Hi,
I am testing UnifiedHighlighter(hl.method=unified) with Solr 6.6 and
found that the highlighter returns following error when hl.fl parameter
has undefined fields.
The error occurs even if hl.fl parameter has ", "(<COMMA> + <SPACE>) as
a field delimiter. (e.g. hl.fl=name, manu)
Is this a bug? I think that the highlighter should set OffsetSource as
"NONE_NEEDED", if fields are not available....
##Operations & Results
$ bin/solr -e techproducts
$ curl -XGET
"http://localhost:8983/solr/techproducts/select?hl.fl=name,manu,undefined&hl.method=unified&hl=on&indent=on&q=corsair&wt=json&fl=name,manu";
{
"responseHeader":{
"status":400,
"QTime":9,
"params":{
"q":"corsair",
"hl":"on",
"indent":"on",
"fl":"name,manu,undefined",
"hl.fl":"name,manu,undefined",
"hl.method":"unified",
"wt":"json"}},
"response":{"numFound":2,"start":0,"docs":[
{
"name":"CORSAIR ValueSelect 1GB 184-Pin DDR SDRAM Unbuffered
DDR 400 (PC 3200) System Memory - Retail",
"manu":"Corsair Microsystems Inc."},
{
"name":"CORSAIR XMS 2GB (2 x 1GB) 184-Pin DDR SDRAM Unbuffered
DDR 400 (PC 3200) Dual Channel Kit System Memory - Retail",
"manu":"Corsair Microsystems Inc."}]
},
"error":{
"metadata":[
"error-class","org.apache.solr.common.SolrException",
"root-error-class","org.apache.solr.common.SolrException"],
"msg":"undefined field undefined",
"code":400}}
##Error messages
org.apache.solr.common.SolrException: undefined field undefined
at
org.apache.solr.schema.IndexSchema.getDynamicFieldType(IndexSchema.java:1308)
at
org.apache.solr.schema.IndexSchema$SolrIndexAnalyzer.getWrappedAnalyzer(IndexSchema.java:431)
at
org.apache.lucene.analysis.AnalyzerWrapper.getOffsetGap(AnalyzerWrapper.java:149)
at
org.apache.lucene.search.uhighlight.AnalysisOffsetStrategy.<init>(AnalysisOffsetStrategy.java:43)
at
org.apache.lucene.search.uhighlight.MemoryIndexOffsetStrategy.<init>(MemoryIndexOffsetStrategy.java:56)
at
org.apache.lucene.search.uhighlight.UnifiedHighlighter.getOffsetStrategy(UnifiedHighlighter.java:841)
at
org.apache.lucene.search.uhighlight.UnifiedHighlighter.getFieldHighlighter(UnifiedHighlighter.java:750)
at
org.apache.lucene.search.uhighlight.UnifiedHighlighter.highlightFieldsAsObjects(UnifiedHighlighter.java:573)
at
org.apache.lucene.search.uhighlight.UnifiedHighlighter.highlightFields(UnifiedHighlighter.java:507)
at
org.apache.solr.highlight.UnifiedSolrHighlighter.doHighlighting(UnifiedSolrHighlighter.java:146)
at
org.apache.solr.handler.component.HighlightComponent.process(HighlightComponent.java:182)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:295)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:2440)
at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:723)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:529)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:347)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:298)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.eclipse.jetty.server.Server.handle(Server.java:534)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
at java.lang.Thread.run(Thread.java:748)
Thanks,
Yasufumi
