Hi Jean-Pierre, sorry for the inconvenience, the Tinybundles version is not yet released by the OPS4J team, so you can build it yourself from
https://github.com/ops4j/org.ops4j.pax.tinybundles with mvn clean install Feedback is appreciated! Cheers, /peter neubauer GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - Your high performance graph database. http://startupbootcamp.org/ - Öresund - Innovation happens HERE. http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. On Wed, Jul 20, 2011 at 9:12 PM, Jean-Pierre Bergamin <jpberga...@gmail.com> wrote: > Hello everyone > > May I chime in here... > > We are really interested to see neo4j working in an OSGi environment > esp. together with Spring Data Graph. After an unsuccessful attempt to > get it up and running a couple of weeks ago we gave it another chance > today after seeing this post and after a whole day of debugging and > fiddling around with manifests and template.mf and osgi.bnd we have - > hurray - a running neo4j and Spring Data Graph setup in Virgo (based > on Equinox). > > Regarding the error with the missing lucene index Provider > (java.lang.IllegalArgumentException: No index provider 'lucene' found) > I also would like to refer to this "discussion" here: > https://github.com/neo4j/community/commit/e8574e96315999ab04e1b484717bb2b1a3dfa9be#commitcomment-483325 > I also had the "No index provider 'lucene' found" error with neo4j > 1.4. With 1.3, the workaround was to export the org.neo4j.index.impl > package, which is not working with 1.4. Instead I just registered an > instance of LuceneIndexProvider from the lucene-index bundle as a osgi > service. After doing this, this index provider can be found as an OSGi > service by the kernel. > We currently register this service within our application, which is > probaby not the right solution. I think the lucene-index bundle should > export the LuceneIndexProvider service itself, shouldn't it? > > I also tried to get your example up and running, but I have a missing > dependency: "Failure to find > org.ops4j.pax:tinybundles:jar:1.0.0-SNAPSHOT". Which snapshot > repository does contain the tinybundles jar? > > > Best regards, > James > > > 2011/7/20 Peter Neubauer <neubauer.pe...@gmail.com>: >> Yup, >> have pulled and can see it. Thanks! Will ask the Toni for a way to >> cleanly shut down the framework so we can get both tests working. >> >> /peter >> >> On Mon, Jul 18, 2011 at 11:58 PM, Peter Neubauer >> <neubauer.pe...@gmail.com> wrote: >>> Nicolas, >>> I am away for 2 days, will try it out after that. Thanks for chipping in! >>> >>> /peter >>> >>> Sent from my phone. >>> >>> On Jul 18, 2011 9:43 PM, "Nicolas Jouanin" <nicolas.joua...@gmail.com> >>> wrote: >>>> Hi Peter, >>>> >>>> I've comited a new test case which work with a pre-built bundle. >>>> It currently fails because in OSGiTest class the first test case doesn't >>>> close the database, but if you remove the @Test before the first test case >>>> the second one will run and succeed. >>>> So the neo4j superbundle seems to work correctly, event if I don't know >>>> what's wrong when doing it by hand on the felix framework. This need more >>>> time to investigate. >>>> Don't hesitate to pull code if needed. >>>> >>>> Nicolas >>>> >>>> Le 17 juil. 2011 à 22:06, Peter Neubauer a écrit : >>>> >>>>> Nicolas, >>>>> the best would be to be able to emulate this in a test, too. Maybe >>>>> classloading issues? Maybe forking the PaxExam test will reproduce the >>>>> issue, or running you Felix setup as a testcase to trigger this? >>>>> >>>>> Cheers, >>>>> >>>>> /peter neubauer >>>>> >>>>> GTalk: neubauer.peter >>>>> Skype peter.neubauer >>>>> Phone +46 704 106975 >>>>> LinkedIn http://www.linkedin.com/in/neubauer >>>>> Twitter http://twitter.com/peterneubauer >>>>> >>>>> http://www.neo4j.org - Your high performance graph database. >>>>> http://startupbootcamp.org/ - Öresund - Innovation happens HERE. >>>>> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. >>>>> >>>>> >>>>> >>>>> On Sun, Jul 17, 2011 at 9:21 PM, Nicolas Jouanin >>>>> <nicolas.joua...@gmail.com> wrote: >>>>>> I've sent the CLA signup. >>>>>> The OSGiTest is working fine for me too. Problems come when taking the >>>>>> felix framework out of the box and deploying manually neo4j-osgi bundle >>>>>> with >>>>>> another bundle containing the same activator class. >>>>>> I made sure to deploy same bundles but I get >>>>>> java.lang.IllegalArgumentException: No index provider 'lucene' found when >>>>>> registring the IndexService. >>>>>> I think i miss a bundle which is created automatically by pax during the >>>>>> test case. May be lucene is missing. >>>>>> What do you think >>>>>> >>>>>> Le 17 juil. 2011 à 17:33, Peter Neubauer a écrit : >>>>>> >>>>>>> Hi Nicolas, >>>>>>> Have you been able to run >>>>>>> >>>>>>> https://github.com/njouanin/neo4j-osgi/blob/master/examples/src/test/java/org/neo4j/examples/osgi/OSGiTest.java >>>>>>> properly? It actually is running on Equinox, so let me try it with >>>>>>> Felix ... back in a moment. >>>>>>> >>>>>>> Also, in order to pull your changes, could you sign up as a committer, >>>>>>> and send a mail according to >>>>>>> http://wiki.neo4j.org/content/About_Contributor_License_Agreement ? >>>>>>> >>>>>>> >>>>>>> Cheers, >>>>>>> >>>>>>> /peter neubauer >>>>>>> >>>>>>> GTalk: neubauer.peter >>>>>>> Skype peter.neubauer >>>>>>> Phone +46 704 106975 >>>>>>> LinkedIn http://www.linkedin.com/in/neubauer >>>>>>> Twitter http://twitter.com/peterneubauer >>>>>>> >>>>>>> http://www.neo4j.org - Your high performance graph database. >>>>>>> http://startupbootcamp.org/ - Öresund - Innovation happens HERE. >>>>>>> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party. >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Sun, Jul 17, 2011 at 3:02 PM, Nicolas Jouanin >>>>>>> <nicolas.joua...@gmail.com> wrote: >>>>>>>> Hi Peter, >>>>>>>> >>>>>>>> Thanks for initiating this work on OSGi bundle. >>>>>>>> I've forked you repository and tried to make is work using this sample >>>>>>>> activator [1]. My goal is to make my activator work when deployed on >>>>>>>> Felix >>>>>>>> with the neo4j superbundle. >>>>>>>> First of all, I had troubles to mvn clean install the bundle module. >>>>>>>> maven-bundle-plugin is complaining about bundle.namespace property not >>>>>>>> set. >>>>>>>> I've fixed it. >>>>>>>> Then when deploying it on Felix I had an error saying that >>>>>>>> javax.transaction couldn't be imported. Because this package is already >>>>>>>> included in superbundle, I've removed it explicitally from the >>>>>>>> Import-Package directive. You can see the changes here [2]. >>>>>>>> Then I tried to make my bundle activated using felix and the following >>>>>>>> bundles installed : >>>>>>>> g! lb >>>>>>>> START LEVEL 1 >>>>>>>> ID|State |Level|Name >>>>>>>> 0|Active | 0|System Bundle (3.2.2) >>>>>>>> 1|Active | 1|Neo4j OSGi default bundle (0.1.0.SNAPSHOT) >>>>>>>> 2|Active | 1|Apache Felix Bundle Repository (1.6.2) >>>>>>>> 3|Active | 1|Apache Felix Gogo Command (0.8.0) >>>>>>>> 4|Active | 1|Apache Felix Gogo Runtime (0.8.0) >>>>>>>> 5|Active | 1|Apache Felix Gogo Shell (0.8.0) >>>>>>>> 6|Resolved | 1|EscapeK - Neo4j OSGi how-to - Embedded client >>>>>>>> (0.0.1.SNAPSHOT) >>>>>>>> There are only felix core, neo4j superbundle and my test bundle. >>>>>>>> So when starting felix I get the following trace : >>>>>>>> ____________________________ >>>>>>>> Welcome to Apache Felix Gogo >>>>>>>> >>>>>>>> g! Opening database in embedded mode: 17 juil. 2011 14:57:08 >>>>>>>> org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog >>>>>>>> doInternalRecovery >>>>>>>> INFO: Non clean shutdown detected on log >>>>>>>> [graphdb/nioneo_logical.log.1]. Recovery started ... >>>>>>>> OK >>>>>>>> Populating it ... OK >>>>>>>> Hello, brave Neo4j world! >>>>>>>> ERROR: Bundle org.escapek.neo4j-osgi-howto.embedded-client [6] Error >>>>>>>> starting >>>>>>>> file:/Users/nico/Dev/felix-framework-3.2.2/bundle/org.escapek.neo4j-osgi-howto.embedded-client_0.0.1-SNAPSHOT.jar >>>>>>>> (org.osgi.framework.BundleException: Activator start error in bundle >>>>>>>> org.escapek.neo4j-osgi-howto.embedded-client [6].) >>>>>>>> java.lang.IllegalArgumentException: No index provider 'lucene' found >>>>>>>> at >>>>>>>> org.neo4j.kernel.IndexManagerImpl.getIndexProvider(IndexManagerImpl.java:76) >>>>>>>> at >>>>>>>> org.neo4j.kernel.IndexManagerImpl.findIndexConfig(IndexManagerImpl.java:116) >>>>>>>> at >>>>>>>> org.neo4j.kernel.IndexManagerImpl.getOrCreateIndexConfig(IndexManagerImpl.java:178) >>>>>>>> at >>>>>>>> org.neo4j.kernel.IndexManagerImpl.getOrCreateNodeIndex(IndexManagerImpl.java:267) >>>>>>>> at >>>>>>>> org.neo4j.kernel.IndexManagerImpl.forNodes(IndexManagerImpl.java:255) >>>>>>>> at >>>>>>>> org.neo4j.kernel.IndexManagerImpl.forNodes(IndexManagerImpl.java:249) >>>>>>>> at >>>>>>>> org.escapek.neo4jOsgiHowto.embeddedClient.EmbeddedClientActivator.start(EmbeddedClientActivator.java:65) >>>>>>>> at >>>>>>>> org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:629) >>>>>>>> at org.apache.felix.framework.Felix.activateBundle(Felix.java:1904) >>>>>>>> at org.apache.felix.framework.Felix.startBundle(Felix.java:1822) >>>>>>>> at >>>>>>>> org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1192) >>>>>>>> at >>>>>>>> org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:266) >>>>>>>> at java.lang.Thread.run(Thread.java:680) >>>>>>>> >>>>>>>> So everything works fine (open database, populate it and register >>>>>>>> service) until the activator tries to register IndexProvider service. >>>>>>>> I then >>>>>>>> get the previous exception which reminds me of something ... >>>>>>>> >>>>>>>> May be you can have a look at the stack trace to look for the error >>>>>>>> cause. >>>>>>>> >>>>>>>> NJ >>>>>>>> >>>>>>>> >>>>>>>> [1] - >>>>>>>> https://github.com/njouanin/neo4j-osgi-howto/blob/master/embedded-client/src/main/java/org/escapek/neo4jOsgiHowto/embeddedClient/EmbeddedClientActivator.java >>>>>>>> [2] - >>>>>>>> https://github.com/njouanin/neo4j-osgi/commit/4ec3eaf58b514d806fde3e48dd942c00fdfddf70 >>>>>>>> >>>>>>>> Le 5 juil. 2011 à 22:41, Peter Neubauer a écrit : >>>>>>>> >>>>>>>>> Hi all, >>>>>>>>> I just pushed an initial working bundle-build to >>>>>>>>> https://github.com/neo4j/neo4j-osgi. You can see the working test in >>>>>>>>> >>>>>>>>> https://github.com/neo4j/neo4j-osgi/blob/master/examples/src/test/java/org/neo4j/examples/osgi/OSGiTest.java >>>>>>>>> that waits for the Activator to instantiate and register a >>>>>>>>> GraphDatabaseService and a LuceneIndex. >>>>>>>>> >>>>>>>>> This should be tweaked, but maybe you can use the bundle project >>>>>>>>> https://github.com/neo4j/neo4j-osgi/blob/master/bundle/pom.xml , >>>>>>>>> which >>>>>>>>> is just one pom.xml, as a blueprint for your OSGi environment Neo4j >>>>>>>>> bundle. >>>>>>>>> >>>>>>>>> Right now JTA and others are drawn into the bundle, which might be >>>>>>>>> too >>>>>>>>> much, but I think you get the picture. >>>>>>>>> >>>>>>>>> This works even with the Java Service Loader architecture. Feel free >>>>>>>>> to fork and tune the bundles exports, and add more tests to it. >>>>>>>>> >>>>>>>>> WDYT? >>>>>>>>> >>>>>>>>> Cheers, >>>>>>>>> >>>>>>>>> /peter neubauer >>>>>>>>> >>>>>>>>> GTalk: neubauer.peter >>>>>>>>> Skype peter.neubauer >>>>>>>>> Phone +46 704 106975 >>>>>>>>> LinkedIn http://www.linkedin.com/in/neubauer >>>>>>>>> Twitter http://twitter.com/peterneubauer >>>>>>>>> >>>>>>>>> http://www.neo4j.org - Your high performance graph database. >>>>>>>>> http://startupbootcamp.org/ - Öresund - Innovation happens HERE. >>>>>>>>> http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing >>>>>>>>> party. >>>>>>>>> _______________________________________________ >>>>>>>>> Neo4j mailing list >>>>>>>>> User@lists.neo4j.org >>>>>>>>> https://lists.neo4j.org/mailman/listinfo/user >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Neo4j mailing list >>>>>>>> User@lists.neo4j.org >>>>>>>> https://lists.neo4j.org/mailman/listinfo/user >>>>>>>> >>>>>>> _______________________________________________ >>>>>>> Neo4j mailing list >>>>>>> User@lists.neo4j.org >>>>>>> https://lists.neo4j.org/mailman/listinfo/user >>>>>> >>>>>> _______________________________________________ >>>>>> Neo4j mailing list >>>>>> User@lists.neo4j.org >>>>>> https://lists.neo4j.org/mailman/listinfo/user >>>>>> >>>>> _______________________________________________ >>>>> Neo4j mailing list >>>>> User@lists.neo4j.org >>>>> https://lists.neo4j.org/mailman/listinfo/user >>>> >>>> _______________________________________________ >>>> Neo4j mailing list >>>> User@lists.neo4j.org >>>> https://lists.neo4j.org/mailman/listinfo/user >>> >> _______________________________________________ >> Neo4j mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
