Hi Peter When I ran mvn install, I got: ... [WARNING] Warning building bundle org.ops4j.pax.tinybundles:tinybundles:bundle:1.0.0-SNAPSHOT ... [INFO] Installing org/ops4j/pax/tinybundles/tinybundles/1.0.0-SNAPSHOT/tinybundles-1.0.0-SNAPSHOT.jar
I think there is a "tinybundles" to much in between. :-) I moved the 1.0.0-SNAPSHOT folder one level up in the .m2/repository folder structue and at least the tinybundles jar can now be found in the neo4j-osgi projects. I now have compilation errors in the examples project: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:testCompile (default-testCompile) on project neo4j-osgi-examples: Compilatio n failure: Compilation failure: [ERROR] \Users\james\Documents\Development\neo4j-osgi\examples\src\test\java\org\neo4j\examples\osgi\OSGiTest.java:[35,46] package org.ops4j.pax.tinybundles.core.builders does not exist [ERROR] \Users\james\Documents\Development\neo4j-osgi\examples\src\test\java\org\neo4j\examples\osgi\OSGiTest.java:[36,46] package org.ops4j.pax.tinybundles.core.builders does not exist [ERROR] \Users\james\Documents\Development\neo4j-osgi\examples\src\test\java\org\neo4j\examples\osgi\OSGiTest.java:[35,46] package org.ops4j.pax.tinybundles.core.builders does not exist [ERROR] \Users\james\Documents\Development\neo4j-osgi\examples\src\test\java\org\neo4j\examples\osgi\OSGiTest.java:[36,46] package org.ops4j.pax.tinybundles.core.builders does not exist [ERROR] \Users\james\Documents\Development\neo4j-osgi\examples\src\test\java\org\neo4j\examples\osgi\OSGiTest.java:[57,39] cannot find symbol [ERROR] symbol : class BndBuilder [ERROR] location: class org.neo4j.examples.osgi.OSGiTest [ERROR] \Users\james\Documents\Development\neo4j-osgi\examples\src\test\java\org\neo4j\examples\osgi\OSGiTest.java:[57,55] cannot find symbol [ERROR] symbol : class SynchronousRawBuilder [ERROR] location: class org.neo4j.examples.osgi.OSGiTest And indeed, the org.ops4j.pax.tinybundles.core.builders package is not in the tinybundles jar I just built and installed, but only ..tinybundles.core and ..tinybundles.core.intern. Any ideas? Best regards, James 2011/7/20 Peter Neubauer <peter.neuba...@neotechnology.com>: > 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 > _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
