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https://issues.apache.org/jira/browse/YARN-4595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Billie Rinaldi updated YARN-4595:
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Description:
Mounting files or directories from the host is one way of passing configuration
and other information into a docker container. We could allow the user to set
a list of mounts in the environment of ContainerLaunchContext (e.g.
/dir1:/targetdir1,/dir2:/targetdir2). These would be mounted read-only to the
specified target locations.
Due to permissions and user concerns, for this ticket we will require the
mounts to be resources that are in the distributed cache.
was:Mounting files or directories from the host is one way of passing
configuration and other information into a docker container. We could allow
the user to set a list of mounts in the environment of ContainerLaunchContext
(e.g. /dir1:/targetdir1,/dir2:/targetdir2). These would be mounted read-only
to the specified target locations.
> Add support for configurable read-only mounts
> ---------------------------------------------
>
> Key: YARN-4595
> URL: https://issues.apache.org/jira/browse/YARN-4595
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn
> Reporter: Billie Rinaldi
> Assignee: Billie Rinaldi
> Attachments: YARN-4595.1.patch, YARN-4595.2.patch, YARN-4595.3.patch
>
>
> Mounting files or directories from the host is one way of passing
> configuration and other information into a docker container. We could allow
> the user to set a list of mounts in the environment of ContainerLaunchContext
> (e.g. /dir1:/targetdir1,/dir2:/targetdir2). These would be mounted read-only
> to the specified target locations.
> Due to permissions and user concerns, for this ticket we will require the
> mounts to be resources that are in the distributed cache.
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