In the code, it says
#define SOLR_HEADER_MAX_SIZE (1024*1024)
and line 620
if (!ctx->truncate_header && str_len(ctx->cur_value) >= SOLR_HEADER_MAX_SIZE) { /* a large header */
so this is a 1Mo header. This is of course completely wrong.
Maybe this is not the root cause of the errors of fts_solr, but maybe this will help
On 2019-01-02 18:00, Joan Moreau via dovecot wrote:
Another bug appearing today:
Jan 02 09:59:08 indexer-worker(jom@grosjo.net)<6777><MOgFATKLLFwPHAAA0thIag:oLJjJjKLLFx5GgAA0thIag>: Warning: FTS-SOLR(JOM@GROSJO.NET): Mailbox XXXXXX UID=121635 HEADER SIZE IS HUGE, TRUNCATING
header of the said email has nothing of "huge"
On 2019-01-02 15:22, Joan Moreau via dovecot wrote:
Refinement of the schema.xml (below)
THis however does not solve the "no results" and "Out of range" errors in Dovecot and Solr
<?xml version="1.0" encoding="UTF-8"?> <schema name="dovecot" version="2.0"> <uniqueKey>id</uniqueKey> <fieldType name="booleans" class="solr.BoolField" sortMissingLast="true" multiValued="true"/> <fieldType name="gjlong" class="solr.LongPointField" positionIncrementGap="0"/> <fieldType name="gjtext" class="solr.TextField" autoGeneratePhraseQueries="true" positionIncrementGap="100"> <analyzer type="index"> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" splitOnCaseChange="1" generateWordParts="1" splitOnNumerics="1" catenateAll="1" catenateWords="1" preserveOriginal="1"/> <filter class="solr.FlattenGraphFilterFactory"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.KeywordTokenizerFactory"/> </analyzer> </fieldType> <fieldType name="gjfield" class="solr.TextField" autoGeneratePhraseQueries="true"> <analyzer type="index"> <tokenizer class="solr.NGramTokenizerFactory" maxGramSize="25" minGramSize="3" /> <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.KeywordTokenizerFactory"/> </analyzer> </fieldType>
<fieldType name="string" class="solr.StrField"/> <field name="_version_" type="string" indexed="true" stored="true"/> <field name="bcc" type="string" indexed="false" stored="false"/> <field name="body" type="gjtext" indexed="true" stored="false"/> <field name="box" type="string" indexed="true" required="true" stored="true"/> <field name="cc" type="gjfield" indexed="true" stored="false"/> <field name="from" type="gjfield" indexed="true" stored="false"/> <field name="hdr" type="string" indexed="false" stored="false"/> <field name="id" type="string" indexed="true" required="true" stored="true"/> <field name="subject" type="gjtext" indexed="true" stored="false"/> <field name="to" type="gjfield" indexed="true" stored="false"/> <field name="uid" type="string" indexed="true" required="true" stored="true"/> <field name="user" type="string" indexed="true" required="true" stored="true"/> </schema>