Change NN and JobTracker dynamically during runtime

Hi, I have a use case like this - in a multi cluster (hadoop cluster) environment if I would like to send a job/oozie workflow to a desired cluster during runtime, how can this be done. I see that there is JavaActionExecutor class which read NN and JobTracker in createBaseHadoopConf method All H

Re: Change NN and JobTracker dynamically during runtime

he load balancer can choose the JT or NN node runtime, > e.g. on a round robin basis. > > Regards, > > Andras > > -- > Andras PIROS > Software Engineer > <http://www.cloudera.com/> > > On Thu, Dec 1, 2016 at 9:29 PM, mdk-swandha > wrote: > > > Hi, &

Re: Change NN and JobTracker dynamically during runtime

here runtime routing to different JT / NN > instances via Oozie (and not e.g. coming from a load balancer setting > configured runtime) is better? > > Thanks, > > Andras > > -- > Andras PIROS > Software Engineer > <http://www.cloudera.com/> > > On Mon, De

Re: Change NN and JobTracker dynamically during runtime

to write this in my service. Please inform me if you anything is not clear in my use case. Thanks. On Mon, Dec 5, 2016 at 11:57 AM, mdk-swandha wrote: > You mean I have to set env variables for each job/workflow execution and > then it will be picked up by Oozie. And I should set them

Job Submission to Cross Cluster Fails

Hi, I have the following configuration: Cluster 1: Job Submission through Hue (hue1) to Cluster 1 (NN1 and RM1) via Oozie works. Cluster 2: Job Submission through Hue (hue2) to Cluster 2 (NN2 and RM2) via Oozie works. As Oozie is cluster agnostic - now I have tweaked my Hue code to submit job t

Re: Job Submission to Cross Cluster Fails

gned to work against multiple clusters, but I don't know if it > can be done via Hue. > > gp > > On Mon, Mar 6, 2017 at 8:49 PM, mdk-swandha > wrote: > > > Hi, > > > > I have the following configuration: > > > > Cluster 1: > > Job Submission