Yes. If you dataset ³1HourLogs² is hourly, then every time it going to look for 23 previous hour logs + 1 .
On 2/20/14, 9:03 AM, "Scott Preddy" <[email protected]> wrote: >Will the snipped below over the same 23 logs it ran over the previous hour >(i.e. just bumping up >the log iterator by 1) each hour, or is oozie going to run the action once >24 logs are present, then not kick off the action again until 24 new logs >are present? I think it is the former, but just >making sure. > ><coordinator-app name="app-coord-daily" frequency="${coord:days(1)}" > start="2009-01-01T24:00Z" end="2009-12-31T24:00Z" >timezone="UTC" > xmlns="uri:oozie:coordinator:0.1"> > <datasets> > ><include>hdfs://foo:8020/app/dataset-definitions/datasets.xml</include> > </datasets> > <input-events> > <data-in name="input" dataset="1HourLogs"> > <start-instance>${coord:current(-23)}</start-instance> > <end-instance>${coord:current(0)}</end-instance> > </data-in> > </input-events> > <output-events> > <data-out name="output" dataset="1DayLogs"> > <instance>${coord:current(0)}</instance> > </data-out> > </output-events> > <action> > <workflow> > ... > </workflow> > </action> > </coordinator-app>
