[Bug 529220] New: Fedora::Bugzilla - script gets stuck when getting a big BZ

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Summary: Fedora::Bugzilla - script gets stuck when getting a big BZ

https://bugzilla.redhat.com/show_bug.cgi?id=529220

           Summary: Fedora::Bugzilla - script gets stuck when getting a
                    big BZ
           Product: Fedora
           Version: 11
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: medium
          Priority: low
         Component: perl-Fedora-Bugzilla
        AssignedTo: cweyl(a)alumni.drew.edu
        ReportedBy: jpirko(a)redhat.com
         QAContact: extras-qa(a)fedoraproject.org
                CC: cweyl(a)alumni.drew.edu,
                    fedora-perl-devel-list(a)redhat.com, mmaslano(a)redhat.com
    Classification: Fedora
    Target Release: ---


Created an attachment (id=364932)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=364932)
test script

Description of problem:

When I use Fedora::Bugzilla->get_bug() to get a big BZ (e.g. with 4MB
attachment), it gets stuck after a while and top shows ~99% cpu usage for this
script. I use bz504799 to trigger this.

Version-Release number of selected component (if applicable):

0.10-1 - I tried 0.13 from CPAN and problem is still there.
How reproducible:
always

Steps to Reproduce:
run attached script

Actual results:
Script will never finish and consumes ~98% of cpu.

Expected results:
Script finishes.

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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https://bugzilla.redhat.com/show_bug.cgi?id=529220


Chris Weyl <cweyl(a)alumni.drew.edu&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED




--- Comment #1 from Chris Weyl <cweyl(a)alumni.drew.edu&gt;  2009-10-15 21:23:46 EDT ---
Thanks for the reports!  I'm working on a number of enhancements/fixes, and
will address these shortly.

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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https://bugzilla.redhat.com/show_bug.cgi?id=529220





--- Comment #2 from Chris Weyl <cweyl(a)alumni.drew.edu&gt;  2009-10-16 00:18:05 EDT ---
Interesting -- Im "not authorized to access bug#504799".  Do you have another
bug where you're seeing this?

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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https://bugzilla.redhat.com/show_bug.cgi?id=529220





--- Comment #3 from Jiri Pirko <jpirko(a)redhat.com&gt;  2009-10-16 04:29:55 EDT ---
(In reply to comment #2)
>  Interesting -- Im "not authorized to access bug#504799". 
> Do you have another
>  bug where you're seeing this?   
Ups, this is private bz. I'll try to find another...

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

[Red Hat Bugzilla]

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https://bugzilla.redhat.com/show_bug.cgi?id=529220





--- Comment #4 from Jiri Pirko <jpirko(a)redhat.com&gt;  2009-10-16 04:43:29 EDT ---
ok - here's the bz you can use (16MB attachment) - bz515677

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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Chris Weyl <cweyl(a)alumni.drew.edu&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
    External Bug ID|                            |CPAN 35672
                 CC|                            |skasal(a)redhat.com
          Component|perl-Fedora-Bugzilla        |perl-XML-Twig
         AssignedTo|cweyl(a)alumni.drew.edu       |skasal(a)redhat.com




--- Comment #5 from Chris Weyl <cweyl(a)alumni.drew.edu&gt;  2009-10-18 03:55:21 EDT ---
Hmmm....  Looks like this is actually an XML::Twig issue, reportes as rt35672;
there's a 3.33 "development" kicking around on xmltwig.com that resolves
this.

http://rt.cpan.org/Public/Bug/Display.html?id=35672
http://xmltwig.com/xmltwig/XML-Twig-3.33.tar.gz

I've filed another tix asking that it be "officially" released to the CPAN;
if
that happens we can easily update perl-XML-Twig...  If it doesn't, we should
still look at updating perl-XML-Twig, as there are 2+ years of
fixes/enhancements in there.

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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Chris Weyl <cweyl(a)alumni.drew.edu&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
    External Bug ID|                            |CPAN 50612




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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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--- Comment #6 from Jiri Pirko <jpirko(a)redhat.com&gt;  2009-10-18 12:34:37 EDT ---
Right, I installed XML-Twig-3.33.tar.gz and the issue does not occur.

Thanks Chris.

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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--- Comment #7 from Marcela Mašláňová <mmaslano(a)redhat.com&gt;  2009-10-19 11:29:35 EDT
---
I believe these bug fixes are valuable and we should update XML::Twig. In
Changes are mainly bugfixes so I hope it will be ok.

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

[Red Hat Bugzilla]

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=529220





--- Comment #8 from Chris Weyl <cweyl(a)alumni.drew.edu&gt;  2009-10-21 23:51:41 EDT ---
Ok, so no response from the author.  I'm going to deploy 3.33 into production
on a couple systems at work tomorrow and see what happens...  Assuming
everything goes OK (as I believe it will) I'll update our package here.

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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comments should be made in the comments box of this bug.


https://bugzilla.redhat.com/show_bug.cgi?id=529220





--- Comment #9 from Marcela Mašláňová <mmaslano(a)redhat.com&gt;  2009-10-22 03:38:47 EDT
---
Um, I've already update to 0.33 in F-12 and rawhide. I believe with comparison
to other Fedora updates, this is only small risk.

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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https://bugzilla.redhat.com/show_bug.cgi?id=529220





--- Comment #10 from Chris Weyl <cweyl(a)alumni.drew.edu&gt;  2009-10-22 10:44:03 EDT
---
No problem. :) The author did just respond and state that he is going to cut a
new GA release "ASAP", so hopefully we can switch over when that comes out.  (I
have a feeling it's also going to be called 3.33)

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[Bug 529220] Fedora::Bugzilla - script gets stuck when getting a big BZ

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https://bugzilla.redhat.com/show_bug.cgi?id=529220

Marcela Mašláňová <mmaslano(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
         Resolution|                            |NEXTRELEASE

--- Comment #11 from Marcela Mašláňová <mmaslano(a)redhat.com&gt; 2010-02-09 07:32:31 EST
---
I'd like to close it as nextrelease (F-12).

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