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Posted to yarn-issues@hadoop.apache.org by "Eric Badger (JIRA)" <ji...@apache.org> on 2018/05/02 22:35:10 UTC
[jira] [Updated] (YARN-7810) TestDockerContainerRuntime test
failures due to UID lookup of a non-existent user
[ https://issues.apache.org/jira/browse/YARN-7810?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Badger updated YARN-7810:
------------------------------
Labels: Docker (was: )
> TestDockerContainerRuntime test failures due to UID lookup of a non-existent user
> ---------------------------------------------------------------------------------
>
> Key: YARN-7810
> URL: https://issues.apache.org/jira/browse/YARN-7810
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Shane Kumpf
> Assignee: Shane Kumpf
> Priority: Major
> Labels: Docker
> Fix For: 3.1.0, 2.10.0, 2.9.1, 3.0.2
>
> Attachments: YARN-7810-branch-2.001.patch, YARN-7810-branch-2.002.patch, YARN-7810-branch-3.0.001.patch, YARN-7810.001.patch, YARN-7810.002.patch
>
>
> YARN-7782 enabled the Docker runtime feature to remap the username to uid:gid form for launching Docker containers. The feature does an {{id -u}} and {{id -G}} to get the UID and GIDs. This fails with the test user, as that user doesn't actually exist on the host.
> {code:java}
> [ERROR] testContainerLaunchWithCustomNetworks(org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.TestDockerContainerRuntime) Time elapsed: 0.411 s <<< ERROR!
> org.apache.hadoop.yarn.server.nodemanager.containermanager.runtime.ContainerExecutionException:
> ExitCodeException exitCode=1: id: 'run_as_user': no such user
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.getUserIdInfo(DockerLinuxContainerRuntime.java:711)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(DockerLinuxContainerRuntime.java:757)
> at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.TestDockerContainerRuntime.testContainerLaunchWithCustomNetworks(TestDockerContainerRuntime.java:599){code}
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