Examples with WatchListenerInhibitor org.apache.ignite.internal.test.WatchListenerInhibitor used on opensource projects

Example 1 with WatchListenerInhibitor

use of org.apache.ignite.internal.test.WatchListenerInhibitor in project ignite-3 by apache.

the class ItDataSchemaSyncTest method test.

/**
 * The test executes various operation over the lagging node.
 * The operations can be executed only the node overtakes a distributed cluster state.
 */
@Test
public void test() throws Exception {
    Ignite ignite0 = clusterNodes.get(0);
    final IgniteImpl ignite1 = (IgniteImpl) clusterNodes.get(1);
    createTable(ignite0, SCHEMA, SHORT_TABLE_NAME);
    TableImpl table = (TableImpl) ignite0.tables().table(TABLE_NAME);
    assertEquals(1, table.schemaView().schema().version());
    for (int i = 0; i < 10; i++) {
        table.recordView().insert(null, Tuple.create().set("key", (long) i).set("valInt", i).set("valStr", "str_" + i));
    }
    WatchListenerInhibitor listenerInhibitor = WatchListenerInhibitor.metastorageEventsInhibitor(ignite1);
    listenerInhibitor.startInhibit();
    ColumnDefinition columnDefinition = SchemaBuilders.column("valStr2", ColumnType.string()).withDefaultValueExpression("default").build();
    ignite0.tables().alterTable(TABLE_NAME, tblChanger -> tblChanger.changeColumns(cols -> cols.create(columnDefinition.name(), colChg -> convert(columnDefinition, colChg))));
    for (Ignite node : clusterNodes) {
        if (node == ignite1) {
            continue;
        }
        TableImpl tableOnNode = (TableImpl) node.tables().table(TABLE_NAME);
        IgniteTestUtils.waitForCondition(() -> tableOnNode.schemaView().lastSchemaVersion() == 2, 10_000);
    }
    TableImpl table1 = (TableImpl) ignite1.tables().table(TABLE_NAME);
    for (int i = 10; i < 20; i++) {
        table.recordView().insert(null, Tuple.create().set("key", (long) i).set("valInt", i).set("valStr", "str_" + i).set("valStr2", "str2_" + i));
    }
    final CompletableFuture insertFut = IgniteTestUtils.runAsync(() -> table1.recordView().insert(null, Tuple.create().set("key", 0L).set("valInt", 0).set("valStr", "str_" + 0).set("valStr2", "str2_" + 0)));
    final CompletableFuture getFut = IgniteTestUtils.runAsync(() -> {
        table1.recordView().get(null, Tuple.create().set("key", 10L));
    });
    final CompletableFuture checkDefaultFut = IgniteTestUtils.runAsync(() -> {
        assertEquals("default", table1.recordView().get(null, Tuple.create().set("key", 0L)).value("valStr2"));
    });
    assertEquals(1, table1.schemaView().lastSchemaVersion());
    assertFalse(getFut.isDone());
    assertFalse(insertFut.isDone());
    assertFalse(checkDefaultFut.isDone());
    listenerInhibitor.stopInhibit();
    getFut.get(10, TimeUnit.SECONDS);
    insertFut.get(10, TimeUnit.SECONDS);
    checkDefaultFut.get(10, TimeUnit.SECONDS);
    for (Ignite node : clusterNodes) {
        Table tableOnNode = node.tables().table(TABLE_NAME);
        for (int i = 0; i < 20; i++) {
            Tuple row = tableOnNode.recordView().get(null, Tuple.create().set("key", (long) i));
            assertNotNull(row);
            assertEquals(i, row.intValue("valInt"));
            assertEquals("str_" + i, row.value("valStr"));
            assertEquals(i < 10 ? "default" : ("str2_" + i), row.value("valStr2"));
        }
    }
}

Example 2 with WatchListenerInhibitor

use of org.apache.ignite.internal.test.WatchListenerInhibitor in project ignite-3 by apache.

the class ItTablesApiTest method testAddIndexFromLaggedNode.

/**
 * Tries to create an index which is already created from lagged node.
 *
 * @throws Exception If failed.
 */
@Test
public void testAddIndexFromLaggedNode() throws Exception {
    clusterNodes.forEach(ign -> assertNull(ign.tables().table(TABLE_NAME)));
    Ignite ignite0 = clusterNodes.get(0);
    createTable(ignite0, SCHEMA, SHORT_TABLE_NAME);
    Ignite ignite1 = clusterNodes.get(1);
    WatchListenerInhibitor ignite1Inhibitor = metastorageEventsInhibitor(ignite1);
    ignite1Inhibitor.startInhibit();
    addIndex(ignite0, SCHEMA, SHORT_TABLE_NAME);
    CompletableFuture addIndesFut = CompletableFuture.runAsync(() -> addIndex(ignite1, SCHEMA, SHORT_TABLE_NAME));
    CompletableFuture addIndesIfNotExistsFut = CompletableFuture.runAsync(() -> addIndexIfNotExists(ignite1, SCHEMA, SHORT_TABLE_NAME));
    for (Ignite ignite : clusterNodes) {
        if (ignite != ignite1) {
            assertThrows(IndexAlreadyExistsException.class, () -> addIndex(ignite, SCHEMA, SHORT_TABLE_NAME));
            addIndexIfNotExists(ignite, SCHEMA, SHORT_TABLE_NAME);
        }
    }
    assertFalse(addIndesFut.isDone());
    assertFalse(addIndesIfNotExistsFut.isDone());
    ignite1Inhibitor.stopInhibit();
    assertThrows(IndexAlreadyExistsException.class, () -> {
        try {
            addIndesFut.get(10, TimeUnit.SECONDS);
        } catch (ExecutionException e) {
            throw e.getCause();
        }
    });
    addIndesIfNotExistsFut.get(10, TimeUnit.SECONDS);
}

Example 3 with WatchListenerInhibitor

use of org.apache.ignite.internal.test.WatchListenerInhibitor in project ignite-3 by apache.

the class ItTablesApiTest method testAddColumnFromLaggedNode.

/**
 * Tries to create a column which is already created from lagged node.
 *
 * @throws Exception If failed.
 */
@Test
public void testAddColumnFromLaggedNode() throws Exception {
    clusterNodes.forEach(ign -> assertNull(ign.tables().table(TABLE_NAME)));
    Ignite ignite0 = clusterNodes.get(0);
    createTable(ignite0, SCHEMA, SHORT_TABLE_NAME);
    Ignite ignite1 = clusterNodes.get(1);
    WatchListenerInhibitor ignite1Inhibitor = metastorageEventsInhibitor(ignite1);
    ignite1Inhibitor.startInhibit();
    addColumn(ignite0, SCHEMA, SHORT_TABLE_NAME);
    CompletableFuture addColFut = CompletableFuture.runAsync(() -> addColumn(ignite1, SCHEMA, SHORT_TABLE_NAME));
    CompletableFuture addColIfNotExistsFut = CompletableFuture.runAsync(() -> addColumnIfNotExists(ignite1, SCHEMA, SHORT_TABLE_NAME));
    for (Ignite ignite : clusterNodes) {
        if (ignite != ignite1) {
            assertThrows(ColumnAlreadyExistsException.class, () -> addColumn(ignite, SCHEMA, SHORT_TABLE_NAME));
            addColumnIfNotExists(ignite, SCHEMA, SHORT_TABLE_NAME);
        }
    }
    assertFalse(addColFut.isDone());
    assertFalse(addColIfNotExistsFut.isDone());
    ignite1Inhibitor.stopInhibit();
    assertThrows(ColumnAlreadyExistsException.class, () -> {
        try {
            addColFut.get(10, TimeUnit.SECONDS);
        } catch (ExecutionException e) {
            throw e.getCause();
        }
    });
    addColIfNotExistsFut.get(10, TimeUnit.SECONDS);
}

Example 4 with WatchListenerInhibitor

use of org.apache.ignite.internal.test.WatchListenerInhibitor in project ignite-3 by apache.

the class ItTablesApiTest method testTableAlreadyCreatedFromLaggedNode.

/**
 * Tries to create a table which is already created from lagged node.
 *
 * @throws Exception If failed.
 */
@Test
public void testTableAlreadyCreatedFromLaggedNode() throws Exception {
    clusterNodes.forEach(ign -> assertNull(ign.tables().table(TABLE_NAME)));
    Ignite ignite0 = clusterNodes.get(0);
    Ignite ignite1 = clusterNodes.get(1);
    WatchListenerInhibitor ignite1Inhibitor = metastorageEventsInhibitor(ignite1);
    ignite1Inhibitor.startInhibit();
    createTable(ignite0, SCHEMA, SHORT_TABLE_NAME);
    CompletableFuture createTblFut = CompletableFuture.runAsync(() -> createTable(ignite1, SCHEMA, SHORT_TABLE_NAME));
    CompletableFuture createTblIfNotExistsFut = CompletableFuture.supplyAsync(() -> createTableIfNotExists(ignite1, SCHEMA, SHORT_TABLE_NAME));
    for (Ignite ignite : clusterNodes) {
        if (ignite != ignite1) {
            assertThrows(TableAlreadyExistsException.class, () -> createTable(ignite, SCHEMA, SHORT_TABLE_NAME));
            assertNotNull(createTableIfNotExists(ignite, SCHEMA, SHORT_TABLE_NAME));
        }
    }
    assertFalse(createTblFut.isDone());
    assertFalse(createTblIfNotExistsFut.isDone());
    ignite1Inhibitor.stopInhibit();
    assertThrows(TableAlreadyExistsException.class, () -> {
        try {
            createTblFut.get(10, TimeUnit.SECONDS);
        } catch (ExecutionException e) {
            throw e.getCause();
        }
    });
    assertNotNull(createTblIfNotExistsFut.get(10, TimeUnit.SECONDS));
}

Example 5 with WatchListenerInhibitor

use of org.apache.ignite.internal.test.WatchListenerInhibitor in project ignite-3 by apache.

the class ItTablesApiTest method testGetTableFromLaggedNode.

/**
 * Test scenario when we have lagged node, and tables with the same name are deleted and created again.
 *
 * @throws Exception If failed.
 */
@Test
public void testGetTableFromLaggedNode() throws Exception {
    clusterNodes.forEach(ign -> assertNull(ign.tables().table(TABLE_NAME)));
    Ignite ignite0 = clusterNodes.get(0);
    Ignite ignite1 = clusterNodes.get(1);
    Table tbl = createTable(ignite0, SCHEMA, SHORT_TABLE_NAME);
    Tuple tableKey = Tuple.create().set("key", 123L);
    Tuple value = Tuple.create().set("valInt", 1234).set("valStr", "some string row");
    tbl.keyValueView().put(null, tableKey, value);
    assertEquals(value, tbl.keyValueView().get(null, tableKey));
    assertEquals(value, ignite1.tables().table(TABLE_NAME).keyValueView().get(null, tableKey));
    WatchListenerInhibitor ignite1Inhibitor = metastorageEventsInhibitor(ignite1);
    ignite1Inhibitor.startInhibit();
    Tuple otherValue = Tuple.create().set("valInt", 12345).set("valStr", "some other string row");
    tbl.keyValueView().put(null, tableKey, otherValue);
    assertEquals(otherValue, tbl.keyValueView().get(null, tableKey));
    ignite1Inhibitor.stopInhibit();
    assertEquals(otherValue, ignite1.tables().table(TABLE_NAME).keyValueView().get(null, tableKey));
}