error reading package header

[Paul B Schroeder]

On 08/20/2010 02:11 PM, Dan Horák wrote:
> Hi Paul,
>
> Paul B Schroeder píše v Čt 19. 08. 2010 v 18:39 -0500:
>> I've been happily building my new distro packages in koji for the last
>> couple of months.  And still can seem to build any package without
>> issue.  With one exception.  I've recently run into an issue when I
>> tried to build anaconda for the first time.
>>
>> kojid is not reading the header of source RPM that gets created for
>> whatever reason.  When I go into the /mnt/koji/work/tasks directory and
>> find the source RPM that was created from the buildSRPMFromSCM task, I
>> can run command line rpm commands against it without any problem.  So it
>> seems that the issue isn't with the RPM iself, but with kojid reading it.
>
> most likely it's an issue when urllib2 tries to send data read from
> network and sent to a file object that's then used in hdrFromFdno() rpm
> function. It doesn't return enough data for the whole rpm header and
> fails. Try the patch from the attachments, it's not nice, but it helps.
Just got a chance to try this..  And the patch seems to have done the 
trick..  Thanks!


>
>> Again, I do not have this issue with no other package that I build in
>> koji.  Any ideas as to what may be going on?
>>
>> Here is the error output I get from running koji build on the command line:
>>
>> Created task: 1010
>> Task info: http://koji.aus.vbridges.com/koji/taskinfo?taskID=1010
>> Watching tasks (this may be safely interrupted)...
>> 1010 build (LEAF-1.3.0,
>> /svn/cM4yhIeeur34JreJe5aVNr/LEAF:LEAF-1.3.0/anaconda:HEAD): free
>> 1010 build (LEAF-1.3.0,
>> /svn/cM4yhIeeur34JreJe5aVNr/LEAF:LEAF-1.3.0/anaconda:HEAD): free ->  open
>> (kojibuilder2)
>>     1011 buildSRPMFromSCM
>> (/svn/cM4yhIeeur34JreJe5aVNr/LEAF:LEAF-1.3.0/anaconda:HEAD): free
>>     1011 buildSRPMFromSCM
>> (/svn/cM4yhIeeur34JreJe5aVNr/LEAF:LEAF-1.3.0/anaconda:HEAD): free ->
>> open (kojibuilder2)
>>     1011 buildSRPMFromSCM
>> (/svn/cM4yhIeeur34JreJe5aVNr/LEAF:LEAF-1.3.0/anaconda:HEAD): open
>> (kojibuilder2) ->  closed
>>     0 free  1 open  1 done  0 failed
>> 1010 build (LEAF-1.3.0,
>> /svn/cM4yhIeeur34JreJe5aVNr/LEAF:LEAF-1.3.0/anaconda:HEAD): open
>> (kojibuilder2) ->  FAILED: Fault:<Fault 1: 'Traceback (most recent call
>> last):\n  File "/usr/sbin/kojid", line 1285, in runTask\n    response =
>> (handler.run(),)\n  File "/usr/sbin/kojid", line 1361, in run\n
>> return self.handler(*self.params,**self.opts)\n  File "/usr/sbin/kojid",
>> line 1822, in handler\n    h = self.readSRPMHeader(srpm)\n  File
>> "/usr/sbin/kojid", line 1895, in readSRPMHeader\n    h =
>> koji.get_rpm_header(fo)\n  File
>> "/usr/lib/python2.6/site-packages/koji/__init__.py", line 770, in
>> get_rpm_header\n    hdr = ts.hdrFromFdno(fo.fileno())\n  File
>> "/usr/lib64/python2.6/site-packages/rpm/transaction.py", line 154, in
>> hdrFromFdno\n    raise rpm.error("error reading package header")\nerror:
>> error reading package header\n'>
>>     0 free  0 open  1 done  1 failed
>>
>> 1010 build (LEAF-1.3.0,
>> /svn/cM4yhIeeur34JreJe5aVNr/LEAF:LEAF-1.3.0/anaconda:HEAD) failed
>> make: *** [scratch-build] Error 1
>>
>>
>> And some package versions:
>> [root at kojibuilder2 ~]# rpm -q koji-builder
>> koji-builder-1.3.2-1.fc13.noarch
>> [root at kojibuilder2 ~]# rpm -q rpm
>> rpm-4.8.1-2.fc13.x86_64
>
>
> With regards,
>
> Dan
>

-- 
---
Paul B Schroeder
<paulbsch "at" vbridges "dot" com>