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https://issues.apache.org/jira/browse/MESOS-1050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dominic Hamon reassigned MESOS-1050:
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Assignee: Dominic Hamon
> Containerizer broke getting hadoop binary from $HADOOP_HOME and $PATH
> ---------------------------------------------------------------------
>
> Key: MESOS-1050
> URL: https://issues.apache.org/jira/browse/MESOS-1050
> Project: Mesos
> Issue Type: Bug
> Components: containerization, hadoop
> Affects Versions: 0.18.0
> Reporter: Robert Lacroix
> Assignee: Dominic Hamon
> Fix For: 0.18.0
>
>
> In [mesos_containerizer.cpp
> |https://github.com/apache/mesos/blob/02a17d8826542b12db1ca3c2668102d7a1763ee8/src/slave/containerizer/mesos_containerizer.cpp#L499]
> the containerized always sets HADOOP_HOME to what's passed to the slave as
> --hadoop_home.
> Therefore even if --hadoop_home is unset, the check in [hdfs.hpp
> |https://github.com/apache/mesos/blob/02a17d8826542b12db1ca3c2668102d7a1763ee8/src/hdfs/hdfs.hpp#L41]
> is always true and getting the hadoop binary from $HADOOP_HOME or $PATH
> passed to the mesos-slave doesn't work. It tries to load hadoop from
> /bin/hadoop in this case.
> This is a new regression in 0.18.
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