org.apache.ignite.IgniteCache Java Examples

The following examples show how to use org.apache.ignite.IgniteCache. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: IgniteCacheReadThroughEvictionSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * @throws Exception if failed.
 */
@Ignore("https://issues.apache.org/jira/browse/IGNITE-11849")
@Test
public void testReadThroughSkipStore() throws Exception {
    Ignite ig = testedGrid();

    CacheConfiguration<Object, Object> cc = variationConfig("skipStore");

    final IgniteCache<Object, Object> cache = ig.createCache(cc);

    try {
        for (int i = 0; i < KEYS; i++) {
            cache.put(key(i), value(i));

            cache.withSkipStore().remove(key(i));
        }

        waitEmpty(cc.getName());

        for (int i = 0; i < KEYS; i++)
            assertEquals(value(i), cache.get(key(i)));
    }
    finally {
        destroyCacheSafe(ig, cc.getName());
    }
}
 
Example #2
Source File: IgniteSqlSegmentedIndexSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * Verifies that <code>select count(*)</code> return valid result on a single-node grid.
 */
@SuppressWarnings("deprecation")
@Test
public void testSizeOnSegmentedIndexWithEvictionPolicy() {
    final IgniteCache<Object, Object> cache = ignite(0).createCache(
        cacheConfig(ORG_CACHE_NAME, true, Integer.class, Organization.class)
            .setEvictionPolicy(new FifoEvictionPolicy(10))
            .setOnheapCacheEnabled(true));

    final long SIZE = 20;

    for (int i = 0; i < SIZE; i++)
        cache.put(i, new Organization("org-" + i));

    String select0 = "select count(*) from \"org\".Organization";

    List<List<?>> res = cache.query(new SqlFieldsQuery(select0)).getAll();

    assertEquals(SIZE, res.get(0).get(0));
}
 
Example #3
Source File: LongRunningQueryTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/** {@inheritDoc} */
@Override protected void beforeTest() throws Exception {
    super.beforeTest();

    startGrid();

    IgniteCache c = grid().createCache(new CacheConfiguration<Long, Long>()
        .setName("test")
        .setSqlSchema("TEST")
        .setQueryEntities(Collections.singleton(new QueryEntity(Long.class, Long.class)
            .setTableName("test")
            .addQueryField("id", Long.class.getName(), null)
            .addQueryField("val", Long.class.getName(), null)
            .setKeyFieldName("id")
            .setValueFieldName("val")
        ))
        .setAffinity(new RendezvousAffinityFunction(false, 10))
        .setSqlFunctionClasses(TestSQLFunctions.class));

    for (long i = 0; i < KEY_CNT; ++i)
        c.put(i, i);
}
 
Example #4
Source File: GridCacheBinaryObjectsAbstractSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * @throws Exception If failed.
 */
@Test
public void testGet() throws Exception {
    IgniteCache<Integer, TestObject> c = jcache(0);

    for (int i = 0; i < ENTRY_CNT; i++)
        c.put(i, new TestObject(i));

    for (int i = 0; i < ENTRY_CNT; i++) {
        TestObject obj = c.get(i);

        assertEquals(i, obj.val);
    }

    IgniteCache<Integer, BinaryObject> kpc = keepBinaryCache();

    for (int i = 0; i < ENTRY_CNT; i++) {
        BinaryObject po = kpc.get(i);

        assertEquals(i, (int)po.field("val"));
    }
}
 
Example #5
Source File: IgniteKernal.java    From ignite with Apache License 2.0 6 votes vote down vote up
/** {@inheritDoc} */
@Override public <K, V> IgniteCache<K, V> createCache(String cacheName) {
    CU.validateNewCacheName(cacheName);

    guard();

    try {
        checkClusterState();

        ctx.cache().createFromTemplate(cacheName).get();

        return ctx.cache().publicJCache(cacheName);
    }
    catch (IgniteCheckedException e) {
        throw CU.convertToCacheException(e);
    }
    finally {
        unguard();
    }
}
 
Example #6
Source File: DhtAndNearEvictionTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * Checking rebalancing which used to be affected by IGNITE-9315.
 */
@Test
public void testRebalancing() throws Exception {
    Ignite grid0 = startGrid(0);

    CacheConfiguration<Integer, Integer> ccfg = new CacheConfiguration<Integer, Integer>("mycache")
        .setOnheapCacheEnabled(true)
        .setEvictionPolicyFactory(new LruEvictionPolicyFactory<>(500))
        .setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL)
        .setNearConfiguration(
            new NearCacheConfiguration<Integer, Integer>()
                .setNearEvictionPolicyFactory(new LruEvictionPolicyFactory<>(100))
        );

    IgniteCache<Integer, Integer> cache = grid0.createCache(ccfg);

    for (int i = 0; i < 1000; i++)
        cache.put(i, i);

    startGrid(1);

    awaitPartitionMapExchange(true, true, null);

    assertFalse(strLog.toString().contains("AssertionError"));
}
 
Example #7
Source File: RestBinaryProtocolSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * @throws Exception If failed.
 */
@Test
public void testReplace() throws Exception {
    assertFalse(client.cacheReplace(DEFAULT_CACHE_NAME, "key1", "val1"));

    IgniteCache<Object, Object> jcacheDflt = grid().cache(DEFAULT_CACHE_NAME);

    jcacheDflt.put("key1", "val1");
    assertTrue(client.cacheReplace(DEFAULT_CACHE_NAME, "key1", "val2"));

    assertFalse(client.cacheReplace(DEFAULT_CACHE_NAME, "key2", "val1"));
    jcacheDflt.put("key2", "val1");
    assertTrue(client.cacheReplace(DEFAULT_CACHE_NAME, "key2", "val2"));

    jcacheDflt.clear();

    assertFalse(client.cacheReplace(CACHE_NAME, "key1", "val1"));
    grid().cache(CACHE_NAME).put("key1", "val1");
    assertTrue(client.cacheReplace(CACHE_NAME, "key1", "val2"));
}
 
Example #8
Source File: GridIndexingWithNoopSwapSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/** @throws Exception If failed. */
@Test
public void testQuery() throws Exception {
    IgniteCache<Integer, ObjectValue> cache = ignite.cache(DEFAULT_CACHE_NAME);

    int cnt = 10;

    for (int i = 0; i < cnt; i++)
        cache.getAndPut(i, new ObjectValue("test" + i, i));

    for (int i = 0; i < cnt; i++) {
        assertNotNull(cache.localPeek(i, ONHEAP_PEEK_MODES));

        cache.localEvict(Collections.singleton(i)); // Swap.
    }

    SqlQuery<Integer, ObjectValue> qry =
        new SqlQuery(ObjectValue.class, "intVal >= ? order by intVal");

    assertEquals(10, cache.query(qry.setArgs(0)).getAll().size());
}
 
Example #9
Source File: H2ConnectionLeaksSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * @throws Exception On failed.
 */
@Test
public void testExplainLeak() throws Exception {
    startGridAndPopulateCache(NODE_CNT);

    final IgniteCache cache = grid(0).cache(CACHE_NAME);

    for (int i = 0; i < ITERS; ++i) {
        GridTestUtils.runMultiThreaded(() -> {
            cache.query(new SqlFieldsQuery("explain select * from String")).getAll();

        }, 10, "explain-threads");

        checkThereAreNotUsedConnections();
    }
}
 
Example #10
Source File: CacheManager.java    From ignite with Apache License 2.0 6 votes vote down vote up
/** {@inheritDoc} */
@Override public void enableManagement(String cacheName, boolean enabled) {
    if (IgniteUtils.IGNITE_MBEANS_DISABLED)
        return;

    kernalGateway.readLock();

    try {
        IgniteCache<?, ?> cache = getCache0(cacheName);

        if (cache == null)
            throw new CacheException("Cache not found: " + cacheName);

        if (enabled)
            registerCacheObject(cache.mxBean(), cacheName, CACHE_CONFIGURATION);
        else
            unregisterCacheObject(cacheName, CACHE_CONFIGURATION);

        cache.getConfiguration(CacheConfiguration.class).setManagementEnabled(enabled);
    }
    finally {
        kernalGateway.readUnlock();
    }
}
 
Example #11
Source File: GridCacheP2PUndeploySelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * @param cache Cache.
 * @param timeout Timeout.
 * @return {@code True} if success.
 * @throws InterruptedException If thread was interrupted.
 */
@SuppressWarnings({"BusyWait"})
private boolean waitCacheEmpty(IgniteCache<Integer, Object> cache, long timeout)
    throws InterruptedException {
    assert cache != null;
    assert timeout >= 0;

    long end = System.currentTimeMillis() + timeout;

    while (end - System.currentTimeMillis() >= 0) {
        if (cache.localSize() == 0)
            return true;

        Thread.sleep(500);
    }

    return cache.localSize() == 0;
}
 
Example #12
Source File: IgniteSqlSegmentedIndexSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * Run tests on single-node grid.
 */
@SuppressWarnings("deprecation")
@Test
public void testSegmentedIndexWithEvictionPolicy() {
    final IgniteCache<Object, Object> cache = ignite(0).createCache(
        cacheConfig(ORG_CACHE_NAME, true, Integer.class, Organization.class)
            .setEvictionPolicy(new FifoEvictionPolicy(10))
            .setOnheapCacheEnabled(true));

    final long SIZE = 20;

    for (int i = 0; i < SIZE; i++)
        cache.put(i, new Organization("org-" + i));

    String select0 = "select name from \"org\".Organization";

    List<List<?>> res = cache.query(new SqlFieldsQuery(select0)).getAll();

    assertEquals(SIZE, res.size());
}
 
Example #13
Source File: IgniteSqlKeyValueFieldsTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/** Check that joins are working on keyFieldName, valueFieldName columns */
@Test
public void testJoinKeyValFields() throws Exception {
    IgniteEx client = grid(NODE_CLIENT);
    IgniteCache<Integer, Person> cache = client.cache(CACHE_PERSON);
    IgniteCache<Integer, Integer> cache2 = client.cache(CACHE_JOB);

    checkInsert(cache, "insert into Person (id, v) values (?, ?)", 1, new Person("Bob", 30));
    checkInsert(cache, "insert into Person (id, v) values (?, ?)", 2, new Person("David", 35));
    checkInsert(cache2, "insert into Integer (_key, _val) values (?, ?)", 100, 1);
    checkInsert(cache2, "insert into Integer (_key, _val) values (?, ?)", 200, 2);

    QueryCursor<List<?>> cursor = cache.query(new SqlFieldsQuery("select p.id, j._key from Person p, \"" + CACHE_JOB + "\".Integer j where p.id = j._val"));
    List<List<?>> results = cursor.getAll();
    assertEquals(2, results.size());
    assertEquals(1, results.get(0).get(0));
    assertEquals(100, results.get(0).get(1));
    assertEquals(2, results.get(1).get(0));
    assertEquals(200, results.get(1).get(1));
}
 
Example #14
Source File: GridCacheAbstractMetricsSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * @throws IgniteCheckedException If failed.
 */
@Test
public void testInvokeAllAsyncAvgTime() throws IgniteCheckedException {
    IgniteCache<Integer, Integer> cache = grid(0).cache(DEFAULT_CACHE_NAME);

    assertEquals(0.0, cache.localMetrics().getEntryProcessorAverageInvocationTime(), 0.001f);

    Map<Integer, EntryProcessorResult<Object>> invokeFut = cache.invokeAllAsync(
            ImmutableMap.of(0, updatingProcessor,
                    1, readingProcessor,
                    2, removingProcessor)).get();

    U.sleep(100);

    assertTrue(cache.localMetrics().getEntryProcessorAverageInvocationTime() > 0.0);
}
 
Example #15
Source File: BaseSqlTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * Check greater operator in where clause with both indexed and non-indexed field.
 */
@Test
public void testWhereGreater() {
    testAllNodes(node -> {
        Result idxActual = executeFrom("SELECT firstName FROM Employee WHERE age > 30", node);
        Result noidxActual = executeFrom("SELECT firstName FROM Employee WHERE salary > 75", node);

        IgniteCache<Object, Object> cache = node.cache(EMP_CACHE_NAME);

        List<List<Object>> idxExp = select(cache, row -> (Integer)row.get("AGE") > 30, "firstName");
        List<List<Object>> noidxExp = select(cache, row -> (Integer)row.get("SALARY") > 75, "firstName");

        assertContainsEq(idxActual.values(), idxExp);
        assertContainsEq(noidxActual.values(), noidxExp);
    });
}
 
Example #16
Source File: GridCacheTransactionalAbstractMetricsSelfTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/** */
@Test
public void testCommitTime() {
    IgniteCache<Integer, Integer> cache = grid(0).cache(DEFAULT_CACHE_NAME);

    HistogramMetricImpl m = metric("CommitTime");

    assertTrue(Arrays.stream(m.value()).allMatch(v -> v == 0));

    try (Transaction tx = grid(0).transactions().txStart()) {
        cache.put(1, 1);

        tx.commit();
    }

    assertEquals(1, Arrays.stream(m.value()).filter(v -> v == 1).count());
}
 
Example #17
Source File: IgniteSqlGroupConcatNotCollocatedTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 *
 */
@Test
public void testGroupConcatCountDistinct() {
    IgniteCache c = ignite(CLIENT).cache(CACHE_NAME);

    List<List<Object>> res = c.query(
        new SqlFieldsQuery("select count(distinct str0), group_concat(str0) from Value group by grp")).getAll();

    for (List<Object> row : res) {
        long cnt = (long)row.get(0);

        String str = (String)row.get(1);

        for (int i = 0; i < cnt; ++i) {
            String s = "" + (char)('A' + i + (cnt - 1) * cnt / 2);

            assertTrue("Invalid group_concat result: string doesn't contain value: " +
                "[str=" + str + ", val=" + s, str.contains(s));
        }
    }
}
 
Example #18
Source File: RunningQueriesTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * Check cleanup running queries on node stop.
 *
 * @throws Exception Exception in case of failure.
 */
@Test
public void testCloseRunningQueriesOnNodeStop() throws Exception {
    IgniteEx ign = startGrid(super.getConfiguration("TST"));

    IgniteCache<Integer, Integer> cache = ign.getOrCreateCache(new CacheConfiguration<Integer, Integer>()
        .setName("TST")
        .setQueryEntities(Collections.singletonList(new QueryEntity(Integer.class, Integer.class)))
    );

    for (int i = 0; i < 10000; i++)
        cache.put(i, i);

    cache.query(new SqlFieldsQuery("SELECT * FROM Integer order by _key"));

    Assert.assertEquals("Should be one running query",
        1,
        ign.context().query().runningQueries(-1).size());

    ign.close();

    Assert.assertEquals(0, ign.context().query().runningQueries(-1).size());
}
 
Example #19
Source File: CacheOptimisticTransactionsWithFilterTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/**
 * @param cache Cache.
 * @return Test keys.
 * @throws Exception If failed.
 */
private List<Integer> testKeys(IgniteCache<Integer, Integer> cache) throws Exception {
    CacheConfiguration ccfg = cache.getConfiguration(CacheConfiguration.class);

    List<Integer> keys = new ArrayList<>();

    if (!cache.unwrap(Ignite.class).configuration().isClientMode()) {
        if (ccfg.getCacheMode() == PARTITIONED && serversNumber() > 1)
            keys.add(nearKey(cache));

        keys.add(primaryKey(cache));

        if (ccfg.getBackups() != 0 && serversNumber() > 1)
            keys.add(backupKey(cache));
    }
    else
        keys.add(nearKey(cache));

    return keys;
}
 
Example #20
Source File: SqlPartOfComplexPkLookupTest.java    From ignite with Apache License 2.0 6 votes vote down vote up
/** */
@Test
public void testPartOfComplexPkLookupDdl() throws Exception {
    IgniteEx ign = startGrid(0);

    IgniteCache<Object, Object> cache = ign.getOrCreateCache(new CacheConfiguration<>(DEFAULT_CACHE_NAME));

    cache.query(new SqlFieldsQuery("" +
        "CREATE TABLE Person(\n" +
        "  id int,\n" +
        "  city_id int,\n" +
        "  name varchar,\n" +
        "  PRIMARY KEY (id, city_id)\n" +
        ");"));

    cache.query(new SqlFieldsQuery("INSERT INTO Person (id, city_id, name) VALUES (1, 3, 'John Doe');"));
    cache.query(new SqlFieldsQuery("INSERT INTO Person (id, city_id, name) VALUES (1, 4, 'John Dean');"));

    checkPartialPkLookup(cache);
}
 
Example #21
Source File: IgniteTxConfigCacheSelfTest.java    From ignite with Apache License 2.0 5 votes vote down vote up
/**
 * Success if explicit tx fails.
 *
 * @param cache Cache name.
 * @param ignite Ignite instance.
 * @throws Exception If failed.
 */
protected void checkExplicitTxTimeout(final IgniteCache<Object, Object> cache, final Ignite ignite)
    throws Exception {
    try (final Transaction tx = ignite.transactions().txStart()) {
        assert tx != null;

        cache.put("key0", "val0");

        sleepForTxFailure();

        cache.put("key", "val");

        fail("Timeout exception must be thrown");
    }
    catch (CacheException e) {
        assert e.getCause() instanceof TransactionTimeoutException;
    }

    assertNull(ignite.transactions().tx());

    assert !cache.containsKey("key0");
    assert !cache.containsKey("key");

    // New transaction must succeed.
    try (final Transaction tx = ignite.transactions().txStart()) {
        cache.put("key", "val");

        tx.commit();
    }

    assert cache.containsKey("key");
}
 
Example #22
Source File: GridCacheNearEvictionSelfTest.java    From ignite with Apache License 2.0 5 votes vote down vote up
/** @throws Exception If failed. */
@Test
public void testNearEnabledTwoNodes() throws Exception {
    gridCnt = 2;

    startGridsMultiThreaded(gridCnt);

    try {
        final int cnt = 100;

        grid(0).compute().broadcast(new IgniteCallable<Object>() {
            @IgniteInstanceResource
            private Ignite ignite;

            @Override public Object call() throws Exception {
                IgniteCache<Integer, String> c = ignite.cache(DEFAULT_CACHE_NAME);

                for (int i = 0; i < cnt; i++)
                    c.put(i, Integer.toString(i));

                return true;
            }
        });

        for (int i = 0; i < gridCnt; i++) {
            assertEquals(cnt, internalCache(i).size());
            assertEquals(0, near(i).nearSize());
        }
    }
    finally {
        stopAllGrids();
    }
}
 
Example #23
Source File: IndexingSpiQueryTxSelfTest.java    From ignite with Apache License 2.0 5 votes vote down vote up
/**
 * @throws Exception If failed.
 */
private void doTestIndexingSpiWithTx(IgniteEx ignite, int key) throws Exception {
    final IgniteCache<Integer, Integer> cache = ignite.cache(DEFAULT_CACHE_NAME);

    final IgniteTransactions txs = ignite.transactions();

    for (final TransactionConcurrency concurrency : TransactionConcurrency.values()) {
        for (final TransactionIsolation isolation : TransactionIsolation.values()) {
            System.out.println("Run in transaction: " + concurrency + " " + isolation);

            GridTestUtils.assertThrowsWithCause(new Callable<Void>() {
                @Override public Void call() throws Exception {
                    Transaction tx;

                    try (Transaction tx0 = tx = txs.txStart(concurrency, isolation)) {
                        cache.put(key, key);

                        tx0.commit();
                    }

                    assertEquals(TransactionState.ROLLED_BACK, tx.state());

                    return null;
                }
            }, IgniteTxHeuristicCheckedException.class);

            checkFutures();
        }
    }
}
 
Example #24
Source File: IgniteSqlQueryPutSeparatedBenchmark.java    From ignite with Apache License 2.0 5 votes vote down vote up
/** {@inheritDoc} */
@Override public boolean test(Map<Object, Object> ctx) throws Exception {
    ThreadLocalRandom rnd = ThreadLocalRandom.current();

    if (cfg.memberId() % 2 == 0) {
        double salary = rnd.nextDouble() * args.range() * 1000;

        double maxSalary = salary + 1000;

        Collection<Cache.Entry<Integer, Object>> entries = executeQuery(salary, maxSalary);

        for (Cache.Entry<Integer, Object> entry : entries) {
            Person p = (Person)entry.getValue();

            if (p.getSalary() < salary || p.getSalary() > maxSalary)
                throw new Exception("Invalid person retrieved [min=" + salary + ", max=" + maxSalary +
                        ", person=" + p + ']');
        }
    }
    else {
        IgniteCache<Integer, Object> cache = cacheForOperation(true);

        int i = rnd.nextInt(args.range());

        cache.put(i, new Person(i, "firstName" + i, "lastName" + i, i * 1000));
    }

    return true;
}
 
Example #25
Source File: CacheStoreSessionListenerReadWriteThroughDisabledAbstractTest.java    From ignite with Apache License 2.0 5 votes vote down vote up
/**
 * Tests that there are no calls of {@link CacheStoreSessionListener#onSessionStart(CacheStoreSession)} and
 * {@link CacheStoreSessionListener#onSessionStart(CacheStoreSession)}
 * while {@link IgniteCache#putAll(Map)} performed.
 *
 * @throws Exception If failed.
 */
@Test
public void testBatchUpdate() throws Exception {
    IgniteCache<Object, Object> cache = grid(0).getOrCreateCache(DEFAULT_CACHE_NAME);

    Random r = new Random();

    Map<Object, Object> values = new TreeMap<>();

    for (int i = 0; i < CNT; ++i)
        values.put(r.nextInt(), "test-value");

    cache.putAll(values);
}
 
Example #26
Source File: ClientCacheGetConfigurationRequest.java    From ignite with Apache License 2.0 5 votes vote down vote up
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
@Override public ClientResponse process(ClientConnectionContext ctx) {
    CacheConfiguration cfg = ((IgniteCache<Object, Object>) rawCache(ctx))
            .getConfiguration(CacheConfiguration.class);

    return new ClientCacheGetConfigurationResponse(requestId(), cfg, protocolCtx);
}
 
Example #27
Source File: LogRegFromSparkThroughPMMLExample.java    From ignite with Apache License 2.0 5 votes vote down vote up
/** Run example. */
public static void main(String[] args) throws IOException {
    System.out.println();
    System.out.println(">>> Logistic regression model loaded from PMML over partitioned dataset usage example started.");
    // Start ignite grid.
    try (Ignite ignite = Ignition.start("examples/config/example-ignite.xml")) {
        System.out.println(">>> Ignite grid started.");

        IgniteCache<Integer, Vector> dataCache = null;
        try {

            Vectorizer<Integer, Vector, Integer, Double> vectorizer = new DummyVectorizer<Integer>()
                .labeled(Vectorizer.LabelCoordinate.FIRST);

            dataCache = new SandboxMLCache(ignite).fillCacheWith(MLSandboxDatasets.TWO_CLASSED_IRIS);

            String path = IgniteUtils.resolveIgnitePath("examples/src/main/resources/models/spark/iris.pmml")
                .toPath().toAbsolutePath().toString();
            LogisticRegressionModel mdl = PMMLParser.load(path);

            System.out.println(">>> Logistic regression model: " + mdl);

            double accuracy = Evaluator.evaluate(
                dataCache,
                mdl,
                vectorizer,
                new Accuracy<>()
            );

            System.out.println("\n>>> Accuracy " + accuracy);
            System.out.println("\n>>> Test Error " + (1 - accuracy));
        } finally {
            if (dataCache != null)
                dataCache.destroy();
        }
    }
}
 
Example #28
Source File: IgniteCacheConfigVariationsQueryTest.java    From ignite with Apache License 2.0 5 votes vote down vote up
/**
 * @throws Exception If failed.
 */
@SuppressWarnings("serial")
@Test
public void testScanQuery() throws Exception {
    runInAllDataModes(new TestRunnable() {
        @Override public void run() throws Exception {
            try {
                IgniteCache<Object, Object> cache = jcache();

                Map<Object, Object> map = new HashMap<Object, Object>() {{
                    for (int i = 0; i < CNT; i++)
                        put(key(i), value(i));
                }};

                registerEventListeners(map);

                for (Map.Entry<Object, Object> e : map.entrySet())
                    cache.put(e.getKey(), e.getValue());

                // Scan query.
                QueryCursor<Cache.Entry<Object, Object>> qry = cache.query(new ScanQuery());

                checkQueryResults(map, qry);
            }
            finally {
                stopListeners();
            }
        }
    });
}
 
Example #29
Source File: IgniteCachePartitionedAtomicColumnConstraintsTest.java    From ignite with Apache License 2.0 5 votes vote down vote up
/**
 * @throws Exception If failed.
 */
@Test
public void testPutTooLongDecimalKeyFail() throws Exception {
    IgniteCache<BigDecimal, BigDecimal> cache = jcache(0, DEC_CACHE_NAME_FOR_PREC);

    T2<BigDecimal, BigDecimal> val = new T2<>(d(123.45), d(12.34));

    checkPutAll(shouldFail, cache, new T2<>(d(12.35), d(12.34)), val);

    checkPutOps(shouldFail, cache, val);
}
 
Example #30
Source File: GridCacheAbstractPartitionedOnlyByteArrayValuesSelfTest.java    From ignite with Apache License 2.0 5 votes vote down vote up
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
@Override protected void beforeTestsStarted() throws Exception {
    super.beforeTestsStarted();

    int gridCnt = gridCount();

    cachesAtomic = new IgniteCache[gridCnt];

    for (int i = 0; i < gridCount(); i++)
        cachesAtomic[i] = grid(i).cache(ATOMIC_CACHE);
}