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https://issues.apache.org/jira/browse/AMBARI-9376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17819504#comment-17819504
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Akshesh Doshi commented on AMBARI-9376:
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For any future readers, I solved the "{*}The container-executor binary should
be set setuid.{*}" error by running _{{chmod +s bin/container-executor.sh}}_ on
the file.
> NodeManager start failed in secure cluster (container-executor permissions
> 0050 rather than 6050)
> -------------------------------------------------------------------------------------------------
>
> Key: AMBARI-9376
> URL: https://issues.apache.org/jira/browse/AMBARI-9376
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Priority: Major
> Fix For: 2.0.0
>
>
> **Steps to Reproduce:**
> * Installed 10 node cluster
> * While going through security wizard, nodemanager start failed on 6/7
> hosts with same error message in nodemanager log.
> org.apache.hadoop.util.Shell$ExitCodeException: Invalid permissions on
> container-executor binary.
> **The container-executor binary should be set setuid.**
> Service NodeManager failed in state INITED; cause:
> org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Failed to initialize
> container executor
> **ls -ltrh /usr/lib/hadoop-yarn/bin/container-executor**
> \----r-x---. 1 root hadoop 36K Apr 15 02:52 /usr/lib/hadoop-yarn/bin
> /container-executor
> On One Host where nodemanager came up:
> **ls -ltrh /usr/lib/hadoop-yarn/bin/container-executor**
> \--<del>Sr-s</del>\--. 1 root hadoop 40K Apr 15 02:52 /usr/lib/hadoop-yarn/bin
> /container-executor
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