試圖使用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>
但由於某種原因,它不工作。
錯誤消息:
{味精= SolrCore 'DB',不提供由於初始化失敗:唯一鍵字段(空)不能與默認值(NEW)進行配置。 Schema文件是。\ example-DIH \ solr \ db \ schema.xml,trace = org.apache.solr.common.SolrException:由於初始化失敗,SolrCore'db'不可用:uniqueKey字段(null)無法配置具有默認值(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)不能使用默認值(NEW)進行配置。 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:唯一鍵字段(空)不能與在org.apache.solr.schema.IndexSchema.readSchema(IndexSchema.java:536)的默認值(NEW) 被配置
UPDATE:
在我做了修改,在leoh建議在答案下我收到以下錯誤信息:
我也忘了提及它在使用dataimporthandler時收到錯誤信息。
{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)
我試圖刪除以下,但隨後沒有被索引:
<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>
這可能只適用於solr 3.您使用的是哪個版本的solr? – leoh
solr-4.6.0,我應該在這個版本上使用什麼? – MikeAlike234