Hi to all,
we recently (for 2nd time) engaged a transaction error using neo4j embedded.
We need to investigate well about this error origin, BUT I need to
understand how to resolve the following error:
java.lang.RuntimeException: No mapping found for branchId[0x162374]
The steps:
1) two users work on the application
2) one user receive a transaction error (sorry, not traced ......
maybe an error on begin transaction)
3) shutting down the server (as usual)
4) restarting the server
5) receiving the error:
java.lang.RuntimeException: No mapping found for branchId[0x162374]
at
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jGraph.<init>(Neo4jGraph.java:58)
at
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jGraph.<init>(Neo4jGraph.java:31)
......
Caused by: org.neo4j.graphdb.TransactionFailureException: No mapping
found for branchId[0x162374]
at
org.neo4j.kernel.impl.transaction.XaDataSourceManager.getXaResource(XaDataSourceManager.java:186)
at
org.neo4j.kernel.impl.transaction.TxManager.getXaResource(TxManager.java:933)
at
org.neo4j.kernel.impl.transaction.TxManager.buildRecoveryInfo(TxManager.java:414)
at
org.neo4j.kernel.impl.transaction.TxManager.recover(TxManager.java:255)
at org.neo4j.kernel.impl.transaction.TxManager.init(TxManager.java:181)
at org.neo4j.kernel.impl.transaction.TxModule.start(TxModule.java:85)
at org.neo4j.kernel.GraphDbInstance.start(GraphDbInstance.java:156)
at
org.neo4j.kernel.EmbeddedGraphDbImpl.<init>(EmbeddedGraphDbImpl.java:167)
at
org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:81)
at
org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:65)
at
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jGraph.<init>(Neo4jGraph.java:41)
... 7 more
We are (still) working on Neo4j 1.2M04 thru Blueprints.
I dont want to understand (in this help request) why and where I
create the transaction error (maybe a not well closed transaction or
other) but I need to understand HOW TO RECOVER a DB that generate the
error at point 5 THAT DOES NOT START ANYMORE. :-(
Thank you for your support !
Regards !
Gian Luca Farina Perseu
Torino - Italy
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