click to deactivate all of the hops between the Log File List and Read Weblog Files steps.
Right-click to edit the Out to Staging DB step and select your staging database from the drop-down menu.
Click OK to close the window and save the transformation.