SolrNet.Exceptions.SolrConnectionException 在 Sitecore 8.1 Upd1 中切换到 SOLR 后

Question

我已将我的 Sitecore 8.1 站点从 Lucene 切换到 SOLR，如此 link。

一切顺利，直到我重建索引。除了 sitecore_master_index 和 sitecore_core_index 之外，它们都已成功重建。两者都报类似的错误，我需要做什么来修复它？

    Job started: Index_Update_IndexName=sitecore_master_index|#Exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> SolrNet.Exceptions.SolrConnectionException: <?xml version="1.0" encoding="UTF-8"?>
<response>
<lst name="responseHeader"><int name="status">400</int><int name="QTime">0</int></lst><lst name="error"><str name="msg">ERROR: [doc=sitecore://master/{8972abaa-542b-464e-963b-38d36ab550b8}?lang=da&amp;ver=1&amp;ndx=sitecore_master_index] unknown field '__display_name_t_da'</str><int name="code">400</int></lst>
</response>
 ---> System.Net.WebException: The remote server returned an error: (400) Bad Request.
   at System.Net.HttpWebRequest.GetResponse()
   at HttpWebAdapters.Adapters.HttpWebRequestAdapter.GetResponse()
   at SolrNet.Impl.SolrConnection.GetResponse(IHttpWebRequest request)
   at SolrNet.Impl.SolrConnection.PostStream(String relativeUrl, String contentType, Stream content, IEnumerable`1 parameters)
   --- End of inner exception stack trace ---
   at SolrNet.Impl.SolrConnection.PostStream(String relativeUrl, String contentType, Stream content, IEnumerable`1 parameters)
   at SolrNet.Impl.SolrConnection.Post(String relativeUrl, String s)
   at SolrNet.Impl.SolrBasicServer`1.SendAndParseHeader(ISolrCommand cmd)
   at Sitecore.ContentSearch.SolrProvider.SolrBatchUpdateContext.AddRange(IEnumerable`1 group, Int32 groupSize)
   at Sitecore.ContentSearch.SolrProvider.SolrBatchUpdateContext.Commit()
   at Sitecore.ContentSearch.SolrProvider.SolrSearchIndex.PerformRebuild(Boolean resetIndex, Boolean optimizeOnComplete, IndexingOptions indexingOptions, CancellationToken cancellationToken)
   at Sitecore.ContentSearch.SolrProvider.SolrSearchIndex.Rebuild(Boolean resetIndex, Boolean optimizeOnComplete)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Sitecore.Reflection.ReflectionUtil.InvokeMethod(MethodInfo method, Object[] parameters, Object obj)
   at Sitecore.Jobs.JobRunner.RunMethod(JobArgs args)
   at (Object , Object[] )
   at Sitecore.Pipelines.CorePipeline.Run(PipelineArgs args)
   at Sitecore.Jobs.Job.ThreadEntry(Object state)

Answer 1

看起来问题出在 _da 后缀，它是 Solr 中丹麦语文本字段的后缀。

首先尝试从控制面板向 Sitecore 添加然后从中删除丹麦语 "da" 语言并重新编制索引。

对于 core 数据库，从 core 数据库中的 /sitecore/system/languages/ 节点删除不必要的语言。

Answer 2

似乎在 Sitecore 8.0 中，它生成的 Solr Schema 添加了各种特定于语言的字段映射（在 <fields> 下）到 schema.xml 输出（在博客 link你参考）。

在 8.1 Update 1 中，这些字段映射由于某种原因消失了，您留下了 Solr 错误。在查看报告的 SOLR 日志后，我注意到了这个问题：

.SolrException: ERROR: [doc=sitecore://core/{0b511b3d-c6eb-4284-aa75-c80fdca93db2}?lang=ja-jp&ver=1&ndx=**sitecore_core_index**] unknown field 'click**_t_ja**'

我将以下字段映射（再次参考您的 blog link）添加回 Solr schema.xml 文件，此时 Solr 工作正常。

<!-- added back in after 8.1 update 1 didn't generate them in schema -->
<dynamicField name="*_t_ar" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_bg" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_ca" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_cz" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_da" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_de" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_el" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_es" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_eu" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_fa" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_fi" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_fr" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_ga" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_gl" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_hi" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_hu" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_hy" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_id" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_it" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_ja" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_lv" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_nl" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_no" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_pt" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_ro" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_ru" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_sv" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_th" type="text_general" indexed="true" stored="true" />
<dynamicField name="*_t_tr" type="text_general" indexed="true" stored="true" />

SolrNet.Exceptions.SolrConnectionException 在 Sitecore 8.1 Upd1 中切换到 SOLR 后

SolrNet.Exceptions.SolrConnectionException after switching to SOLR in Sitecore 8.1 Upd1

solr

sitecore

sitecore8.1