Indexing Solr:创建远程Solr核心时出错

将solr从4.7升级到5.3后，在重新启动其中一个节点（2个solr节点，主/从节点）期间执行查询时，我遇到以下错误：

导致此错误的原因是什么？我如何修复它

问候

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Andy

你试过删除磁盘上的文件夹并通过完整索引重新创建索引吗？我试过了。但是在下一次重新启动时，我收到了相同的错误消息。问题是solr为什么要创建一个新的核心？嗯，也许你可以尝试用hybris提供的配置从头开始重新创建solr配置？

 org.apache.solr.common.SolrException: Error CREATEing SolrCore 'master_Reseller': Could not create a new core in /hybris/configs/solr/server/solr/./cores/master_Reseller/as another core is already defined there
 at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:662)
 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:210)
 at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179) org.apache.solr.common.SolrException: Error CREATEing SolrCore 'master_Reseller': Could not create a new core in /hybris/configs/solr/server/solr/./cores/master_Reseller/as another core is already defined there
 at org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:662)
 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:210)
 at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:179)