Hi Bernard Bernie Greenberg wrote: > What's more, Jena outputs, in red, no less, "*********** UNEXPECTED [1]" > with seeming regularity (yesterday I found it in the Jena source, but can't > seem to today) in this arrangement, but in any case, it is not a positive > sign that I have this right. The diagnostic ..."could be clearer"...
This is what I've noticed this morning when I was investigating another issue which (thanks to Sam, turned out to be a Unicode - High Surrogate Area issue, probably). Anyway... Are you using TDB 0.9.0-incubating? I am. Here is how I can cause and replicate the issue: https://github.com/castagna/jena-examples/blob/master/src/main/java/dev/TestTDBCorruption.java I have a WRITE transaction which fails (and I do not close the dataset). I run the test twice (the second time, the TDB database already exists) and I see: 14:18:54 WARN NodeTableTrans :: Txn[1]/W journalStartOffset not zero: 109/0x6D ************* UNEXPECTED [1] Different ids for file:///opt/workspaces/jena/jena-examples/s: allocated: expected [000000000000006D], got [0000000000000000] >>>>>>>>>> label = nodes txn = Transaction: 1 : Mode=WRITE : State=PREPARING : /opt/workspaces/jena/jena-examples/target/tdb_corruption/ offset = 109 journalStartOffset = 109 journal = nodes.dat-jrnl com.hp.hpl.jena.tdb.TDBException: Different ids for file:///opt/workspaces/jena/jena-examples/s: allocated: expected [000000000000006D], got [0000000000000000] at com.hp.hpl.jena.tdb.transaction.NodeTableTrans.inconsistent(NodeTableTrans.java:212) at com.hp.hpl.jena.tdb.transaction.NodeTableTrans.append(NodeTableTrans.java:200) at com.hp.hpl.jena.tdb.transaction.NodeTableTrans.writeNodeJournal(NodeTableTrans.java:306) at com.hp.hpl.jena.tdb.transaction.NodeTableTrans.commitPrepare(NodeTableTrans.java:266) at com.hp.hpl.jena.tdb.transaction.Transaction.prepare(Transaction.java:131) at com.hp.hpl.jena.tdb.transaction.Transaction.commit(Transaction.java:112) at com.hp.hpl.jena.tdb.transaction.DatasetGraphTxn.commit(DatasetGraphTxn.java:40) at com.hp.hpl.jena.tdb.transaction.DatasetGraphTransaction._commit(DatasetGraphTransaction.java:106) at com.hp.hpl.jena.tdb.migrate.DatasetGraphTrackActive.commit(DatasetGraphTrackActive.java:60) at com.hp.hpl.jena.sparql.core.DatasetImpl.commit(DatasetImpl.java:143) at dev.TestTDBCorruption.test(TestTDBCorruption.java:39) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) at org.junit.runners.ParentRunner.run(ParentRunner.java:292) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Paolo
