Sidharta Seethana created YARN-3851:
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Summary: 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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