java 使用 Solr 索引文档导致预期的 MIME 类型应用程序/八位字节流但得到 text/html
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/29277972/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Indexing documents using Solr results in Expected mime type application/octet-stream but got text/html
提问by Abdelrahman Shoman
What I am trying to do is to index document using Solr.
我想要做的是使用 Solr 索引文档。
I have installed and started Solr server on a Windows environment and I am trying to index using SolrJ.
我已经在 Windows 环境中安装并启动了 Solr 服务器，我正在尝试使用 SolrJ 进行索引。
However when I try to add the solr document to the server as shown below it results in the an error
但是，当我尝试将 solr 文档添加到服务器时，如下所示，它会导致错误
server.add(indexDoc);
Error
错误
Error from server at http://localhost:8983/solr: Expected mime type application/octet-stream but got text/html
<body><h2>HTTP ERROR 404</h2>
<p>Problem accessing /solr/update. Reason:
<pre> Not Found</pre></p><hr /><i><small>Powered by Jetty://</small></i><br/>
What would be the possible reason for this issue.
这个问题的可能原因是什么。
回答by wholevinski
I think the 404 error is more relevant to your problem... See this: Error 404: Prob accessing /solr/update. Reason: Not Found
我认为 404 错误与您的问题更相关...请参阅：错误 404：Prob accessing /solr/update。原因：未找到
You're missing your collection name in the URL.
您在 URL 中缺少您的集合名称。
回答by Root
In my case it was because the Corewas not there which I have specified here @SolrDocument(solrCoreName = "documents")There should be a corewith the name documentspresent on the server.
就我而言，这是因为我在此处指定的Core不在那里服务器上@SolrDocument(solrCoreName = "documents")应该有一个core带有名称的文档。
So I created the core from the command line on windows using the following command bin/solr.cmd create -c documents -p 8983.
因此，我使用以下命令从 Windows 上的命令行创建了核心bin/solr.cmd create -c documents -p 8983。
Then it worked in my case.
然后它在我的情况下起作用。
回答by Vedanshu
In my case core was missing. Create the nutchcore using following command:
在我的情况下，核心丢失了。nutch使用以下命令创建核心：
${APACHE_SOLR_HOME}/bin/solr create -c nutch -d ${APACHE_SOLR_HOME}/server/solr/configsets/nutch/conf/
Also, check the status of core by:
另外，通过以下方式检查核心的状态：
localhost:8983/solr/admin/cores?action=STATUS
回答by rajsfk
Check your field names in Collection and Application they are mismatched.
检查 Collection 和 Application 中的字段名称，它们不匹配。
