我在Windows 7计算机上使用Solr 6.1.0。
我已经编写了这个BAT文件来启动Solr:
set JAVA_HOME="F:\Users\username\Downloads\solr-6.1.0\jdk1.8.0_92\"
cd "F:\Users\username\Downloads\solr-6.1.0\bin\"
solr start -e cloud -noprompt
问题:Solr管理UI运行得很好,我可以查询样本集合,但是当我尝试创建新连接时,我收到错误:
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,我发现旧的帖子似乎没什么帮助,我真的是servlet的新手和他们的工作方式。 我没有Tomcat(我所做的就是上面描述的。上面唯一缺少的是在所需文件夹中提取档案),所以我想我使用内置的Jetty服务器。
有没有人知道这里有什么问题?
答案 0 :(得分:5)
将新集合添加到多核(即基于云的)Solr实例时,需要在集合名称旁边指定一个配置集。表单上的名称文本框下方有一个下拉列表。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,则会得到您描述的“Path must not end with / character”错误。
顺便说一下,您不必担心Tomcat。在Solr 5之前,可以在诸如Tomcat或JBoss之类的Web服务器中部署Solr。 Solr 5不鼓励这样做,不再支持Solr - Solr作为独立服务运行,使用内置的Jetty实例来提供内容。