Quantcast
Channel: Hortonworks » All Replies
Viewing all articles
Browse latest Browse all 3435

Mapreduce on namenodes?

$
0
0

When I run mapreduce I see that namenodes also create containers and work like datanodes. I thought that the namenodes are not involved in data processing. Am I wrong?


Viewing all articles
Browse latest Browse all 3435

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>