[SOLR-5000] ManagedIndexSchema not persist uniqueKey tag after calling addFields method.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.4
• Fix Version/s: 4.4
• Component/s: Schema and Analysis
• Assignee: Steven Rowe
• Reporter: Jun Ohtani
• Created: 03/Jul/13 16:42
• Updated: 23/Jul/13 18:38
• Resolved: 03/Jul/13 22:09

Description

My co-worker found this one.

I try to add field via Schema REST API using example-schemaless/solr.
There is no problem starting sold at first time.
But restart Jetty, then output this error.

8385 [qtp620249139-18] ERROR org.apache.solr.servlet.SolrDispatchFilter – null:org.apache.solr.common.SolrException: SolrCore 'collection1' is not available due to init failure: QueryElevationComponent requires the schema to have a uniqueKeyField.
at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:971)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:248)
at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:155)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:368)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:953)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1014)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
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(Thread.java:724)
Caused by: org.apache.solr.common.SolrException: QueryElevationComponent requires the schema to have a uniqueKeyField.
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:833)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:627)
at org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:733)
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:768)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:439)
at org.apache.solr.core.CoreContainer$1.call(CoreContainer.java:431)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
... 1 more
Caused by: org.apache.solr.common.SolrException: QueryElevationComponent requires the schema to have a uniqueKeyField.
at org.apache.solr.handler.component.QueryElevationComponent.inform(QueryElevationComponent.java:177)
at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:599)
at org.apache.solr.core.SolrCore.<init>(SolrCore.java:828)
... 13 more