Yarn - Container (RmContainer|Resource Container)

About

A resource container incorporates resource elements such as memory, cpu, disk, network etc.

The Docker Container Executor (DCE) allows the YARN NodeManager to launch YARN containers into Docker containers.

Management

Modify the number of container for an application

List

Yarn - Yarn CLI

yarn container -list <Application Attempt Id>

Status

Yarn - Yarn CLI

yarn container -status <ContainerId>

Memory

Log

File / Library dependency

A LocalResource represents a file/library required to run a container.


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