On 5 November 2014 21:44, hsy...@gmail.com hsy...@gmail.com wrote:
Thanks Steve,
Is No 1 a new feature in YARN (Not released yet)?
Came out in Hadoop 2.4; only got working in Hadoop 2.5. We were the first
users.
And you mentioned slider saves the location in history files. What are the
On 6 November 2014 00:31, hsy...@gmail.com hsy...@gmail.com wrote:
Steve,
I found out from the code that everything is kept in history folder in
hdfs.
You mentioned that if I add new component, the history layout would be
discarded. What if I add more component instances in configuration?
Hi guys,
I noticed in the code when a container fails it will try to relaunch from
the same node. My question is if I restart whole application(Ex. AM got
killed, or manually restart the app). Does slider try to launch all
containers from the nodes where it was running?
Thanks!
Best,
Siyuan
On 5 November 2014 20:21, hsy...@gmail.com hsy...@gmail.com wrote:
Hi guys,
I noticed in the code when a container fails it will try to relaunch from
the same node. My question is if I restart whole application(Ex. AM got
killed, or manually restart the app). Does slider try to launch all
Thanks Steve,
Is No 1 a new feature in YARN (Not released yet)?
And you mentioned slider saves the location in history files. What are the
history files and where is it stored? Is it in HDFS?
If the one of the previous machines is gone, will it try to get resource
from new labeled machine?
Steve,
I found out from the code that everything is kept in history folder in
hdfs.
You mentioned that if I add new component, the history layout would be
discarded. What if I add more component instances in configuration? Do you
try to launch instance from previous node and add new instance
