[jira] [Updated] (MINIFICPP-1188) Fix repo tests on linux systems with tmpfs /tmp

["Marton Szasz (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MINIFICPP-1188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marton Szasz updated MINIFICPP-1188:
------------------------------------
    Fix Version/s: 0.9.0

> Fix repo tests on linux systems with tmpfs /tmp
> -----------------------------------------------
>
>                 Key: MINIFICPP-1188
>                 URL: https://issues.apache.org/jira/browse/MINIFICPP-1188
>             Project: Apache NiFi MiNiFi C++
>          Issue Type: Improvement
>            Reporter: Marton Szasz
>            Assignee: Marton Szasz
>            Priority: Minor
>             Fix For: 0.9.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Repo tests use /tmp for temporary repos. Many linux distros (e.g. Arch, Gentoo) mount /tmp as tmpfs, which is the page cache mounted as a filesystem. Since we use RocksDB repositories with direct IO (i.e. send IO directly to disk, avoid page cache), the integration tests that try to open repositories under /tmp fail on the affected systems.
> Fix: Place the temporary test repositories under /var/tmp instead.



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