bugGNU Parallel - Bugs: bug #44250, pxz complains File format not...

 
 

bug #44250: pxz complains File format not recognized but decompresses anyway

Submitter:  Ole Tange <tange>
Submitted:  Sat 14 Feb 2015 06:45:35 PM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  Fixed
Privacy:  Public Assigned to:  tange
Open/Closed:  Closed
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Tue 03 Mar 2015 12:06:22 AM UTC, comment #4: 

Fixed in [96cfacb].

Ole Tange <tange>
Group administrator
Sun 01 Mar 2015 11:58:59 PM UTC, comment #3: 

Use the get-first-char trick for --pipe to solve this.

Ole Tange <tange>
Group administrator
Sun 01 Mar 2015 11:38:38 PM UTC, comment #2: 

Caused by empty output (both stdout and stderr empty):

$ parallel --compress-program pxz --compress true ::: giraf
pxz: (stdin): File format not recognized
pxz: (stdin): File format not recognized

Output on both stdout and stderr (no error):

$ parallel --compress-program pxz --compress ls /a\;echo ::: giraf
giraf
ls: cannot access /a: No such file or director

$ true | pxz | pxz -dc
pxz: (stdin): File format not recognized

Ole Tange <tange>
Group administrator
Sun 01 Mar 2015 11:23:05 PM UTC, comment #1: 

pixz is also confused.

parallel --decompress-program 'pixz -d' --compress-program pixz --compress echo ::: 1

Ole Tange <tange>
Group administrator
Sat 14 Feb 2015 06:45:35 PM UTC, original submission:  

$ parallel --compress-program pxz echo ::: 1
1
pxz: (stdin): File format not recognized

Ole Tange <tange>
Group administrator

 

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    Follow 5 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2015-03-03 tange StatusConfirmed Fixed
        Open/ClosedOpen Closed
    2015-02-14 tange StatusNone Confirmed
        Assigned toNone tange
        Summarypxz complains File format not recognized but compresses anyway pxz complains File format not recognized but decompresses anyway

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