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https://issues.apache.org/jira/browse/MESOS-6914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16431847#comment-16431847
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wangyuzhao commented on MESOS-6914:
-----------------------------------

I encountered this issue,  even add  "export MESOS_hadoop_home=xxx" in the 
mesos_agent_env.sh.

i wonder it's related to the isolation  mechanism, such as cgroups.Does it 
includes the namespace's file system isolation, i.e Mount?

> Command 'hadoop version 2>&1' failed
> ------------------------------------
>
>                 Key: MESOS-6914
>                 URL: https://issues.apache.org/jira/browse/MESOS-6914
>             Project: Mesos
>          Issue Type: Bug
>            Reporter: yangjunfeng
>            Priority: Major
>
> I am green hand in spark on mesos.
> when I run spark-shell on mesos. The error is below:
> Command 'hadoop version 2>&1' failed; this is the output:
> sh: hadoop: command not found
> Failed to fetch 
> 'hdfs://188.188.0.189:9000/usr/yjf/spark-2.1.0-bin-hadoop2.7.tgz': Failed to 
> create HDFS client: Failed to execute 'hadoop version 2>&1'; the command was 
> either not found or exited with a non-zero exit status: 127
> Failed to synchronize with agent (it's probably exited)
> How can I fix this problom.
> Thanks a lot!



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