[jbosscache-issues] [JBoss JIRA] Resolved: (JBCACHE-1404) Read locks are not released when isolation level is READ_COMMITED

Read locks are not released when isolation level is READ_COMMITED ----------------------------------------------------------------- Key: JBCACHE-1404 URL: https://jira.jboss.org/jira/browse/JBCACHE-1404 Project: JBoss Cache Issue Type: Bug Security Level: Public(Everyone can see) Components: Transactions Affects Versions: 2.1.1.GA Reporter: Alexey Veklov Assignee: Manik Surtani Read locks are released only on transaction commit/rollback when isolation level is READ_COMMITED. Here is TestCase: import javax.transaction.TransactionManager; import org.jboss.cache.Cache; import org.jboss.cache.CacheFactory; import org.jboss.cache.CacheSPI; import org.jboss.cache.DefaultCacheFactory; import org.jboss.cache.Fqn; import org.jboss.cache.NodeSPI; import org.jboss.cache.config.Configuration; import org.jboss.cache.lock.IsolationLevel; import com.db.fdr.test.TestCase; public class ReadCommittedLockingTest extends TestCase { private Cache cache; private Fqn fqn = Fqn.fromString("/test/fqn"); protected void setUp() throws Exception { final CacheFactory cf = new DefaultCacheFactory(); final Configuration configuration = new Configuration(); configuration.setCacheMode(Configuration.CacheMode.REPL_SYNC); configuration.setTransactionManagerLookupClass("org.jboss.cache.transaction.GenericTransactionManagerLookup"); configuration.setIsolationLevel(IsolationLevel.READ_COMMITTED); cache = cf.createCache(configuration); cache.create(); cache.start(); } public void test() throws Exception { final CacheSPI cacheSPI = (CacheSPI) cache; final TransactionManager transactionManager = cacheSPI.getTransactionManager(); transactionManager.begin(); cache.put(fqn, "key", "value"); transactionManager.commit(); transactionManager.begin(); cache.get(fqn, "key"); assertEquals(IsolationLevel.READ_COMMITTED, cache.getConfiguration().getIsolationLevel()); final NodeSPI nodeSPI = cacheSPI.peek(fqn, false); assertFalse("Should not be locked", nodeSPI.getLock().isReadLocked()); transactionManager.commit(); } }