[SOLR-8050] Partial update on document with multivalued date field fails

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.2.1
• Fix Version/s: 5.4, 6.0
• Component/s: clients - java, SolrJ

Environment

embedded solr
java 1.7
win

• Assignee: Shalin Shekhar Mangar
• Reporter: Burkhard Buelte
• Created: 13/Sep/15 23:58
• Updated: 09/May/16 18:51
• Resolved: 16/Oct/15 16:37

Description

When updating a document with multivalued date field Solr throws a exception
like: org.apache.solr.common.SolrException: Invalid Date String:'Mon Sep 14 01:48:38 CEST 2015'
even if the update document doesn't contain any datefield.

See following code snippet to reproduce
1. create a doc with multivalued date field (here dynamic field _dts)
SolrInputDocument doc = new SolrInputDocument();
String id = Long.toString(System.currentTimeMillis());
System.out.println("testUpdate: adding test document to solr ID=" + id);
doc.addField(CollectionSchema.id.name(), id);
doc.addField(CollectionSchema.title.name(), "Lorem ipsum");
doc.addField(CollectionSchema.host_s.name(), "yacy.net");
doc.addField(CollectionSchema.text_t.name(), "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.");
doc.addField(CollectionSchema.dates_in_content_dts.name(), new Date());

solr.add(doc);
solr.commit(true);

2. update any field on this doc via partial update
SolrInputDocument sid = new SolrInputDocument();
sid.addField(CollectionSchema.id.name(), doc.getFieldValue(CollectionSchema.id.name()));
sid.addField(CollectionSchema.host_s.name(), "yacy.yacy");
solr.update(sid);
solr.commit(true);

Result
Caused by: org.apache.solr.common.SolrException: Invalid Date String:'Mon Sep 14 01:48:38 CEST 2015'
at org.apache.solr.util.DateFormatUtil.parseMath(DateFormatUtil.java:87)
at org.apache.solr.schema.TrieField.readableToIndexed(TrieField.java:473)
at org.apache.solr.schema.TrieField.createFields(TrieField.java:715)
at org.apache.solr.update.DocumentBuilder.addField(DocumentBuilder.java:48)
at org.apache.solr.update.DocumentBuilder.toDocument(DocumentBuilder.java:123)
at org.apache.solr.update.AddUpdateCommand.getLuceneDocument(AddUpdateCommand.java:83)
at org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:237)
at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:163)
at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:69)
at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51)
at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:955)
at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1110)
at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:706)
at org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:104)
at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51)
at org.apache.solr.update.processor.LanguageIdentifierUpdateProcessor.processAdd(LanguageIdentifierUpdateProcessor.java:207)
at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:250)
at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:177)
at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:98)
at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:143)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:2068)
at org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:179)
at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:135)
at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:174)
at org.apache.solr.client.solrj.SolrClient.add(SolrClient.java:191)

P.S. the line "solr.update" takes care to create a partial update document, with proper

{"set":[fieldname:value]}