Hi, I exported a csv file from SOLR and made some changes, I then tried to reimport the file and got the exception below. It seems UUID field type can't import multi-values, I removed all of the multi-values and it imported without an issue.
Cheers org.apache.solr.common.SolrException: Error while creating field 'jobuid{type=uuid,properties=indexed,stored,omitTermFreqAndPositions,multiValued}' from value '845b9db2-2a25-44e3-8eb4-3bf17cd16738,c5477d5d-e77c-45e9-ab61-f7ca05499b37' at org.apache.solr.schema.FieldType.createField(FieldType.java:239) at org.apache.solr.schema.SchemaField.createField(SchemaField.java:104) at org.apache.solr.update.DocumentBuilder.addField(DocumentBuilder.java:203) at org.apache.solr.update.DocumentBuilder.toDocument(DocumentBuilder.java:276) at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:60) at org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:115) at org.apache.solr.handler.CSVLoader.doAdd(CSVRequestHandler.java:416) at org.apache.solr.handler.SingleThreadedCSVLoader.addDoc(CSVRequestHandler.java:431) at org.apache.solr.handler.CSVLoader.load(CSVRequestHandler.java:393) at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:67) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129) at org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:241) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1368) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:300) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:679) Caused by: org.apache.solr.common.SolrException: Invalid UUID String: '845b9db2-2a25-44e3-8eb4-3bf17cd16738,c5477d5d-e77c-45e9-ab61-f7ca05499b37' at org.apache.solr.schema.UUIDField.toInternal(UUIDField.java:85) at org.apache.solr.schema.FieldType.createField(FieldType.java:237)