AFAIK the only user of this interface is Oozie. You might want to shoot a message to [email protected] and let them know about the change.
Alan. On Feb 12, 2012, at 5:12 PM, Dmitriy Ryaboy wrote: > I created https://issues.apache.org/jira/browse/PIG-2528 to track this > issue. > Please let me know early if you have grave concerns, as I am about to sink > some hours into it.. > > Dmitriy > > On Sun, Feb 12, 2012 at 5:01 PM, Dmitriy Ryaboy <[email protected]> wrote: > >> Hi folks, >> For the purposes of tracing usage and statistics of Pig scripts, I'd like >> to be able to correlate the information PPNL can now collect with the >> script that was actually running. Currently, a script id gets passed into >> every PPNL call, but it's just a UUID, so one can't compare it to other >> executions of the same script. >> >> It seems to me like most of what I need would be taken care of by adding a >> setScriptPlan(String lp) method to the PPNL interface, and calling it from >> ScriptState's setScriptFeatures(LogicalPlan lp). My PPNL could then walk >> the plan and come up with some representation that would be reusable >> between different runs of the same script. >> >> This would be a backwards incompatible change, as it requires adding a >> method to an interface. PPNL is labeled as evolving, and I don't believe >> that it's widely used at the moment. >> >> Thoughts / Suggestions / Objections? >> >> -Dmitriy >>
