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From Igal Sapir <i...@getrailo.org>
Subject RE: Cannot instantiate SPI class
Date Wed, 09 Jan 2013 10:00:49 GMT
The syntax is CFML / CFScript (ColdFusion Script).  Railo is an open
source, high performance, ColdFusion server.  http://getrailo.arg/

I will re-download the Lucene jars and try again.  I'll let you know what I
find.

Thanks,

Igal

--
typos, misspels, and other weird words brought to you courtesy of my mobile
device.
On Jan 9, 2013 12:28 AM, "Uwe Schindler" <uwe@thetaphi.de> wrote:

> >      indexWriterConfig = createObject( "java",
> > "org.apache.lucene.index.IndexWriterConfig" ).init( Lucene.Version,
> > this.indexAnalyzer );
>
> What syntax is that, I have never seen that before!
>
> > where Lucene.Version is an object of Lucene.VERSION_40 and
> > this.indexAnalyzer is an Analyzer object that I create before.  one
> possible
> > problem is that Railo ships with a very old version of Lucene, so I had
> to
> > disable some of the jars that ship with Railo but I believe that I
> removed all of
> > them.  I also had to disable a jar of apache-commons-codec that ships
> with
> > Railo to avoid version conflicts.
> > stacktrace below:
> >
>
> Which still does not contain the root cause (this comes *after* the stack
> trace), printed like:
>
> Cannot instantiate SPI class:
> org.apache.lucene.codecs.appending.AppendingCodec at
> org.apache.lucene.util.NamedSPILoader.lookup(NamedSPILoader.java:104):104
> at
> ....<lots of stack trace, mostly uninteresting>...
> Caused by: other Exception stack trace
>
> I need everything behind Caused By.
>
> I must tell you: The line numbers in this stack trace don't correspond to
> the ones officially released Lucene 4.0, so it looks like you have a
> version mismatch, maybe involving alpha/beta/snapshot versions of Lucene,
> and one of these old versions is causing the bug, that was already
> mentioned by Steven. Line 104 in NamedSPILoader of Lucene 4.0 has different
> code, so I think your lucene-core.jar file is outdated.
>
> 2nd: If you don't have lucene-codecs.jar, then this error *cannot* happen!
> If it happens, you have some lucene-codecs.jar file with a different Lucene
> version on your classpath. What's the error *without* lucene codecs.jar?
> (you don’t need that file!)
>
> Uwe
>
> > Cannot instantiate SPI class:
> > org.apache.lucene.codecs.appending.AppendingCodec at
> > org.apache.lucene.util.NamedSPILoader.lookup(NamedSPILoader.java:104):
> > 104 at
> > org.apache.lucene.codecs.PostingsFormat.forName(PostingsFormat.java:10
> > 0):100
> > at
> > org.apache.lucene.codecs.lucene40.Lucene40Codec.<init>(Lucene40Codec.j
> > ava:114):114
> > at
> > org.apache.lucene.codecs.appending.AppendingCodec.<init>(AppendingCo
> > dec.java:34):34
> > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method):-2 at
> > sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source):-
> > 1 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
> > Source):-1 at java.lang.reflect.Constructor.newInstance(Unknown
> > Source):-1 at java.lang.Class.newInstance0(Unknown Source):-1 at
> > java.lang.Class.newInstance(Unknown Source):-1 at
> > org.apache.lucene.util.NamedSPILoader.reload(NamedSPILoader.java:62):62
> > at
> > org.apache.lucene.util.NamedSPILoader.<init>(NamedSPILoader.java:42):42
> > at
> > org.apache.lucene.util.NamedSPILoader.<init>(NamedSPILoader.java:37):37
> > at org.apache.lucene.codecs.Codec.<clinit>(Codec.java:41):41 at
> > org.apache.lucene.index.LiveIndexWriterConfig.<init>(LiveIndexWriterConfi
> > g.java:118):118
> > at
> > org.apache.lucene.index.IndexWriterConfig.<init>(IndexWriterConfig.java:1
> > 45):145
> > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > Method):-2 at
> > sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source):-
> > 1 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
> > Source):-1 at java.lang.reflect.Constructor.newInstance(Unknown
> > Source):-1 at
> >
> railo.runtime.reflection.pairs.ConstructorInstance.invoke(ConstructorInstanc
> > e.java:34):34
> > at
> >
> railo.runtime.reflection.Reflector.callConstructor(Reflector.java:653):653
> > at railo.runtime.java.JavaObject.init(JavaObject.java:311):311 at
> > railo.runtime.java.JavaObject.call(JavaObject.java:235):235 at
> > railo.runtime.java.JavaObject.call(JavaObject.java:272):272 at
> >
> railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues(Variabl
> > eUtilImpl.java:723):723
> > at
> > railo.runtime.PageContextImpl.getFunction(PageContextImpl.java:1506):150
> > 6 at
> > s21.search.lucene4search_cfc$cf._1(E:\Websites\_S21WAF\CFC\s21\search\
> > Lucene4Search.cfc:92):92
> > at
> > s21.search.lucene4search_cfc$cf.udfCall(E:\Websites\_S21WAF\CFC\s21\sea
> > rch\Lucene4Search.cfc):-1
> > at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:103):103 at
> > railo.runtime.type.UDFImpl._call(UDFImpl.java:371):371 at
> > railo.runtime.type.UDFImpl.call(UDFImpl.java:284):284 at
> > railo.runtime.type.scope.UndefinedImpl.call(UndefinedImpl.java:775):775
> > at
> >
> railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues(Variabl
> > eUtilImpl.java:723):723
> > at
> > railo.runtime.PageContextImpl.getFunction(PageContextImpl.java:1506):150
> > 6 at
> > s21.search.lucene4search_cfc$cf._1(E:\Websites\_S21WAF\CFC\s21\search\
> > Lucene4Search.cfc:142):142
> > at
> > s21.search.lucene4search_cfc$cf.udfCall(E:\Websites\_S21WAF\CFC\s21\sea
> > rch\Lucene4Search.cfc):-1
> > at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:103):103 at
> > railo.runtime.type.UDFImpl._call(UDFImpl.java:371):371 at
> > railo.runtime.type.UDFImpl.call(UDFImpl.java:284):284 at
> > railo.runtime.ComponentImpl._call(ComponentImpl.java:572):572 at
> > railo.runtime.ComponentImpl._call(ComponentImpl.java:490):490 at
> > railo.runtime.ComponentImpl.call(ComponentImpl.java:1781):1781 at
> >
> railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues(Variabl
> > eUtilImpl.java:723):723
> > at
> > railo.runtime.PageContextImpl.getFunction(PageContextImpl.java:1506):150
> > 6 at
> >
> _test.lucene4_cfm$cf.call(E:\Websites\21solutions\_test\lucene4.cfm:14):14
> > at railo.runtime.PageContextImpl.doInclude(PageContextImpl.java:772):772
> > at railo.runtime.PageContextImpl.doInclude(PageContextImpl.java:753):753
> > at
> > railo.runtime.listener.ModernAppListener._onRequest(ModernAppListener.
> > java:183):183
> > at
> > railo.runtime.listener.MixedAppListener.onRequest(MixedAppListener.java:
> > 18):18
> > at railo.runtime.PageContextImpl.execute(PageContextImpl.java:2255):2255
> > at railo.runtime.PageContextImpl.execute(PageContextImpl.java:2222):2222
> > at
> > railo.runtime.engine.CFMLEngineImpl.serviceCFML(CFMLEngineImpl.java:31
> > 5):315
> > at railo.loader.servlet.CFMLServlet.service(CFMLServlet.java:29):29 at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:722):722 at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFi
> > lterChain.java:305):305
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChai
> > n.java:210):210
> > at
> > net.twentyonesolutions.servlet.filters.RequestThreadsMonitor.doFilter(Req
> > uestThreadsMonitor.java:152):152
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFi
> > lterChain.java:243):243
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChai
> > n.java:210):210
> > at
> >
> net.twentyonesolutions.servlet.filters.BlockedIpFilter.doFilter(BlockedIpFilte
> > r.java:90):90
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFi
> > lterChain.java:243):243
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChai
> > n.java:210):210
> > at
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
> > alve.java:222):222
> > at
> > org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal
> > ve.java:123):123
> > at
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
> > 168):168
> > at
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:9
> > 9):99
> > at
> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
> > java:118):118
> > at
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:4
> > 07):407
> > at
> > org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:197):
> > 197
> > at
> > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(Ab
> > stractProtocol.java:585):585
> > at
> > org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.j
> > ava:1813):1813
> > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source):-1
> > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source):-
> > 1 at java.lang.Thread.run(Unknown Source):-1
> >
> > thanks,
> >
> >
> > Igal
> >
> >
> > On 1/8/2013 11:52 PM, Uwe Schindler wrote:
> > > Hi,
> > >
> > > can you give the *full* stack trace including nested Exceptions (root
> > causes)? There is also the problem, that the line numbers are not
> matching
> > the ones from Lucene 4.0 - so maybe you are using different JAR versions
> in
> > your webapp? This could be caused e.g. by an older lucene 4.0 JAR file
> > together with codecs.jar of a different version. Please make sure that
> all JAR
> > files are next to each other in the same classloader.
> > >
> > > The problem here is *not* that the lucene-codecs.jar file is missing
> or the
> > class was not found. Ignoring the line numbers and looking at the
> "message"
> > text, the problem here is that the code was not able to create an
> instance of
> > that class, but it already found and loaded it. The problem here is that
> you did
> > not post the nested Exception so there is no chance to say, why calling
> the
> > constructor failed. One reason may be a security manager in your
> application
> > server, preventing to init the class, but this cannot be checked unless
> I have
> > the full stack trace.
> > >
> > > Does it work if you use standard codec? Why do you use appending? What
> > happens when yu use only lucene-core.jar and use the default codec only?
> If
> > you don't use appending codec then there is something really crazy with
> your
> > setup and we need, in any case, the full stack trace.
> > >
> > > Uwe
> > >
> > > -----
> > > Uwe Schindler
> > > H.-H.-Meier-Allee 63, D-28213 Bremen
> > > http://www.thetaphi.de
> > > eMail: uwe@thetaphi.de
> > >
> > >
> > >> -----Original Message-----
> > >> From: Igal @ getRailo.org [mailto:igal@getrailo.org]
> > >> Sent: Wednesday, January 09, 2013 4:53 AM
> > >> To: java-user@lucene.apache.org
> > >> Subject: Cannot instantiate SPI class
> > >>
> > >> I'm trying to access Lucene4 from Railo (an open-source application
> > >> server)
> > >>
> > >> when I try to create an IndexWriterConfig I get the error:  Cannot
> > >> instantiate SPI class:
> > >> org.apache.lucene.codecs.appending.AppendingCodec
> > >>
> > >> any ideas?
> > >>
> > >> TIA
> > >>
> > >> stacktrace below:
> > >>
> > >> Cannot instantiate SPI class:
> > >> org.apache.lucene.codecs.appending.AppendingCodec at
> > >>
> > org.apache.lucene.util.NamedSPILoader.lookup(NamedSPILoader.java:104):
> > >> 104 at
> > >>
> > org.apache.lucene.codecs.PostingsFormat.forName(PostingsFormat.java:1
> > >> 0
> > >> 0):100
> > >> at
> > >>
> > org.apache.lucene.codecs.lucene40.Lucene40Codec.<init>(Lucene40Codec.
> > >> j
> > >> ava:114):114
> > >> at
> > >>
> > org.apache.lucene.codecs.appending.AppendingCodec.<init>(AppendingCo
> > >> dec.java:34):34
> > >> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > >> Method):-2 at
> > >> sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
> > >> Source):-
> > >> 1
> > >> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
> > >> Source):-1 at java.lang.reflect.Constructor.newInstance(Unknown
> > >> Source):-1 at java.lang.Class.newInstance0(Unknown Source):-1 at
> > >> java.lang.Class.newInstance(Unknown Source):-1 at
> > >>
> > org.apache.lucene.util.NamedSPILoader.reload(NamedSPILoader.java:62):
> > >> 62
> > >> at
> > >>
> > org.apache.lucene.util.NamedSPILoader.<init>(NamedSPILoader.java:42):
> > >> 42
> > >> at
> > >>
> > org.apache.lucene.util.NamedSPILoader.<init>(NamedSPILoader.java:37):
> > >> 37 at org.apache.lucene.codecs.Codec.<clinit>(Codec.java:41):41 at
> > >> org.apache.lucene.index.LiveIndexWriterConfig.<init>(LiveIndexWriterC
> > >> onfi
> > >> g.java:118):118
> > >> at
> > >> org.apache.lucene.index.IndexWriterConfig.<init>(IndexWriterConfig.ja
> > >> va:1
> > >> 45):145
> > >> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> > >> Method):-2 at
> > >> sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown
> > >> Source):-
> > >> 1
> > >> at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown
> > >> Source):-1 at java.lang.reflect.Constructor.newInstance(Unknown
> > >> Source):-1 at
> > >> railo.runtime.reflection.pairs.ConstructorInstance.invoke(Constructor
> > >> Instanc
> > >> e.java:34):34
> > >> at
> > >> railo.runtime.reflection.Reflector.callConstructor(Reflector.java:653
> > >> ):653 at railo.runtime.java.JavaObject.init(JavaObject.java:311):311
> > >> at
> > >> railo.runtime.java.JavaObject.call(JavaObject.java:235):235 at
> > >> railo.runtime.java.JavaObject.call(JavaObject.java:272):272 at
> > >> railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues(Va
> > >> riabl
> > >> eUtilImpl.java:723):723
> > >> at
> > >> railo.runtime.PageContextImpl.getFunction(PageContextImpl.java:1506):
> > >> 150
> > >> 6 at
> > >>
> > s21.search.lucene4search_cfc$cf._1(E:\Websites\_S21WAF\CFC\s21\search
> > >> \
> > >> Lucene4Search.cfc:92):92
> > >> at
> > >>
> > s21.search.lucene4search_cfc$cf.udfCall(E:\Websites\_S21WAF\CFC\s21\s
> > >> ea
> > >> rch\Lucene4Search.cfc):-1
> > >> at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:103):103 at
> > >> railo.runtime.type.UDFImpl._call(UDFImpl.java:371):371 at
> > >> railo.runtime.type.UDFImpl.call(UDFImpl.java:284):284 at
> > >> railo.runtime.type.scope.UndefinedImpl.call(UndefinedImpl.java:775):7
> > >> 75
> > >> at
> > >> railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues(Va
> > >> riabl
> > >> eUtilImpl.java:723):723
> > >> at
> > >> railo.runtime.PageContextImpl.getFunction(PageContextImpl.java:1506):
> > >> 150
> > >> 6 at
> > >>
> > s21.search.lucene4search_cfc$cf._1(E:\Websites\_S21WAF\CFC\s21\search
> > >> \
> > >> Lucene4Search.cfc:142):142
> > >> at
> > >>
> > s21.search.lucene4search_cfc$cf.udfCall(E:\Websites\_S21WAF\CFC\s21\s
> > >> ea
> > >> rch\Lucene4Search.cfc):-1
> > >> at railo.runtime.type.UDFImpl.implementation(UDFImpl.java:103):103 at
> > >> railo.runtime.type.UDFImpl._call(UDFImpl.java:371):371 at
> > >> railo.runtime.type.UDFImpl.call(UDFImpl.java:284):284 at
> > >> railo.runtime.ComponentImpl._call(ComponentImpl.java:572):572 at
> > >> railo.runtime.ComponentImpl._call(ComponentImpl.java:490):490 at
> > >> railo.runtime.ComponentImpl.call(ComponentImpl.java:1781):1781 at
> > >> railo.runtime.util.VariableUtilImpl.callFunctionWithoutNamedValues(Va
> > >> riabl
> > >> eUtilImpl.java:723):723
> > >> at
> > >> railo.runtime.PageContextImpl.getFunction(PageContextImpl.java:1506):
> > >> 150
> > >> 6 at
> > >> _test.lucene4_cfm$cf.call(E:\Websites\21solutions\_test\lucene4.cfm:1
> > >> 4):14 at
> > >> railo.runtime.PageContextImpl.doInclude(PageContextImpl.java:772):772
> > >> at
> > >> railo.runtime.PageContextImpl.doInclude(PageContextImpl.java:753):753
> > >> at
> > >>
> > railo.runtime.listener.ModernAppListener._onRequest(ModernAppListener.
> > >> java:183):183
> > >> at
> > >>
> > railo.runtime.listener.MixedAppListener.onRequest(MixedAppListener.java:
> > >> 18):18
> > >> at
> > >>
> > railo.runtime.PageContextImpl.execute(PageContextImpl.java:2255):2255
> > >> at
> > >>
> > railo.runtime.PageContextImpl.execute(PageContextImpl.java:2222):2222
> > >> at
> > >>
> > railo.runtime.engine.CFMLEngineImpl.serviceCFML(CFMLEngineImpl.java:3
> > >> 1
> > >> 5):315
> > >> at railo.loader.servlet.CFMLServlet.service(CFMLServlet.java:29):29
> > >> at
> > >> javax.servlet.http.HttpServlet.service(HttpServlet.java:722):722 at
> > >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
> > >> icationFi
> > >> lterChain.java:305):305
> > >> at
> > >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
> > >> ilterChai
> > >> n.java:210):210
> > >> at
> > >> net.twentyonesolutions.servlet.filters.RequestThreadsMonitor.doFilter
> > >> (Req
> > >> uestThreadsMonitor.java:152):152
> > >> at
> > >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
> > >> icationFi
> > >> lterChain.java:243):243
> > >> at
> > >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
> > >> ilterChai
> > >> n.java:210):210
> > >> at
> > >> net.twentyonesolutions.servlet.filters.BlockedIpFilter.doFilter(Block
> > >> edIpFilte
> > >> r.java:90):90
> > >> at
> > >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
> > >> icationFi
> > >> lterChain.java:243):243
> > >> at
> > >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
> > >> ilterChai
> > >> n.java:210):210
> > >> at
> > >>
> > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
> > >> alve.java:222):222
> > >> at
> > >>
> > org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
> > >> al
> > >> ve.java:123):123
> > >> at
> > >>
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
> > >> 168):168
> > >> at
> > >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
> > >> ava:9
> > >> 9):99
> > >> at
> > >>
> > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
> > >> java:118):118
> > >> at
> > >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
> > >> a:4
> > >> 07):407
> > >> at
> > >>
> > org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:197):
> > >> 197
> > >> at
> > >>
> > org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(
> > >> Ab
> > >> stractProtocol.java:585):585
> > >> at
> > >>
> > org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoin
> > >> t.j
> > >> ava:1813):1813
> > >> at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown
> > >> Source):-1 at
> > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source):-
> > >> 1
> > >> at java.lang.Thread.run(Unknown Source):-1
> > >>
> > >> ---------------------------------------------------------------------
> > >> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> > >> For additional commands, e-mail: java-user-help@lucene.apache.org
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> > > For additional commands, e-mail: java-user-help@lucene.apache.org
> > >
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> > For additional commands, e-mail: java-user-help@lucene.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org
> For additional commands, e-mail: java-user-help@lucene.apache.org
>
>

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