Hi all,
I have a problem with custom plugin development in solr 4.x versions. I
have developed custom filter and trying to install it but I got following
exception.
Schema xml :
<fieldType name="text_tr" class="solr.TextField"
positionIncrementGap="100">
<analyzer>
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.TurkishLowerCaseFilterFactory"/>
<filter class="solr.StopFilterFactory" ignoreCase="false"
words="lang/stopwords_tr.txt" enablePositionIncrements="true"/>
<filter class="my_package.TurkishFilterFactory"/>
</analyzer>
</fieldType>
Btw, I could not get any exception on 3.x versions. Any help will be
appreciated.
*Exception : *
org.apache.solr.common.SolrException: Plugin init failure for [schema.xml]
fieldType "text_tr": Plugin init failure for [schema.xml] analyzer/filter:
Error instantiating class: 'my_package.TurkishFilterFactory'
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:177)
at org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:374)
at org.apache.solr.schema.IndexSchema.<init>(IndexSchema.java:122)
at
org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1018)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1051)
at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:634)
at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Caused by: org.apache.solr.common.SolrException: Plugin init failure for
[schema.xml] analyzer/filter: Error instantiating class:
'my_package.TurkishFilterFactory'
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:177)
at
org.apache.solr.schema.FieldTypePluginLoader.readAnalyzer(FieldTypePluginLoader.java:392)
at
org.apache.solr.schema.FieldTypePluginLoader.create(FieldTypePluginLoader.java:95)
at
org.apache.solr.schema.FieldTypePluginLoader.create(FieldTypePluginLoader.java:43)
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:151)
... 14 more
Caused by: org.apache.solr.common.SolrException: Error instantiating class:
'my_package.TurkishFilterFactory'
at
org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:473)
at
org.apache.solr.util.plugin.AbstractPluginLoader.create(AbstractPluginLoader.java:89)
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:151)
... 18 more
Caused by: java.lang.InstantiationException: my_package.TurkishFilterFactory
at java.lang.Class.newInstance(Class.java:359)
at
org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:470)
... 20 more
Nov 01, 2013 11:59:27 AM org.apache.solr.common.SolrException log
SEVERE: null:org.apache.solr.common.SolrException: Unable to create core:
collection1
at
org.apache.solr.core.CoreContainer.recordAndThrow(CoreContainer.java:1672)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1057)
at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:634)
at org.apache.solr.core.CoreContainer$3.call(CoreContainer.java:629)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Caused by: org.apache.solr.common.SolrException: Plugin init failure for
[schema.xml] fieldType "text_tr": Plugin init failure for [schema.xml]
analyzer/filter: Error instantiating class:
'my_package.TurkishFilterFactory'
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:177)
at org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:374)
at org.apache.solr.schema.IndexSchema.<init>(IndexSchema.java:122)
at
org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:1018)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1051)
... 10 more
Caused by: org.apache.solr.common.SolrException: Plugin init failure for
[schema.xml] analyzer/filter: Error instantiating class:
'my_package.TurkishFilterFactory'
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:177)
at
org.apache.solr.schema.FieldTypePluginLoader.readAnalyzer(FieldTypePluginLoader.java:392)
at
org.apache.solr.schema.FieldTypePluginLoader.create(FieldTypePluginLoader.java:95)
at
org.apache.solr.schema.FieldTypePluginLoader.create(FieldTypePluginLoader.java:43)
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:151)
... 14 more
Caused by: org.apache.solr.common.SolrException: Error instantiating class:
'my_package.TurkishFilterFactory'
at
org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:473)
at
org.apache.solr.util.plugin.AbstractPluginLoader.create(AbstractPluginLoader.java:89)
at
org.apache.solr.util.plugin.AbstractPluginLoader.load(AbstractPluginLoader.java:151)
... 18 more
Caused by: java.lang.InstantiationException: my_package.TurkishFilterFactory
at java.lang.Class.newInstance(Class.java:359)
at
org.apache.solr.core.SolrResourceLoader.newInstance(SolrResourceLoader.java:470)
... 20 more
Thanks in advance.
