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https://issues.apache.org/jira/browse/YARN-3851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sidharta Seethana updated YARN-3851:
------------------------------------
Release Note: (was: Support for this was added as part of YARN-3853 . It
wasn't straightforward (or very useful) to split the patches up, so a single
patch was submitted. )
> Add support for container runtimes in YARN
> -------------------------------------------
>
> Key: YARN-3851
> URL: https://issues.apache.org/jira/browse/YARN-3851
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Reporter: Sidharta Seethana
> Assignee: Sidharta Seethana
>
> We need the ability to support different container types within the same
> executor. Container runtimes are lower-level implementations for supporting
> specific container engines (e.g docker). These are meant to be independent of
> executors themselves - a given executor (e.g LinuxContainerExecutor) could
> potentially switch between different container runtimes depending on what a
> client/application is requesting. An executor continues to provide higher
> level functionality that could be specific to an operating system - for
> example, LinuxContainerExecutor continues to handle cgroups, users,
> diagnostic events etc.
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