[Fedora-haskell-list] [Bug 649228] New: gen_contents_index takes to long to after every rpm transaction

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Summary: gen_contents_index takes to long to after every rpm transaction

https://bugzilla.redhat.com/show_bug.cgi?id=649228

           Summary: gen_contents_index takes to long to after every rpm
                    transaction
           Product: Fedora
           Version: 14
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: medium
          Priority: low
         Component: ghc
        AssignedTo: petersen(a)redhat.com
        ReportedBy: petersen(a)redhat.com
         QAContact: extras-qa(a)fedoraproject.org
                CC: petersen(a)redhat.com, bos(a)serpentine.com,
                    fedora-haskell-list(a)redhat.com
    Classification: Fedora
    Target Release: ---


Description of problem:
gen_contents_index takes upwards of 20s to regenerate
haddock doc indices and is run after every ghc-*-devel
package rpm transaction, which slows down installation,
updates, and removal of haskell libraries significantly.

Version-Release number of selected component (if applicable):
ghc-6.12.3

How reproducible:
every time

Steps to Reproduce:
# cd %{ghcdocbasedir}/libraries
# time ./gen_contents_index

Actual results:
On a typical machine with most ghc-*-devel installed
it takes about 25-30s to run.

Expected results:
20-30s wait for script of rpm transaction is unacceptable.

Additional info:
Re-indexing could be moved to a cronjob perhaps (daily or hourly).
Maybe only concern would be to avoid re-indexing while
do ghc-*-devel rpm transactions, but perhaps the chance of
collision is low enough not to worry specially if we run
hourly.  (If there are no changes it can be a no-op
there should not be much system impact even hourly.)

I am going to check if ghc-6.12.1 is affected too.

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes to long to after every rpm transaction

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https://bugzilla.redhat.com/show_bug.cgi?id=649228

Jens Petersen <petersen(a)redhat.com&gt; changed:

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

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

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https://bugzilla.redhat.com/show_bug.cgi?id=649228

Jens Petersen <petersen(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|gen_contents_index takes to |gen_contents_index takes
                   |long to after every rpm     |too long to run after every
                   |transaction                 |rpm transaction

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

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https://bugzilla.redhat.com/show_bug.cgi?id=649228

Jens Petersen <petersen(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|low                         |medium

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

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


https://bugzilla.redhat.com/show_bug.cgi?id=649228

Jens Petersen <petersen(a)redhat.com&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |shakthimaan(a)gmail.com

--- Comment #1 from Jens Petersen <petersen(a)redhat.com&gt; 2010-11-03 21:23:53 EDT ---
I suspect the overriding issue is probably memory pressure,
but a "workaround" seems to be to remove ghc-type-level-devel
(or ghc-type-level-doc on older releases).

I will push an ghc update for F14 that makes gen_contents_index
ignore type-level.  But for F15 I think we should go with
the cronjob.

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

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https://bugzilla.redhat.com/show_bug.cgi?id=649228

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |MODIFIED

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

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https://bugzilla.redhat.com/show_bug.cgi?id=649228

--- Comment #2 from Fedora Update System <updates(a)fedoraproject.org&gt; 2010-11-04
03:39:44 EDT ---
ghc-6.12.3-7.fc14 has been submitted as an update for Fedora 14.
https://admin.fedoraproject.org/updates/ghc-6.12.3-7.fc14

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

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https://bugzilla.redhat.com/show_bug.cgi?id=649228

--- Comment #3 from Jens Petersen <petersen(a)redhat.com&gt; 2010-11-04 04:53:51 EDT ---
Adding initial cronjob implementation to ghc-6.12.3-8.fc15.

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

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https://bugzilla.redhat.com/show_bug.cgi?id=649228

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|MODIFIED                    |ON_QA

--- Comment #4 from Fedora Update System <updates(a)fedoraproject.org&gt; 2010-11-04
19:44:02 EDT ---
ghc-6.12.3-7.fc14 has been pushed to the Fedora 14 testing repository.  If
problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update ghc'.  You can provide feedback
for this update here: https://admin.fedoraproject.org/updates/ghc-6.12.3-7.fc14

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

[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=649228

--- Comment #5 from Fedora Update System <updates(a)fedoraproject.org&gt; 2010-11-17
18:15:03 EST ---
ghc-6.12.3-7.fc14 has been pushed to the Fedora 14 stable repository.  If
problems still persist, please make note of it in this bug report.

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[Fedora-haskell-list] [Bug 649228] gen_contents_index takes too long to run after every rpm transaction

[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=649228

Fedora Update System <updates(a)fedoraproject.org&gt; changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |CLOSED
   Fixed In Version|                            |ghc-6.12.3-7.fc14
         Resolution|                            |ERRATA
        Last Closed|                            |2010-11-17 18:15:07

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