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Posted to derby-dev@db.apache.org by "Knut Anders Hatlen (JIRA)" <ji...@apache.org> on 2007/03/12 09:44:09 UTC
[jira] Resolved: (DERBY-2220) Uncommitted transactions executed
throught XAResource will held locks after the application terminates (or
crashes during the transaction).
[ https://issues.apache.org/jira/browse/DERBY-2220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Knut Anders Hatlen resolved DERBY-2220.
---------------------------------------
Resolution: Fixed
Fix Version/s: 10.3.0.0
Derby Info: (was: [Patch Available])
Committed revision 517131. Should this fix be back-ported to the 10.2 branch?
> Uncommitted transactions executed throught XAResource will held locks after the application terminates (or crashes during the transaction).
> -------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-2220
> URL: https://issues.apache.org/jira/browse/DERBY-2220
> Project: Derby
> Issue Type: Bug
> Affects Versions: 10.3.0.0
> Environment: Solaris Nevada build 49, Sun's JDK1.6
> Reporter: Julius Stroffek
> Assigned To: Julius Stroffek
> Fix For: 10.3.0.0
>
> Attachments: d2220_beta.diff, d2220_beta2.diff, d2220_try1.diff, d2220_try1.stat, d2220_try2.diff, d2220_try2.stat, d2220_try4.diff, d2220_try4.stat, d2220_try5.diff, d2220_try5.stat, XATranTest.java, xxx.sql
>
>
> Using this piece of code derby will not release a table lock of 'dummy' table.
> String query = "insert into dummy (field1) values ('" + Integer.toString(value) + "')";
> XAConnection xaConnection = createXAConnection("jdbc:derby://localhost:1527/TestDB", "", "");
> XAResource xaResource = xaConnection.getXAResource();
> conn = xaConnection.getConnection();
>
> Xid xid = createXid(value);
> xaResource.setTransactionTimeout(10);
> xaResource.start(xid, XAResource.TMNOFLAGS);
>
> Statement statement = conn.createStatement();
> statement.execute(query);
>
> // terminate the client application
> // this will not release any locks
> System.exit(0);
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