This is probably a bug in the command line tool textindexer, looking at the 
source code it just attempts to access the Dataset given in the descriptor 
without attempting to use a transaction.  Since TDB2 requires transactions it 
will not be possible to use this tool until the bug is fixed

Rob

´╗┐On 12/02/2018, 12:23, "Sweeney, Chris" <chris.swee...@sepa.org.uk> wrote:

    Using version 3.6.0 and TDB2 with Java 1.8.0_162 and running java -cp 
$FUSEKI_HOME/fuseki-server.jar jena.textindexer --desc=sepadcat.ttl
    
    I tried to update the text indexes after adding a field in the assembler 
file and got the error below.
    I deleted the indexes, reverted to the previous assembler file and tried 
re-building the indexes and got the same error.
    The indexes are created OK if I delete the database and indexes, restart 
Fuseki and upload the data. 
    Should I be invoking some other class when using TDB2?
    
    
    
    $ java -cp $FUSEKI_HOME/fuseki-server.jar jena.textindexer 
--desc=sepadcat.ttl
    org.apache.jena.dboe.transaction.txn.TransactionException: Not in a 
transaction
            at 
org.apache.jena.dboe.transaction.txn.TransactionalComponentLifecycle.checkTxn(TransactionalComponentLifecycle.java:417)
            at 
org.apache.jena.dboe.trans.bplustree.BPlusTree.getRootRead(BPlusTree.java:159)
            at 
org.apache.jena.dboe.trans.bplustree.BPlusTree.find(BPlusTree.java:239)
            at 
org.apache.jena.tdb2.store.nodetable.NodeTableNative.accessIndex(NodeTableNative.java:133)
            at 
org.apache.jena.tdb2.store.nodetable.NodeTableNative._idForNode(NodeTableNative.java:118)
            at 
org.apache.jena.tdb2.store.nodetable.NodeTableNative.getNodeIdForNode(NodeTableNative.java:57)
            at 
org.apache.jena.tdb2.store.nodetable.NodeTableCache._idForNode(NodeTableCache.java:222)
            at 
org.apache.jena.tdb2.store.nodetable.NodeTableCache.getNodeIdForNode(NodeTableCache.java:114)
            at 
org.apache.jena.tdb2.store.nodetable.NodeTableWrapper.getNodeIdForNode(NodeTableWrapper.java:47)
            at 
org.apache.jena.tdb2.store.nodetable.NodeTableInline.getNodeIdForNode(NodeTableInline.java:58)
            at 
org.apache.jena.tdb2.store.nodetupletable.NodeTupleTableConcrete.idForNode(NodeTupleTableConcrete.java:182)
            at 
org.apache.jena.tdb2.store.nodetupletable.NodeTupleTableConcrete.findAsNodeIds(NodeTupleTableConcrete.java:136)
            at org.apache.jena.tdb2.store.TripleTable.find(TripleTable.java:64)
            at 
org.apache.jena.tdb2.store.DatasetGraphTDB.findInDftGraph(DatasetGraphTDB.java:109)
            at 
org.apache.jena.sparql.core.DatasetGraphBaseFind.findAny(DatasetGraphBaseFind.java:72)
            at 
org.apache.jena.sparql.core.DatasetGraphBaseFind.find(DatasetGraphBaseFind.java:50)
            at 
org.apache.jena.sparql.core.DatasetGraphWrapper.find(DatasetGraphWrapper.java:151)
            at 
org.apache.jena.sparql.core.DatasetGraphWrapper.find(DatasetGraphWrapper.java:151)
            at jena.textindexer.exec(textindexer.java:118)
            at jena.cmd.CmdMain.mainMethod(CmdMain.java:93)
            at jena.cmd.CmdMain.mainRun(CmdMain.java:58)
            at jena.cmd.CmdMain.mainRun(CmdMain.java:45)
            at jena.textindexer.main(textindexer.java:51)
    
    
    Regards,
    
    
    Chris Sweeney
    SEPA
    t: 01698 839437
    e: chris.swee...@sepa.org.uk
    
    




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