hi Uwe, it's ok after I delete old index files. thanks. 2011/12/1 Uwe Schindler <[email protected]>
> Hi Lili,**** > > ** ** > > The problem is another one: Lucene trunk has no stable index format as it > is not yet released. We changed the index format several times causing > older indexes not to be readable anymore (of course 3.x indexes are always > readable). When then opening those “outdated” index files it will throw > this or similar exceptions.**** > > ** ** > > You have to completely delete your index and reindex. This is the backside > of using a trunk version.**** > > ** ** > > Uwe**** > > ** ** > > -----**** > > Uwe Schindler**** > > H.-H.-Meier-Allee 63, D-28213 Bremen**** > > http://www.thetaphi.de**** > > eMail: [email protected]**** > > ** ** > > *From:* Li Li [mailto:[email protected]] > *Sent:* Thursday, December 01, 2011 12:28 PM > *To:* [email protected] > *Subject:* Codec with name ‘Lucene40′ does not exist**** > > ** ** > > hi all**** > > when I run/debug solr in eclipse, an error occured.**** > > Caused by: java.lang.IllegalArgumentException: A SPI class of type > org.apache.lu**** > > cene.index.codecs.Codec with name '' does not exist. You need to add the > corresp**** > > onding JAR file supporting this SPI to your classpath.The current > classpath supp**** > > orts the following names: [Lucene40, Lucene3x, SimpleText]**** > > I found this webpage http://blog.so8848.com/2011/11/55863.html **** > > It seems there is something wrong with ServiceLoader.**** > > So I use ant to build the whole project and > unzip /META-INF/services/org.apache.lucene.index.codecs.Codec into my > source code folder**** > > But it still failed.**** > > In eclipse's catalina base:**** > > > > ‾/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/lucene-solr-trunk/WEB-INF/classes$ > ll**** > > drwxr-xr-x 5 lili lili 4096 2011-12-01 19:13 ./**** > > drwxr-xr-x 4 lili lili 4096 2011-12-01 16:17 ../**** > > drwxr-xr-x 3 lili lili 4096 2011-12-01 19:13 META-INF/**** > > drwxr-xr-x 4 lili lili 4096 2011-12-01 16:17 org/**** > > -rw-r--r-- 1 lili lili 2963 2011-08-18 17:22 overview.html**** > > drwxr-xr-x 3 lili lili 4096 2011-12-01 16:17 test/**** > > ** ** > > $ ll META-INF/services/org.apache.lucene.index.codecs.Codec **** > > -rw-r--r-- 1 lili lili 961 2011-12-01 17:24 > META-INF/services/org.apache.lucene.index.codecs.Codec**** >
