I'm using CDH 6.2. I add and change some Yarn config inside Cloudera Manager Web UI (related to yarn shuffle service), something like "NodeManager Advanced Configuration Snippet (Safety Valve) for yarn-site.xml"
![quangbilly79_0-1686199492751.png quangbilly79_0-1686199492751.png](https://community.cloudera.com/t5/image/serverpage/image-id/37735iBF817205832873EB/image-size/medium?v=v2&px=400)
I preview the result and Cloudera shows that some lines will be added to yarn-site.xml. But after restarting everything, I check yarn-site.xml at "/etc/hadoop/conf.cloudera.yarn/yarn-site.xml", I can't find any setting above, even the word "shuffle" doesn't appear anywhere at all? I also check for other files like marped-site.xml or core-site.xml, no luck so far
![quangbilly79_1-1686200195481.png quangbilly79_1-1686200195481.png](https://community.cloudera.com/t5/image/serverpage/image-id/37736i70D885D776D688F5/image-size/medium?v=v2&px=400)
So where the heck do all the settings above add to? I'm confused. I need the proper yarn-site.xml file with all the settings just like in the Cloudera web UI