Hi Vishesh, some more information I think is relevant. I've verified my feeder is trimming the text content down to size before submitting it for indexing. However I'm seeing the following debug output (below).<br>
<br>Whats odd is the nmo#plainTextMessageContent - its the complete untrimmed text of about 4MB, so its still being submitted somehow.<br><br>However the destination url for the insert - nepomuk:/ctx/1c8fcf90-94f1-428a-b929-fbe0b21977a1, is some Intermediate destination type (sorry, posting from memory), its not processed via void setNmoPlainTextContent(const QUrl& uri, const QString& plainText_) - I can't figure out where its coming from. But the result is that virtuoso keeps crashing :(<br>
<br><br>akonadi_nepomuk_feeder(2235) IndexScheduler::processItemQueue: email<br>akonadi_nepomuk_feeder(2235) ItemQueue::processBatch: pipline size:  13699 4<br>akonadi_nepomuk_feeder(2235) ItemQueue::indexBatch: Indexing ID: 17762 , Size: 4356460 , url: KUrl("akonadi://?item=17762") , Mime: "message/rfc822" , Collection 54 ,  QDateTime("Mon Jun 24 11:33:47 2013")<br>
nepomukstorage(1706)/nepomuk (storage service) Nepomuk2::Sync::ResourceIdentifier::runIdentification: KUrl("_:ut")  -->  KUrl("nepomuk:/res/393073ea-a86e-42ca-96a2-3ee188b605eb")<br>nepomukstorage(1706)/nepomuk (storage service) Nepomuk2::Sync::ResourceIdentifier::runIdentification: KUrl("_:tt")  -->  KUrl("nepomuk:/res/7fdace63-6ebf-407b-a3cc-b576e086d430")<br>
nepomukstorage(1706)/nepomuk (storage service) Nepomuk2::Sync::ResourceIdentifier::runIdentification: KUrl("_:st")  -->  KUrl("nepomuk:/res/e0333ae3-75cb-4d35-a228-ea3afecdd8e3")<br>nepomukstorage(1706)/nepomuk (storage service) Nepomuk2::Sync::ResourceIdentifier::runIdentification: KUrl("_:rt")  -->  KUrl("nepomuk:/res/bd8326dd-2235-4e2f-9bab-45410b0fc83a")<br>
nepomukstorage(1706)/nepomuk (storage service) Nepomuk2::Repository::slotVirtuosoStopped: Virtuoso was killed or crashed. Restarting the repository.<br>nepomukstorage(1706)/nepomuk (storage service) Nepomuk2::Repository::close: "main"<br>
nepomukstorage(1706)/nepomuk (storage service) Nepomuk2::DataManagementModel::storeResources:  MERGING FAILED!<br>nepomukstorage(1706)/nepomuk (storage service) Nepomuk2::DataManagementModel::storeResources: Setting error! "SQLExecDirect failed on query 'sparql insert into <nepomuk:/ctx/1c8fcf90-94f1-428a-b929-fbe0b21977a1> {  <nepomuk:/res/232220f6-235e-4cc0-bcb3-1dd668d2352e> <<a href="http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#to">http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#to</a>> <nepomuk:/res/294b1649-eea1-45ed-8fea-e3e0c0574512> ; <<a href="http://www.semanticdesktop.org/ontologies/2007/08/15/nao#hasTag">http://www.semanticdesktop.org/ontologies/2007/08/15/nao#hasTag</a>> <nepomuk:/res/bd8326dd-2235-4e2f-9bab-45410b0fc83a> ; <<a href="http://akonadi-project.org/ontologies/aneo#akonadiItemId">http://akonadi-project.org/ontologies/aneo#akonadiItemId</a>> "17762"^^<<a href="http://www.w3.org/2001/XMLSchema#string">http://www.w3.org/2001/XMLSchema#string</a>> ; <<a href="http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefSymbol">http://www.semanticdesktop.org/ontologies/2007/08/15/nao#prefSymbol</a>> <nepomuk:/res/c8e17a54-2851-46a8-99f3-0a376706e72e> ; <<a href="http://www.semanticdesktop.org/ontologies/2007/01/19/nie#lastModified">http://www.semanticdesktop.org/ontologies/2007/01/19/nie#lastModified</a>> "2013-06-24T11:33:47Z"^^<<a href="http://www.w3.org/2001/XMLSchema#dateTime">http://www.w3.org/2001/XMLSchema#dateTime</a>> ; <<a href="http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#isRead">http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#isRead</a>> "true"^^<<a href="http://www.w3.org/2001/XMLSchema#boolean">http://www.w3.org/2001/XMLSchema#boolean</a>> ; <<a href="http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#sentDate">http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#sentDate</a>> "2012-11-19T01:57:37Z"^^<<a href="http://www.w3.org/2001/XMLSchema#dateTime">http://www.w3.org/2001/XMLSchema#dateTime</a>> ; <<a href="http://akonadi-project.org/ontologies/aneo#akonadiIndexCompatLevel">http://akonadi-project.org/ontologies/aneo#akonadiIndexCompatLevel</a>> "3"^^<<a href="http://www.w3.org/2001/XMLSchema#int">http://www.w3.org/2001/XMLSchema#int</a>> ; <<a href="http://www.semanticdesktop.org/ontologies/2007/01/19/nie#isPartOf">http://www.semanticdesktop.org/ontologies/2007/01/19/nie#isPartOf</a>> <nepomuk:/res/9d082ad6-04b8-42cc-b4e2-b24ace70b1cd> ; <<a href="http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#messageId">http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#messageId</a>> "<<a href="mailto:20121119105738.82CEC75751@steelheart.shortcut.kunder.linpro.no">20121119105738.82CEC75751@steelheart.shortcut.kunder.linpro.no</a>>"^^<<a href="http://www.w3.org/2001/XMLSchema#string">http://www.w3.org/2001/XMLSchema#string</a>> ; <<a href="http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#plainTextMessageContent">http://www.semanticdesktop.org/ontologies/2007/03/22/nmo#plainTextMessageContent</a>> "\n\nHello blackpaw,\n\nOne of your favorites has a new <br>
-- <br>Lindsay