pass

Pass the output of the preceding flowgraph into the next one.

pass

The pass processor has no options.

Example: Using pass to debug a flowgraph

pass is handy for outputting data from the middle of a flowgraph, then allowing the flowgraph to continue unchanged. This simple example outputs some raw points as text, then passes the output unchanged to a put statement before ultimately feeding into a timechart:

emit -limit 10
| (view text ; pass)
| put value=Math.random()
| view timechart

The (view text ; pass) statement is handy for debugging; just insert it at any point in your flowgraph to check whether your data is being processed as expected.