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https://issues.apache.org/jira/browse/IMPALA-13937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on IMPALA-13937 started by Laszlo Gaal.
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> Docker image build script fails to set the sticky bit for /var/tmp when
> building on top of a Wolfi base image
> -------------------------------------------------------------------------------------------------------------
>
> Key: IMPALA-13937
> URL: https://issues.apache.org/jira/browse/IMPALA-13937
> Project: IMPALA
> Issue Type: Bug
> Affects Versions: Impala 5.0.0
> Reporter: Laszlo Gaal
> Assignee: Laszlo Gaal
> Priority: Major
>
> The Docker base image build script {{docker/install_os_packages.sh}} attempts
> to set the sticky bit (+t) on /tmp and on /var/tmp to support using Kerberos
> with Impala.
> Unfortunately the version of {{chmod}} that is bundled in the Wolfi base
> images is based on {{busybox}}, and it seems to ignore the user-friendly
> syntax used in the above shell script. This causes the {{chmod}} command to
> drop the sticky bit silently, withouh even reporting an error; but the sticky
> bit is never applied to these directories.
> Later, when the images are activated in an environment using Kerberos, this
> prevents Impala daemons from starting up, as the code contains an explicit
> check requiring this permission.
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