Examples with SystemView org.apache.ignite.spi.systemview.view.SystemView used on opensource projects

Example 11 with SystemView

use of org.apache.ignite.spi.systemview.view.SystemView in project ignite by apache.

the class SystemViewSelfTest method testNodeAttributes.

/**
 */
@Test
public void testNodeAttributes() throws Exception {
    try (IgniteEx ignite0 = startGrid(getConfiguration(getTestIgniteInstanceName(0)).setUserAttributes(F.asMap("name", "val0")));
        IgniteEx ignite1 = startGrid(getConfiguration(getTestIgniteInstanceName(1)).setUserAttributes(F.asMap("name", "val1")))) {
        awaitPartitionMapExchange();
        SystemView<NodeAttributeView> view = ignite0.context().systemView().view(NODE_ATTRIBUTES_SYS_VIEW);
        assertEquals(ignite0.cluster().localNode().attributes().size() + ignite1.cluster().localNode().attributes().size(), view.size());
        assertEquals(1, F.size(view.iterator(), row -> "name".equals(row.name()) && "val0".equals(row.value())));
        assertEquals(1, F.size(view.iterator(), row -> "name".equals(row.name()) && "val1".equals(row.value())));
        // Test filtering.
        assertTrue(view instanceof FiltrableSystemView);
        Iterator<NodeAttributeView> iter = ((FiltrableSystemView<NodeAttributeView>) view).iterator(F.asMap(NodeAttributeViewWalker.NODE_ID_FILTER, ignite0.cluster().localNode().id()));
        assertEquals(1, F.size(iter, row -> "name".equals(row.name()) && "val0".equals(row.value())));
        iter = ((FiltrableSystemView<NodeAttributeView>) view).iterator(F.asMap(NodeAttributeViewWalker.NODE_ID_FILTER, ignite1.cluster().localNode().id().toString()));
        assertEquals(1, F.size(iter, row -> "name".equals(row.name()) && "val1".equals(row.value())));
        iter = ((FiltrableSystemView<NodeAttributeView>) view).iterator(F.asMap(NodeAttributeViewWalker.NODE_ID_FILTER, "malformed-id"));
        assertEquals(0, F.size(iter));
        iter = ((FiltrableSystemView<NodeAttributeView>) view).iterator(F.asMap(NodeAttributeViewWalker.NAME_FILTER, "name"));
        assertEquals(2, F.size(iter));
        iter = ((FiltrableSystemView<NodeAttributeView>) view).iterator(F.asMap(NodeAttributeViewWalker.NODE_ID_FILTER, ignite0.cluster().localNode().id(), NodeAttributeViewWalker.NAME_FILTER, "name"));
        assertEquals(1, F.size(iter));
    }
}

Example 12 with SystemView

use of org.apache.ignite.spi.systemview.view.SystemView in project ignite by apache.

the class SystemViewSelfTest method checkScanQueryView.

/**
 */
private void checkScanQueryView(IgniteEx client1, IgniteEx client2, SystemView<ScanQueryView> qrySysView) throws Exception {
    boolean res = waitForCondition(() -> qrySysView.size() > 1, 5_000);
    assertTrue(res);
    Consumer<ScanQueryView> cache1checker = view -> {
        assertEquals(client1.localNode().id(), view.originNodeId());
        assertTrue(view.queryId() != 0);
        assertEquals("cache1", view.cacheName());
        assertEquals(cacheId("cache1"), view.cacheId());
        assertEquals(cacheGroupId("cache1", "group1"), view.cacheGroupId());
        assertEquals("group1", view.cacheGroupName());
        assertTrue(view.startTime() <= System.currentTimeMillis());
        assertTrue(view.duration() >= 0);
        assertFalse(view.canceled());
        assertEquals(TEST_PREDICATE, view.filter());
        assertFalse(view.local());
        assertEquals(-1, view.partition());
        assertEquals(toStringSafe(client1.context().discovery().topologyVersionEx()), view.topology());
        assertEquals(TEST_TRANSFORMER, view.transformer());
        assertFalse(view.keepBinary());
        assertNull(view.subjectId());
        assertNull(view.taskName());
        assertEquals(10, view.pageSize());
    };
    Consumer<ScanQueryView> cache2checker = view -> {
        assertEquals(client2.localNode().id(), view.originNodeId());
        assertTrue(view.queryId() != 0);
        assertEquals("cache2", view.cacheName());
        assertEquals(cacheId("cache2"), view.cacheId());
        assertEquals(cacheGroupId("cache2", null), view.cacheGroupId());
        assertEquals("cache2", view.cacheGroupName());
        assertTrue(view.startTime() <= System.currentTimeMillis());
        assertTrue(view.duration() >= 0);
        assertFalse(view.canceled());
        assertNull(view.filter());
        assertFalse(view.local());
        assertEquals(-1, view.partition());
        assertEquals(toStringSafe(client2.context().discovery().topologyVersionEx()), view.topology());
        assertNull(view.transformer());
        assertTrue(view.keepBinary());
        assertNull(view.subjectId());
        assertNull(view.taskName());
        assertEquals(20, view.pageSize());
    };
    boolean found1 = false;
    boolean found2 = false;
    for (ScanQueryView view : qrySysView) {
        if ("cache2".equals(view.cacheName())) {
            cache2checker.accept(view);
            found1 = true;
        } else {
            cache1checker.accept(view);
            found2 = true;
        }
    }
    assertTrue(found1 && found2);
}