hadoop-zookeeper-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "David Bosschaert (JIRA)" <j...@apache.org>
Subject [jira] Commented: (ZOOKEEPER-425) Add OSGi metadata to zookeeper.jar
Date Thu, 12 Nov 2009 15:23:39 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12777017#action_12777017
] 

David Bosschaert commented on ZOOKEEPER-425:
--------------------------------------------

Hi Benjamin, that helps. I'll play around with that explicit subset.
What I really need is both. Provide client access to the Zookeeper API, but also a way to
start the server. To do that we may not have to expose those server classes at all. One thing
we could do is add an activator to the zookeeper jar and have it use the OSGI Configuration
Admin to control the zookeeper server. It should be possible to do this without changing it
being a plain jar too.
Anyway - I'll try to find some time over the next while to play with this and will let you
know how far I get.

> Add OSGi metadata to zookeeper.jar
> ----------------------------------
>
>                 Key: ZOOKEEPER-425
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-425
>             Project: Zookeeper
>          Issue Type: Improvement
>          Components: build
>    Affects Versions: 3.1.1
>            Reporter: David Bosschaert
>         Attachments: MANIFEST.MF
>
>
> After adding OSGi metadata to zookeeper.jar it can be used as both an OSGi bundle as
well as an ordinary jar file. 
> In the CXF/DOSGi project the buildsystem does this using the maven-bundle-plugin: http://svn.apache.org/repos/asf/cxf/dosgi/trunk/discovery/distributed/zookeeper-wrapper/pom.xml
> The MANIFEST.MF generated by maven-bundle-plugin is attached to this bug, this works
for the CXF/DOSGi project.
> If your buildsystem isn't using maven, I would advise to use bnd (http://www.aqute.biz/Code/Bnd).
BND defines its own ant task in which you should be able to use more or less the same instructions
as were used in maven:
> <instructions>
>   <Bundle-Name>ZooKeeper bundle</Bundle-Name>
>   <Bundle-Description>This bundle contains the ZooKeeper library</Bundle-Description>
>   <Bundle-SymbolicName>org.apache.hadoop.zookeeper</Bundle-SymbolicName>
>   <Bundle-Version>3.1.1</Bundle-Version>
>   <Import-Package>*</Import-Package>
>   <Export-Package>*;version=3.1.1</Export-Package>
> </instructions>
> Oh and one other thing. Is it really necessary to put the source code in the Jar file
too? I would put that in a separate source distribution :)
> See also: http://mail-archives.apache.org/mod_mbox/hadoop-zookeeper-user/200905.mbox/%3c4A2009B1.3030603@yahoo-inc.com%3e

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message