Examples with CacheTransactionManager org.apache.geode.cache.CacheTransactionManager used on opensource projects

Example 6 with CacheTransactionManager

use of org.apache.geode.cache.CacheTransactionManager in project geode by apache.

the class TXWriterOOMEJUnitTest method testAfterCommitFailedOnThrowOOM.

@Test
public void testAfterCommitFailedOnThrowOOM() throws Exception {
    installCacheListenerAndWriter();
    // install TransactionWriter
    ((CacheTransactionManager) this.txMgr).setWriter(new TransactionWriter() {

        public void beforeCommit(TransactionEvent event) throws TransactionWriterException {
            throw new OutOfMemoryError("this is expected!");
        }

        public void close() {
        }
    });
    installTransactionListener();
    try {
        SystemFailureTestHook.setExpectedFailureClass(OutOfMemoryError.class);
        this.txMgr.begin();
        this.region.create("key1", "value1");
        this.cbCount = 0;
        try {
            this.txMgr.commit();
            fail("Commit should have thrown OOME");
        } catch (OutOfMemoryError expected) {
        // this is what we expect
        }
        // no callbacks were invoked
        assertEquals(0, this.cbCount);
        assertEquals(0, this.failedCommits);
        assertEquals(0, this.afterCommits);
        assertEquals(0, this.afterRollbacks);
    } finally {
        SystemFailureTestHook.setExpectedFailureClass(null);
    }
}

Example 7 with CacheTransactionManager

use of org.apache.geode.cache.CacheTransactionManager in project geode by apache.

the class TXJUnitTest method testPublicSuspendResume.

@Test
public void testPublicSuspendResume() {
    CacheTransactionManager txMgr = this.txMgr;
    assertTrue(!this.txMgr.exists());
    assertEquals(null, txMgr.suspend());
    TransactionId txId = null;
    try {
        txMgr.resume(txId);
        fail("expected IllegalStateException");
    } catch (IllegalStateException e) {
    }
    assertTrue(!this.txMgr.exists());
    this.txMgr.begin();
    TransactionId origId = this.txMgr.getTransactionId();
    assertTrue(this.txMgr.exists());
    {
        TransactionId tx = txMgr.suspend();
        assertTrue(!this.txMgr.exists());
        this.txMgr.begin();
        try {
            txMgr.resume(tx);
            fail("expected IllegalStateException");
        } catch (IllegalStateException expected) {
        }
        this.txMgr.rollback();
        assertTrue(!this.txMgr.exists());
        txMgr.resume(tx);
    }
    assertTrue(this.txMgr.exists());
    assertEquals(origId, this.txMgr.getTransactionId());
    this.txMgr.rollback();
}

Example 8 with CacheTransactionManager

use of org.apache.geode.cache.CacheTransactionManager in project geode by apache.

the class MultiVMRegionTestCase method testTXSimpleOps.

/**
   * Tests that an entry update is propagated to other caches that have that same entry defined.
   */
@Test
public void testTXSimpleOps() throws Exception {
    assumeTrue(supportsTransactions());
    assertTrue(getRegionAttributes().getScope().isDistributed());
    CacheTransactionManager txMgr = this.getCache().getCacheTransactionManager();
    if (getRegionAttributes().getScope().isGlobal() || getRegionAttributes().getDataPolicy().withPersistence()) {
        // just make sure transactions are not allowed on global or shared regions
        Region rgn = createRegion(getUniqueName());
        txMgr.begin();
        try {
            rgn.put("testTXSimpleOpsKey1", "val");
            fail("expected UnsupportedOperationException");
        } catch (UnsupportedOperationException ok) {
        }
        txMgr.rollback();
        rgn.localDestroyRegion();
        return;
    }
    final String rgnName = getUniqueName();
    SerializableRunnable create = new SerializableRunnable("testTXSimpleOps: Create Region") {

        @Override
        public void run() {
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = new MyTransactionListener();
            txMgr2.addListener(tl);
            assertEquals(null, tl.lastEvent);
            assertEquals(0, tl.afterCommitCount);
            assertEquals(0, tl.afterFailedCommitCount);
            assertEquals(0, tl.afterRollbackCount);
            assertEquals(0, tl.closeCount);
            try {
                Region rgn = createRegion(rgnName);
                CountingDistCacheListener cacheListener = new CountingDistCacheListener();
                rgn.getAttributesMutator().addCacheListener(cacheListener);
                cacheListener.assertCount(0, 0, 0, 0);
                getSystem().getLogWriter().info("testTXSimpleOps: Created region");
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    SerializableRunnable newKey = new SerializableRunnable("testTXSimpleOps: Create Region & Create Key") {

        @Override
        public void run() {
            try {
                Region root = getRootRegion();
                Region rgn = root.getSubregion(rgnName);
                rgn.create("key", null);
                CountingDistCacheListener cacheListener = (CountingDistCacheListener) rgn.getAttributes().getCacheListener();
                cacheListener.assertCount(0, 0, 0, 0);
                getSystem().getLogWriter().info("testTXSimpleOps: Created Key");
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    Host host = Host.getHost(0);
    VM vm = host.getVM(0);
    vm.invoke(create);
    vm.invoke(newKey);
    int vmCount = host.getVMCount();
    for (int i = 1; i < vmCount; i++) {
        vm = host.getVM(i);
        vm.invoke(create);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm.invoke(newKey);
        }
    }
    try {
        Region rgn = createRegion(rgnName);
        DMStats dmStats = getSystem().getDistributionManager().getStats();
        long cmtMsgs = dmStats.getSentCommitMessages();
        long commitWaits = dmStats.getCommitWaits();
        txMgr.begin();
        rgn.put("key", "value");
        TransactionId txId = txMgr.getTransactionId();
        txMgr.commit();
        assertEquals(cmtMsgs + 1, dmStats.getSentCommitMessages());
        if (rgn.getAttributes().getScope().isAck()) {
            assertEquals(commitWaits + 1, dmStats.getCommitWaits());
        } else {
            assertEquals(commitWaits, dmStats.getCommitWaits());
        }
        getSystem().getLogWriter().info("testTXSimpleOps: Create/Put Value");
        Invoke.invokeInEveryVM(MultiVMRegionTestCase.class, "assertCacheCallbackEvents", new Object[] { rgnName, txId, "key", null, "value" });
        Invoke.invokeInEveryVMRepeatingIfNecessary(new CacheSerializableRunnable("testTXSimpleOps: Verify Received Value") {

            @Override
            public void run2() {
                Region rgn1 = getRootRegion().getSubregion(rgnName);
                assertNotNull("Could not find entry for 'key'", rgn1.getEntry("key"));
                assertEquals("value", rgn1.getEntry("key").getValue());
                CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
                MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
                tl.checkAfterCommitCount(1);
                assertEquals(0, tl.afterFailedCommitCount);
                assertEquals(0, tl.afterRollbackCount);
                assertEquals(0, tl.closeCount);
                assertEquals(rgn1.getCache(), tl.lastEvent.getCache());
                {
                    Collection events;
                    RegionAttributes attr = getRegionAttributes();
                    if (!attr.getDataPolicy().withReplication() || attr.getConcurrencyChecksEnabled()) {
                        events = tl.lastEvent.getPutEvents();
                    } else {
                        events = tl.lastEvent.getCreateEvents();
                    }
                    assertEquals(1, events.size());
                    EntryEvent ev = (EntryEvent) events.iterator().next();
                    assertEquals(tl.expectedTxId, ev.getTransactionId());
                    assertTrue(ev.getRegion() == rgn1);
                    assertEquals("key", ev.getKey());
                    assertEquals("value", ev.getNewValue());
                    assertEquals(null, ev.getOldValue());
                    assertTrue(!ev.getOperation().isLocalLoad());
                    assertTrue(!ev.getOperation().isNetLoad());
                    assertTrue(!ev.getOperation().isLoad());
                    assertTrue(!ev.getOperation().isNetSearch());
                    assertTrue(!ev.getOperation().isExpiration());
                    assertEquals(null, ev.getCallbackArgument());
                    assertEquals(true, ev.isCallbackArgumentAvailable());
                    assertTrue(ev.isOriginRemote());
                    assertTrue(ev.getOperation().isDistributed());
                }
                CountingDistCacheListener cdcL = (CountingDistCacheListener) rgn1.getAttributes().getCacheListeners()[0];
                cdcL.assertCount(0, 1, 0, 0);
            }
        }, getRepeatTimeoutMs());
        txMgr.begin();
        rgn.put("key", "value2");
        txId = txMgr.getTransactionId();
        txMgr.commit();
        getSystem().getLogWriter().info("testTXSimpleOps: Put(update) Value2");
        Invoke.invokeInEveryVM(MultiVMRegionTestCase.class, "assertCacheCallbackEvents", new Object[] { rgnName, txId, "key", "value", "value2" });
        Invoke.invokeInEveryVMRepeatingIfNecessary(new CacheSerializableRunnable("testTXSimpleOps: Verify Received Value") {

            @Override
            public void run2() {
                Region rgn1 = getRootRegion().getSubregion(rgnName);
                assertNotNull("Could not find entry for 'key'", rgn1.getEntry("key"));
                assertEquals("value2", rgn1.getEntry("key").getValue());
                CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
                MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
                tl.checkAfterCommitCount(2);
                assertEquals(rgn1.getCache(), tl.lastEvent.getCache());
                {
                    Collection events = tl.lastEvent.getPutEvents();
                    assertEquals(1, events.size());
                    EntryEvent ev = (EntryEvent) events.iterator().next();
                    assertEquals(tl.expectedTxId, ev.getTransactionId());
                    assertTrue(ev.getRegion() == rgn1);
                    assertEquals("key", ev.getKey());
                    assertEquals("value2", ev.getNewValue());
                    assertEquals("value", ev.getOldValue());
                    assertTrue(!ev.getOperation().isLocalLoad());
                    assertTrue(!ev.getOperation().isNetLoad());
                    assertTrue(!ev.getOperation().isLoad());
                    assertTrue(!ev.getOperation().isNetSearch());
                    assertTrue(!ev.getOperation().isExpiration());
                    assertEquals(null, ev.getCallbackArgument());
                    assertEquals(true, ev.isCallbackArgumentAvailable());
                    assertTrue(ev.isOriginRemote());
                    assertTrue(ev.getOperation().isDistributed());
                }
                CountingDistCacheListener cdcL = (CountingDistCacheListener) rgn1.getAttributes().getCacheListeners()[0];
                cdcL.assertCount(0, 2, 0, 0);
            }
        }, getRepeatTimeoutMs());
        txMgr.begin();
        rgn.invalidate("key");
        txId = txMgr.getTransactionId();
        txMgr.commit();
        getSystem().getLogWriter().info("testTXSimpleOps: invalidate key");
        // validate each of the CacheListeners EntryEvents
        Invoke.invokeInEveryVM(MultiVMRegionTestCase.class, "assertCacheCallbackEvents", new Object[] { rgnName, txId, "key", "value2", null });
        Invoke.invokeInEveryVMRepeatingIfNecessary(new CacheSerializableRunnable("testTXSimpleOps: Verify Received Value") {

            @Override
            public void run2() {
                Region rgn1 = getRootRegion().getSubregion(rgnName);
                assertNotNull("Could not find entry for 'key'", rgn1.getEntry("key"));
                assertTrue(rgn1.containsKey("key"));
                assertTrue(!rgn1.containsValueForKey("key"));
                CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
                MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
                tl.checkAfterCommitCount(3);
                assertEquals(rgn1.getCache(), tl.lastEvent.getCache());
                {
                    Collection events = tl.lastEvent.getInvalidateEvents();
                    assertEquals(1, events.size());
                    EntryEvent ev = (EntryEvent) events.iterator().next();
                    assertEquals(tl.expectedTxId, ev.getTransactionId());
                    assertTrue(ev.getRegion() == rgn1);
                    assertEquals("key", ev.getKey());
                    assertEquals(null, ev.getNewValue());
                    assertEquals("value2", ev.getOldValue());
                    assertTrue(!ev.getOperation().isLocalLoad());
                    assertTrue(!ev.getOperation().isNetLoad());
                    assertTrue(!ev.getOperation().isLoad());
                    assertTrue(!ev.getOperation().isNetSearch());
                    assertTrue(!ev.getOperation().isExpiration());
                    assertEquals(null, ev.getCallbackArgument());
                    assertEquals(true, ev.isCallbackArgumentAvailable());
                    assertTrue(ev.isOriginRemote());
                    assertTrue(ev.getOperation().isDistributed());
                }
                CountingDistCacheListener cdcL = (CountingDistCacheListener) rgn1.getAttributes().getCacheListeners()[0];
                cdcL.assertCount(0, 2, 1, 0);
            }
        }, getRepeatTimeoutMs());
        txMgr.begin();
        rgn.destroy("key");
        txId = txMgr.getTransactionId();
        txMgr.commit();
        getSystem().getLogWriter().info("testTXSimpleOps: destroy key");
        // validate each of the CacheListeners EntryEvents
        Invoke.invokeInEveryVM(MultiVMRegionTestCase.class, "assertCacheCallbackEvents", new Object[] { rgnName, txId, "key", null, null });
        Invoke.invokeInEveryVMRepeatingIfNecessary(new CacheSerializableRunnable("testTXSimpleOps: Verify Received Value") {

            @Override
            public void run2() {
                Region rgn1 = getRootRegion().getSubregion(rgnName);
                assertTrue(!rgn1.containsKey("key"));
                CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
                MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
                tl.checkAfterCommitCount(4);
                assertEquals(rgn1.getCache(), tl.lastEvent.getCache());
                {
                    Collection events = tl.lastEvent.getDestroyEvents();
                    assertEquals(1, events.size());
                    EntryEvent ev = (EntryEvent) events.iterator().next();
                    assertEquals(tl.expectedTxId, ev.getTransactionId());
                    assertTrue(ev.getRegion() == rgn1);
                    assertEquals("key", ev.getKey());
                    assertEquals(null, ev.getNewValue());
                    assertEquals(null, ev.getOldValue());
                    assertTrue(!ev.getOperation().isLocalLoad());
                    assertTrue(!ev.getOperation().isNetLoad());
                    assertTrue(!ev.getOperation().isLoad());
                    assertTrue(!ev.getOperation().isNetSearch());
                    assertTrue(!ev.getOperation().isExpiration());
                    assertEquals(null, ev.getCallbackArgument());
                    assertEquals(true, ev.isCallbackArgumentAvailable());
                    assertTrue(ev.isOriginRemote());
                    assertTrue(ev.getOperation().isDistributed());
                }
                CountingDistCacheListener cdcL = (CountingDistCacheListener) rgn1.getAttributes().getCacheListeners()[0];
                cdcL.assertCount(0, 2, 1, 1);
            }
        }, getRepeatTimeoutMs());
    } catch (Exception e) {
        CacheFactory.getInstance(getSystem()).close();
        getSystem().getLogWriter().fine("testTXSimpleOps: Caused exception in createRegion");
        throw e;
    }
}

Example 9 with CacheTransactionManager

use of org.apache.geode.cache.CacheTransactionManager in project geode by apache.

the class MultiVMRegionTestCase method testTXMultiRegion.

@Test
public void testTXMultiRegion() throws Exception {
    assumeTrue(supportsTransactions());
    assumeFalse(getRegionAttributes().getScope().isGlobal());
    assumeFalse(getRegionAttributes().getDataPolicy().withPersistence());
    assertTrue(getRegionAttributes().getScope().isDistributed());
    CacheTransactionManager txMgr = this.getCache().getCacheTransactionManager();
    final String rgnName1 = getUniqueName() + "MR1";
    final String rgnName2 = getUniqueName() + "MR2";
    final String rgnName3 = getUniqueName() + "MR3";
    SerializableRunnable create1 = new SerializableRunnable("testTXMultiRegion: Create Region") {

        @Override
        public void run() {
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = new MyTransactionListener();
            txMgr2.setListener(tl);
            try {
                createRegion(rgnName1);
                getSystem().getLogWriter().info("testTXMultiRegion: Created region1");
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    SerializableRunnable newKey1 = new SerializableRunnable("testTXMultiRegion: Create Key") {

        @Override
        public void run() {
            try {
                Region rgn = getRootRegion("root").getSubregion(rgnName1);
                rgn.create("key", null);
                getSystem().getLogWriter().info("testTXMultiRegion: Created key");
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    SerializableRunnable create2 = new SerializableRunnable("testTXMultiRegion: Create Region") {

        @Override
        public void run() {
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = new MyTransactionListener();
            txMgr2.setListener(tl);
            try {
                createRegion(rgnName2);
                getSystem().getLogWriter().info("testTXMultiRegion: Created region2");
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    SerializableRunnable newKey2 = new SerializableRunnable("testTXMultiRegion: Create Key") {

        @Override
        public void run() {
            try {
                Region root = getRootRegion("root");
                Region rgn = root.getSubregion(rgnName2);
                rgn.create("key", null);
                getSystem().getLogWriter().info("testTXMultiRegion: Created Key");
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    SerializableRunnable create3 = new SerializableRunnable("testTXMultiRegion: Create Region") {

        @Override
        public void run() {
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = new MyTransactionListener();
            txMgr2.setListener(tl);
            try {
                createRegion(rgnName3);
                getSystem().getLogWriter().info("testTXMultiRegion: Created Region");
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    SerializableRunnable newKey3 = new SerializableRunnable("testTXMultiRegion: Create Key") {

        @Override
        public void run() {
            try {
                Region root = getRootRegion("root");
                Region rgn = root.getSubregion(rgnName3);
                rgn.create("key", null);
                getSystem().getLogWriter().info("testTXMultiRegion: Created Key");
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    SerializableRunnable check1_3 = new SerializableRunnable("testTXMultiRegion: check") {

        @Override
        public void run() {
            Region rgn1 = getRootRegion().getSubregion(rgnName1);
            {
                assertNotNull("Could not find entry for 'key'", rgn1.getEntry("key"));
                assertEquals("value1", rgn1.getEntry("key").getValue());
            }
            Region rgn3 = getRootRegion().getSubregion(rgnName3);
            {
                assertNotNull("Could not find entry for 'key'", rgn3.getEntry("key"));
                assertEquals("value3", rgn3.getEntry("key").getValue());
            }
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
            tl.checkAfterCommitCount(1);
            assertEquals(0, tl.afterFailedCommitCount);
            assertEquals(0, tl.afterRollbackCount);
            assertEquals(0, tl.closeCount);
            assertEquals(rgn1.getCache(), tl.lastEvent.getCache());
            {
                Collection events;
                RegionAttributes attr = getRegionAttributes();
                if (!attr.getDataPolicy().withReplication() || attr.getConcurrencyChecksEnabled()) {
                    events = tl.lastEvent.getPutEvents();
                } else {
                    events = tl.lastEvent.getCreateEvents();
                }
                assertEquals(2, events.size());
                ArrayList eventList = new ArrayList(events);
                Collections.sort(eventList, new Comparator() {

                    @Override
                    public int compare(Object o1, Object o2) {
                        EntryEvent e1 = (EntryEvent) o1;
                        EntryEvent e2 = (EntryEvent) o2;
                        String s1 = e1.getRegion().getFullPath() + e1.getKey();
                        String s2 = e2.getRegion().getFullPath() + e2.getKey();
                        return s1.compareTo(s2);
                    }
                });
                Iterator it = eventList.iterator();
                EntryEvent ev;
                ev = (EntryEvent) it.next();
                assertSame(rgn1, ev.getRegion());
                // assertIndexDetailsEquals(tl.expectedTxId, ev.getTransactionId());
                assertEquals("key", ev.getKey());
                assertEquals("value1", ev.getNewValue());
                assertEquals(null, ev.getOldValue());
                assertTrue(!ev.getOperation().isLocalLoad());
                assertTrue(!ev.getOperation().isNetLoad());
                assertTrue(!ev.getOperation().isLoad());
                assertTrue(!ev.getOperation().isNetSearch());
                assertTrue(!ev.getOperation().isExpiration());
                assertEquals(null, ev.getCallbackArgument());
                assertEquals(true, ev.isCallbackArgumentAvailable());
                assertTrue(ev.isOriginRemote());
                assertTrue(ev.getOperation().isDistributed());
                ev = (EntryEvent) it.next();
                assertSame(rgn3, ev.getRegion());
                // assertIndexDetailsEquals(tl.expectedTxId, ev.getTransactionId());
                assertEquals("key", ev.getKey());
                assertEquals("value3", ev.getNewValue());
                assertEquals(null, ev.getOldValue());
                assertTrue(!ev.getOperation().isLocalLoad());
                assertTrue(!ev.getOperation().isNetLoad());
                assertTrue(!ev.getOperation().isLoad());
                assertTrue(!ev.getOperation().isNetSearch());
                assertTrue(!ev.getOperation().isExpiration());
                assertEquals(null, ev.getCallbackArgument());
                assertEquals(true, ev.isCallbackArgumentAvailable());
                assertTrue(ev.isOriginRemote());
                assertTrue(ev.getOperation().isDistributed());
            }
        }
    };
    SerializableRunnable check2_3 = new SerializableRunnable("testTXMultiRegion: check") {

        @Override
        public void run() {
            Region rgn2 = getRootRegion().getSubregion(rgnName2);
            {
                assertNotNull("Could not find entry for 'key'", rgn2.getEntry("key"));
                assertEquals("value2", rgn2.getEntry("key").getValue());
            }
            Region rgn3 = getRootRegion().getSubregion(rgnName3);
            {
                assertNotNull("Could not find entry for 'key'", rgn3.getEntry("key"));
                assertEquals("value3", rgn3.getEntry("key").getValue());
            }
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
            tl.checkAfterCommitCount(1);
            assertEquals(0, tl.afterFailedCommitCount);
            assertEquals(0, tl.afterRollbackCount);
            assertEquals(0, tl.closeCount);
            assertEquals(rgn2.getCache(), tl.lastEvent.getCache());
            {
                Collection events;
                RegionAttributes attr = getRegionAttributes();
                if (!attr.getDataPolicy().withReplication() || attr.getConcurrencyChecksEnabled()) {
                    events = tl.lastEvent.getPutEvents();
                } else {
                    events = tl.lastEvent.getCreateEvents();
                }
                assertEquals(2, events.size());
                ArrayList eventList = new ArrayList(events);
                Collections.sort(eventList, new Comparator() {

                    @Override
                    public int compare(Object o1, Object o2) {
                        EntryEvent e1 = (EntryEvent) o1;
                        EntryEvent e2 = (EntryEvent) o2;
                        String s1 = e1.getRegion().getFullPath() + e1.getKey();
                        String s2 = e2.getRegion().getFullPath() + e2.getKey();
                        return s1.compareTo(s2);
                    }
                });
                Iterator it = eventList.iterator();
                EntryEvent ev;
                ev = (EntryEvent) it.next();
                assertSame(rgn2, ev.getRegion());
                // assertIndexDetailsEquals(tl.expectedTxId, ev.getTransactionId());
                assertEquals("key", ev.getKey());
                assertEquals("value2", ev.getNewValue());
                assertEquals(null, ev.getOldValue());
                assertTrue(!ev.getOperation().isLocalLoad());
                assertTrue(!ev.getOperation().isNetLoad());
                assertTrue(!ev.getOperation().isLoad());
                assertTrue(!ev.getOperation().isNetSearch());
                assertTrue(!ev.getOperation().isExpiration());
                assertEquals(null, ev.getCallbackArgument());
                assertEquals(true, ev.isCallbackArgumentAvailable());
                assertTrue(ev.isOriginRemote());
                assertTrue(ev.getOperation().isDistributed());
                ev = (EntryEvent) it.next();
                assertSame(rgn3, ev.getRegion());
                // assertIndexDetailsEquals(tl.expectedTxId, ev.getTransactionId());
                assertEquals("key", ev.getKey());
                assertEquals("value3", ev.getNewValue());
                assertEquals(null, ev.getOldValue());
                assertTrue(!ev.getOperation().isLocalLoad());
                assertTrue(!ev.getOperation().isNetLoad());
                assertTrue(!ev.getOperation().isLoad());
                assertTrue(!ev.getOperation().isNetSearch());
                assertTrue(!ev.getOperation().isExpiration());
                assertEquals(null, ev.getCallbackArgument());
                assertEquals(true, ev.isCallbackArgumentAvailable());
                assertTrue(ev.isOriginRemote());
                assertTrue(ev.getOperation().isDistributed());
            }
        }
    };
    SerializableRunnable check1 = new SerializableRunnable("testTXMultiRegion: check") {

        @Override
        public void run() {
            Region rgn = getRootRegion().getSubregion(rgnName1);
            assertNotNull("Could not find entry for 'key'", rgn.getEntry("key"));
            assertEquals("value1", rgn.getEntry("key").getValue());
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
            tl.checkAfterCommitCount(1);
            assertEquals(0, tl.afterFailedCommitCount);
            assertEquals(0, tl.afterRollbackCount);
            assertEquals(0, tl.closeCount);
            assertEquals(rgn.getCache(), tl.lastEvent.getCache());
            {
                Collection events;
                RegionAttributes attr = getRegionAttributes();
                if (!attr.getDataPolicy().withReplication() || attr.getConcurrencyChecksEnabled()) {
                    events = tl.lastEvent.getPutEvents();
                } else {
                    events = tl.lastEvent.getCreateEvents();
                }
                assertEquals(1, events.size());
                EntryEvent ev = (EntryEvent) events.iterator().next();
                // assertIndexDetailsEquals(tl.expectedTxId, ev.getTransactionId());
                assertTrue(ev.getRegion() == rgn);
                assertEquals("key", ev.getKey());
                assertEquals("value1", ev.getNewValue());
                assertEquals(null, ev.getOldValue());
                assertTrue(!ev.getOperation().isLocalLoad());
                assertTrue(!ev.getOperation().isNetLoad());
                assertTrue(!ev.getOperation().isLoad());
                assertTrue(!ev.getOperation().isNetSearch());
                assertTrue(!ev.getOperation().isExpiration());
                assertEquals(null, ev.getCallbackArgument());
                assertEquals(true, ev.isCallbackArgumentAvailable());
                assertTrue(ev.isOriginRemote());
                assertTrue(ev.getOperation().isDistributed());
            }
        }
    };
    SerializableRunnable check2 = new SerializableRunnable("testTXMultiRegion: check") {

        @Override
        public void run() {
            Region rgn = getRootRegion().getSubregion(rgnName2);
            assertNotNull("Could not find entry for 'key'", rgn.getEntry("key"));
            assertEquals("value2", rgn.getEntry("key").getValue());
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
            tl.checkAfterCommitCount(1);
            assertEquals(0, tl.afterFailedCommitCount);
            assertEquals(0, tl.afterRollbackCount);
            assertEquals(0, tl.closeCount);
            assertEquals(rgn.getCache(), tl.lastEvent.getCache());
            {
                Collection events;
                RegionAttributes attr = getRegionAttributes();
                if (!attr.getDataPolicy().withReplication() || attr.getConcurrencyChecksEnabled()) {
                    events = tl.lastEvent.getPutEvents();
                } else {
                    events = tl.lastEvent.getCreateEvents();
                }
                assertEquals(1, events.size());
                EntryEvent ev = (EntryEvent) events.iterator().next();
                // assertIndexDetailsEquals(tl.expectedTxId, ev.getTransactionId());
                assertTrue(ev.getRegion() == rgn);
                assertEquals("key", ev.getKey());
                assertEquals("value2", ev.getNewValue());
                assertEquals(null, ev.getOldValue());
                assertTrue(!ev.getOperation().isLocalLoad());
                assertTrue(!ev.getOperation().isNetLoad());
                assertTrue(!ev.getOperation().isLoad());
                assertTrue(!ev.getOperation().isNetSearch());
                assertTrue(!ev.getOperation().isExpiration());
                assertEquals(null, ev.getCallbackArgument());
                assertEquals(true, ev.isCallbackArgumentAvailable());
                assertTrue(ev.isOriginRemote());
                assertTrue(ev.getOperation().isDistributed());
            }
        }
    };
    SerializableRunnable check3 = new SerializableRunnable("testTXMultiRegion: check") {

        @Override
        public void run() {
            Region rgn = getRootRegion().getSubregion(rgnName3);
            assertNotNull("Could not find entry for 'key'", rgn.getEntry("key"));
            assertEquals("value3", rgn.getEntry("key").getValue());
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = (MyTransactionListener) txMgr2.getListeners()[0];
            tl.checkAfterCommitCount(1);
            assertEquals(0, tl.afterFailedCommitCount);
            assertEquals(0, tl.afterRollbackCount);
            assertEquals(0, tl.closeCount);
            assertEquals(rgn.getCache(), tl.lastEvent.getCache());
            {
                Collection events;
                RegionAttributes attr = getRegionAttributes();
                if (!attr.getDataPolicy().withReplication() || attr.getConcurrencyChecksEnabled()) {
                    events = tl.lastEvent.getPutEvents();
                } else {
                    events = tl.lastEvent.getCreateEvents();
                }
                assertEquals(1, events.size());
                EntryEvent ev = (EntryEvent) events.iterator().next();
                // assertIndexDetailsEquals(tl.expectedTxId, ev.getTransactionId());
                assertTrue(ev.getRegion() == rgn);
                assertEquals("key", ev.getKey());
                assertEquals("value3", ev.getNewValue());
                assertEquals(null, ev.getOldValue());
                assertTrue(!ev.getOperation().isLocalLoad());
                assertTrue(!ev.getOperation().isNetLoad());
                assertTrue(!ev.getOperation().isLoad());
                assertTrue(!ev.getOperation().isNetSearch());
                assertTrue(!ev.getOperation().isExpiration());
                assertEquals(null, ev.getCallbackArgument());
                assertEquals(true, ev.isCallbackArgumentAvailable());
                assertTrue(ev.isOriginRemote());
                assertTrue(ev.getOperation().isDistributed());
            }
        }
    };
    // GemFireVersion.waitForJavaDebugger(getLogWriter(), "CTRLR WAITING AFTER CREATE");
    VM vm0 = Host.getHost(0).getVM(0);
    VM vm1 = Host.getHost(0).getVM(1);
    VM vm2 = Host.getHost(0).getVM(2);
    VM vm3 = Host.getHost(0).getVM(3);
    try {
        DMStats dmStats = getSystem().getDistributionManager().getStats();
        Region rgn1;
        Region rgn2;
        Region rgn3;
        long cmtMsgs;
        // long sentMsgs;
        long commitWaits;
        // vm0->R1,R3 vm1->R1,R3 vm2->R2 vm3->R2,R3
        vm0.invoke(create1);
        vm0.invoke(newKey1);
        vm0.invoke(create3);
        vm0.invoke(newKey3);
        vm1.invoke(create1);
        vm1.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm1.invoke(newKey1);
            vm1.invoke(newKey3);
        }
        vm2.invoke(create2);
        vm2.invoke(newKey2);
        vm3.invoke(create2);
        vm3.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm3.invoke(newKey2);
            vm3.invoke(newKey3);
        }
        rgn1 = createRegion(rgnName1);
        rgn2 = createRegion(rgnName2);
        rgn3 = createRegion(rgnName3);
        cmtMsgs = dmStats.getSentCommitMessages();
        commitWaits = dmStats.getCommitWaits();
        txMgr.begin();
        rgn1.put("key", "value1");
        rgn2.put("key", "value2");
        rgn3.put("key", "value3");
        // TransactionId txId = txMgr.getTransactionId();
        getSystem().getLogWriter().info("testTXMultiRegion: vm0->R1,R3 vm1->R1,R3 vm2->R2 vm3->R2,R3");
        txMgr.commit();
        assertEquals(cmtMsgs + 3, dmStats.getSentCommitMessages());
        if (rgn1.getAttributes().getScope().isAck() || rgn2.getAttributes().getScope().isAck() || rgn3.getAttributes().getScope().isAck()) {
            assertEquals(commitWaits + 1, dmStats.getCommitWaits());
        } else {
            assertEquals(commitWaits, dmStats.getCommitWaits());
            // [bruce] changed from 200 to 2000 for mcast testing
            try {
                Thread.sleep(2000);
            } catch (InterruptedException chomp) {
                fail("interrupted");
            }
        }
        vm0.invoke(check1_3);
        vm1.invoke(check1_3);
        vm2.invoke(check2);
        vm3.invoke(check2_3);
        rgn1.destroyRegion();
        rgn2.destroyRegion();
        rgn3.destroyRegion();
        // vm0->R1,R3 vm1->R1,R3 vm2->R2,R3 vm3->R2,R3
        vm0.invoke(create1);
        vm0.invoke(newKey1);
        vm0.invoke(create3);
        vm0.invoke(newKey3);
        vm1.invoke(create1);
        vm1.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm1.invoke(newKey1);
            vm1.invoke(newKey3);
        }
        vm2.invoke(create2);
        vm2.invoke(newKey2);
        vm2.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm2.invoke(newKey3);
        }
        vm3.invoke(create2);
        vm3.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm3.invoke(newKey2);
            vm3.invoke(newKey3);
        }
        rgn1 = createRegion(rgnName1);
        rgn2 = createRegion(rgnName2);
        rgn3 = createRegion(rgnName3);
        cmtMsgs = dmStats.getSentCommitMessages();
        commitWaits = dmStats.getCommitWaits();
        txMgr.begin();
        rgn1.put("key", "value1");
        rgn2.put("key", "value2");
        rgn3.put("key", "value3");
        // txId = txMgr.getTransactionId();
        getSystem().getLogWriter().info("testTXMultiRegion: vm0->R1,R3 vm1->R1,R3 vm2->R2,R3 vm3->R2,R3");
        txMgr.commit();
        assertEquals(cmtMsgs + 2, dmStats.getSentCommitMessages());
        if (rgn1.getAttributes().getScope().isAck() || rgn2.getAttributes().getScope().isAck() || rgn3.getAttributes().getScope().isAck()) {
            assertEquals(commitWaits + 1, dmStats.getCommitWaits());
        } else {
            assertEquals(commitWaits, dmStats.getCommitWaits());
            // pause to give cmt message a chance to be processed
            try {
                Thread.sleep(200);
            } catch (InterruptedException chomp) {
                fail("interrupted");
            }
        }
        vm0.invoke(check1_3);
        vm1.invoke(check1_3);
        vm2.invoke(check2_3);
        vm3.invoke(check2_3);
        rgn1.destroyRegion();
        rgn2.destroyRegion();
        rgn3.destroyRegion();
        // vm0->R1,R3 vm1->R1,R3 vm2->R2 vm3->R1,R3
        vm0.invoke(create1);
        vm0.invoke(newKey1);
        vm0.invoke(create3);
        vm0.invoke(newKey3);
        vm1.invoke(create1);
        vm1.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm1.invoke(newKey1);
            vm1.invoke(newKey3);
        }
        vm2.invoke(create2);
        vm2.invoke(newKey2);
        vm3.invoke(create1);
        vm3.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm3.invoke(newKey1);
            vm3.invoke(newKey3);
        }
        rgn1 = createRegion(rgnName1);
        rgn2 = createRegion(rgnName2);
        rgn3 = createRegion(rgnName3);
        cmtMsgs = dmStats.getSentCommitMessages();
        commitWaits = dmStats.getCommitWaits();
        txMgr.begin();
        rgn1.put("key", "value1");
        rgn2.put("key", "value2");
        rgn3.put("key", "value3");
        // txId = txMgr.getTransactionId();
        getSystem().getLogWriter().info("testTXMultiRegion: vm0->R1,R3 vm1->R1,R3 vm2->R2 vm3->R1,R3");
        txMgr.commit();
        assertEquals(cmtMsgs + 2, dmStats.getSentCommitMessages());
        if (rgn1.getAttributes().getScope().isAck() || rgn2.getAttributes().getScope().isAck() || rgn3.getAttributes().getScope().isAck()) {
            assertEquals(commitWaits + 1, dmStats.getCommitWaits());
        } else {
            assertEquals(commitWaits, dmStats.getCommitWaits());
            // pause to give cmt message a chance to be processed
            try {
                Thread.sleep(200);
            } catch (InterruptedException chomp) {
                fail("interrupted");
            }
        }
        vm0.invoke(check1_3);
        vm1.invoke(check1_3);
        vm2.invoke(check2);
        vm3.invoke(check1_3);
        rgn1.destroyRegion();
        rgn2.destroyRegion();
        rgn3.destroyRegion();
        // vm0->R1 vm1->R1 vm2->R2 vm3->R3
        vm0.invoke(create1);
        vm0.invoke(newKey1);
        vm1.invoke(create1);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm1.invoke(newKey1);
        }
        vm2.invoke(create2);
        vm2.invoke(newKey2);
        vm3.invoke(create3);
        vm3.invoke(newKey3);
        rgn1 = createRegion(rgnName1);
        rgn2 = createRegion(rgnName2);
        rgn3 = createRegion(rgnName3);
        cmtMsgs = dmStats.getSentCommitMessages();
        commitWaits = dmStats.getCommitWaits();
        txMgr.begin();
        rgn1.put("key", "value1");
        rgn2.put("key", "value2");
        rgn3.put("key", "value3");
        // txId = txMgr.getTransactionId();
        getSystem().getLogWriter().info("testTXMultiRegion: vm0->R1 vm1->R1 vm2->R2 vm3->R3");
        txMgr.commit();
        assertEquals(cmtMsgs + 3, dmStats.getSentCommitMessages());
        if (rgn1.getAttributes().getScope().isAck() || rgn2.getAttributes().getScope().isAck() || rgn3.getAttributes().getScope().isAck()) {
            assertEquals(commitWaits + 1, dmStats.getCommitWaits());
        } else {
            assertEquals(commitWaits, dmStats.getCommitWaits());
            // pause to give cmt message a chance to be processed
            try {
                Thread.sleep(200);
            } catch (InterruptedException chomp) {
                fail("interrupted");
            }
        }
        vm0.invoke(check1);
        vm1.invoke(check1);
        vm2.invoke(check2);
        vm3.invoke(check3);
        rgn1.destroyRegion();
        rgn2.destroyRegion();
        rgn3.destroyRegion();
        // vm0->R1,R3 vm1->R2,R3 vm2->R2 vm3->R3
        vm0.invoke(create1);
        vm0.invoke(newKey1);
        vm0.invoke(create3);
        vm0.invoke(newKey3);
        vm1.invoke(create2);
        vm1.invoke(newKey2);
        vm1.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm1.invoke(newKey3);
        }
        vm2.invoke(create2);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm2.invoke(newKey2);
        }
        vm3.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm3.invoke(newKey3);
        }
        rgn1 = createRegion(rgnName1);
        rgn2 = createRegion(rgnName2);
        rgn3 = createRegion(rgnName3);
        cmtMsgs = dmStats.getSentCommitMessages();
        commitWaits = dmStats.getCommitWaits();
        txMgr.begin();
        rgn1.put("key", "value1");
        rgn2.put("key", "value2");
        rgn3.put("key", "value3");
        // txId = txMgr.getTransactionId();
        getSystem().getLogWriter().info("testTXMultiRegion: vm0->R1,R3 vm1->R2,R3 vm2->R2 vm3->R3");
        txMgr.commit();
        assertEquals(cmtMsgs + 4, dmStats.getSentCommitMessages());
        if (rgn1.getAttributes().getScope().isAck() || rgn2.getAttributes().getScope().isAck() || rgn3.getAttributes().getScope().isAck()) {
            assertEquals(commitWaits + 1, dmStats.getCommitWaits());
        } else {
            assertEquals(commitWaits, dmStats.getCommitWaits());
            // pause to give cmt message a chance to be processed
            try {
                Thread.sleep(200);
            } catch (InterruptedException chomp) {
                fail("interrupted");
            }
        }
        vm0.invoke(check1_3);
        vm1.invoke(check2_3);
        vm2.invoke(check2);
        vm3.invoke(check3);
        rgn1.destroyRegion();
        rgn2.destroyRegion();
        rgn3.destroyRegion();
        // vm0->R1,R3 vm1->R1,R3 vm2->R1,R3 vm3->R1,R3
        vm0.invoke(create1);
        vm0.invoke(newKey1);
        vm0.invoke(create3);
        vm0.invoke(newKey3);
        vm1.invoke(create1);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm1.invoke(newKey1);
        }
        vm1.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm1.invoke(newKey3);
        }
        vm2.invoke(create1);
        vm2.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm2.invoke(newKey1);
            vm2.invoke(newKey3);
        }
        vm3.invoke(create1);
        vm3.invoke(create3);
        if (!getRegionAttributes().getDataPolicy().withReplication() && !getRegionAttributes().getDataPolicy().isPreloaded()) {
            vm3.invoke(newKey1);
            vm3.invoke(newKey3);
        }
        rgn1 = createRegion(rgnName1);
        rgn2 = createRegion(rgnName2);
        rgn3 = createRegion(rgnName3);
        cmtMsgs = dmStats.getSentCommitMessages();
        commitWaits = dmStats.getCommitWaits();
        txMgr.begin();
        rgn1.put("key", "value1");
        rgn2.put("key", "value2");
        rgn3.put("key", "value3");
        // txId = txMgr.getTransactionId();
        getSystem().getLogWriter().info("testTXMultiRegion: vm0->R1,R3 vm1->R1,R3 vm2->R1,R3 vm3->R1,R3");
        txMgr.commit();
        assertEquals(cmtMsgs + 1, dmStats.getSentCommitMessages());
        if (rgn1.getAttributes().getScope().isAck() || rgn2.getAttributes().getScope().isAck() || rgn3.getAttributes().getScope().isAck()) {
            assertEquals(commitWaits + 1, dmStats.getCommitWaits());
        } else {
            assertEquals(commitWaits, dmStats.getCommitWaits());
            // pause to give cmt message a chance to be processed
            try {
                Thread.sleep(200);
            } catch (InterruptedException chomp) {
                fail("interrupted");
            }
        }
        vm0.invoke(check1_3);
        vm1.invoke(check1_3);
        vm2.invoke(check1_3);
        vm3.invoke(check1_3);
        rgn1.destroyRegion();
        rgn2.destroyRegion();
        rgn3.destroyRegion();
    } catch (Exception e) {
        CacheFactory.getInstance(getSystem()).close();
        getSystem().getLogWriter().fine("testTXMultiRegion: Caused exception in createRegion");
        throw e;
    }
}

Example 10 with CacheTransactionManager

use of org.apache.geode.cache.CacheTransactionManager in project geode by apache.

the class MultiVMRegionTestCase method testTXUpdateLoadNoConflict.

/**
   * Tests that the push of a loaded value does not cause a conflict on the side receiving the
   * update
   */
@Ignore("TODO: this test always hits early out")
@Test
public void testTXUpdateLoadNoConflict() throws Exception {
    /*
     * this no longer holds true - we have load conflicts now
     * 
     */
    if (true) {
        return;
    }
    assumeTrue(supportsTransactions());
    assumeFalse(getRegionAttributes().getScope().isGlobal());
    assumeFalse(getRegionAttributes().getDataPolicy().withPersistence());
    assertTrue(getRegionAttributes().getScope().isDistributed());
    CacheTransactionManager txMgr = this.getCache().getCacheTransactionManager();
    final String rgnName = getUniqueName();
    SerializableRunnable create = new SerializableRunnable("testTXUpdateLoadNoConflict: Create Region & Load value") {

        @Override
        public void run() {
            CacheTransactionManager txMgr2 = getCache().getCacheTransactionManager();
            MyTransactionListener tl = new MyTransactionListener();
            txMgr2.addListener(tl);
            try {
                Region rgn = createRegion(rgnName);
                AttributesMutator mutator = rgn.getAttributesMutator();
                mutator.setCacheLoader(new CacheLoader() {

                    int count = 0;

                    @Override
                    public Object load(LoaderHelper helper) throws CacheLoaderException {
                        count++;
                        return "LV " + count;
                    }

                    @Override
                    public void close() {
                    }
                });
                Object value = rgn.get("key");
                assertEquals("LV 1", value);
                getSystem().getLogWriter().info("testTXUpdateLoadNoConflict: loaded Key");
                flushIfNecessary(rgn);
            } catch (CacheException e) {
                fail("While creating region", e);
            }
        }
    };
    VM vm0 = Host.getHost(0).getVM(0);
    try {
        MyTransactionListener tl = new MyTransactionListener();
        txMgr.addListener(tl);
        AttributesFactory rgnAtts = new AttributesFactory(getRegionAttributes());
        rgnAtts.setDataPolicy(DataPolicy.REPLICATE);
        Region rgn = createRegion(rgnName, rgnAtts.create());
        txMgr.begin();
        TransactionId myTXId = txMgr.getTransactionId();
        rgn.create("key", "txValue");
        vm0.invoke(create);
        {
            TXStateProxy tx = ((TXManagerImpl) txMgr).internalSuspend();
            assertTrue(rgn.containsKey("key"));
            assertEquals("LV 1", rgn.getEntry("key").getValue());
            ((TXManagerImpl) txMgr).internalResume(tx);
        }
        // make sure transactional view is still correct
        assertEquals("txValue", rgn.getEntry("key").getValue());
        txMgr.commit();
        getSystem().getLogWriter().info("testTXUpdateLoadNoConflict: did commit");
        assertEquals("txValue", rgn.getEntry("key").getValue());
        {
            Collection events = tl.lastEvent.getCreateEvents();
            assertEquals(1, events.size());
            EntryEvent ev = (EntryEvent) events.iterator().next();
            assertEquals(myTXId, ev.getTransactionId());
            assertTrue(ev.getRegion() == rgn);
            assertEquals("key", ev.getKey());
            assertEquals("txValue", ev.getNewValue());
            assertEquals(null, ev.getOldValue());
            assertTrue(!ev.getOperation().isLocalLoad());
            assertTrue(!ev.getOperation().isNetLoad());
            assertTrue(!ev.getOperation().isLoad());
            assertTrue(!ev.getOperation().isNetSearch());
            assertTrue(!ev.getOperation().isExpiration());
            assertEquals(null, ev.getCallbackArgument());
            assertEquals(true, ev.isCallbackArgumentAvailable());
            assertTrue(!ev.isOriginRemote());
            assertTrue(ev.getOperation().isDistributed());
        }
        // Now setup recreate the region in the controller with NONE
        // so test can do local destroys.
        rgn.localDestroyRegion();
        rgnAtts.setDataPolicy(DataPolicy.NORMAL);
        rgn = createRegion(rgnName, rgnAtts.create());
        // now see if net loader is working
        Object v2 = rgn.get("key2");
        assertEquals("LV 2", v2);
        // now confirm that netload does not cause a conflict
        txMgr.begin();
        myTXId = txMgr.getTransactionId();
        rgn.create("key3", "txValue3");
        {
            TXStateProxy tx = ((TXManagerImpl) txMgr).internalSuspend();
            // do a get outside of the transaction to force a net load
            Object v3 = rgn.get("key3");
            assertEquals("LV 3", v3);
            ((TXManagerImpl) txMgr).internalResume(tx);
        }
        // make sure transactional view is still correct
        assertEquals("txValue3", rgn.getEntry("key3").getValue());
        txMgr.commit();
        getSystem().getLogWriter().info("testTXUpdateLoadNoConflict: did commit");
        assertEquals("txValue3", rgn.getEntry("key3").getValue());
        {
            Collection events = tl.lastEvent.getCreateEvents();
            assertEquals(1, events.size());
            EntryEvent ev = (EntryEvent) events.iterator().next();
            assertEquals(myTXId, ev.getTransactionId());
            assertTrue(ev.getRegion() == rgn);
            assertEquals("key3", ev.getKey());
            assertEquals("txValue3", ev.getNewValue());
            assertEquals(null, ev.getOldValue());
            assertTrue(!ev.getOperation().isLocalLoad());
            assertTrue(!ev.getOperation().isNetLoad());
            assertTrue(!ev.getOperation().isLoad());
            assertTrue(!ev.getOperation().isNetSearch());
            assertTrue(!ev.getOperation().isExpiration());
            assertEquals(null, ev.getCallbackArgument());
            assertEquals(true, ev.isCallbackArgumentAvailable());
            assertTrue(!ev.isOriginRemote());
            assertTrue(ev.getOperation().isDistributed());
        }
        // now see if tx net loader is working
        // now confirm that netload does not cause a conflict
        txMgr.begin();
        myTXId = txMgr.getTransactionId();
        Object v4 = rgn.get("key4");
        assertEquals("LV 4", v4);
        assertEquals("LV 4", rgn.get("key4"));
        assertEquals("LV 4", rgn.getEntry("key4").getValue());
        txMgr.rollback();
        // confirm that netLoad is transactional
        assertEquals("LV 5", rgn.get("key4"));
        assertEquals("LV 5", rgn.getEntry("key4").getValue());
        // make sure non-tx netsearch works
        assertEquals("txValue", rgn.get("key"));
        assertEquals("txValue", rgn.getEntry("key").getValue());
        // make sure net-search result does not conflict with commit
        rgn.localInvalidate("key");
        txMgr.begin();
        myTXId = txMgr.getTransactionId();
        rgn.put("key", "new txValue");
        {
            TXStateProxy tx = ((TXManagerImpl) txMgr).internalSuspend();
            // do a get outside of the transaction to force a netsearch
            // does a netsearch
            assertEquals("txValue", rgn.get("key"));
            assertEquals("txValue", rgn.getEntry("key").getValue());
            ((TXManagerImpl) txMgr).internalResume(tx);
        }
        // make sure transactional view is still correct
        assertEquals("new txValue", rgn.getEntry("key").getValue());
        txMgr.commit();
        // give other side change to process commit
        flushIfNecessary(rgn);
        getSystem().getLogWriter().info("testTXUpdateLoadNoConflict: did commit");
        assertEquals("new txValue", rgn.getEntry("key").getValue());
        {
            Collection events = tl.lastEvent.getPutEvents();
            assertEquals(1, events.size());
            EntryEvent ev = (EntryEvent) events.iterator().next();
            assertEquals(myTXId, ev.getTransactionId());
            assertTrue(ev.getRegion() == rgn);
            assertEquals("key", ev.getKey());
            assertEquals("new txValue", ev.getNewValue());
            assertEquals(null, ev.getOldValue());
            assertTrue(!ev.getOperation().isLocalLoad());
            assertTrue(!ev.getOperation().isNetLoad());
            assertTrue(!ev.getOperation().isLoad());
            assertTrue(!ev.getOperation().isNetSearch());
            assertTrue(!ev.getOperation().isExpiration());
            assertEquals(null, ev.getCallbackArgument());
            assertEquals(true, ev.isCallbackArgumentAvailable());
            assertTrue(!ev.isOriginRemote());
            assertTrue(ev.getOperation().isDistributed());
        }
        // make sure tx local invalidate allows netsearch
        Object localCmtValue = rgn.getEntry("key").getValue();
        txMgr.begin();
        assertSame(localCmtValue, rgn.getEntry("key").getValue());
        rgn.localInvalidate("key");
        assertNull(rgn.getEntry("key").getValue());
        // now make sure a get will do a netsearch and find the value
        // in the other vm instead of the one in local cmt state
        Object txValue = rgn.get("key");
        assertNotSame(localCmtValue, txValue);
        assertSame(txValue, rgn.get("key"));
        assertNotSame(localCmtValue, rgn.getEntry("key").getValue());
        // make sure we did a search and not a load
        assertEquals(localCmtValue, rgn.getEntry("key").getValue());
        // now make sure that if we do a tx distributed invalidate
        // that we will do a load and not a search
        rgn.invalidate("key");
        assertNull(rgn.getEntry("key").getValue());
        txValue = rgn.get("key");
        assertEquals("LV 6", txValue);
        assertSame(txValue, rgn.get("key"));
        assertEquals("LV 6", rgn.getEntry("key").getValue());
        // now make sure after rollback that local cmt state has not changed
        txMgr.rollback();
        assertSame(localCmtValue, rgn.getEntry("key").getValue());
    } catch (Exception e) {
        CacheFactory.getInstance(getSystem()).close();
        getSystem().getLogWriter().fine("testTXUpdateLoadNoConflict: Caused exception in createRegion");
        throw e;
    }
}