created docker network DNS resolution of these hostnames
> among the containers is possible. provide --network-alias parameter to add
> hostname for DNS
>
> Check if that works for you.
> -Vinay
>
>
> On 5 Dec 2017 9:20 pm, "Alvaro Brandon" <alvarobran...@gmail.co
Hello:
I'm using Docker images to build a YARN cluster. I have a problem when the
node managers register with the resource manager.
Since they are containers they use the hash that the Docker engine assigns
to them as the hostname.
*17/12/05 14:56:16 INFO nodemanager.NodeStatusUpdaterImpl:
Hello all:
I have the following scenario.
- I have a cluster of 50 machines with Hadoop and Spark installed on them.
- I want to launch one Spark application through spark submit. However I
want this application to run on only a subset of these machines,
disregarding data locality. (e.g. 10
Hello everyone:
I've changed yarn.nodemanager.resource.cpu-vcores in my yarn-site.xml
configuration file and restarted all the yarn and hdfs services. However
the nodes doesn't reflect this change in the number of available virtual
cores, at least when I query the resource manager API. How can
Hello everyone:
I was wondering if there is any way to capture the event of an application
starting in YARN. The idea is to implement a Listener that every time a
YARN application starts, will query the REST API to get the current memory
and cores availables in the cluster. Any ideas on this?
