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

Example 41 with CacheException

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

the class QueryIndexUpdateRIDUnitTest method registerInterestList.

/* Register Interest on data on server */
public void registerInterestList(VM vm, final String regionName, final int keySize, final int policy, final int start) {
    vm.invoke(new CacheSerializableRunnable("Register InterestList") {

        public void run2() throws CacheException {
            // Get Query Service.
            Region region = null;
            try {
                if ("root".equals(regionName)) {
                    region = getRootRegion();
                } else {
                    region = getRootRegion().getSubregion(regionName);
                }
                region.getAttributesMutator().setCacheListener(new CertifiableTestCacheListener(LogWriterUtils.getLogWriter()));
            } catch (Exception cqe) {
                AssertionError err = new AssertionError("Failed to get Region.");
                err.initCause(cqe);
                throw err;
            }
            try {
                switch(policy) {
                    case REGEX:
                        region.registerInterestRegex(REGULAR_EXPRESSION);
                        break;
                    case KEYS:
                        List list = new ArrayList();
                        for (int i = start != 0 ? start : 1; i <= keySize; i++) {
                            list.add(KEY + i);
                        }
                        region.registerInterest(list);
                        break;
                    default:
                        region.registerInterest("ALL_KEYS");
                }
            } catch (Exception ex) {
                AssertionError err = new AssertionError("Failed to Register InterestList");
                err.initCause(ex);
                throw err;
            }
        }
    });
}

Example 42 with CacheException

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

the class DurableClientTestCase method restartDurableClient.

public void restartDurableClient(Object[] args) {
    this.durableClientVM.invoke(CacheServerTestUtil.class, "createCacheClient", args);
    // Send clientReady message
    this.durableClientVM.invoke(new CacheSerializableRunnable("Send clientReady") {

        public void run2() throws CacheException {
            CacheServerTestUtil.getCache().readyForEvents();
        }
    });
}

Example 43 with CacheException

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

the class DurableClientTestCase method test39630.

/**
   * Test that starting, stopping then restarting a durable client is correctly processed by the
   * server. This is a test of bug 39630
   */
@Test
public void test39630() {
    // Start a server
    int serverPort = ((Integer) this.server1VM.invoke(() -> CacheServerTestUtil.createCacheServer(regionName, new Boolean(true)))).intValue();
    // Start a durable client that is kept alive on the server when it stops
    // normally
    final String durableClientId = getName() + "_client";
    // keep the client alive for 60 seconds
    final int durableClientTimeout = 60;
    // final boolean durableClientKeepAlive = true; // keep the client alive when it stops normally
    this.durableClientVM.invoke(() -> CacheServerTestUtil.createCacheClient(getClientPool(NetworkUtils.getServerHostName(durableClientVM.getHost()), serverPort, true), regionName, getClientDistributedSystemProperties(durableClientId, durableClientTimeout)));
    // // Send clientReady message
    // this.durableClientVM.invoke(new CacheSerializableRunnable("Send clientReady") {
    // public void run2() throws CacheException {
    // CacheServerTestUtil.getCache().readyForEvents();
    // }
    // });
    // Verify durable client on server
    this.server1VM.invoke(new CacheSerializableRunnable("Verify durable client") {

        public void run2() throws CacheException {
            // Find the proxy
            checkNumberOfClientProxies(1);
            CacheClientProxy proxy = getClientProxy();
            assertNotNull(proxy);
            // Verify that it is durable and its properties are correct
            assertTrue(proxy.isDurable());
            assertEquals(durableClientId, proxy.getDurableId());
            assertEquals(durableClientTimeout, proxy.getDurableTimeout());
        // assertIndexDetailsEquals(durableClientKeepAlive, proxy.getDurableKeepAlive());
        }
    });
    // Stop the durable client
    this.disconnectDurableClient(true);
    // Verify the durable client still exists on the server, and the socket is closed
    this.server1VM.invoke(new CacheSerializableRunnable("Verify durable client") {

        public void run2() throws CacheException {
            // Find the proxy
            CacheClientProxy proxy = getClientProxy();
            assertNotNull(proxy);
            assertNotNull(proxy._socket);
            long end = System.currentTimeMillis() + 60000;
            while (!proxy._socket.isClosed()) {
                if (System.currentTimeMillis() > end) {
                    break;
                }
            }
            assertTrue(proxy._socket.isClosed());
        }
    });
    // Re-start the durable client (this is necessary so the
    // netDown test will set the appropriate system properties.
    this.restartDurableClient(new Object[] { getClientPool(NetworkUtils.getServerHostName(durableClientVM.getHost()), serverPort, true), regionName, getClientDistributedSystemProperties(durableClientId, durableClientTimeout) });
    // Stop the durable client
    this.durableClientVM.invoke(() -> CacheServerTestUtil.closeCache());
    // Stop the server
    this.server1VM.invoke(() -> CacheServerTestUtil.closeCache());
}

Example 44 with CacheException

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

the class DurableClientTestCase method durableFailoverAfterReconnect.

public void durableFailoverAfterReconnect(int redundancyLevel) {
    // Start server 1
    Integer[] ports = ((Integer[]) this.server1VM.invoke(() -> CacheServerTestUtil.createCacheServerReturnPorts(regionName, new Boolean(true))));
    final int server1Port = ports[0].intValue();
    final int mcastPort = ports[1].intValue();
    // Start server 2 using the same mcast port as server 1
    fail("Trying to get a result from a void method");
    final int server2Port = 0;
    // final int server2Port = ((Integer) this.server2VM.invoke(() ->
    // CacheServerTestUtil.createCacheServer(regionName, new Boolean(true), new
    // Integer(mcastPort))))
    // .intValue();
    // Start a durable client
    final String durableClientId = getName() + "_client";
    // keep the client alive for 60 seconds
    final int durableClientTimeout = 60;
    Pool clientPool;
    if (redundancyLevel == 1) {
        clientPool = getClientPool(NetworkUtils.getServerHostName(Host.getHost(0)), server1Port, server2Port, true);
    } else {
        clientPool = getClientPool(NetworkUtils.getServerHostName(Host.getHost(0)), server1Port, server2Port, true, 0);
    }
    this.durableClientVM.invoke(() -> CacheServerTestUtil.disableShufflingOfEndpoints());
    this.durableClientVM.invoke(() -> CacheServerTestUtil.createCacheClient(clientPool, regionName, getClientDistributedSystemProperties(durableClientId, durableClientTimeout), Boolean.TRUE));
    // Send clientReady message
    this.durableClientVM.invoke(new CacheSerializableRunnable("Send clientReady") {

        public void run2() throws CacheException {
            CacheServerTestUtil.getCache().readyForEvents();
        }
    });
    // Have the durable client register interest in all keys
    this.durableClientVM.invoke(new CacheSerializableRunnable("Register interest") {

        public void run2() throws CacheException {
            // Get the region
            Region region = CacheServerTestUtil.getCache().getRegion(regionName);
            assertNotNull(region);
            // Register interest in all keys
            region.registerInterestRegex(".*", InterestResultPolicy.NONE, true);
        }
    });
    // Start normal publisher client
    this.publisherClientVM.invoke(() -> CacheServerTestUtil.createCacheClient(getClientPool(NetworkUtils.getServerHostName(publisherClientVM.getHost()), server1Port, server2Port, false), regionName));
    // Publish some entries
    final int numberOfEntries = 1;
    publishEntries(numberOfEntries);
    try {
        java.lang.Thread.sleep(10000);
    } catch (java.lang.InterruptedException ex) {
        fail("interrupted");
    }
    // Verify the durable client received the updates
    this.verifyListenerUpdates(numberOfEntries);
    this.server1VM.invoke(new CacheSerializableRunnable("Verify durable client") {

        public void run2() throws CacheException {
            // Find the proxy
            checkNumberOfClientProxies(1);
            CacheClientProxy proxy = getClientProxy();
            assertNotNull(proxy);
            // Verify that it is durable and its properties are correct
            assertTrue(proxy.isDurable());
        }
    });
    // Stop the durable client
    this.disconnectDurableClient(true);
    // Stop server 1 - publisher will put 10 entries during shutdown/primary identification
    this.server1VM.invoke(() -> CacheServerTestUtil.closeCache());
    // Publish updates during client downtime
    publishEntries(numberOfEntries);
    // Re-start the durable client that is kept alive on the server
    this.restartDurableClient(new Object[] { clientPool, regionName, getClientDistributedSystemProperties(durableClientId, durableClientTimeout), Boolean.TRUE });
    // Have the durable client register interest in all keys
    this.durableClientVM.invoke(new CacheSerializableRunnable("Register interest") {

        public void run2() throws CacheException {
            // Get the region
            Region region = CacheServerTestUtil.getCache().getRegion(regionName);
            assertNotNull(region);
            // Register interest in all keys
            region.registerInterestRegex(".*", InterestResultPolicy.NONE, true);
        }
    });
    // Publish second round of updates
    this.publisherClientVM.invoke(new CacheSerializableRunnable("Publish entries before failover") {

        public void run2() throws CacheException {
            // Get the region
            Region region = CacheServerTestUtil.getCache().getRegion(regionName);
            assertNotNull(region);
            // Publish some entries
            for (int i = 1; i < numberOfEntries + 1; i++) {
                String keyAndValue = String.valueOf(i);
                region.put(keyAndValue, keyAndValue);
            }
        }
    });
    // Verify the durable client received the updates before failover
    if (redundancyLevel == 1) {
        this.verifyListenerUpdates(numberOfEntries + 1, numberOfEntries);
    } else {
        this.verifyListenerUpdates(numberOfEntries, numberOfEntries);
    }
    this.durableClientVM.invoke(new CacheSerializableRunnable("Get") {

        public void run2() throws CacheException {
            // Get the region
            Region region = CacheServerTestUtil.getCache().getRegion(regionName);
            assertNotNull(region);
            // Register interest in all keys
            assertNull(region.getEntry("0"));
        }
    });
    // Publish second round of updates after failover
    this.publisherClientVM.invoke(new CacheSerializableRunnable("Publish entries after failover") {

        public void run2() throws CacheException {
            // Get the region
            Region region = CacheServerTestUtil.getCache().getRegion(regionName);
            assertNotNull(region);
            // Publish some entries
            for (int i = 2; i < numberOfEntries + 2; i++) {
                String keyAndValue = String.valueOf(i);
                region.put(keyAndValue, keyAndValue);
            }
        }
    });
    // Verify the durable client received the updates after failover
    if (redundancyLevel == 1) {
        this.verifyListenerUpdates(numberOfEntries + 2, numberOfEntries);
    } else {
        this.verifyListenerUpdates(numberOfEntries + 1, numberOfEntries);
    }
    // Stop the durable client
    this.durableClientVM.invoke(() -> CacheServerTestUtil.closeCache());
    // Stop the publisher client
    this.publisherClientVM.invoke(() -> CacheServerTestUtil.closeCache());
    // Stop server 2
    this.server2VM.invoke(() -> CacheServerTestUtil.closeCache());
}

Example 45 with CacheException

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

the class NewWANConcurrencyCheckForDestroyDUnitTest method testConflictChecksBasedOnDsidAndTimeStamp.

/**
   * Tests if conflict checks are happening based on DSID and timestamp even if version tag is
   * generated in local distributed system.
   */
@Test
public void testConflictChecksBasedOnDsidAndTimeStamp() {
    // create two distributed systems with each having a cache containing
    // a Replicated Region with one entry and concurrency checks enabled.
    // Site 1
    Integer lnPort = (Integer) vm0.invoke(() -> WANTestBase.createFirstLocatorWithDSId(1));
    createCacheInVMs(lnPort, vm1);
    Integer lnRecPort = (Integer) vm1.invoke(() -> WANTestBase.createReceiver());
    // Site 2
    Integer nyPort = (Integer) vm2.invoke(() -> WANTestBase.createFirstRemoteLocator(2, lnPort));
    createCacheInVMs(nyPort, vm3);
    Integer nyRecPort = (Integer) vm3.invoke(() -> WANTestBase.createReceiver());
    LogWriterUtils.getLogWriter().info("Created locators and receivers in 2 distributed systems");
    // Site 1
    vm1.invoke(() -> WANTestBase.createSender("ln1", 2, false, 10, 1, false, false, null, true));
    vm1.invoke(() -> WANTestBase.createReplicatedRegion("repRegion", "ln1", isOffHeap()));
    vm1.invoke(() -> WANTestBase.startSender("ln1"));
    vm1.invoke(() -> WANTestBase.waitForSenderRunningState("ln1"));
    // Site 2
    vm3.invoke(() -> WANTestBase.createReplicatedRegion("repRegion", "ny1", isOffHeap()));
    vm4.invoke(() -> WANTestBase.createCache(nyPort));
    vm4.invoke(() -> WANTestBase.createSender("ny1", 1, false, 10, 1, false, false, null, true));
    vm4.invoke(() -> WANTestBase.createReplicatedRegion("repRegion", "ny1", isOffHeap()));
    vm4.invoke(() -> WANTestBase.startSender("ny1"));
    vm4.invoke(() -> WANTestBase.waitForSenderRunningState("ny1"));
    Wait.pause(2000);
    // Perform a put in vm1
    vm1.invoke(new CacheSerializableRunnable("Putting an entry in ds1") {

        @Override
        public void run2() throws CacheException {
            assertNotNull(cache);
            Region region = cache.getRegion("/repRegion");
            region.put("testKey", "testValue1");
            assertEquals(1, region.size());
        }
    });
    // wait for vm4 to have later timestamp before sending operation to vm1
    Wait.pause(300);
    AsyncInvocation asynch = vm4.invokeAsync(new CacheSerializableRunnable("Putting an entry in ds2 in vm4") {

        @Override
        public void run2() throws CacheException {
            assertNotNull(cache);
            Region region = cache.getRegion("/repRegion");
            region.put("testKey", "testValue2");
            assertEquals(1, region.size());
            assertEquals("testValue2", region.get("testKey"));
        }
    });
    try {
        asynch.join(2000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    // Wait for all local ds events be received by vm3.
    Wait.pause(1000);
    vm3.invoke(new CacheSerializableRunnable("Check dsid") {

        @Override
        public void run2() throws CacheException {
            Region region = cache.getRegion("repRegion");
            Region.Entry entry = ((LocalRegion) region).getEntry("testKey", /* null, */
            true);
            // commented while merging revision 43582
            RegionEntry re = null;
            if (entry instanceof EntrySnapshot) {
                re = ((EntrySnapshot) entry).getRegionEntry();
            } else if (entry instanceof NonTXEntry) {
                re = ((NonTXEntry) entry).getRegionEntry();
            }
            VersionTag tag = re.getVersionStamp().asVersionTag();
            assertEquals(2, tag.getDistributedSystemId());
        }
    });
    // Check vm3 has latest timestamp from vm4.
    long putAllTimeStampVm1 = (Long) vm4.invoke(() -> NewWANConcurrencyCheckForDestroyDUnitTest.getVersionTimestampAfterPutAllOp());
    long putAllTimeStampVm3 = (Long) vm3.invoke(() -> NewWANConcurrencyCheckForDestroyDUnitTest.getVersionTimestampAfterPutAllOp());
    assertEquals(putAllTimeStampVm1, putAllTimeStampVm3);
}