Examples with ResultCollector org.apache.geode.cache.execute.ResultCollector used on opensource projects

Example 86 with ResultCollector

use of org.apache.geode.cache.execute.ResultCollector in project geode by apache.

the class PRFunctionExecutionDUnitTest method testRemoteMultiKeyExecution_byInlineFunction.

/**
   * Test multi-key remote execution of inline function by a pure accessor ResultCollector =
   * DefaultResultCollector haveResults = true;
   */
@Test
public void testRemoteMultiKeyExecution_byInlineFunction() throws Exception {
    final String rName = getUniqueName();
    Host host = Host.getHost(0);
    final VM accessor = host.getVM(3);
    final VM datastore0 = host.getVM(0);
    final VM datastore1 = host.getVM(1);
    final VM datastore2 = host.getVM(2);
    getCache();
    accessor.invoke(new SerializableCallable("Create PR") {

        public Object call() throws Exception {
            RegionAttributes ra = PartitionedRegionTestHelper.createRegionAttrsForPR(0, 0);
            getCache().createRegion(rName, ra);
            return Boolean.TRUE;
        }
    });
    SerializableCallable dataStoreCreate = new SerializableCallable("Create PR with Function Factory") {

        public Object call() throws Exception {
            RegionAttributes ra = PartitionedRegionTestHelper.createRegionAttrsForPR(0, 10);
            AttributesFactory raf = new AttributesFactory(ra);
            PartitionAttributesImpl pa = new PartitionAttributesImpl();
            pa.setAll(ra.getPartitionAttributes());
            raf.setPartitionAttributes(pa);
            getCache().createRegion(rName, raf.create());
            return Boolean.TRUE;
        }
    };
    datastore0.invoke(dataStoreCreate);
    datastore1.invoke(dataStoreCreate);
    datastore2.invoke(dataStoreCreate);
    Object o = accessor.invoke(new SerializableCallable("Create data, invoke exectuable") {

        public Object call() throws Exception {
            PartitionedRegion pr = (PartitionedRegion) getCache().getRegion(rName);
            final HashSet testKeysSet = new HashSet();
            for (int i = (pr.getTotalNumberOfBuckets() * 2); i > 0; i--) {
                testKeysSet.add("execKey-" + i);
            }
            DistributedSystem.setThreadsSocketPolicy(false);
            Execution dataSet = FunctionService.onRegion(pr);
            int j = 0;
            HashSet origVals = new HashSet();
            for (Iterator i = testKeysSet.iterator(); i.hasNext(); ) {
                Integer val = new Integer(j++);
                origVals.add(val);
                pr.put(i.next(), val);
            }
            ResultCollector rs = dataSet.withFilter(testKeysSet).setArguments(Boolean.TRUE).execute(new FunctionAdapter() {

                @Override
                public void execute(FunctionContext context) {
                    if (context.getArguments() instanceof String) {
                        context.getResultSender().lastResult("Success");
                    } else if (context.getArguments() instanceof Boolean) {
                        context.getResultSender().lastResult(Boolean.TRUE);
                    }
                }

                @Override
                public String getId() {
                    return getClass().getName();
                }

                @Override
                public boolean hasResult() {
                    return true;
                }
            });
            List l = ((List) rs.getResult());
            assertEquals(3, l.size());
            for (Iterator i = l.iterator(); i.hasNext(); ) {
                assertEquals(Boolean.TRUE, i.next());
            }
            return Boolean.TRUE;
        }
    });
    assertEquals(Boolean.TRUE, o);
}

Example 87 with ResultCollector

use of org.apache.geode.cache.execute.ResultCollector in project geode by apache.

the class PRFunctionExecutionDUnitTest method testFunctionExecution.

/**
   * Test to validate that the function execution is successful on PR with Loner Distributed System
   */
@Test
public void testFunctionExecution() throws Exception {
    final String rName = getUniqueName();
    Host host = Host.getHost(0);
    final VM datastore = host.getVM(3);
    datastore.invoke(new SerializableCallable("Create PR with Function Factory") {

        public Object call() throws Exception {
            Properties props = new Properties();
            props.setProperty(MCAST_PORT, "0");
            props.setProperty(LOCATORS, "");
            DistributedSystem ds = getSystem(props);
            assertNotNull(ds);
            ds.disconnect();
            ds = getSystem(props);
            cache = CacheFactory.create(ds);
            assertNotNull(cache);
            RegionAttributes ra = PartitionedRegionTestHelper.createRegionAttrsForPR(0, 10);
            AttributesFactory raf = new AttributesFactory(ra);
            PartitionAttributesImpl pa = new PartitionAttributesImpl();
            pa.setAll(ra.getPartitionAttributes());
            raf.setPartitionAttributes(pa);
            Region pr = cache.createRegion(rName, raf.create());
            final String testKey = "execKey";
            final Set testKeysSet = new HashSet();
            testKeysSet.add(testKey);
            Function function = new TestFunction(true, TestFunction.TEST_FUNCTION1);
            FunctionService.registerFunction(function);
            Execution dataSet = FunctionService.onRegion(pr);
            ResultCollector result = dataSet.setArguments(Boolean.TRUE).withFilter(testKeysSet).execute(function);
            System.out.println("KBKBKB : Result I got : " + result.getResult());
            return Boolean.TRUE;
        }
    });
}

Example 88 with ResultCollector

use of org.apache.geode.cache.execute.ResultCollector in project geode by apache.

the class PRFunctionExecutionDUnitTest method executeFunction.

public static Object executeFunction() {
    PartitionedRegion pr = (PartitionedRegion) cache.getRegion(regionName);
    final HashSet testKeysSet = new HashSet();
    for (int i = (pr.getTotalNumberOfBuckets() * 2); i > 0; i--) {
        testKeysSet.add("execKey-" + i);
    }
    Function function = new TestFunction(true, TestFunction.TEST_FUNCTION_HA);
    FunctionService.registerFunction(function);
    Execution dataSet = FunctionService.onRegion(pr);
    ResultCollector rs = dataSet.withFilter(testKeysSet).setArguments(Boolean.TRUE).execute(function.getId());
    List l = ((List) rs.getResult());
    return l;
}

Example 89 with ResultCollector

use of org.apache.geode.cache.execute.ResultCollector in project geode by apache.

the class PRFunctionExecutionDUnitTest method testLocalMultiKeyExecution_BucketMoved.

@Test
public void testLocalMultiKeyExecution_BucketMoved() throws Exception {
    IgnoredException.addIgnoredException("BucketMovedException");
    final String rName = getUniqueName();
    Host host = Host.getHost(0);
    final VM datastore0 = host.getVM(0);
    final VM datastore1 = host.getVM(1);
    getCache();
    SerializableCallable dataStoreCreate = new SerializableCallable("Create PR with Function Factory") {

        public Object call() throws Exception {
            AttributesFactory factory = new AttributesFactory();
            PartitionAttributesFactory paf = new PartitionAttributesFactory();
            paf.setTotalNumBuckets(113);
            paf.setLocalMaxMemory(40);
            paf.setRedundantCopies(0);
            paf.setStartupRecoveryDelay(0);
            PartitionAttributes partitionAttributes = paf.create();
            factory.setDataPolicy(DataPolicy.PARTITION);
            factory.setPartitionAttributes(partitionAttributes);
            RegionAttributes attrs = factory.create();
            getCache().createRegion(rName, attrs);
            Function function = new TestFunction(true, TestFunction.TEST_FUNCTION_LASTRESULT);
            FunctionService.registerFunction(function);
            return Boolean.TRUE;
        }
    };
    datastore0.invoke(dataStoreCreate);
    SerializableCallable put = new SerializableCallable("put in PR") {

        public Object call() throws Exception {
            PartitionedRegion pr = (PartitionedRegion) getCache().getRegion(rName);
            for (int i = 0; i < 113; i++) {
                pr.put(i, "execKey-" + i);
            }
            return Boolean.TRUE;
        }
    };
    datastore0.invoke(put);
    datastore1.invoke(dataStoreCreate);
    Object result = datastore0.invoke(new SerializableCallable("invoke exectuable") {

        public Object call() throws Exception {
            PartitionedRegion pr = (PartitionedRegion) getCache().getRegion(rName);
            DistributedSystem.setThreadsSocketPolicy(false);
            Function function = new TestFunction(true, TestFunction.TEST_FUNCTION_LASTRESULT);
            FunctionService.registerFunction(function);
            Execution dataSet = FunctionService.onRegion(pr);
            ResultCollector rc2 = dataSet.setArguments(Boolean.TRUE).execute(function.getId());
            List l = ((List) rc2.getResult());
            return l;
        }
    });
    List l = (List) result;
    assertEquals(2, l.size());
}

Example 90 with ResultCollector

use of org.apache.geode.cache.execute.ResultCollector in project geode by apache.

the class PRFunctionExecutionDUnitTest method testLocalMultiKeyExecution_byInstance.

/**
   * Test ability to execute a multi-key function by a local data store
   */
@Test
public void testLocalMultiKeyExecution_byInstance() throws Exception {
    final String rName = getUniqueName();
    Host host = Host.getHost(0);
    VM localOnly = host.getVM(3);
    getCache();
    Object o = localOnly.invoke(new SerializableCallable("Create PR, validate local execution)") {

        public Object call() throws Exception {
            RegionAttributes ra = PartitionedRegionTestHelper.createRegionAttrsForPR(0, 10);
            AttributesFactory raf = new AttributesFactory(ra);
            PartitionAttributesImpl pa = new PartitionAttributesImpl();
            pa.setAll(ra.getPartitionAttributes());
            raf.setPartitionAttributes(pa);
            PartitionedRegion pr = (PartitionedRegion) getCache().createRegion(rName, raf.create());
            final String testKey = "execKey";
            DistributedSystem.setThreadsSocketPolicy(false);
            // Function function = new TestFunction(true,"TestFunction2");
            Function function = new TestFunction(true, TestFunction.TEST_FUNCTION2);
            FunctionService.registerFunction(function);
            // DefaultResultCollector rs = new DefaultResultCollector();
            Execution dataSet = FunctionService.onRegion(pr);
            final HashSet testKeysSet = new HashSet();
            testKeysSet.add(testKey);
            try {
                dataSet.withFilter(testKeysSet).setArguments(Boolean.TRUE).execute(function);
            } catch (Exception expected) {
                // No data should cause exec to throw
                assertTrue(expected.getMessage().contains("No target node found for KEY = " + testKey));
            }
            final HashSet testKeys = new HashSet();
            for (int i = (pr.getTotalNumberOfBuckets() * 2); i > 0; i--) {
                testKeys.add("execKey-" + i);
            }
            int j = 0;
            HashSet origVals = new HashSet();
            for (Iterator i = testKeys.iterator(); i.hasNext(); ) {
                Integer val = new Integer(j++);
                origVals.add(val);
                pr.put(i.next(), val);
            }
            // DefaultResultCollector rc1 = new DefaultResultCollector();
            ResultCollector rc1 = dataSet.withFilter(testKeys).setArguments(Boolean.TRUE).execute(function);
            List l = ((List) rc1.getResult());
            assertEquals(1, l.size());
            for (Iterator i = l.iterator(); i.hasNext(); ) {
                assertEquals(Boolean.TRUE, i.next());
            }
            // DefaultResultCollector rc2 = new DefaultResultCollector();
            ResultCollector rc2 = dataSet.withFilter(testKeys).setArguments(testKeys).execute(function);
            List l2 = ((List) rc2.getResult());
            assertEquals(1, l2.size());
            HashSet foundVals = new HashSet();
            for (Iterator i = l2.iterator(); i.hasNext(); ) {
                ArrayList subL = (ArrayList) i.next();
                assertTrue(subL.size() > 0);
                for (Iterator subI = subL.iterator(); subI.hasNext(); ) {
                    assertTrue(foundVals.add(subI.next()));
                }
            }
            assertEquals(origVals, foundVals);
            return Boolean.TRUE;
        }
    });
    assertEquals(Boolean.TRUE, o);
}