James,
Makes sense to create a JIRA to improve UnpackContent to extract these
attributes in the event of a zip file that happens to present them. The
concept of lastModifiedDate does appear easily accessed if available in the
metadata. Owner/Creator/Creation information looks less standard in the
case of a Zip but perhaps still capturable as extra fields.
Thanks
On Wed, Jan 31, 2024 at 10:01 AM James McMahon <jsmcmah...@gmail.com> wrote:
> I tried to use UnpackContent to extract the files within a zip file named
> ABC DEF (1).zip. (the filename has spaces in its name).
>
> UnpackContent seemed to work, but it did not preserve file attributes from
> the files in the zip. For example, the lastModifiedTime is not available
> so downstream I am unable to do
> this:
> ${file.lastModifiedTime:toDate("yyyy-MM-dd'T'HH:mm:ssZ"):format("yyyyMMddHHmmss")}
>
> I did some digging and found that on the UnpackContent page, it says:
> file.lastModifiedTime "The date and time that the unpacked file was last
> modified (*tar only*)."
>
> I need these file attributes for those files I extract from the zip. So as
> an alternative I tried configuring an ExecuteStreamCommand processor like
> this:
> Command Arguments -c;"unzip -p -q < -"
> Command Path /bin/bash
> Argument Delimiter ;
>
> It throws these errors:
>
> 16:41:30 UTCERROR13023d28-6154-17fd-b4e8-7a30b35980ca
> ExecuteStreamCommand[id=13023d28-6154-17fd-b4e8-7a30b35980ca] Failed to
> write flow file to stdin due to Broken pipe: java.io.IOException: Broken
> pipe 16:41:30 UTCERROR13023d28-6154-17fd-b4e8-7a30b35980ca
> ExecuteStreamCommand[id=13023d28-6154-17fd-b4e8-7a30b35980ca] Transferring
> flow file FlowFile[filename=ABC DEF (1).zip] to nonzero status. Executable
> command /bin/bash ended in an error: /bin/bash: -: No such file or directory
>
> It does not seem to be applying the unzip to the stdin of the ESC
> processor. None of the files in the zip archive are output from ESC.
>
> What needs to be changed in my ESC configuration?
>
> Thank you in advance for any help.
>
>
