Tez will run tasks throughout the cluster. However, it takes care of propagating the libraries and configuration to other nodes - which is why only the client needs to be configured.
On Mon, Apr 4, 2016 at 6:51 PM, Maria <[email protected]> wrote: > > Hi,all. > Is it just because tez is a client-side plug-in, so we can only need to > configure tez-libraries in the hadoop client node hadoop classpath,and do > not need to send and configure them to any datanode? Is there any other > reasons? > > Thanks for any reply. > > Maria. >
