thanks all. The problem appears that, the tablet server is not recognizing the option and still looking for column families in the set of options, and finds none, throwing an error. I'll update the code, rebuild and try again.
Also - I did take the meaning of "all" to be to combine values together whose keys are identical up to the timestamp, and not to combine all values of all columns into one .. but the question did occur to me. I'm not sure how to make this clearer to the user except for in the documentation.
On Jan 20, 2012, at 10:58 PM, Billie J Rinaldi wrote:
> Instead of configuring the options map manually, you can use
> after you've created the IteratorSetting.