solr 启动报错Cannot load analyzer: org.wltea.analyzer.lucene.IKAnalyzer

schema.xml 配置文件信息：
　　

<field name="title" type="text_ik" indexed="true" stored="true" multiValued="true"/>
<field name="describe" type="text_ik" indexed="true" stored="true" />

<fieldType name="text_ik" class="solr.TextField">
<!--index add IKAnalyzer-->
<analyzer type="index" isMaxWordLength="false" class="org.wltea.analyzer.lucene.IKAnalyzer"/>
<!--search add IKAnalyzer-->
<analyzer type="query" isMaxWordLength="true" class="org.wltea.analyzer.lucene.IKAnalyzer"/>
</fieldType>

　　

错误提示：

HTTP ERROR 500

Problem accessing /solr/. Reason:

    {msg=SolrCore 'collection1' is not available due to init failure: Could not load conf for core collection1: Plugin init failure for [schema.xml] fieldType "text_ik": Cannot load analyzer: org.wltea.analyzer.lucene.IKAnalyzer. Schema file is /home/hadoop/CDH5/solr-4.10.4/example/solr/collection1/conf/schema.xml,trace=org.apache.solr.common.SolrException: SolrCore 'collection1' is not available due to init failure: Could not load conf for core collection1: Plugin init failure for [schema.xml] fieldType "text_ik": Cannot load analyzer: org.wltea.analyzer.lucene.IKAnalyzer. Schema file is /home/hadoop/CDH5/solr-4.10.4/example/solr/collection1/conf/schema.xml
	at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:745)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:307)
	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
错误原因：
因为是用jeety启动的， 在添加了IK的分词定义后没有把ik分词jar包添加到 solr-4.10.4/example/solr-webapp/webapp/WEB-INF/lib 目录下
 解决办法： 将IKjar 包添加到该目录下即可（该目录需要自己创建）