You'll have to restart the cluster.. create copy of your existing slave.. add it to slave files in master & restart the cluster
Mayur Rustagi Ph: +1 (760) 203 3257 http://www.sigmoidanalytics.com @mayur_rustagi <https://twitter.com/mayur_rustagi> On Tue, Jun 3, 2014 at 4:30 PM, Sirisha Devineni < sirisha_devin...@persistent.co.in> wrote: > Hi All, > > > > I have created a spark cluster on EC2 using spark-ec2 script. Whenever > more data is there to be processed I would like to add new slaves to > existing cluster and would like to remove slave node when the data to be > processed is low. > > > > It seems currently spark-ec2 doesn’t have option to add/remove slaves to > existing cluster. Could you please suggest how can we achieve this? > > > > *One liner problem statement*: How to add/remove slaves to/from Spark > cluster on EC2 using spark-ec2? > > > > Suggestions on when to add/remove slaves is much appreciated. > > > > Thanks & Regards, > > Sirisha Devineni > > DISCLAIMER ========== This e-mail may contain privileged and confidential > information which is the property of Persistent Systems Ltd. It is intended > only for the use of the individual or entity to which it is addressed. If > you are not the intended recipient, you are not authorized to read, retain, > copy, print, distribute or use this message. If you have received this > communication in error, please notify the sender and delete all copies of > this message. Persistent Systems Ltd. does not accept any liability for > virus infected mails. >
