Q
does yarn replace mapreduce
I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
YARN (Yet Another Resource Negotiator) doesn't replace MapReduce but rather complements it by enhancing Hadoop's processing capabilities. Introduced in Hadoop 2.0, YARN is a cluster management technology that allows for multiple data processing engines like MapReduce, Spark, and others to run on the same platform more efficiently and with better resource utilization. MapReduce is a programming model for processing and generating large data sets with a parallel, distributed algorithm on a cluster, which can be run on YARN. Thus, YARN acts as the operating system for Hadoop, helping manage resources and schedule tasks, while MapReduce remains one of the key data processing methodologies that can be deployed on YARN. Essentially, YARN enables more flexible and powerful data processing paradigms beyond MapReduce within the Hadoop ecosystem, rather than replacing MapReduce outright.
You May Like
You May Like
Q&A
- •how to straighten resin miniatures
- •titanium meaning
- •how to add promo code for instant ink
- •does corn has fiber
- •how do you glue polypropylene to polypropylene
Popular Information