You can use maxNumSegments to generate more than one segment. And instead of passing a list of segment names around, why not just loop over the entire directory, and move finished segments to another.
-----Original message----- > From:Edoardo Causarano <[email protected]> > Sent: Monday 22nd September 2014 15:25 > To: [email protected] > Subject: Re: get generated segments from step / fetch all empty segments > > Hi Meraj, > > at the moment I’m not, but in the Generator job class the method “generate” > does return a list of Paths therefore the possibility is there (somehow.) For > now I’m concentrating on passing at least 1 segment name from one step to the > other, then I’ll see if and how I can get more. > > > Best, > Edoardo > > > On 22 september 2014 at 14:50:03, Meraj A. Khan ([email protected]) wrote: > > Hi Edoardo, > > How do you generate the multiple segments at the time of generate phase? > On Sep 22, 2014 6:01 AM, "Edoardo Causarano" <[email protected]> > wrote: > > > Hi all, > > > > I’m building an Oozie workflow to schedule the generate, fetch, etc… > > workflow. Right now I'm trying to feed the list of generated segments into > > the following fetch stage. > > > > The “crawl” script assumes that the most recently added segment is > > un-fetched and does some hdfs shell scripting to determine its name and > > stuff this into a shell variable, but I’d like to avoid this and somehow > > feed the list of generated segments directly into the following step. > > > > I have the feeling that I could use the ooze “capture data from action” > > option but I think that will require fiddling with the Generator class > > source; that’s ok but I’m a bit weary of adding custom code that may not be > > > > part of the core distribution. Has anyone already done something similar, > > preferably without touching the source? (e.g. > > http://qnalist.com/questions/2330221/nutch-oozie-and-elasticsearch but it > > now 404s on GitHub) > > > > > > Best, > > Edoardo > > > > -- > > Edoardo Causarano > > Sent with Airmail > -- > Edoardo Causarano > Sent with Airmail
