尝试提交文件时Solr致命错误

Question

我能够将文件发布到Solr进行索引,直到我突然开始出现此错误:

SimplePostTool:FATAL:Solr返回错误#500 Permission denied java.io.IOException:java.io.UnixFileSystem.createFileExclusively(Native Method)在org的java.io.File.createNewFile(File.java:900)处的权限被拒绝.位于org.apache.lucene.index.IndexWriter的org.apache.lucene.store.Lock.obtain(Lock.java:72)的apache.lucene.store.SimpleFSLock.obtain(SimpleFSLockFactory.java:128.)(IndexWriter.java :1098)在org.apache.solr.update.SolrIndexWriter(在org.apache.solr.update.DirectUpdateHandler2 SolrIndexWriter.java:84)在org.apache.solr.update.UpdateHandler.createMainIndexWriter(UpdateHandler.java:101). .openWriter(DirectUpdateHandler2.java:171)在org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:219)在org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:61)在org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:115)org.apache.solr.handler.XMLLoader.processUpdate(XMLLoader)的.java:157)在org.apache.solr.handler.XMLLoader.load(XMLLoader.java:79)在org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:58)在org.apache.solr. handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)在org.apache.solr.core.SolrCore.execute(SolrCore.java:1376)在org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:365)在org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:260)在org.mortbay.jetty.servlet.ServletHandler $ CachedChain.doFilter(ServletHandler.java:1212)在org.mortbay.jetty.servlet.ServletHandler .handle(ServletHandler.java:399)org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)at org.位于org.mortbay.jetty.handler.Context的org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)的mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)HandlerCollection.handle(ContextHandlerCollection.java:230)

任何人都知道这一切意味着什么和/或如何解决它？

命令我用来提交文件:

java -jar post.jar foo.xml

Answer 1

此错误表示Solr没有对其索引目录的写访问权.