Examples with ReplicationConfig com.sleepycat.je.rep.ReplicationConfig used on opensource projects

Example 1 with ReplicationConfig

use of com.sleepycat.je.rep.ReplicationConfig in project qpid-broker-j by apache.

the class BDBHAVirtualHostNodeRestTest method testIntruderProtection.

public void testIntruderProtection() throws Exception {
    createHANode(NODE1, _node1HaPort, _node1HaPort);
    assertNode(NODE1, _node1HaPort, _node1HaPort, NODE1);
    Map<String, Object> nodeData = getRestTestHelper().getJsonAsMap(_baseNodeRestUrl + NODE1);
    String node1StorePath = (String) nodeData.get(BDBHAVirtualHostNode.STORE_PATH);
    long transactionId = ((Number) nodeData.get(BDBHAVirtualHostNode.LAST_KNOWN_REPLICATION_TRANSACTION_ID)).longValue();
    // add permitted node
    Map<String, Object> node3Data = createNodeAttributeMap(NODE3, _node3HaPort, _node1HaPort);
    getRestTestHelper().submitRequest(_baseNodeRestUrl + NODE3, "PUT", node3Data, HttpServletResponse.SC_CREATED);
    assertNode(NODE3, _node3HaPort, _node1HaPort, NODE1);
    assertRemoteNodes(NODE1, NODE3);
    // Ensure PINGDB is created
    // in order to exclude hanging of environment
    // when environment.close is called whilst PINGDB is created.
    // On node joining, a record is updated in PINGDB
    // if lastTransactionId is incremented then node ping task was executed
    int counter = 0;
    long newTransactionId = transactionId;
    while (newTransactionId == transactionId && counter < 50) {
        nodeData = getRestTestHelper().getJsonAsMap(_baseNodeRestUrl + NODE1);
        newTransactionId = ((Number) nodeData.get(BDBHAVirtualHostNode.LAST_KNOWN_REPLICATION_TRANSACTION_ID)).longValue();
        if (newTransactionId != transactionId) {
            break;
        }
        counter++;
        Thread.sleep(100L);
    }
    // connect intruder node
    String nodeName = NODE2;
    String nodeHostPort = "localhost:" + getNextAvailable(_node3HaPort + 1);
    File environmentPathFile = new File(node1StorePath, nodeName);
    environmentPathFile.mkdirs();
    ReplicationConfig replicationConfig = new ReplicationConfig((String) nodeData.get(BDBHAVirtualHostNode.GROUP_NAME), nodeName, nodeHostPort);
    replicationConfig.setHelperHosts((String) nodeData.get(BDBHAVirtualHostNode.ADDRESS));
    replicationConfig.setConsistencyPolicy(NoConsistencyRequiredPolicy.NO_CONSISTENCY);
    EnvironmentConfig envConfig = new EnvironmentConfig();
    envConfig.setAllowCreate(true);
    envConfig.setTransactional(true);
    envConfig.setDurability(Durability.parse((String) nodeData.get(BDBHAVirtualHostNode.DURABILITY)));
    ReplicatedEnvironment intruder = null;
    try {
        intruder = new ReplicatedEnvironment(environmentPathFile, replicationConfig, envConfig);
    } finally {
        if (intruder != null) {
            intruder.close();
        }
    }
    _restTestHelper.waitForAttributeChanged(_baseNodeRestUrl + NODE1, VirtualHostNode.STATE, State.ERRORED.name());
    _restTestHelper.waitForAttributeChanged(_baseNodeRestUrl + NODE3, VirtualHostNode.STATE, State.ERRORED.name());
}

Example 2 with ReplicationConfig

use of com.sleepycat.je.rep.ReplicationConfig in project qpid-broker-j by apache.

the class BDBHAVirtualHostNodeTest method joinIntruder.

private void joinIntruder(final int nodePortNumber, final String nodeName, final String groupName, final String helperAddress, final Durability durability, final File environmentPathFile) {
    environmentPathFile.mkdirs();
    ReplicationConfig replicationConfig = new ReplicationConfig(groupName, nodeName, "localhost:" + nodePortNumber);
    replicationConfig.setNodePriority(0);
    replicationConfig.setHelperHosts(helperAddress);
    replicationConfig.setConsistencyPolicy(NoConsistencyRequiredPolicy.NO_CONSISTENCY);
    EnvironmentConfig envConfig = new EnvironmentConfig();
    envConfig.setAllowCreate(true);
    envConfig.setTransactional(true);
    envConfig.setDurability(durability);
    ReplicatedEnvironment intruder = null;
    String originalThreadName = Thread.currentThread().getName();
    try {
        intruder = new ReplicatedEnvironment(environmentPathFile, replicationConfig, envConfig);
    } finally {
        try {
            if (intruder != null) {
                intruder.close();
            }
        } finally {
            Thread.currentThread().setName(originalThreadName);
        }
    }
}

Example 3 with ReplicationConfig

use of com.sleepycat.je.rep.ReplicationConfig in project qpid-broker-j by apache.

the class ReplicatedEnvironmentFacade method createReplicationGroupAdmin.

private ReplicationGroupAdmin createReplicationGroupAdmin() {
    final Set<InetSocketAddress> helpers = new HashSet<InetSocketAddress>();
    final ReplicationConfig repConfig = getEnvironment().getRepConfig();
    helpers.addAll(repConfig.getHelperSockets());
    helpers.add(HostPortPair.getSocket(HostPortPair.getString(repConfig.getNodeHostname(), repConfig.getNodePort())));
    return new ReplicationGroupAdmin(_configuration.getGroupName(), helpers);
}

Example 4 with ReplicationConfig

use of com.sleepycat.je.rep.ReplicationConfig in project qpid-broker-j by apache.

the class ReplicatedEnvironmentFacade method createEnvironment.

private void createEnvironment(boolean createEnvironmentInSeparateThread, Runnable postCreationAction) {
    String groupName = _configuration.getGroupName();
    String helperHostPort = _configuration.getHelperHostPort();
    String hostPort = _configuration.getHostPort();
    boolean designatedPrimary = _configuration.isDesignatedPrimary();
    int priority = _configuration.getPriority();
    int quorumOverride = _configuration.getQuorumOverride();
    String nodeName = _configuration.getName();
    String helperNodeName = _configuration.getHelperNodeName();
    if (LOGGER.isInfoEnabled()) {
        LOGGER.info("Creating environment");
        LOGGER.info("Environment path " + _environmentDirectory.getAbsolutePath());
        LOGGER.info("Group name " + groupName);
        LOGGER.info("Node name " + nodeName);
        LOGGER.info("Node host port " + hostPort);
        LOGGER.info("Helper host port " + helperHostPort);
        LOGGER.info("Helper node name " + helperNodeName);
        LOGGER.info("Durability " + _defaultDurability);
        LOGGER.info("Designated primary (applicable to 2 node case only) " + designatedPrimary);
        LOGGER.info("Node priority " + priority);
        LOGGER.info("Quorum override " + quorumOverride);
        LOGGER.info("Permitted node list " + _permittedNodes);
    }
    Map<String, String> replicationEnvironmentParameters = new HashMap<>(ReplicatedEnvironmentFacade.REPCONFIG_DEFAULTS);
    replicationEnvironmentParameters.putAll(_configuration.getReplicationParameters());
    ReplicationConfig replicationConfig = new ReplicationConfig(groupName, nodeName, hostPort);
    replicationConfig.setHelperHosts(helperHostPort);
    replicationConfig.setDesignatedPrimary(designatedPrimary);
    replicationConfig.setNodePriority(priority);
    replicationConfig.setElectableGroupSizeOverride(quorumOverride);
    for (Map.Entry<String, String> configItem : replicationEnvironmentParameters.entrySet()) {
        if (LOGGER.isInfoEnabled()) {
            LOGGER.info("Setting ReplicationConfig key " + configItem.getKey() + " to '" + configItem.getValue() + "'");
        }
        replicationConfig.setConfigParam(configItem.getKey(), configItem.getValue());
    }
    Map<String, String> environmentParameters = new HashMap<>(EnvironmentFacade.ENVCONFIG_DEFAULTS);
    environmentParameters.putAll(_configuration.getParameters());
    EnvironmentConfig envConfig = new EnvironmentConfig();
    envConfig.setAllowCreate(true);
    envConfig.setTransactional(true);
    envConfig.setExceptionListener(new ExceptionListener());
    envConfig.setDurability(_defaultDurability);
    envConfig.setCacheMode(_configuration.getCacheMode());
    envConfig.setLoggingHandler(new Slf4jLoggingHandler(_configuration));
    LOGGER.info("Cache mode {}", envConfig.getCacheMode());
    for (Map.Entry<String, String> configItem : environmentParameters.entrySet()) {
        if (LOGGER.isInfoEnabled()) {
            LOGGER.info("Setting EnvironmentConfig key " + configItem.getKey() + " to '" + configItem.getValue() + "'");
        }
        envConfig.setConfigParam(configItem.getKey(), configItem.getValue());
    }
    DbInternal.setLoadPropertyFile(envConfig, false);
    File propsFile = new File(_environmentDirectory, "je.properties");
    if (propsFile.exists()) {
        LOGGER.warn("The BDB configuration file at '" + _environmentDirectory + File.separator + "je.properties' will NOT be loaded.  Configure BDB using Qpid context variables instead.");
    }
    if (createEnvironmentInSeparateThread) {
        createEnvironmentInSeparateThread(_environmentDirectory, envConfig, replicationConfig, postCreationAction);
    } else {
        createEnvironment(_environmentDirectory, envConfig, replicationConfig, postCreationAction);
    }
}

Example 5 with ReplicationConfig

use of com.sleepycat.je.rep.ReplicationConfig in project qpid-broker-j by apache.

the class OrphanConfigurationRecordPurger method createEnvironment.

private Environment createEnvironment(final EnvironmentConfig config) throws Exception {
    final Environment env;
    if (_ha) {
        final ReplicationConfig repConfig = (ReplicationConfig) ReplicationConfig.DEFAULT.setNodeHostPort(_nodeHost).setGroupName(_groupName).setNodeName(_nodeName).setDesignatedPrimary(true).setElectableGroupSizeOverride(1);
        env = new ReplicatedEnvironment(new File(_storePath), repConfig, config);
    } else {
        env = new Environment(new File(_storePath), config);
    }
    return env;
}