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https://issues.apache.org/jira/browse/YARN-9562?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16971141#comment-16971141
]
Shane Kumpf commented on YARN-9562:
-----------------------------------
Thanks for the new patches, [~ebadger]! I was able to successfully run a dshell
and MR PI job leveraging runC with these patches.
{code}
[root@y7001 ~]# runc list
ID PID STATUS BUNDLE
CREATED OWNER
container_e02_1573397883403_0003_01_000002 32546 running
/tmp/hadoop-yarn/nm-local-dir/nmPrivate/application_1573397883403_0003/container_e02_1573397883403_0003_01_000002
2019-11-10T15:03:22.810203063Z root
{code}
However, clean up of the container resources is failing due to permission
denied issues:
{code}
2019-11-10 15:03:11,637 INFO
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor: Deleting
absolute path :
/tmp/hadoop-yarn/nm-local-dir/usercache/hadoopuser/appcache/application_1573397883403_0002/container_e02_1573397883403_0002_01_000002
2019-11-10 15:03:11,653 WARN
org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperationExecutor:
Shell execution returned exit code: 255. Privileged Execution Operation Stderr:
Nonzero exit code=-1, error message='Unknown error code'
Stdout: main : command provided 3
main : run as user is nobody
main : requested yarn user is hadoopuser
failed to rmdir application_1573397883403_0002: Permission denied
failed to rmdir appcache: Permission denied
failed to rmdir filecache: Permission denied
failed to rmdir hadoopuser: Permission denied
failed to rmdir usercache: Permission denied
failed to rmdir filecache: Permission denied
failed to rmdir nm-local-dir: Permission denied
failed to rmdir hadoop-yarn: Directory not empty
failed to rmdir private_slash_tmp: Directory not empty
Error while deleting
/tmp/hadoop-yarn/nm-local-dir/usercache/hadoopuser/appcache/application_1573397883403_0002/container_e02_1573397883403_0002_01_000002:
39 (Directory not empty)
Full command array for failed execution:
[/usr/local/hadoop/bin/container-executor, nobody, hadoopuser, 3,
/tmp/hadoop-yarn/nm-local-dir/usercache/hadoopuser/appcache/application_1573397883403_0002/container_e02_1573397883403_0002_01_000002]
2019-11-10 15:03:11,653 ERROR
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor: DeleteAsUser
for
/tmp/hadoop-yarn/nm-local-dir/usercache/hadoopuser/appcache/application_1573397883403_0002/container_e02_1573397883403_0002_01_000002
returned with exit code: 255
org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperationException:
ExitCodeException exitCode=255: Nonzero exit code=-1, error message='Unknown
error code'
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperationExecutor.executePrivilegedOperation(PrivilegedOperationExecutor.java:182)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.privileged.PrivilegedOperationExecutor.executePrivilegedOperation(PrivilegedOperationExecutor.java:208)
at
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.deleteAsUser(LinuxContainerExecutor.java:871)
at
org.apache.hadoop.yarn.server.nodemanager.containermanager.deletion.task.FileDeletionTask.run(FileDeletionTask.java:125)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: ExitCodeException exitCode=255: Nonzero exit code=-1, error
message='Unknown error code'
{code}
> Add Java changes for the new RuncContainerRuntime
> -------------------------------------------------
>
> Key: YARN-9562
> URL: https://issues.apache.org/jira/browse/YARN-9562
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Eric Badger
> Assignee: Eric Badger
> Priority: Major
> Attachments: YARN-9562.001.patch, YARN-9562.002.patch,
> YARN-9562.003.patch, YARN-9562.004.patch, YARN-9562.005.patch,
> YARN-9562.006.patch, YARN-9562.007.patch, YARN-9562.008.patch,
> YARN-9562.009.patch, YARN-9562.010.patch, YARN-9562.011.patch,
> YARN-9562.012.patch, YARN-9562.013.patch, YARN-9562.014.patch
>
>
> This JIRA will be used to add the Java changes for the new
> RuncContainerRuntime. This will work off of YARN-9560 to use much of the
> existing DockerLinuxContainerRuntime code once it is moved up into an
> abstract class that can be extended.
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