Examples with ACTIVE org.apache.ignite.cluster.ClusterState.ACTIVE used on opensource projects

Example 1 with ACTIVE

use of org.apache.ignite.cluster.ClusterState.ACTIVE in project ignite by apache.

the class GridCommandHandlerTest method testConnectivityCommandWithNodeExit.

/**
 * Test that if node exits topology during connectivity check, the command will not fail.
 *
 * Description:
 * 1. Start three nodes.
 * 2. Execute connectivity check.
 * 3. When 3-rd node receives connectivity check compute task, it must stop itself.
 * 4. The command should exit with code OK.
 *
 * @throws Exception If failed.
 */
@Test
public void testConnectivityCommandWithNodeExit() throws Exception {
    IgniteEx[] node3 = new IgniteEx[1];
    /**
     */
    class KillNode3CommunicationSpi extends TcpCommunicationSpi {

        /**
         * Fail check connection request and stop third node
         */
        boolean fail;

        /**
         */
        public KillNode3CommunicationSpi(boolean fail) {
            this.fail = fail;
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public IgniteFuture<BitSet> checkConnection(List<ClusterNode> nodes) {
            if (fail) {
                runAsync(node3[0]::close);
                return null;
            }
            return super.checkConnection(nodes);
        }
    }
    IgniteEx node1 = startGrid(1, (UnaryOperator<IgniteConfiguration>) configuration -> {
        configuration.setCommunicationSpi(new KillNode3CommunicationSpi(false));
        return configuration;
    });
    IgniteEx node2 = startGrid(2, (UnaryOperator<IgniteConfiguration>) configuration -> {
        configuration.setCommunicationSpi(new KillNode3CommunicationSpi(false));
        return configuration;
    });
    node3[0] = startGrid(3, (UnaryOperator<IgniteConfiguration>) configuration -> {
        configuration.setCommunicationSpi(new KillNode3CommunicationSpi(true));
        return configuration;
    });
    assertFalse(node1.cluster().state().active());
    node1.cluster().state(ACTIVE);
    assertEquals(3, node1.cluster().nodes().size());
    injectTestSystemOut();
    final IgniteInternalFuture<?> connectivity = runAsync(() -> {
        final int result = execute("--diagnostic", "connectivity");
        assertEquals(EXIT_CODE_OK, result);
    });
    connectivity.get();
}

Example 2 with ACTIVE

use of org.apache.ignite.cluster.ClusterState.ACTIVE in project ignite by apache.

the class SystemViewCommandTest method testPagesList.

/**
 */
@Test
public void testPagesList() throws Exception {
    String cacheName = "cacheFL";
    IgniteCache<Integer, byte[]> cache = ignite0.getOrCreateCache(new CacheConfiguration<Integer, byte[]>().setName(cacheName).setAffinity(new RendezvousAffinityFunction().setPartitions(1)));
    GridCacheDatabaseSharedManager dbMgr = (GridCacheDatabaseSharedManager) ignite0.context().cache().context().database();
    int pageSize = dbMgr.pageSize();
    try {
        dbMgr.enableCheckpoints(false).get();
        int key = 0;
        // Fill up different free-list buckets.
        for (int j = 0; j < pageSize / 2; j++) cache.put(key++, new byte[j + 1]);
        // Put some pages to one bucket to overflow pages cache.
        for (int j = 0; j < 1000; j++) cache.put(key++, new byte[pageSize / 2]);
        List<List<String>> cacheGrpView = systemView(ignite0, CACHE_GRP_PAGE_LIST_VIEW);
        List<List<String>> dataRegionView = systemView(ignite0, DATA_REGION_PAGE_LIST_VIEW);
        String cacheId = Integer.toString(cacheId(cacheName));
        // Test filtering by 3 columns.
        assertFalse(cacheGrpView.stream().noneMatch(row -> cacheId.equals(row.get(0)) && "0".equals(row.get(1)) && "0".equals(row.get(3))));
        // Test filtering with invalid cache group id.
        assertTrue(cacheGrpView.stream().noneMatch(row -> "-1".equals(row.get(0))));
        // Test filtering with invalid partition id.
        assertTrue(cacheGrpView.stream().noneMatch(row -> "-1".equals(row.get(1))));
        // Test filtering with invalid bucket number.
        assertTrue(cacheGrpView.stream().noneMatch(row -> "-1".equals(row.get(3))));
        assertFalse(cacheGrpView.stream().noneMatch(row -> Integer.parseInt(row.get(4)) > 0 && cacheId.equals(row.get(0))));
        assertFalse(cacheGrpView.stream().noneMatch(row -> Integer.parseInt(row.get(5)) > 0 && cacheId.equals(row.get(0))));
        assertFalse(cacheGrpView.stream().noneMatch(row -> Integer.parseInt(row.get(6)) > 0 && cacheId.equals(row.get(0))));
        assertFalse(dataRegionView.stream().noneMatch(row -> row.get(0).startsWith(DATA_REGION_NAME)));
        assertTrue(dataRegionView.stream().noneMatch(row -> row.get(0).startsWith(DATA_REGION_NAME) && Integer.parseInt(row.get(4)) > 0));
    } finally {
        dbMgr.enableCheckpoints(true).get();
    }
    ignite0.cluster().state(INACTIVE);
    ignite0.cluster().state(ACTIVE);
    IgniteCache<Integer, Integer> cacheInMemory = ignite0.getOrCreateCache(new CacheConfiguration<Integer, Integer>().setName("cacheFLInMemory").setDataRegionName(DATA_REGION_NAME));
    cacheInMemory.put(0, 0);
    // After activation/deactivation new view for data region pages lists should be created, check that new view
    // correctly reflects changes in free-lists.
    assertTrue(systemView(ignite0, DATA_REGION_PAGE_LIST_VIEW).stream().noneMatch(row -> row.get(0).startsWith(DATA_REGION_NAME) && Integer.parseInt(row.get(4)) > 0));
}

Example 3 with ACTIVE

use of org.apache.ignite.cluster.ClusterState.ACTIVE in project ignite by apache.

the class GridCommandHandlerTest method startGridAndPutNodeToMaintenance.

/**
 * Starts cluster of two nodes and prepares situation of corrupted PDS on node2
 * so it enters maintenance mode on restart.
 *
 * @param cachesToStart Configurations of caches that should be started in cluster.
 * @param cacheToCorrupt Function determining should cache with given name be corrupted or not.
 */
private File startGridAndPutNodeToMaintenance(CacheConfiguration[] cachesToStart, @Nullable Function<String, Boolean> cacheToCorrupt) throws Exception {
    assert cachesToStart != null && cachesToStart.length > 0;
    IgniteEx ig0 = startGrid(0);
    IgniteEx ig1 = startGrid(1);
    String ig1Folder = ig1.context().pdsFolderResolver().resolveFolders().folderName();
    File dbDir = U.resolveWorkDirectory(ig1.configuration().getWorkDirectory(), "db", false);
    File ig1LfsDir = new File(dbDir, ig1Folder);
    ig0.cluster().baselineAutoAdjustEnabled(false);
    ig0.cluster().state(ACTIVE);
    IgniteCache dfltCache = ig0.getOrCreateCache(cachesToStart[0]);
    if (cachesToStart.length > 1) {
        for (int i = 1; i < cachesToStart.length; i++) ig0.getOrCreateCache(cachesToStart[i]);
    }
    for (int k = 0; k < 1000; k++) dfltCache.put(k, k);
    GridCacheDatabaseSharedManager dbMrg0 = (GridCacheDatabaseSharedManager) ig0.context().cache().context().database();
    GridCacheDatabaseSharedManager dbMrg1 = (GridCacheDatabaseSharedManager) ig1.context().cache().context().database();
    dbMrg0.forceCheckpoint("cp").futureFor(CheckpointState.FINISHED).get();
    dbMrg1.forceCheckpoint("cp").futureFor(CheckpointState.FINISHED).get();
    Arrays.stream(cachesToStart).map(ccfg -> ccfg.getName()).filter(name -> cacheToCorrupt.apply(name)).forEach(name -> ig0.cluster().disableWal(name));
    for (int k = 1000; k < 2000; k++) dfltCache.put(k, k);
    stopGrid(1);
    File[] cpMarkers = new File(ig1LfsDir, "cp").listFiles();
    for (File cpMark : cpMarkers) {
        if (cpMark.getName().contains("-END"))
            cpMark.delete();
    }
    assertThrows(log, () -> startGrid(1), Exception.class, null);
    return ig1LfsDir;
}

Example 4 with ACTIVE

use of org.apache.ignite.cluster.ClusterState.ACTIVE in project ignite by apache.

the class GridCommandHandlerTest method testConnectivityCommandWithFailedNodes.

/**
 * Test connectivity command works via control.sh with one node failing.
 */
@Test
public void testConnectivityCommandWithFailedNodes() throws Exception {
    UUID okId = UUID.randomUUID();
    UUID failingId = UUID.randomUUID();
    UnaryOperator<IgniteConfiguration> operator = configuration -> {
        configuration.setCommunicationSpi(new TcpCommunicationSpi() {

            /**
             * {inheritDoc}
             */
            @Override
            public IgniteFuture<BitSet> checkConnection(List<ClusterNode> nodes) {
                BitSet bitSet = new BitSet();
                int idx = 0;
                for (ClusterNode remoteNode : nodes) {
                    if (!remoteNode.id().equals(failingId))
                        bitSet.set(idx);
                    idx++;
                }
                return new IgniteFinishedFutureImpl<>(bitSet);
            }
        });
        return configuration;
    };
    IgniteEx ignite = startGrid("normal", configuration -> {
        operator.apply(configuration);
        configuration.setConsistentId(okId);
        configuration.setNodeId(okId);
        return configuration;
    });
    IgniteEx failure = startGrid("failure", configuration -> {
        operator.apply(configuration);
        configuration.setConsistentId(failingId);
        configuration.setNodeId(failingId);
        return configuration;
    });
    ignite.cluster().state(ACTIVE);
    failure.cluster().state(ACTIVE);
    injectTestSystemOut();
    int connectivity = execute("--diagnostic", "connectivity");
    assertEquals(EXIT_CODE_OK, connectivity);
    String out = testOut.toString();
    String what = "There is no connectivity between the following nodes";
    assertContains(log, out.replaceAll("[\\W_]+", "").trim(), what.replaceAll("[\\W_]+", "").trim());
}

Example 5 with ACTIVE

use of org.apache.ignite.cluster.ClusterState.ACTIVE in project ignite by apache.

the class GridCommandHandlerTest method testDiagnosticPageLocksTracker.

/**
 * Test execution of --diagnostic command.
 *
 * @throws Exception if failed.
 */
@Test
public void testDiagnosticPageLocksTracker() throws Exception {
    Ignite ignite = startGrid(0, (UnaryOperator<IgniteConfiguration>) cfg -> cfg.setConsistentId("node0/dump"));
    startGrid(1, (UnaryOperator<IgniteConfiguration>) cfg -> cfg.setConsistentId("node1/dump"));
    startGrid(2, (UnaryOperator<IgniteConfiguration>) cfg -> cfg.setConsistentId("node2/dump"));
    startGrid(3, (UnaryOperator<IgniteConfiguration>) cfg -> cfg.setConsistentId("node3/dump"));
    Collection<ClusterNode> nodes = ignite.cluster().nodes();
    List<ClusterNode> nodes0 = new ArrayList<>(nodes);
    ClusterNode node0 = nodes0.get(0);
    ClusterNode node1 = nodes0.get(1);
    ClusterNode node2 = nodes0.get(2);
    ClusterNode node3 = nodes0.get(3);
    ignite.cluster().active(true);
    assertEquals(EXIT_CODE_OK, execute("--diagnostic"));
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "help"));
    // Dump locks only on connected node to default path.
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump"));
    // Check file dump in default path.
    checkNumberFiles(defaultDiagnosticDir, 1);
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump_log"));
    // Dump locks only on connected node to specific path.
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump", "--path", customDiagnosticDir.getAbsolutePath()));
    // Check file dump in specific path.
    checkNumberFiles(customDiagnosticDir, 1);
    // Dump locks only all nodes.
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump", "--all"));
    // Current cluster 4 nodes -> 4 files + 1 from previous operation.
    checkNumberFiles(defaultDiagnosticDir, 5);
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump_log", "--all"));
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump", "--path", customDiagnosticDir.getAbsolutePath(), "--all"));
    // Current cluster 4 nodes -> 4 files + 1 from previous operation.
    checkNumberFiles(customDiagnosticDir, 5);
    // Dump locks only 2 nodes use nodeIds as arg.
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump", "--nodes", node0.id().toString() + "," + node2.id().toString()));
    // Dump locks only for 2 nodes -> 2 files + 5 from previous operation.
    checkNumberFiles(defaultDiagnosticDir, 7);
    // Dump locks only for 2 nodes use constIds as arg.
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump", "--nodes", node0.consistentId().toString() + "," + node2.consistentId().toString()));
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump_log", "--nodes", node1.id().toString() + "," + node3.id().toString()));
    assertEquals(EXIT_CODE_OK, execute("--diagnostic", "pageLocks", "dump", "--path", customDiagnosticDir.getAbsolutePath(), "--nodes", node1.consistentId().toString() + "," + node3.consistentId().toString()));
    // Dump locks only for 2 nodes -> 2 files + 5 from previous operation.
    checkNumberFiles(customDiagnosticDir, 7);
}