Yes.. 'Fraction' is based on the number of alive nodes. What did you mean by Queue approach?Can you clarify it.. Thanks, Tina
On Wed, May 21, 2014 at 9:46 AM, Jagat Singh <[email protected]> wrote: > What you means by replicated in fraction of nodes? Is it related to > capacity of cluster in anyway ? Have you looked at Queue approach? > > > On Wed, May 21, 2014 at 1:49 PM, Tina Samuel <[email protected]> > wrote: > > > I would like to modify the Oozie code to introduce a new scheduling > pattern > > in Hadoop. I am new to Oozie. I read that there is a file called > > workflow.xml which has the actions that are to be performed by Hadoop. I > > want to introduce a new field to the job, something like a JOB_TYPE. For > > eg, if a job belongs to TYPE_1, then it should be replicated in all the > > worker nodes. If a job belongs to TYPE_2, then it should be replicated in > > only a fraction of nodes. Is it possible to modify the parser of Oozie > > which parses the workflow.xml?Please do help > > > > -- > > Tina > > > -- Tina
