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https://issues.apache.org/jira/browse/IMPALA-13941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Smith resolved IMPALA-13941.
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Fix Version/s: Impala 5.0.0
Resolution: Fixed
> Show the current permissions of /var/tmp in error message
> ---------------------------------------------------------
>
> Key: IMPALA-13941
> URL: https://issues.apache.org/jira/browse/IMPALA-13941
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Quanlong Huang
> Assignee: Arnab Karmakar
> Priority: Major
> Labels: newbie, ramp-up
> Fix For: Impala 5.0.0
>
>
> We have an error message like this:
> {code:java}
> Error: The permissions on /var/tmp must precisely match "drwxrwxrwt". This
> directory is used by the Kerberos replay cache. To rectify this issue, run
> "chmod 01777 /var/tmp" as root.{code}
> It'd be helpful to also report the current permissions. Related codes:
> {code:cpp}
> if ((st.st_mode & 01777) != 01777) {
> return Status("Error: The permissions on /var/tmp must precisely match "
> "\"drwxrwxrwt\". This directory is used by the Kerberos replay cache.
> To "
> "rectify this issue, run \"chmod 01777 /var/tmp\" as root.");
> }{code}
> [https://github.com/apache/impala/blob/5f06f4743007bda13d1d45c2a16adab472e7ba23/be/src/rpc/authentication.cc#L1236-L1240]
> Tests can be added in tests/custom_cluster/test_logging.py
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