Hi, Could you send the contenf of org.apache.lucene.codecs.Codec and pom.xml?
2013/8/21 Gayo Diallo <gayo.dia...@isped.u-bordeaux2.fr> > Hi guys, > > Thank you both for the help. > > @Adriano: we have just tried the solution that worked for you without > success. > > @Duke: we could see in the fat jar in the Meta-Inf/services folder that we > have org.apache.lucene.codecs.Codec and in org/apache/lucene/codecs we have > the Codec class. However, the lucene42 folder under codecs does not include > a classe Lucene42 instead, we have Lucene42Codec.class, > Lucene42Codec$1.class and Lucene42Codec$2.class. > Is that normal as the error we got says "A SPI class of type > org.apache.lucene.codecs.Codec with name 'Lucene42' does not exist"? The > issue does not occurs as far as we are within Eclipse. But when we test the > same client outside the IDE we got it... > > Best regards, > Gayo > > > > Le 21/08/2013 16:14, Adriano Ferreira a écrit : > > I had this same problem using a library that used a new codec for lucene. > In creating the jar maven was replacing the META-INF. I solved the problem > with the following configuration in pom.xml > > <configuration> > <transformers> > <transformer > implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"> > <resource> > META-INF/services/org.apache.lucene.codecs.Codec </ resource> > </ transformer> > </ transformers> > </ configuration> > > Adriano > > > > 2013/8/21 Duke DAI <duke.dai....@gmail.com> <duke.dai....@gmail.com> > > Hi GD, > > No idea why maven can't work, or the project structure is a little > complex？ > > Also sure that lucene 2.9 has no problem with this because it does not > depend on SPI. > > First you need to check the fat jar file and the file > META-INF/services/o.a.l.codecs.Codec and its counterparts are there. > If no, then the workaround is to have way to add all META-INF/services/xxx > into your fat jar. > If yes, the problem may be with classloader, classloader can't locate the > SPI file within its context, I guess it's not this case. > > Hope this help. > > Best regards, > Duke > If not now, when? If not me, who? > > > On Tue, Aug 20, 2013 at 11:09 PM, Gayo Diallo > <gayo.dia...@isped.u-bordeaux2.fr> wrote: > > > Thank you Duke for your help. We have already tried that solution after > a kindly advise from this mailing list. But we still having the error. > > Actually the POM of the project is > herehttp://lesimisped.free.fr/servo/pom2.xml. It reuses a project which uses > Lucene, and the POM is this project ishttp://lesimisped.free.fr/servo/pom.xml > . > With a similar project which uses lucene 2.9 we didn't experienced such > an issue. > > Hope that may help. > > Best regards, > GD > > Le 20/08/2013 16:10, Duke DAI a écrit : > > The > linkhttp://maven.apache.org/plugins/maven-shade-plugin/examples/resource-transformers.html#ServicesResourceTransformer > will > help. > > Best regards, > Duke > If not now, when? If not me, who? > > > On Mon, Aug 19, 2013 at 8:48 PM, Amal Kammoun <kammoun.ama...@gmail.com> > <kammoun.ama...@gmail.com> <kammoun.ama...@gmail.com> > <kammoun.ama...@gmail.com>wrote: > > > Dear All, > > Please do you have any advice regarding the issue we raised bellow and in > the previous post? > > Thank you for your help. > > best regards, > Amal > > > find here the two links > http://lesimisped.free.fr/servo/servicesP1.pnghttp://lesimisped.free.fr/servo/servicesP2.png > > > When we open org.apache.lucene.codecs.Codec, the both have the same content > org.apache.lucene.codecs.lucene40.Lucene40Codec > org.apache.lucene.codecs.lucene3x.Lucene3xCodec > org.apache.lucene.codecs.lucene41.Lucene41Codec > org.apache.lucene.codecs. > lucene42.Lucene42Codec > > Thanks for your help. > > > > 2013/8/18 Amal Kammoun <kammoun.ama...@gmail.com> <kammoun.ama...@gmail.com> > <kammoun.ama...@gmail.com> <kammoun.ama...@gmail.com> > > Hi Uwe, > > Please find here the two > linkshttp://lesimisped.free.fr/servo/servicesP1.pnghttp://lesimisped.free.fr/servo/servicesP2.png > > > When we open org.apache.lucene.codecs.Codec, the both have the same > > content > > org.apache.lucene.codecs.lucene40.Lucene40Codec > org.apache.lucene.codecs.lucene3x.Lucene3xCodec > org.apache.lucene.codecs.lucene41.Lucene41Codec > org.apache.lucene.codecs. > lucene42.Lucene42Codec > > Thanks for your help. > Amal > > > 2013/8/16 Uwe Schindler <u...@thetaphi.de> <u...@thetaphi.de> > <u...@thetaphi.de> <u...@thetaphi.de> > > Hi, > > > > There is no screen shot attached to your mail. Please put it somewhere > > in > > the web and send a link. > > > > Uwe > > > > ----- > > Uwe Schindler > > H.-H.-Meier-Allee 63, D-28213 Bremen > > <http://www.thetaphi.de/> <http://www.thetaphi.de/> > <http://www.thetaphi.de/> <http://www.thetaphi.de/> http://www.thetaphi.de > > eMail: u...@thetaphi.de > > > > From: Amal Kammoun [mailto:kammoun.ama...@gmail.com > <kammoun.ama...@gmail.com> <kammoun.ama...@gmail.com> > <kammoun.ama...@gmail.com>] > Sent: Friday, August 16, 2013 6:08 PM > To: java-user@lucene.apache.org > Subject: Re: SPI class of type org.apache.lucene.codecs.Codec error > > > > Thank you, > > We are using Eclipse under Linux, and Java 1.7. Maven Shade is used for > assembling the project (P1) which depends on another project which uses > Lucene (P2). P2 uses lucene.core, lucene.queryparser, > lucene.analyzercommon. > > Please find enclosed a screen-shot of the services of the two Jar. > > We use to use previous versions of lucene (2.x) and we perform the same > process of assembling without issue. > > Hope this could help. > > best regards, > > Amal > > > > > > 2013/8/16 Uwe Schindler <u...@thetaphi.de> <u...@thetaphi.de> > <u...@thetaphi.de> <u...@thetaphi.de> > > > Hi, > > Maven makes it even simplier to handle this! The problem may be (I am > > not > > sure not sure, because I don’t know your setup): > It seems that you are using the Maven Shade Plugin to merge all JAR > > files > > into one BIG JAR file. During this step, you may be missing to merge all > the data correctly in your JAR files. Lucene JARs also contain metadata > > and > > other resources (in addition to class files) in the META-INF folders and > those are generally not always merged by all those tools, so those must > > be > > copied and merged if multiple META-INF/services with same name exist. > > The > > Maven-Shade-Plugin can do this for you, see: > > > > > > http://maven.apache.org/plugins/maven-shade-plugin/examples/resource-transformers.html > > Especially: > > > > http://maven.apache.org/plugins/maven-shade-plugin/examples/resource-transformers.html#ServicesResourceTransformer > > > It is recommended to use the ServicesResourceTransformer option. > > Ideally, you should not change or transform JAR files of Lucene at all > and not merge them, just ship them with your project as is. Please keep > them separate, only for special use cases like autostarting double-click > JAR files, merge them otherwise management gets crazy. > > In any case, please check your classpath: > - Are the *unmodified* lucene-core.jar files in it? > - Don't use crazy classloader hierarchies. Keep all Lucene code together > in one classloader (so don't place Lucene JAR files outside your webapp, > but the code using lucene inside a webapp). > - If you create uber-JARS (which is a bad idea in general), use > Maven-Shade plugin and configure it correctly. The Uber-JAR file must > contain a "META-INF/services" folder with some org.apache.lucene.index.* > files. > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremenhttp://www.thetaphi.de > eMail: u...@thetaphi.de > > > > -----Original Message----- > From: Amal Kammoun [mailto:kammoun.ama...@gmail.com > <kammoun.ama...@gmail.com> <kammoun.ama...@gmail.com> > <kammoun.ama...@gmail.com>] > Sent: Friday, August 16, 2013 5:39 PM > To: java-user@lucene.apache.org > Subject: SPI class of type org.apache.lucene.codecs.Codec error > > Hi, > > We are working on a project which uses Lucene 4.2.1. Actually we are > > facing > > an error message "java.lang. > ExceptionInInitializerError". We are using Maven for assembling the > > project > > and we have a dependency between two projects. When we do the test > with eclipse it works fine. However, when we incorporate our jar in a > > client > > that is tested outside Eclipse we got the > > java.lang.ExceptionInInitializerError. > > We are doing workaround to overcome the issue since yesterday, we got > > the > > same issue with both versions of Lucene 4.2.0 and 4.2.1. > > Have you ever experienced such an issue with maven? Are the newer > Lucene versions safer from such an issue? > > Here is the rest of the message error > Caused by: java.lang. > IllegalArgumentException: A SPI class of type > org.apache.lucene.codecs.Codec with name 'Lucene42' does not exist. > > You > > need to add the corresponding JAR file supporting this SPI to your > classpath.The current classpath supports the following names. > > Thank you a lot in advance for your support. > Best regards, > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > > > > -- > > Dr Gayo Diallo > PhD, Associate Professor in Computer Sciences > [image: Université Bordeaux Segalen] <http://www.univ-bordeauxsegalen.fr> > <http://www.univ-bordeauxsegalen.fr> [image: > ISPED] <http://www.isped.u-bordeaux2.fr> <http://www.isped.u-bordeaux2.fr> > > > ISPED, Université Bordeaux Segalen > Bât. NB, 1er étage, Bureau 30 > 146 rue Léo Saignat 33076 Bordeaux cedex > France > Tél. +33 (0)5 57579540▪ Fax +33 (0)556240081 > gayo.dia...@isped.u-bordeaux2.frwww.gayodiallo.orgwww.univ-bordeauxsegalen.fr > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > > -- > > Dr Gayo Diallo > PhD, Associate Professor in Computer Sciences > [image: Université Bordeaux Segalen] <http://www.univ-bordeauxsegalen.fr> > [image: > ISPED] <http://www.isped.u-bordeaux2.fr> > > ISPED, Université Bordeaux Segalen > Bât. NB, 1er étage, Bureau 30 > 146 rue Léo Saignat 33076 Bordeaux cedex > France > Tél. +33 (0)5 57579540▪ Fax +33 (0)556240081 > > gayo.dia...@isped.u-bordeaux2.fr > www.gayodiallo.org > www.univ-bordeauxsegalen.fr > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > -- Adriano G Ferreira 11 2366-2388 11 98288-3325 www.indekse.com.br
