Hi Vinaya,
java.io.tmpdir is already the fallback and I'm not aware of another level
of fallback.
Ensuring java.io.tmpdir is valid is also relevant for some third-party
libraries that rely on it (e.g. FileSystem that cache local files). It's
good practice to set that appropriately.
On Fri, Mar 26, 2021 at 6:32 AM vinaya <vinaya.be...@man-es.com> wrote:
> Hi Arvid,
>
> Thank you for the suggestion.
>
> Indeed, the specified setting was commented out in the Flink configuration
> (flink-conf.yaml).
>
> # io.tmp.dirs: /tmp
>
> Is there a fallback (e.g. /tmp) if io.tmp.dirs and
> System.getProperty("java.io.tmpdir") are both not set?
>
> Will configure this setting to a valid value as suggested.
>
> Kind regards,
> Vinaya
>
>
>
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