SOLR uniqueKey with solr.UUIDField

问题描述:

试图使用solr.UUIDField生成uniqueKey字段。SOLR uniqueKey with solr.UUIDField

<fieldType name="uuid" class="solr.UUIDField" indexed="true" /> 


<field name="uid" type="uuid" indexed="true" stored="true" default="NEW" /> 

<uniqueKey>uid</uniqueKey> 

但由于某种原因,它不工作。

错误消息:

{味精= SolrCore 'DB',不提供由于初始化失败:唯一键字段(空)不能与默认值(NEW)进行配置。 Schema文件是。\ example-DIH \ solr \ db \ schema.xml,trace = org.apache.solr.common.SolrException:由于初始化失败,SolrCore'db'不可用:uniqueKey字段(null)无法配置具有默认值(NEW)。 Schema file is。\ example-DIH \ solr \ db \ schema.xml at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:818) at org.apache.solr.servlet.SolrDispatchFilter.doFilter( SolrDispatchFilter.java:289) 在org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:197) 在org.eclipse.jetty.servlet.ServletHandler $ CachedChain.doFilter(ServletHandler.java:1419) 在org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security。 SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) at org.eclipse.jetty.server。在org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) (org.eclipse.jetty.server.handler.ScopedHandler.handle(sessionHandler.java:193) ScopedHandler.java:135) 在org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) 在org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) (org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java va:368) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse。在org.eclipse.jetty.HttpConnection.headerComplete(AbstractHttpConnection.java:942) at org.eclipse.jetty.server.AbstractHttpConnection $ RequestHandler.headerComplete(AbstractHttpConnection.java:1004) at org.eclipse.jetty.http.HttpParser.parseNext( HttpParser.java:640) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org。 eclipse.jetty.server.bio.SocketConnector $ ConnectorEndPoint.run(SocketConnector.ja va:264) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool $ 3.run(QueuedThreadPool.java:543) 在java.lang.Thread.run(未知源) 引起:org.apache.solr.common.SolrException:uniqueKey字段(null)不能使用默认值(NEW)进行配置。 Schema file is。\ example-DIH \ solr \ db \ schema.xml at org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:608) at org.apache.solr.schema.IndexSchema。(IndexSchema .java:166) at org.apache.solr.schema.IndexSchemaFactory.create(IndexSchemaFactory.java:55) at org.apache.solr.schema。IndexSchemaFactory.buildIndexSchema(IndexSchemaFactory.java:69) 在org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:554) 在org.apache.solr.core.CoreContainer.create(CoreContainer.java:592) at org.apache.solr.core.CoreContainer $ 1.call(CoreContainer.java:271) at org.apache.solr.core.CoreContainer $ 1.call(CoreContainer.java:263) at java.util.concurrent。 FutureTask $ Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.Executors $ RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask $ Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.ut il.concurrent.ThreadPoolExecutor $ Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor $ Worker.run(Unknown Source) ... 1更多 引起:org.apache.solr.common.SolrException:唯一键字段(空)不能与在org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:536)的默认值(NEW) 被配置

UPDATE:

在我做了修改,在leoh建议在答案下我收到以下错误信息:

我也忘了提及它在使用dataimporthandler时收到错误信息。

{msg=SolrCore 'db' is not available due to init failure: Error initializing QueryElevationComponent.,trace=org.apache.solr.common.SolrException: SolrCore 'db' is not available due to init failure: Error initializing QueryElevationComponent. 
at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:818) 
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:289) 
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:197) 
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) 
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) 
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) 
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) 
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) 
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) 
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) 
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) 
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) 
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) 
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) 
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) 
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) 
at org.eclipse.jetty.server.Server.handle(Server.java:368) 
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) 
at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) 
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942) 
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004) 
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:640) 
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) 
at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) 
at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) 
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) 
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) 
at java.lang.Thread.run(Unknown Source) 
Caused by: org.apache.solr.common.SolrException: Error initializing QueryElevationComponent. 
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:834) 
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:625) 
at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:557) 
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:592) 
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:271) 
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:263) 
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) 
at java.util.concurrent.FutureTask.run(Unknown Source) 
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) 
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) 
at java.util.concurrent.FutureTask.run(Unknown Source) 
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
... 1 more 
Caused by: org.apache.solr.common.SolrException: Error initializing QueryElevationComponent. 
at org.apache.solr.handler.component.QueryElevationComponent.inform(QueryElevationComponent.java:242) 
at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:631) 
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:829) 
... 13 more 
Caused by: org.apache.solr.common.SolrException: Invalid UUID String: '1' 
at org.apache.solr.schema.UUIDField.toInternal(UUIDField.java:89) 
at org.apache.solr.schema.FieldType.readableToIndexed(FieldType.java:391) 
at org.apache.solr.handler.component.QueryElevationComponent$ElevationObj.<init>(QueryElevationComponent.java:138) 
at org.apache.solr.handler.component.QueryElevationComponent.loadElevationMap(QueryElevationComponent.java:311) 
at org.apache.solr.handler.component.QueryElevationComponent.inform(QueryElevationComponent.java:225) 

我试图删除以下,但随后没有被索引:

<searchComponent name="elevator" class="org.apache.solr.handler.component.QueryElevationComponent" > 
    <!-- pick a fieldType to analyze queries --> 
    <str name="queryFieldType">string</str> 
    <str name="config-file">elevate.xml</str> 
</searchComponent> 
+0

这可能只适用于solr 3.您使用的是哪个版本的solr? – leoh

+0

solr-4.6.0,我应该在这个版本上使用什么? – MikeAlike234

David2342

要配置Solr的4.6 uuid字段中,您可能需要以下配置

<!--schema.xml--> 

<fieldType name="uuid" class="solr.UUIDField" indexed="true" /> 

<field name="id" type="uuid" indexed="true" stored="true" required="true" /> 

<uniqueKey>id</uniqueKey> 

<!--solrconfig.xml--> 
<updateRequestProcessorChain name="uuid"> 
    <processor class="solr.UUIDUpdateProcessorFactory"> 
     <str name="fieldName">id</str> 
    </processor> 
    <processor class="solr.RunUpdateProcessorFactory" /> 
</updateRequestProcessorChain> 


<requestHandler name="/update" class="solr.UpdateRequestHandler"> 
     <lst name="defaults"> 
     <str name="update.chain">uuid</str> 
     </lst> 
</requestHandler> 

以下是适用于我的示例配置的链接:https://gist.github.com/leoh/8967328

+0

谢谢!我试过你的建议,看看更新。 – MikeAlike234

+0

现在无法更新它的工作。 – MikeAlike234

对于第二个错误“init failure:”,您需要修改elevate.xml文件中的uid。提升文件的默认路径是

@ SOLR_HOME\example\example-DIH\solr\solr\conf 

可能您的文件路径可能不同。

如果您想知道elevate.xml文件中的具体位置,请附上您的elevate.xml文件。