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https://issues.apache.org/jira/browse/BIGTOP-1050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Roman Shaposhnik reopened BIGTOP-1050:
--------------------------------------
[~mackrorysd] I think Vinod is absolutely right. Besides, I now see that NM is
refusing to start on my test cluster:
{noformat}
2013-10-09 14:42:23,336 FATAL
org.apache.hadoop.yarn.server.nodemanager.NodeManager: Error starting
NodeManager
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Failed to initialize
container executor
at
org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:148)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
at
org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:338)
at
org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:386)
Caused by: java.io.IOException: Linux container executor not configured
properly (error=22)
at
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.init(LinuxContainerExecutor.java:153)
at
org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceInit(NodeManager.java:146)
... 3 more
Caused by: org.apache.hadoop.util.Shell$ExitCodeException: Invalid permissions
on container-executor binary.
at org.apache.hadoop.util.Shell.runCommand(Shell.java:464)
at org.apache.hadoop.util.Shell.run(Shell.java:379)
at
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:589)
at
org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.init(LinuxContainerExecutor.java:147)
... 4 more
2013-10-09 14:42:23,347 INFO
org.apache.hadoop.yarn.server.nodemanager.NodeManager: SHUTDOWN_MSG:
{noformat}
Reopening the JIRA so you can take care of it. Thanks!
> Permissions on YARN LCE should be 4754
> --------------------------------------
>
> Key: BIGTOP-1050
> URL: https://issues.apache.org/jira/browse/BIGTOP-1050
> Project: Bigtop
> Issue Type: Bug
> Reporter: Sean Mackrory
> Assignee: Sean Mackrory
> Fix For: 0.7.0
>
> Attachments:
> 0001-BIGTOP-1050.-Permissions-on-YARN-LCE-should-be-4754.patch
>
>
> The permissions we set for the YARN container executor are not exactly
> correct and are different from what we used to set for the MRv1 task
> containers. The requirements for the permissions are as follows:
> * Readable/executable by the group
> * Not executable by others
> * Not writable by others
> * Set UID
> * Owned by root
> I've tested this in YARN and have tested that I can still submit and run jobs
> successfully with these new permissions. This is somewhat second-hand
> information, so I'll CC [~atm] in case I've missed any important details or
> context...
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