Windows上的Solr 6在创建新集合时会失败



我在Windows 7机器上使用Solr 6.1.0。

  • 我从这里下载了Solr 6:http://www.apache.org/dyn/closer.lua/lucene/solr/solr/6.1.0
  • 我从这里下载了服务器JRE(8U92)
  • 我已经写了这个蝙蝠文件以启动solr:

    set JAVA_HOME="F:UsersusernameDownloadssolr-6.1.0jdk1.8.0_92"
    cd "F:UsersusernameDownloadssolr-6.1.0bin"
    solr start -e cloud -noprompt
    

问题:Solr Management UI运行良好,我可以查询示例集合,但是当我尝试创建一个新连接时,我会得到错误:

Collection: collection1 operation: create failed:java.lang.IllegalArgumentException: Path must not end with / character
at org.apache.zookeeper.common.PathUtils.validatePath(PathUtils.java:58)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1024)
at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:314)
at org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:311)
at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:311)
at org.apache.solr.cloud.OverseerCollectionMessageHandler.validateConfig(OverseerCollectionMessageHandler.java:2491)
at org.apache.solr.cloud.OverseerCollectionMessageHandler.createCollection(OverseerCollectionMessageHandler.java:1838)
at org.apache.solr.cloud.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:224)
at org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:463)
at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$22(ExecutorUtil.java:229)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

null:org.apache.solr.common.SolrException: Path must not end with / character
at org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:273)
at org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:204)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:156)
at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:663)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:445)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:257)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:208)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.eclipse.jetty.server.Server.handle(Server.java:518)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
at java.lang.Thread.run(Thread.java:745)

通过在网上搜索,我发现了旧帖子似乎没有多大帮助,我确实是Servlet和它们的工作方式的新手。我没有tomcat(我所做的只是上面描述的。上面唯一缺少的是提取所需文件夹中的档案馆),所以我想我使用内置的码头服务器。

有人知道这里有什么问题吗?

在将新集合添加到多核(即基于云的)solr实例时,您需要在收集名称旁边指定配置集。表单上的名称文本框下方有一个下拉菜单。对于示例SolrCloud配置,唯一可用的选项是gettingstarted

如果您不提供配置集,则会获得"路径必须以/字符的结尾",您描述的错误。

顺便说一句,您不必担心Tomcat。在Solr 5之前,可以将SOLR部署在Web服务器(例如Tomcat或Jboss)中。这是从Solr 5中劝阻的,并且不再支持 - Solr作为独立服务运行,使用内置的Jetty实例来提供内容。

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