[Yanel-dev] [Bug 7551] Duplicate Apache commons-io in .m2
Mehmet Birgi
mehmet.birgi at wyona.com
Wed Apr 7 10:39:42 CEST 2010
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_exte=
rnal_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". 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?
(cont. below)
On Wed, Apr 7, 2010 at 9:21 AM, Michael Wechner
<michael.wechner at wyona.com>wrote:
> Dear Memo
>
> From your log file I can see
>
> [artifact:dependencies] Downloading:
> wyona-org-commons/wyona-org-commons/1.0-dev-r48003/wyona-org-commons-1.0-=
dev-r48003.pom
> from wyona.remote.repo
> sitory
> [artifact:dependencies] Transferring 1K from wyona.remote.repository
>
> [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
>
> and checking on
>
>
> /Users/michaelwechner/.m2/repository/wyona-org-commons/wyona-org-commons/=
1.0-dev-r48003/wyona-org-commons-1.0-dev-r48003.pom
>
> shows that commons-io-1.2 us referenced there or rather in
>
> https://svn.wyona.com/repos/public/commons/trunk/build.xml
>
this seems to be the correct one, according to the maven docs (see above). I
am guessing that the ant task "wyona-tools:dependencies" in this build.xml
file produces the pom file above?
>
> Also I can see
>
> [artifact:dependencies] Downloading:
> wyona-org-security/wyona-org-security-core/0.2-dev-r48408/wyona-org-secur=
ity-core-0.2-dev-r48408.jar
> from wyona.remote.repository
> [artifact:dependencies] Transferring 17K from wyona.remote.repository
> [artifact:dependencies] Downloading:
> avalon-framework/avalon-framework-api/4.3/avalon-framework-api-4.3.jar fr=
om
> wyona.remote.repository
> [artifact:dependencies] Transferring 31K from wyona.remote.repository
> [artifact:dependencies] Downloading:
> avalon-framework/avalon-framework-impl/4.3/avalon-framework-impl-4.3.jar
> from wyona.remote.repository
> [artifact:dependencies] Transferring 58K from wyona.remote.repository
>
> [artifact:dependencies] Downloading:
> apache-jakarta-commons/apache-jakarta-commons-discovery/0.2/apache-jakart=
a-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-jakart=
a-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-commo=
ns-io-1.2.jar
> from wyona.remote.repository
>
> which means apache-jakarta-commons-io-1.2 is referenced from within
>
> https://svn.wyona.com/repos/public/security/trunk/dependencies.xml
>
yes, this seems to be (one of) the "incorrect" references, if we want to
follow the maven best practices
>
> Now we can start cleaning, whereas the question is which one we want to
> clean and I am concerned that there will be more
> such cases ...
>
I suspect the following as also being non-standard:
apache-jakarta-commons-discovery:
(http://mirrors.ibiblio.org/pub/mirrors/maven2/commons-discovery/commons-di=
scovery/maven-metadata.xml)
apache-jakarta-commons-id:
(http://svn.apache.org/repos/asf/commons/sandbox/id/trunk/pom.xml)
apache-jakarta-commons-logging:
(http://mirrors.ibiblio.org/pub/mirrors/maven2/commons-logging/commons-logg=
ing/maven-metadata.xml)
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?
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> as the
>> reference (
>> http://mirrors.ibiblio.org/pub/mirrors/maven2/commons-io/commons-io/mave=
n-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=3D"apache-jakarta-commons" artifactId=3D"apache-jakarta-commons-=
io"
>> src/contributions/resources/xinha/src/build/dependencies.xml:
>> <dependency groupId=3D"apache-jakarta-commons"
>> artifactId=3D"apache-jakarta-commons-io" version=3D"1.2"/>
>> src/realms/welcome-admin/yanel/resources/update-webapp/src/build/depende=
ncies.xml:
>> <dependency groupId=3D"apache-jakarta-commons"
>> artifactId=3D"apache-jakarta-commons-io" version=3D"1.2"/>
>> src/resources/add-realm/src/build/dependencies.xml: <dependency
>> groupId=3D"apache-jakarta-commons" artifactId=3D"apache-jakarta-commons-=
io"
>> version=3D"1.2"/>
>> src/resources/testing-control/src/build/dependencies.xml: <dependen=
cy
>> groupId=3D"apache-jakarta-commons" artifactId=3D"apache-jakarta-commons-=
io"
>> version=3D"1.2"/>
>> src/resources/tinymce/src/build/dependencies.xml: <dependency
>> groupId=3D"apache-jakarta-commons" artifactId=3D"apache-jakarta-commons-=
io"
>> version=3D"1.2"/>
>> src/resources/xml/src/build/dependencies.xml: <dependency
>> groupId=3D"apache-jakarta-commons" artifactId=3D"apache-jakarta-commons-=
io"
>> version=3D"1.2"/>
>> src/test/build.xml: <dependency groupId=3D"apache-jakarta-commons"
>> artifactId=3D"apache-jakarta-commons-io" version=3D"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 fur=
ther
>> 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>> 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-jaka=
rta-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/apac=
he-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-jaka=
rta-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-com=
mons-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-jaka=
rta-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/apac=
he-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-jaka=
rta-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-com=
mons-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>>> wrote:
>>
>> http://bugzilla.wyona.com/cgi-bin/bugzilla/show_bug.cgi?id=3D7=
551
>>
>>
>> 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>> |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>> 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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>>
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>> Yanel-development mailing list Yanel-development at wyona.com
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>> <mailto:Yanel-development at wyona.com>>
>>
>>
>> http://lists.wyona.org/cgi-bin/mailman/listinfo/yanel-development
>>
>>
>>
>>
>> -- Mehmet Birgi
>> www.wyona.com <http://www.wyona.com> <http://www.wyona.com>
>>
>>
>>
>> -- Yanel-development mailing list Yanel-development at wyona.com
>> <mailto:Yanel-development at wyona.com>
>> http://lists.wyona.org/cgi-bin/mailman/listinfo/yanel-development
>>
>>
>>
>>
>> --
>> Mehmet Birgi
>> www.wyona.com <http://www.wyona.com>
>>
>>
> --
> Yanel-development mailing list Yanel-development at wyona.com
> http://lists.wyona.org/cgi-bin/mailman/listinfo/yanel-development
>
-- =
Mehmet Birgi
www.wyona.com
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