Examples with IgniteNodeValidationResult org.apache.ignite.spi.IgniteNodeValidationResult used on opensource projects

Example 1 with IgniteNodeValidationResult

use of org.apache.ignite.spi.IgniteNodeValidationResult in project ignite by apache.

the class CacheObjectBinaryProcessorImpl method validateNode.

/** {@inheritDoc} */
@Nullable
@Override
public IgniteNodeValidationResult validateNode(ClusterNode rmtNode) {
    IgniteNodeValidationResult res = super.validateNode(rmtNode);
    if (res != null)
        return res;
    if (getBoolean(IGNITE_SKIP_CONFIGURATION_CONSISTENCY_CHECK) || !(marsh instanceof BinaryMarshaller))
        return null;
    Object rmtBinaryCfg = rmtNode.attribute(IgniteNodeAttributes.ATTR_BINARY_CONFIGURATION);
    ClusterNode locNode = ctx.discovery().localNode();
    Object locBinaryCfg = locNode.attribute(IgniteNodeAttributes.ATTR_BINARY_CONFIGURATION);
    if (!F.eq(locBinaryCfg, rmtBinaryCfg)) {
        String msg = "Local node's binary configuration is not equal to remote node's binary configuration " + "[locNodeId=%s, rmtNodeId=%s, locBinaryCfg=%s, rmtBinaryCfg=%s]";
        return new IgniteNodeValidationResult(rmtNode.id(), String.format(msg, locNode.id(), rmtNode.id(), locBinaryCfg, rmtBinaryCfg), String.format(msg, rmtNode.id(), locNode.id(), rmtBinaryCfg, locBinaryCfg));
    }
    return null;
}

Example 2 with IgniteNodeValidationResult

use of org.apache.ignite.spi.IgniteNodeValidationResult in project ignite by apache.

the class ZookeeperDiscoveryImpl method validateJoiningNode.

/**
 * @param joiningNodeData Joining node data.
 * @return Validation result.
 */
private ZkNodeValidateResult validateJoiningNode(ZkJoiningNodeData joiningNodeData) {
    ZookeeperClusterNode node = joiningNodeData.node();
    ZookeeperClusterNode node0 = rtState.top.nodesById.get(node.id());
    if (node0 != null) {
        U.error(log, "Failed to include node in cluster, node with the same ID already exists [joiningNode=" + node + ", existingNode=" + node0 + ']');
        // Note: exception message is checked in tests.
        return new ZkNodeValidateResult("Node with the same ID already exists: " + node0);
    }
    ZkNodeValidateResult res = authenticateNode(node);
    if (res.err != null)
        return res;
    IgniteNodeValidationResult err = spi.getSpiContext().validateNode(node);
    if (err == null) {
        DiscoveryDataBag joiningNodeBag = new DiscoveryDataBag(node.id(), joiningNodeData.node().isClient());
        joiningNodeBag.joiningNodeData(joiningNodeData.discoveryData());
        err = spi.getSpiContext().validateNode(node, joiningNodeBag);
    }
    if (err != null) {
        spi.getSpiContext().recordEvent(new NodeValidationFailedEvent(locNode, node, err));
        LT.warn(log, err.message());
        res.err = err.sendMessage();
    }
    return res;
}

Example 3 with IgniteNodeValidationResult

use of org.apache.ignite.spi.IgniteNodeValidationResult in project ignite by apache.

the class GridManagerAdapter method onKernalStart.

/**
 * {@inheritDoc}
 */
@Override
public final void onKernalStart(boolean active) throws IgniteCheckedException {
    for (final IgniteSpi spi : spis) {
        try {
            spi.onContextInitialized(new IgniteSpiContext() {

                @Override
                public boolean isStopping() {
                    return ctx.isStopping();
                }

                @Override
                public Collection<ClusterNode> remoteNodes() {
                    return ctx.discovery().remoteNodes();
                }

                @Override
                public Collection<ClusterNode> nodes() {
                    return ctx.discovery().allNodes();
                }

                @Override
                public ClusterNode localNode() {
                    return ctx.discovery().localNode();
                }

                @Override
                public Collection<ClusterNode> remoteDaemonNodes() {
                    final Collection<ClusterNode> all = ctx.discovery().daemonNodes();
                    return !localNode().isDaemon() ? all : F.view(all, new IgnitePredicate<ClusterNode>() {

                        @Override
                        public boolean apply(ClusterNode n) {
                            return n.isDaemon();
                        }
                    });
                }

                @Nullable
                @Override
                public ClusterNode node(UUID nodeId) {
                    A.notNull(nodeId, "nodeId");
                    return ctx.discovery().node(nodeId);
                }

                @Override
                public boolean pingNode(UUID nodeId) {
                    A.notNull(nodeId, "nodeId");
                    try {
                        return ctx.discovery().pingNode(nodeId);
                    } catch (IgniteCheckedException e) {
                        throw U.convertException(e);
                    }
                }

                @Override
                public void send(ClusterNode node, Serializable msg, String topic) throws IgniteSpiException {
                    A.notNull(node, "node");
                    A.notNull(msg, "msg");
                    A.notNull(topic, "topic");
                    try {
                        if (msg instanceof Message)
                            ctx.io().sendToCustomTopic(node, topic, (Message) msg, SYSTEM_POOL);
                        else
                            ctx.io().sendUserMessage(Collections.singletonList(node), msg, topic, false, 0, false);
                    } catch (IgniteCheckedException e) {
                        throw unwrapException(e);
                    }
                }

                @Override
                public void addLocalMessageListener(Object topic, IgniteBiPredicate<UUID, ?> p) {
                    A.notNull(topic, "topic");
                    A.notNull(p, "p");
                    ctx.io().addUserMessageListener(topic, p);
                }

                @Override
                public void removeLocalMessageListener(Object topic, IgniteBiPredicate<UUID, ?> p) {
                    A.notNull(topic, "topic");
                    A.notNull(topic, "p");
                    ctx.io().removeUserMessageListener(topic, p);
                }

                @Override
                public void addMessageListener(GridMessageListener lsnr, String topic) {
                    A.notNull(lsnr, "lsnr");
                    A.notNull(topic, "topic");
                    ctx.io().addMessageListener(topic, lsnr);
                }

                @Override
                public boolean removeMessageListener(GridMessageListener lsnr, String topic) {
                    A.notNull(lsnr, "lsnr");
                    A.notNull(topic, "topic");
                    return ctx.io().removeMessageListener(topic, lsnr);
                }

                @Override
                public void addLocalEventListener(GridLocalEventListener lsnr, int... types) {
                    A.notNull(lsnr, "lsnr");
                    ctx.event().addLocalEventListener(lsnr, types);
                }

                @Override
                public boolean removeLocalEventListener(GridLocalEventListener lsnr) {
                    A.notNull(lsnr, "lsnr");
                    return ctx.event().removeLocalEventListener(lsnr);
                }

                @Override
                public boolean isEventRecordable(int... types) {
                    for (int t : types) if (!ctx.event().isRecordable(t))
                        return false;
                    return true;
                }

                @Override
                public void recordEvent(Event evt) {
                    A.notNull(evt, "evt");
                    if (ctx.event().isRecordable(evt.type()))
                        ctx.event().record(evt);
                }

                @Override
                public void registerPort(int port, IgnitePortProtocol proto) {
                    ctx.ports().registerPort(port, proto, spi.getClass());
                }

                @Override
                public void deregisterPort(int port, IgnitePortProtocol proto) {
                    ctx.ports().deregisterPort(port, proto, spi.getClass());
                }

                @Override
                public void deregisterPorts() {
                    ctx.ports().deregisterPorts(spi.getClass());
                }

                @Nullable
                @Override
                public <K, V> V get(String cacheName, K key) {
                    return ctx.cache().<K, V>jcache(cacheName).get(key);
                }

                @Nullable
                @Override
                public <K, V> V put(String cacheName, K key, V val, long ttl) {
                    try {
                        if (ttl > 0) {
                            ExpiryPolicy plc = new TouchedExpiryPolicy(new Duration(MILLISECONDS, ttl));
                            IgniteCache<K, V> cache = ctx.cache().<K, V>publicJCache(cacheName).withExpiryPolicy(plc);
                            return cache.getAndPut(key, val);
                        } else
                            return ctx.cache().<K, V>jcache(cacheName).getAndPut(key, val);
                    } catch (IgniteCheckedException e) {
                        throw CU.convertToCacheException(e);
                    }
                }

                @Nullable
                @Override
                public <K, V> V putIfAbsent(String cacheName, K key, V val, long ttl) {
                    try {
                        if (ttl > 0) {
                            ExpiryPolicy plc = new TouchedExpiryPolicy(new Duration(MILLISECONDS, ttl));
                            IgniteCache<K, V> cache = ctx.cache().<K, V>publicJCache(cacheName).withExpiryPolicy(plc);
                            return cache.getAndPutIfAbsent(key, val);
                        } else
                            return ctx.cache().<K, V>jcache(cacheName).getAndPutIfAbsent(key, val);
                    } catch (IgniteCheckedException e) {
                        throw CU.convertToCacheException(e);
                    }
                }

                @Nullable
                @Override
                public <K, V> V remove(String cacheName, K key) {
                    return ctx.cache().<K, V>jcache(cacheName).getAndRemove(key);
                }

                @Override
                public <K> boolean containsKey(String cacheName, K key) {
                    return ctx.cache().cache(cacheName).containsKey(key);
                }

                @Override
                public int partition(String cacheName, Object key) {
                    return ctx.cache().cache(cacheName).affinity().partition(key);
                }

                @Override
                public IgniteNodeValidationResult validateNode(ClusterNode node) {
                    for (GridComponent comp : ctx) {
                        IgniteNodeValidationResult err = comp.validateNode(node);
                        if (err != null)
                            return err;
                    }
                    return null;
                }

                @Nullable
                @Override
                public IgniteNodeValidationResult validateNode(ClusterNode node, DiscoveryDataBag discoData) {
                    for (GridComponent comp : ctx) {
                        if (comp.discoveryDataType() == null)
                            continue;
                        IgniteNodeValidationResult err = comp.validateNode(node, discoData.newJoinerDiscoveryData(comp.discoveryDataType().ordinal()));
                        if (err != null)
                            return err;
                    }
                    return null;
                }

                @Override
                public Collection<SecuritySubject> authenticatedSubjects() {
                    try {
                        return ctx.security().authenticatedSubjects();
                    } catch (IgniteCheckedException e) {
                        throw U.convertException(e);
                    }
                }

                @Override
                public SecuritySubject authenticatedSubject(UUID subjId) {
                    try {
                        return ctx.security().authenticatedSubject(subjId);
                    } catch (IgniteCheckedException e) {
                        throw U.convertException(e);
                    }
                }

                @Override
                public MessageFormatter messageFormatter() {
                    return ctx.io().formatter();
                }

                @Override
                public MessageFactory messageFactory() {
                    return ctx.io().messageFactory();
                }

                @Override
                public boolean tryFailNode(UUID nodeId, @Nullable String warning) {
                    return ctx.discovery().tryFailNode(nodeId, warning);
                }

                @Override
                public void failNode(UUID nodeId, @Nullable String warning) {
                    ctx.discovery().failNode(nodeId, warning);
                }

                @Override
                public void addTimeoutObject(IgniteSpiTimeoutObject obj) {
                    ctx.timeout().addTimeoutObject(new GridSpiTimeoutObject(obj));
                }

                @Override
                public void removeTimeoutObject(IgniteSpiTimeoutObject obj) {
                    ctx.timeout().removeTimeoutObject(new GridSpiTimeoutObject(obj));
                }

                @Override
                public Map<String, Object> nodeAttributes() {
                    return ctx.nodeAttributes();
                }

                @Override
                public boolean communicationFailureResolveSupported() {
                    return ctx.discovery().communicationErrorResolveSupported();
                }

                @Override
                public void resolveCommunicationFailure(ClusterNode node, Exception err) {
                    ctx.discovery().resolveCommunicationError(node, err);
                }

                @Override
                public ReadOnlyMetricRegistry getOrCreateMetricRegistry(String name) {
                    return ctx.metric().registry(name);
                }

                @Override
                public void removeMetricRegistry(String name) {
                    ctx.metric().remove(name);
                }

                @Override
                public Iterable<ReadOnlyMetricRegistry> metricRegistries() {
                    return ctx.metric();
                }

                @Override
                public void addMetricRegistryCreationListener(Consumer<ReadOnlyMetricRegistry> lsnr) {
                    ctx.metric().addMetricRegistryCreationListener(lsnr);
                }

                /**
                 * @param e Exception to handle.
                 * @return GridSpiException Converted exception.
                 */
                private IgniteSpiException unwrapException(IgniteCheckedException e) {
                    // Avoid double-wrapping.
                    if (e.getCause() instanceof IgniteSpiException)
                        return (IgniteSpiException) e.getCause();
                    return new IgniteSpiException("Failed to execute SPI context method.", e);
                }
            });
        } catch (IgniteSpiException e) {
            throw new IgniteCheckedException("Failed to initialize SPI context.", e);
        }
    }
    onKernalStart0();
}

Example 4 with IgniteNodeValidationResult

use of org.apache.ignite.spi.IgniteNodeValidationResult in project ignite by apache.

the class ValidationOnNodeJoinUtils method validateNode.

/**
 * Checks a joining node to configuration consistency.
 *
 * @param node Node.
 * @param discoData Disco data.
 * @param marsh Marsh.
 * @param ctx Context.
 * @param cacheDescProvider Cache descriptor provider.
 */
@Nullable
static IgniteNodeValidationResult validateNode(ClusterNode node, DiscoveryDataBag.JoiningNodeDiscoveryData discoData, Marshaller marsh, GridKernalContext ctx, Function<String, DynamicCacheDescriptor> cacheDescProvider) {
    if (discoData.hasJoiningNodeData() && discoData.joiningNodeData() instanceof CacheJoinNodeDiscoveryData) {
        CacheJoinNodeDiscoveryData nodeData = (CacheJoinNodeDiscoveryData) discoData.joiningNodeData();
        boolean isGridActive = ctx.state().clusterState().active();
        StringBuilder errorMsg = new StringBuilder();
        if (!node.isClient()) {
            validateRmtRegions(node, ctx).forEach(error -> {
                if (errorMsg.length() > 0)
                    errorMsg.append("\n");
                errorMsg.append(error);
            });
        }
        SecurityContext secCtx = null;
        if (ctx.security().enabled()) {
            try {
                secCtx = nodeSecurityContext(marsh, U.resolveClassLoader(ctx.config()), node);
            } catch (SecurityException se) {
                errorMsg.append(se.getMessage());
            }
        }
        for (CacheJoinNodeDiscoveryData.CacheInfo cacheInfo : nodeData.caches().values()) {
            if (secCtx != null && cacheInfo.cacheType() == CacheType.USER) {
                try (OperationSecurityContext s = ctx.security().withContext(secCtx)) {
                    GridCacheProcessor.authorizeCacheCreate(ctx.security(), cacheInfo.cacheData().config());
                } catch (SecurityException ex) {
                    if (errorMsg.length() > 0)
                        errorMsg.append("\n");
                    errorMsg.append(ex.getMessage());
                }
            }
            DynamicCacheDescriptor locDesc = cacheDescProvider.apply(cacheInfo.cacheData().config().getName());
            if (locDesc == null)
                continue;
            String joinedSchema = cacheInfo.cacheData().config().getSqlSchema();
            Collection<QueryEntity> joinedQryEntities = cacheInfo.cacheData().queryEntities();
            String locSchema = locDesc.cacheConfiguration().getSqlSchema();
            // QuerySchema is empty and schema name is null (when indexing enabled dynamically).
            if (!F.eq(joinedSchema, locSchema) && (locSchema != null || !locDesc.schema().isEmpty()) && (joinedSchema != null || !F.isEmpty(joinedQryEntities))) {
                errorMsg.append(String.format(SQL_SCHEMA_CONFLICTS_MESSAGE, locDesc.cacheName(), joinedSchema, locSchema));
            }
            QuerySchemaPatch schemaPatch = locDesc.makeSchemaPatch(joinedQryEntities);
            if (schemaPatch.hasConflicts() || (isGridActive && !schemaPatch.isEmpty())) {
                if (errorMsg.length() > 0)
                    errorMsg.append("\n");
                if (schemaPatch.hasConflicts()) {
                    errorMsg.append(String.format(MERGE_OF_CONFIG_CONFLICTS_MESSAGE, locDesc.cacheName(), schemaPatch.getConflictsMessage()));
                } else
                    errorMsg.append(String.format(MERGE_OF_CONFIG_REQUIRED_MESSAGE, locDesc.cacheName()));
            }
            // This check must be done on join, otherwise group encryption key will be
            // written to metastore regardless of validation check and could trigger WAL write failures.
            boolean locEnc = locDesc.cacheConfiguration().isEncryptionEnabled();
            boolean rmtEnc = cacheInfo.cacheData().config().isEncryptionEnabled();
            if (locEnc != rmtEnc) {
                if (errorMsg.length() > 0)
                    errorMsg.append("\n");
                // Message will be printed on remote node, so need to swap local and remote.
                errorMsg.append(String.format(ENCRYPT_MISMATCH_MESSAGE, locDesc.cacheName(), rmtEnc, locEnc));
            }
        }
        if (errorMsg.length() > 0) {
            String msg = errorMsg.toString();
            return new IgniteNodeValidationResult(node.id(), msg);
        }
    }
    return null;
}

Example 5 with IgniteNodeValidationResult

use of org.apache.ignite.spi.IgniteNodeValidationResult in project ignite by apache.

the class GridEncryptionManager method validateNode.

/**
 * {@inheritDoc}
 */
@Nullable
@Override
public IgniteNodeValidationResult validateNode(ClusterNode node, JoiningNodeDiscoveryData discoData) {
    IgniteNodeValidationResult res = super.validateNode(node, discoData);
    if (res != null)
        return res;
    if (isMasterKeyChangeInProgress()) {
        // Prevents new nodes join to avoid inconsistency of the master key.
        return new IgniteNodeValidationResult(ctx.localNodeId(), "Master key change is in progress! Node join is rejected. [node=" + node.id() + "]", "Master key change is in progress! Node join is rejected.");
    }
    if (node.isClient() || node.isDaemon())
        return null;
    res = validateNode(node);
    if (res != null)
        return res;
    if (grpKeyChangeProc.inProgress()) {
        return new IgniteNodeValidationResult(ctx.localNodeId(), "Cache group key change is in progress! Node join is rejected. [node=" + node.id() + "]", "Cache group key change is in progress! Node join is rejected.");
    }
    NodeEncryptionKeys nodeEncKeys = (NodeEncryptionKeys) discoData.joiningNodeData();
    if (!discoData.hasJoiningNodeData() || nodeEncKeys == null) {
        return new IgniteNodeValidationResult(ctx.localNodeId(), "Joining node doesn't have encryption data [node=" + node.id() + "]", "Joining node doesn't have encryption data.");
    }
    if (!Arrays.equals(getSpi().masterKeyDigest(), nodeEncKeys.masterKeyDigest)) {
        return new IgniteNodeValidationResult(ctx.localNodeId(), "Master key digest differs! Node join is rejected. [node=" + node.id() + "]", "Master key digest differs! Node join is rejected.");
    }
    if (!IgniteFeatures.nodeSupports(node, CACHE_GROUP_KEY_CHANGE)) {
        return new IgniteNodeValidationResult(ctx.localNodeId(), "Joining node doesn't support multiple encryption keys for single group [node=" + node.id() + "]", "Joining node doesn't support multiple encryption keys for single group.");
    }
    if (F.isEmpty(nodeEncKeys.knownKeys)) {
        U.quietAndInfo(log, "Joining node doesn't have stored group keys [node=" + node.id() + "]");
        return null;
    }
    assert !F.isEmpty(nodeEncKeys.knownKeysWithIds);
    for (Map.Entry<Integer, List<GroupKeyEncrypted>> entry : nodeEncKeys.knownKeysWithIds.entrySet()) {
        int grpId = entry.getKey();
        GroupKey locEncKey = getActiveKey(grpId);
        if (locEncKey == null)
            continue;
        List<GroupKeyEncrypted> rmtKeys = entry.getValue();
        if (rmtKeys == null)
            continue;
        GroupKeyEncrypted rmtKeyEncrypted = null;
        for (GroupKeyEncrypted rmtKey0 : rmtKeys) {
            if (rmtKey0.id() != locEncKey.unsignedId())
                continue;
            rmtKeyEncrypted = rmtKey0;
            break;
        }
        if (rmtKeyEncrypted == null || F.eq(locEncKey.key(), getSpi().decryptKey(rmtKeyEncrypted.key())))
            continue;
        // until the old key (with an identifier that is currently active in the cluster) is removed.
        return new IgniteNodeValidationResult(ctx.localNodeId(), "Cache key differs! Node join is rejected. [node=" + node.id() + ", grp=" + entry.getKey() + "]", "Cache key differs! Node join is rejected.");
    }
    return null;
}