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https://issues.apache.org/jira/browse/HDDS-1632?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Elek, Marton updated HDDS-1632:
-------------------------------
Summary: Make the hadoop home world readable and avoid sudo in
hadoop-runner (was: Make the hadoop home word readable and avoid sudo in
hadoop-runner)
> Make the hadoop home world readable and avoid sudo in hadoop-runner
> -------------------------------------------------------------------
>
> Key: HDDS-1632
> URL: https://issues.apache.org/jira/browse/HDDS-1632
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Trivial
> Labels: pull-request-available
> Fix For: 0.4.1
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> [~eyang] reporeted in HDDS-1609 that the hadoop-runner image can be started
> *without* mounting a real hadoop (usually, it's ounted) AND using a different
> uid:
> {code}
> docker run -it -u $(id -u):$(id -g) apache/hadoop-runner bash
> docker: Error response from daemon: OCI runtime create failed:
> container_linux.go:345: starting container process caused "chdir to cwd
> (\"/opt/hadoop\") set in config.json failed: permission denied": unknown.
> {code}
> There are two blocking problems here:
> * the /opt/hadoop directory (which is the CWD inside the container) is 700
> instead of 755
> * The usage of sudo in started scripts (sudo is not possible if the real
> user is not added to the /etc/passwd)
> Both of them are addressed by this patch.
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