On 16 May 2014 19:21, Terence Yim <[email protected]> wrote: > > 5. If we had a well-known URL a service registry, one that would > support > > GET lookups and 302 redirects, what would you serve up? A Web UI for > > people, a REST API for app management, core app functionality... > Do you mean a hosted web service for discovery? It would be useful for > simple use cases. > However, the clients would need to poll for changes? >
For any client with access to the ZK nodes, ZK makes sense. But if we have it hosted in/near the RM, we can serve up a simple API for navigation. It works well for debugging, but wouldn't be the right approach for the in-YARN-cluster apps -- 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.
