[Yanel-dev] [Bug 7551] Duplicate Apache commons-io in .m2
Michael Wechner
michael.wechner at wyona.com
Wed Apr 7 11:27:52 CEST 2010
Mehmet Birgi wrote:
> Re which one to use: in the maven documentation, it is suggested
> (http://maven.apache.org/guides/getting-started/index.html#How_do_I_use_external_dependencies,
> 7. paragraph) that one use http://ibiblio.org/maven2 as a reference to
> what the artifact id should be for any (apache) dependency. According
> to that, we should use "commons-io", rather than
> "apache-jakarta-commons-io".
ibiblio is just one of the many Maven repositories. I think we need to
approach this slightly different. First we should check if these
libs are really the same. One first simple check is to open the jar
files and compare:
jar -tf
/Users/michaelwechner/.m2/repository/apache-jakarta-commons/apache-jakarta-commons-io/1.2/apache-jakarta-commons-io-1.2.jar
another simple one is to count the number of files
jar -tf
/Users/michaelwechner/.m2/repository/apache-jakarta-commons/apache-jakarta-commons-io/1.2/apache-jakarta-commons-io-1.2.jar
| wc -l
and another is to compare the size
ls -l
/Users/michaelwechner/.m2/repository/commons-io/commons-io/1.2/commons-io-1.2.jar
and yes it really seems that these are the same libs -;-)
Yes, ibiblio contains
http://mirrors.ibiblio.org/pub/mirrors/maven2/commons-io/commons-io/
but does not contain apache-jakarta-commons.
Also commons is an ex-subproject of the jakarta project
http://jakarta.apache.org/
which is now
http://commons.apache.org/io/
http://commons.apache.org/io/download_io.cgi
http://svn.apache.org/repos/asf/commons/proper/io/tags/commons-io-1.4/pom.xml
so based on this I would agree to replace the apache-jakarta-commons-io
by commons-io.
I have done this now at
https://svn.wyona.com/repos/public/yanel/trunk/src/build/dependencies.xml
and
https://svn.wyona.com/repos/public/security/trunk/dependencies.xml
> So I would suggest that we change all the dependencies referring to
> "apache-jakarta-commons-io" to refer to "commons-io". Is that OK, or
> are there other things to consider? If you agree, I will try to find
> out if this is documented somewhere, and if not, add it to the best
> practices, OK?
I am not sure if the best practices are the best place for this, but I
guess it's better to add it there than nowhere
>
>
>
> Of the files above, commons-discovery and commons-logging are
> downloaded twice (like commons-io) while commons-id is only downloaded
> once (but to the "wrong" path in the maven repository).
>
> Shall I continue looking for inconsistencies? (There is also the grep
> output of the src directory below to consider, I think there are a lot
> of "wrong" references that might still download to this second
> location if we correct the ref in
> wyona-org-security-core-0.2-dev-r48408.pom) The sure way to clean this
> all up would probably be to go through the ~/.m2 directory and check
> for each artifact if it is in the proper place, wdyt?
I think we should do it incrementally. If we find something, then let's
replace, otherwise it doesn't hurt.
Re commons-logging and the others we need to first check if these are
really the same libs. Have you done this?
Thanks
Michi
>
> Cheers,
>
> Memo
>
>
>
> Cheers
>
> Michi
>
> Mehmet Birgi wrote:
>
> What I could find out so far:
>
> 1. The correct artifact-id is "commons-io", according to the
> Maven docs, that point to ibiblio.org/maven2
> <http://ibiblio.org/maven2> <http://ibiblio.org/maven2> as the
> reference
> (http://mirrors.ibiblio.org/pub/mirrors/maven2/commons-io/commons-io/maven-metadata.xml)
>
>
>
> 2. I have found a reference to the "incorrect" artifact-id,
> "apache-jakarta-commons-io", but there seem to be several
> others too:
>
> memo at Memos-MacSilver:~/Wyona/Work/Yanel $ grep -riI
> apache-jakarta-commons-io src | grep -v '/\.svn/' | grep -v
> '\.yarep/'
> src/build/dependencies.xml: <dependency
> groupId="apache-jakarta-commons"
> artifactId="apache-jakarta-commons-io"
> src/contributions/resources/xinha/src/build/dependencies.xml:
> <dependency groupId="apache-jakarta-commons"
> artifactId="apache-jakarta-commons-io" version="1.2"/>
> src/realms/welcome-admin/yanel/resources/update-webapp/src/build/dependencies.xml:
> <dependency groupId="apache-jakarta-commons"
> artifactId="apache-jakarta-commons-io" version="1.2"/>
> src/resources/add-realm/src/build/dependencies.xml:
> <dependency groupId="apache-jakarta-commons"
> artifactId="apache-jakarta-commons-io" version="1.2"/>
> src/resources/testing-control/src/build/dependencies.xml:
> <dependency groupId="apache-jakarta-commons"
> artifactId="apache-jakarta-commons-io" version="1.2"/>
> src/resources/tinymce/src/build/dependencies.xml:
> <dependency groupId="apache-jakarta-commons"
> artifactId="apache-jakarta-commons-io" version="1.2"/>
> src/resources/xml/src/build/dependencies.xml: <dependency
> groupId="apache-jakarta-commons"
> artifactId="apache-jakarta-commons-io" version="1.2"/>
> src/test/build.xml: <dependency
> groupId="apache-jakarta-commons"
> artifactId="apache-jakarta-commons-io" version="1.2"/>
>
>
> I am attaching the new build.log after deleting ~/.m2 to this
> mail, I couldn't gain any new insights from it, but I will
> gladly pursue any further hints.
>
> That's it for now, cheers & good night
>
> Memo
>
>
>
>
>
> On Tue, Apr 6, 2010 at 4:39 PM, Michael Wechner
> <michael.wechner at wyona.com <mailto:michael.wechner at wyona.com>
> <mailto:michael.wechner at wyona.com
> <mailto:michael.wechner at wyona.com>>> wrote:
>
> From your log-file it seems that these libraries are
> downloaded at
> the very beginning of the build:
>
> Apache Ant version 1.7.1 compiled on June 27 2008
> INFO: Building Yanel...
> Buildfile: src/build/build.xml
>
> init:
> [echo] INFO: Building with Apache Ant version 1.7.1
> compiled on
> June 27 2008 and Java version 1.6
> [echo] Yanel Home Dir:
> /Users/memo/Wyona/Work/Yanel/src/build/../../
>
> probe-proxy:
> [echo] Check if proxy has been set ...
>
> proxy:
>
>
> dependencies:
> [artifact:dependencies] Downloading:
> commons-io/commons-io/1.2/commons-io-1.2.pom from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
> commons-io/commons-io/1.2/commons-io-1.2.pom from central
> [artifact:dependencies] Downloading:
>
> apache-jakarta-commons/apache-jakarta-commons-discovery/0.2/apache-jakarta-commons-discovery-0.2.pom
> from wyona.remote.repository
> [artifact:dependencies] Transferring 0K from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
>
> apache-jakarta-commons/apache-jakarta-commons-id/0.1-dev-lcr357257/apache-jakarta-commons-id-0.1-dev-lcr357257.pom
> from wyona.remote.repository
> [artifact:dependencies] Transferring 0K from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
>
> apache-jakarta-commons/apache-jakarta-commons-logging/1.0.4/apache-jakarta-commons-logging-1.0.4.pom
> from wyona.remote.repository
> [artifact:dependencies] Transferring 0K from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
>
> apache-jakarta-commons/apache-jakarta-commons-io/1.2/apache-jakarta-commons-io-1.2.pom
> from wyona.remote.repository
> [artifact:dependencies] Transferring 0K from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
> commons-io/commons-io/1.2/commons-io-1.2.jar from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
> commons-io/commons-io/1.2/commons-io-1.2.jar from central
> [artifact:dependencies] Downloading:
>
> apache-jakarta-commons/apache-jakarta-commons-discovery/0.2/apache-jakarta-commons-discovery-0.2.jar
> from wyona.remote.repository
> [artifact:dependencies] Transferring 70K from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
>
> apache-jakarta-commons/apache-jakarta-commons-id/0.1-dev-lcr357257/apache-jakarta-commons-id-0.1-dev-lcr357257.jar
> from wyona.remote.repository
> [artifact:dependencies] Transferring 53K from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
>
> apache-jakarta-commons/apache-jakarta-commons-logging/1.0.4/apache-jakarta-commons-logging-1.0.4.jar
> from wyona.remote.repository
> [artifact:dependencies] Transferring 37K from
> wyona.remote.repository
> [artifact:dependencies] Downloading:
>
> apache-jakarta-commons/apache-jakarta-commons-io/1.2/apache-jakarta-commons-io-1.2.jar
> from wyona.remote.repository
> [artifact:dependencies] Transferring 64K from
> wyona.remote.repository
> [unzip] Expanding:
>
> /Users/memo/.m2/repository/ext/gwtext/2.0.2/gwtext-2.0.2.zip into
>
> /Users/memo/Wyona/Work/Yanel/build/webapps/yanel/htdocs/gwt-ext-2.0.2
>
>
> Now one has to analyze why. I guess the easiest is to
> delete the
> whole local Maven repo and build/log again and then analyze it
> again. (I assume you just deleted this libs instead the whole
> local repo, right?)
>
> Thanks
>
> Michi
>
> Mehmet Birgi wrote:
>
> Hi Michael
>
>
> On Tue, Apr 6, 2010 at 3:52 PM, <bugzilla at wyona.com
> <mailto:bugzilla at wyona.com>
> <mailto:bugzilla at wyona.com <mailto:bugzilla at wyona.com>>
> <mailto:bugzilla at wyona.com <mailto:bugzilla at wyona.com>
>
> <mailto:bugzilla at wyona.com
> <mailto:bugzilla at wyona.com>>>> wrote:
>
>
> http://bugzilla.wyona.com/cgi-bin/bugzilla/show_bug.cgi?id=7551
>
>
> michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>>> changed:
>
>
> What |Removed |Added
>
> ----------------------------------------------------------------------------
> AssignedTo|michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>>> |mehmet.birgi at wyona.com
> <mailto:mehmet.birgi at wyona.com>
> <mailto:mehmet.birgi at wyona.com
> <mailto:mehmet.birgi at wyona.com>>
> <mailto:mehmet.birgi at wyona.com
> <mailto:mehmet.birgi at wyona.com>
> <mailto:mehmet.birgi at wyona.com
> <mailto:mehmet.birgi at wyona.com>>>
>
>
>
>
>
> ------- Comment #3 from michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>
> <mailto:michael.wechner at wyona.org
> <mailto:michael.wechner at wyona.org>>> 2010-04-06 14:48 -------
>
> It would be important that you add the piece of the log
> file where
> one can see
> from where the Maven download is actually started. Right
> now one
> can only see,
> that it is downloaded, but not which resource or
> realm or
> component is actually
> triggering the download
>
>
> I am not sure I understand what you mean, I have
> attached the
> whole log file, can you point me to the proper entries?
> Maybe
> this information is not logged?
>
> Thanks,
>
> Memo
>
>
>
>
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> <mailto:Yanel-development at wyona.com>
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> <mailto:Yanel-development at wyona.com>>>
>
>
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>
>
>
>
> -- Mehmet Birgi
> www.wyona.com <http://www.wyona.com>
> <http://www.wyona.com> <http://www.wyona.com>
>
>
>
> -- Yanel-development mailing list
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>
>
>
>
> --
> Mehmet Birgi
> www.wyona.com <http://www.wyona.com> <http://www.wyona.com>
>
>
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> www.wyona.com <http://www.wyona.com>
>
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