We should fix this as soon as we can, could you provide a (small) test case that can reproduce this with some reliability?
/Tobias On Mon, Apr 26, 2010 at 11:10 AM, Stefan Berndt <[email protected]> wrote: > Hello, > > I am testing Neo4j for a week now and i'm trying to make some operations on > the Graph concurrent. > For this I use the PoolExecutor and do some Write-Operations. but the > TransactionManager just throws Exceptions i don't understand. > F.ex.: > > javax.transaction.xa.XAException: Unknown > xid[GlobalId[NEOKERNL|1272272945279|2], BranchId[ 52 49 52 49 52 49 ]] > at > > org.neo4j.kernel.impl.transaction.xaframework.XaResourceManager.rollback(XaResourceManager.java:416) > at > > org.neo4j.kernel.impl.transaction.xaframework.XaResourceHelpImpl.rollback(XaResourceHelpImpl.java:111) > at > > org.neo4j.kernel.impl.transaction.TransactionImpl.doRollback(TransactionImpl.java:531) > at > org.neo4j.kernel.impl.transaction.TxManager.rollback(TxManager.java:728) > at > > org.neo4j.kernel.impl.transaction.TransactionImpl.rollback(TransactionImpl.java:114) > at > > org.neo4j.kernel.EmbeddedGraphDbImpl$TransactionImpl.finish(EmbeddedGraphDbImpl.java:336) > at ConcurrentTest$1.run(ConcurrentTest.java:62) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > 26.04.2010 11:09:05 org.neo4j.kernel.impl.transaction.TxManager rollback > SCHWERWIEGEND: Unable to rollback marked or active transaction. Some > resources may be commited others not. Neo4j kernel should be SHUTDOWN for > resource maintance and transaction recovery ----> > Exception in thread "pool-1-thread-1" > org.neo4j.kernel.impl.transaction.TransactionFailureException: Unable to > rollback transaction > at > > org.neo4j.kernel.EmbeddedGraphDbImpl$TransactionImpl.finish(EmbeddedGraphDbImpl.java:349) > at ConcurrentTest$1.run(ConcurrentTest.java:62) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > Caused by: javax.transaction.SystemException: Unable to rollback ---> > error code for rollback: 0 > at > org.neo4j.kernel.impl.transaction.TxManager.rollback(TxManager.java:738) > at > > org.neo4j.kernel.impl.transaction.TransactionImpl.rollback(TransactionImpl.java:114) > at > > org.neo4j.kernel.EmbeddedGraphDbImpl$TransactionImpl.finish(EmbeddedGraphDbImpl.java:336) > ... 4 more > > This Exceptions are coming up already just with one Thread in the > ExcecutorPool. Thx for your help. > > > > _______________________________________________ > Neo mailing list > [email protected] > https://lists.neo4j.org/mailman/listinfo/user > -- Tobias Ivarsson <[email protected]> Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 _______________________________________________ Neo mailing list [email protected] https://lists.neo4j.org/mailman/listinfo/user
