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https://issues.apache.org/jira/browse/SOLR-11764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16532622#comment-16532622
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Gianpiero Sportelli commented on SOLR-11764:
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Hi all,
we found a solution for this issue:
# we have define a PreAnalyzedField *content* in this manner:
** {{<field name="content" type="testo" indexed="true" termOffsets="true"
stored="true" termPositions="true" termVectors="true" multiValued="false"/>}}
** {{<fieldType name="testo" class="solr.PreAnalyzedField">}}{{ <analyzer
type="query">}}{{ <tokenizer class="solr.StandardTokenizerFactory"/>}}{{
<filter class="solr.LowerCaseFilterFactory"/>}}{{ </analyzer>}}{{ </fieldType>}}
# we have set the *hl.method* to unified in solrconfig.xml
** {{ <requestHandler name="/select" class="solr.SearchHandler"><lst
name="defaults"><str name="df">content</str><str
name="hl.method">unified</str></lst></requestHandler>}}
The key is set {{ termOffsets="true" termPositions="true" termVectors="true"}}
I hope I have been helpful,
Gianpiero
> preanalyzed field with highlight option throws exception
> --------------------------------------------------------
>
> Key: SOLR-11764
> URL: https://issues.apache.org/jira/browse/SOLR-11764
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: highlighter
> Affects Versions: 6.4
> Reporter: Selvam Raman
> Priority: Major
>
> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException:
> Error from server at http://localhost:8983/solr/Metadata2:
> org.apache.solr.client.solrj.SolrServerException:
> No live SolrServers available to handle this
> request:[/solr/Metadata2_shard1_replica1,
> solr/Metadata2_shard2_replica2,
> solr/Metadata2_shard1_replica2]
> When i look at the solr logs i find the below exception
> Caused by: java.io.IOException: Invalid JSON type java.lang.String, expected
> Map
> at
> org.apache.solr.schema.JsonPreAnalyzedParser.parse(JsonPreAnalyzedParser.java:86)
> at
> org.apache.solr.schema.PreAnalyzedField$PreAnalyzedTokenizer.decodeInput(PreAnalyzedField.java:345)
> at
> org.apache.solr.schema.PreAnalyzedField$PreAnalyzedTokenizer.access$000(PreAnalyzedField.java:280)
> at
> org.apache.solr.schema.PreAnalyzedField$PreAnalyzedAnalyzer$1.setReader(PreAnalyzedField.java:375)
> at org.apache.lucene.analysis.Analyzer.tokenStream(Analyzer.java:202)
> at
> org.apache.lucene.search.uhighlight.AnalysisOffsetStrategy.tokenStream(AnalysisOffsetStrategy.java:58)
> at
> org.apache.lucene.search.uhighlight.MemoryIndexOffsetStrategy.getOffsetsEnums(MemoryIndexOffsetStrategy.java:106)
> ... 37 more
> I am setting up lot of fields (fq, score, highlight,etc) then put it into
> solrquery.
> "we are using preanalyzed field and that causing the problem.
> The actual problem is preanalyzed with highlight option. if i disable
> highlight option it works fine."
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