[jbosscache-commits] JBoss Cache SVN: r8152 - in core/trunk/src: main/java/org/jboss/cache/interceptors and 2 other directories.

Author: manik.surtani(a)jboss.com Date: 2009-08-05 08:23:47 -0400 (Wed, 05 Aug 2009) New Revision: 8152 Added: core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareOptimisticTest.java core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareTest.java core/trunk/src/test/java/org/jboss/cache/buddyreplication/mvcc/Buddy3NodesFailedRemotePrepareTest.java Modified: core/trunk/src/main/java/org/jboss/cache/buddyreplication/Fqn2BuddyFqnVisitor.java core/trunk/src/main/java/org/jboss/cache/interceptors/OptimisticReplicationInterceptor.java Log: JBCACHE-1526 GlobalTransaction lost upon buddy fqn transformation of RollbackCommand Modified: core/trunk/src/main/java/org/jboss/cache/buddyreplication/Fqn2BuddyFqnVisitor.java =================================================================== --- core/trunk/src/main/java/org/jboss/cache/buddyreplication/Fqn2BuddyFqnVisitor.java 2009-08-05 11:55:43 UTC (rev 8151) +++ core/trunk/src/main/java/org/jboss/cache/buddyreplication/Fqn2BuddyFqnVisitor.java 2009-08-05 12:23:47 UTC (rev 8152) @@ -207,7 +207,7 @@ @Override public Object visitRollbackCommand(InvocationContext ctx, RollbackCommand command) throws Throwable { - return factory.buildRollbackCommand(null); + return factory.buildRollbackCommand(command.getGlobalTransaction()); } @Override Modified: core/trunk/src/main/java/org/jboss/cache/interceptors/OptimisticReplicationInterceptor.java =================================================================== --- core/trunk/src/main/java/org/jboss/cache/interceptors/OptimisticReplicationInterceptor.java 2009-08-05 11:55:43 UTC (rev 8151) +++ core/trunk/src/main/java/org/jboss/cache/interceptors/OptimisticReplicationInterceptor.java 2009-08-05 12:23:47 UTC (rev 8152) @@ -256,7 +256,7 @@ try { broadcastTxs.remove(gtx); - RollbackCommand rollbackCommand = commandsFactory.buildRollbackCommand(null); + RollbackCommand rollbackCommand = commandsFactory.buildRollbackCommand(gtx); if (log.isDebugEnabled()) log.debug("running remote rollback for " + gtx + " and coord=" + rpcManager.getLocalAddress()); Added: core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareOptimisticTest.java =================================================================== --- core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareOptimisticTest.java (rev 0) +++ core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareOptimisticTest.java 2009-08-05 12:23:47 UTC (rev 8152) @@ -0,0 +1,12 @@ +package org.jboss.cache.buddyreplication; + +import org.testng.annotations.Test; + +@Test(groups = "functional", testName = "buddyreplication.Buddy3NodesFailedRemotePrepareOptimisticTest") +public class Buddy3NodesFailedRemotePrepareOptimisticTest extends Buddy3NodesFailedRemotePrepareTest +{ + public Buddy3NodesFailedRemotePrepareOptimisticTest() + { + optimistic = true; + } +} Property changes on: core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareOptimisticTest.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareTest.java =================================================================== --- core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareTest.java (rev 0) +++ core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareTest.java 2009-08-05 12:23:47 UTC (rev 8152) @@ -0,0 +1,100 @@ +package org.jboss.cache.buddyreplication; + +import org.jboss.cache.CacheSPI; +import org.jboss.cache.Fqn; +import org.jboss.cache.util.TestingUtil; +import org.jboss.cache.notifications.annotation.CacheListener; +import org.jboss.cache.notifications.annotation.NodeModified; +import org.jboss.cache.notifications.event.NodeModifiedEvent; +import org.jboss.cache.transaction.DummyTransactionManagerLookup; +import org.testng.annotations.Test; + +import javax.transaction.RollbackException; +import javax.transaction.TransactionManager; +import java.util.List; + +/** + * Tests that a failed PREPARE on a buddy results in a proper rollback. + * + * @author Brian Stansberry + * @since 3.1.12 + */ +@Test(groups = "functional", testName = "buddyreplication.Buddy3NodesFailedRemotePrepareTest") +public class Buddy3NodesFailedRemotePrepareTest extends BuddyReplicationTestsBase +{ + boolean optimistic = false; + + @CacheListener + public static class FailureListener + { + private boolean rejected; + + @NodeModified + public void nodeModified(NodeModifiedEvent event) + { + if (!rejected && !event.isOriginLocal() && event.getFqn().hasElement("0")) + { + rejected = true; + throw new RuntimeException("rejected"); + } + } + } + + @Test (invocationCount = 100) + public void testFailedPrepare() throws Exception + { + List<CacheSPI<Object, Object>> caches = createCaches(2, 3, false, false, optimistic, false); + cachesTL.set(caches); + + int cacheNumber = 0; + for (CacheSPI<Object, Object> c : caches) + { + c.getConfiguration().setFetchInMemoryState(false); + c.getConfiguration().setTransactionManagerLookupClass(DummyTransactionManagerLookup.class.getName()); + c.start(); + c.put("/" + cacheNumber++, "k", "v"); + } + + waitForBuddy(caches.get(0), caches.get(1), false); + waitForBuddy(caches.get(0), caches.get(2), false); + waitForBuddy(caches.get(1), caches.get(2), false); + waitForBuddy(caches.get(1), caches.get(0), false); + waitForBuddy(caches.get(2), caches.get(0), false); + waitForBuddy(caches.get(2), caches.get(1), false); + Thread.sleep(2000);//wait for state transfer + + caches.get(0).put("/0", "k", "v"); + Fqn backup = fqnTransformer.getBackupFqn(caches.get(0).getLocalAddress(), Fqn.fromString("/0")); + assert (caches.get(1).exists(backup)); + assert (caches.get(2).exists(backup)); + + caches.get(2).addCacheListener(new FailureListener()); + + TransactionManager tm = caches.get(0).getTransactionManager(); + tm.begin(); + caches.get(0).put("/0", "k", "v1"); + + try + { + tm.commit(); + assert false : "Put should have thrown an exception"; + } + catch (RollbackException expected) + { + expected.printStackTrace(System.out); + } + + Object val = caches.get(0).get("/0", "k"); + assert "v".equals(val) : "cache 0 had " + val; + + caches.get(2).getInvocationContext().getOptionOverrides().setForceDataGravitation(true); + val = caches.get(2).get("/0", "k"); + TestingUtil.sleepThread(100); + assert "v".equals(val) : "cache 2 had " + val; + + caches.get(1).getInvocationContext().getOptionOverrides().setForceDataGravitation(true); + val = caches.get(1).get("/0", "k"); + TestingUtil.sleepThread(100); + assert "v".equals(val) : "cache 1 had " + val; + } +} Property changes on: core/trunk/src/test/java/org/jboss/cache/buddyreplication/Buddy3NodesFailedRemotePrepareTest.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF Added: core/trunk/src/test/java/org/jboss/cache/buddyreplication/mvcc/Buddy3NodesFailedRemotePrepareTest.java =================================================================== --- core/trunk/src/test/java/org/jboss/cache/buddyreplication/mvcc/Buddy3NodesFailedRemotePrepareTest.java (rev 0) +++ core/trunk/src/test/java/org/jboss/cache/buddyreplication/mvcc/Buddy3NodesFailedRemotePrepareTest.java 2009-08-05 12:23:47 UTC (rev 8152) @@ -0,0 +1,15 @@ +package org.jboss.cache.buddyreplication.mvcc; + +import org.jboss.cache.config.Configuration; +import org.testng.annotations.Test; + +@Test(groups = "functional", testName = "buddyreplication.mvcc.Buddy3NodesFailedRemotePrepareTest") +public class Buddy3NodesFailedRemotePrepareTest extends org.jboss.cache.buddyreplication.Buddy3NodesFailedRemotePrepareTest +{ + @Override + protected Configuration.NodeLockingScheme getNonOptimisticLockingScheme() + { + return Configuration.NodeLockingScheme.MVCC; + } + +} Property changes on: core/trunk/src/test/java/org/jboss/cache/buddyreplication/mvcc/Buddy3NodesFailedRemotePrepareTest.java ___________________________________________________________________ Name: svn:keywords + Id Revision Name: svn:eol-style + LF