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From sara hajili <hajili.s...@gmail.com>
Subject problem with solr plugin
Date Sat, 19 Dec 2015 12:28:47 GMT
hi i wanna to have own normalization .
i write 2 class one class form normalization filter factort that extends
token filter factory and imoplement multiTermAwarecomponent
and an other one class is normalization factory that extends token filter.
then i create a jar from this classes with dependencies .
and i add this jar file to solr_home/dist and
solr_home/contrib/extraction/lib
and i use this class in schema in this way:
<fieldType name="sample_normalizer" class="solr.TextField"
positionIncrementGap="100">
    <analyzer>
 <tokenizer class="solr.StandardTokenizerFactory"/>
<filter
class="com.ponila.set.textanalyzer.PersianCustomNormalizerFilterFactory"/>
   </analyzer>
</fieldType>
but i get this error when i added a core to solr:

org.apache.solr.common.SolrException: Could not load conf for core
post: Plugin init failure for [schema.xml] fieldType
"sample_normalizer": Plugin init failure for [schema.xml]
analyzer/filter: Error loading class
'com.ponila.set.textanalyzer.PersianCustomNormalizerFilterFactory'.
Schema file is D:\solr-5.3.1\example\poinila\solr\post\conf\schema.xml
	at org.apache.solr.core.ConfigSetService.getConfig(ConfigSetService.java:80)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:721)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:697)
	at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:629)
	at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:214)
	at org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:194)
	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:675)
	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:443)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:214)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
	at org.eclipse.jetty.server.Server.handle(Server.java:499)
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)
	at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
	at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.solr.common.SolrException: Plugin init failure
for [schema.xml] fieldType "sample_normalizer": Plugin init failure
for [schema.xml] analyzer/filter: Error loading class
'com.ponila.set.textanalyzer.PersianCustomNormalizerFilterFactory'.
Schema file is D:\solr-5.3.1\example\poinila\solr\post\conf\schema.xml
	at org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:596)
	at org.apache.solr.schema.IndexSchema.<init>(IndexSchema.java:175)
	at org.apache.solr.schema.IndexSchemaFactory.create(IndexSchemaFactory.java:55)
	at org.apache.solr.schema.IndexSchemaFactory.buildIndexSchema(IndexSchemaFactory.java:69)
	at org.apache.solr.core.ConfigSetService.createIndexSchema(ConfigSetService.java:104)
	at org.apache.solr.core.ConfigSetService.getConfig(ConfigSetService.java:75)
	... 30 more
Caused by: org.apache.solr.common.SolrException: Plugin init failure
for [schema.xml] fieldType "sample_normalizer": Plugin init failure
for [schema.xml] analyzer/filter: Error loading class
'com.ponila.set.textanalyzer.PersianCustomNormalizerFilterFactory'
	at org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:178)
	at org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:489)
	... 35 more
Caused by: org.apache.solr.common.SolrException: Plugin init failure
for [schema.xml] analyzer/filter: Error loading class
'com.ponila.set.textanalyzer.PersianCustomNormalizerFilterFactory'
	at org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:178)
	at org.apache.solr.schema.FieldTypePluginLoader.readAnalyzer(FieldTypePluginLoader.java:399)
	at org.apache.solr.schema.FieldTypePluginLoader.create(FieldTypePluginLoader.java:104)
	at org.apache.solr.schema.FieldTypePluginLoader.create(FieldTypePluginLoader.java:52)
	at org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:152)
	... 36 more
Caused by: org.apache.solr.common.SolrException: Error loading class
'com.ponila.set.textanalyzer.PersianCustomNormalizerFilterFactory'
	at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:491)
	at org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:560)
	at org.apache.solr.schema.FieldTypePluginLoader$3.create(FieldTypePluginLoader.java:381)
	at org.apache.solr.schema.FieldTypePluginLoader$3.create(FieldTypePluginLoader.java:375)
	at org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:152)
	... 40 more
Caused by: java.lang.ClassNotFoundException:
com.ponila.set.textanalyzer.PersianCustomNormalizerFilterFactory
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
	at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:789)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:270)
	at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:475)
	... 44 more

how i solve this?

plzzzzzz help me

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