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https://issues.apache.org/jira/browse/MARMOTTA-297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13756019#comment-13756019
 ] 

Peter Ansell commented on MARMOTTA-297:
---------------------------------------

Is this issue related to one of the recent failures:

https://builds.apache.org/job/Marmotta/org.apache.marmotta$kiwi-triplestore/180/testReport/junit/org.apache.marmotta.kiwi.test.sesame/KiWiStoreTest/testReallyLongLiteralRoundTrip_H2_/

01:48:34.489 [1;31mERROR[0;39m 
[36mo.a.m.k.s.KiWiValueFactory[0;39m - database error, could not load 
literal
org.h2.jdbc.JdbcSQLException: Value too long for column "SVALUE VARCHAR(65536) 
NOT NULL": 
"'guernicaABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNO...
 (1024008)"; SQL statement:
INSERT INTO nodes (id,ntype,svalue,lang,ltype,createdAt) VALUES 
(?,'string',?,?,?,?) [22001-173]
        at org.h2.message.DbException.getJdbcSQLException(DbException.java:331) 
~[h2-1.3.173.jar:1.3.173]
        at org.h2.message.DbException.get(DbException.java:171) 
~[h2-1.3.173.jar:1.3.173]
        at org.h2.table.Column.validateConvertUpdateSequence(Column.java:317) 
~[h2-1.3.173.jar:1.3.173]
        at org.h2.table.Table.validateConvertUpdateSequence(Table.java:699) 
~[h2-1.3.173.jar:1.3.173]
        at org.h2.command.dml.Insert.insertRows(Insert.java:123) 
~[h2-1.3.173.jar:1.3.173]
        at org.h2.command.dml.Insert.update(Insert.java:86) 
~[h2-1.3.173.jar:1.3.173]
        at org.h2.command.CommandContainer.update(CommandContainer.java:79) 
~[h2-1.3.173.jar:1.3.173]
        at org.h2.command.Command.executeUpdate(Command.java:235) 
~[h2-1.3.173.jar:1.3.173]
        at 
org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:154)
 ~[h2-1.3.173.jar:1.3.173]
        at 
org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:140) 
~[h2-1.3.173.jar:1.3.173]
        at 
org.apache.marmotta.kiwi.persistence.KiWiConnection.storeNode(KiWiConnection.java:1022)
 ~[classes/:na]
        at 
org.apache.marmotta.kiwi.sail.KiWiValueFactory.createLiteral(KiWiValueFactory.java:512)
 [classes/:na]
        at 
org.apache.marmotta.kiwi.sail.KiWiValueFactory.convert(KiWiValueFactory.java:732)
 [classes/:na]
        at 
org.apache.marmotta.kiwi.sail.KiWiSailConnection.addStatementInternal(KiWiSailConnection.java:156)
 ~[classes/:na]
        at 
org.apache.marmotta.kiwi.sail.KiWiSailConnection.addStatementInternal(KiWiSailConnection.java:110)
 ~[classes/:na]
        at 
org.openrdf.sail.helpers.SailConnectionBase.addStatement(SailConnectionBase.java:471)
 ~[sesame-sail-api-2.7.5.jar:na]
        at 
org.openrdf.sail.RDFStoreTest.testValueRoundTrip(RDFStoreTest.java:352) 
~[sesame-store-testsuite-2.7.5.jar:na]
        at 
org.openrdf.sail.RDFStoreTest.testReallyLongLiteralRoundTrip(RDFStoreTest.java:330)
 ~[sesame-store-testsuite-2.7.5.jar:na]
                
> Error in the KiWi ValueFactory with long literals
> -------------------------------------------------
>
>                 Key: MARMOTTA-297
>                 URL: https://issues.apache.org/jira/browse/MARMOTTA-297
>             Project: Marmotta
>          Issue Type: Bug
>          Components: Triple Store
>    Affects Versions: 3.0-incubating
>            Reporter: Sergio Fernández
>            Assignee: Sebastian Schaffert
>            Priority: Critical
>              Labels: rdf, sesame
>             Fix For: 3.1-incubating
>
>
> Trying to import a Turtle file with really long literals, I'm facing with the 
> following error:
> 11:15:08.233 ERROR o.a.m.p.c.s.i.ImportWatchServiceImpl - Error importing 
> file /path/to/marmotta/home/import/foo/bar.ttl from the local directory: 
> org.openrdf.rio.RDFParseException: 
> org.apache.marmotta.kiwi.model.rdf.KiWiUriResource cannot be cast to 
> org.apache.marmotta.kiwi.model.rdf.KiWiLiteral [line 979155]
> The file was generated by another tool which uses the default Sesame's 
> TurtleWriter, therefore we must be able to import into Marmotta.
> I guess this issue could be related with the literal length, but I'm not 
> totally sure... I'd try to provide more details that could guide us to the 
> actual problem.

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