Much thanks for your quick reply. Siddharth~ :） OK, I got it. But another question arises：How can it propagate the libraries and configuration to other nodes? Does it depends on hadoop distributed cache? I still can not find the code logic. :(
At 2016-04-05 10:27:55, "Siddharth Seth" <[email protected]> wrote: 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.
