Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
MapReduce >> mail # user >> Re: How to make AM terminate if client crashes?

Copy link to this message
Re: How to make AM terminate if client crashes?
The architecture is built around detachable clients. So, no, it doesn't happen automatically. Even if we were to add that feature, it'd be fraught with edge cases - network issues causing app-termination even though client is still alive etc.

Any more details on why this is desired?


On Jan 11, 2014, at 11:37 AM, John Lilley <[EMAIL PROTECTED]> wrote:

> We have a YARN application that we want to automatically terminate if the YARN client disconnects or crashes.  Is it possible to configure the YarnClient-RM connection so that if the client terminates the RM automatically terminates the AM?  Or do we need to build our own logic (e.g. a direct client-AM connection) for that?
> Thanks
> John
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.