我似乎遇到了升级和运行的问题,我在这里遵循指南
http://andres.jaimes.net/878/setup-lucene-solr-centos-tomcat/
一切顺利,但现在我正在尝试从mysql导入数据.为此,我一直在遵循本指南
http://www.wheelsandcogs.co.uk/2011/01/13/solr-tomcat-mysql-ubuntu/
将此添加到solrconfig.xml时会出现错误
<requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler">
<lst name="defaults">
<str name="config">data-config.xml</str>
</lst>
</requestHandler>
这是我得到的错误.如果我删除它,solr运行正常但当然我无法从mysql导入.
HTTP Status 500 - {msg=SolrCore 'collection1' is not available due to init failure:
RequestHandler init failure,trace=org.apache.solr.common.SolrException: SolrCore
'collection1' is not available due to init failure: RequestHandler init failure at
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1212) at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:248) at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:155) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.jav
a:235) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java
:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at
java.lang.Thread.run(Thread.java:724) Caused by: org.apache.solr.common.SolrException:
RequestHandler init …