Hi Anisha, Ambari updates the config files on hosts during component start. You might have noticed that the stale configs indicator stays till the service/component is started. Regards, Srimanth
On Wed, Apr 23, 2014 at 5:37 PM, Anisha Agarwal <[email protected]>wrote: > Hi, > > I had a question about how configuration changes work? > > So, say I have HDFS and Mapreduce installed, and I want to make a config > change from the UI. > I stop the service, make the change, save it, and start the service. > > At what point do the changes get propagated across the cluster? When we > save the changes, does cluster.xml get updated and pushed to each host at > that point, or does it happen after we issue the start command? > > Thanks, > Anisha > -- CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
