Java Code Examples for org.apache.ignite.configuration.IgniteConfiguration#getIgniteInstanceName()

/**
 * @param cfgUrl Config URL.
 * @param jdbcName Appended to instance name or used as default.
 * @return Ignite config and Spring context.
 */
private IgniteBiTuple<IgniteConfiguration, ? extends GridSpringResourceContext> loadConfiguration(String cfgUrl,
    String jdbcName) {
    try {
        IgniteBiTuple<Collection<IgniteConfiguration>, ? extends GridSpringResourceContext> cfgMap =
            IgnitionEx.loadConfigurations(cfgUrl);

        IgniteConfiguration cfg = F.first(cfgMap.get1());

        if (cfg.getIgniteInstanceName() == null)
            cfg.setIgniteInstanceName(jdbcName);
        else
            cfg.setIgniteInstanceName(cfg.getIgniteInstanceName() + "-" + jdbcName);

        cfg.setClientMode(true); // Force client mode.

        return new IgniteBiTuple<>(cfg, cfgMap.getValue());
    }
    catch (IgniteCheckedException e) {
        throw new IgniteException(e);
    }
}
 

private String gridName(String instanceName, URL ingiteConfigUrl, IgniteConfiguration conf) {
	if ( isNotEmpty( instanceName ) ) {
		return instanceName;
	}
	if ( isNotEmpty( conf.getIgniteInstanceName() ) ) {
		return conf.getIgniteInstanceName();
	}
	if ( ingiteConfigUrl != null ) {
		String name = ingiteConfigUrl.getPath();
		return name.replaceAll( "[\\,\\\",:,\\*,\\/,\\\\]", "_" );
	}
	else {
		return UUID.randomUUID().toString();
	}
}
 

/**
 * Create data transfer object for node basic configuration properties.
 *
 * @param ignite Grid.
 * @param c Grid configuration.
 */
public VisorBasicConfiguration(IgniteEx ignite, IgniteConfiguration c) {
    igniteInstanceName = c.getIgniteInstanceName();
    ggHome = getProperty(IGNITE_HOME, c.getIgniteHome());
    locHost = getProperty(IGNITE_LOCAL_HOST, c.getLocalHost());
    marsh = compactClass(c.getMarshaller());
    deployMode = c.getDeploymentMode();
    clientMode = c.isClientMode();
    daemon = boolValue(IGNITE_DAEMON, c.isDaemon());
    jmxRemote = ignite.isJmxRemoteEnabled();
    restart = ignite.isRestartEnabled();
    netTimeout = c.getNetworkTimeout();
    log = compactClass(c.getGridLogger());
    discoStartupDelay = c.getDiscoveryStartupDelay();
    mBeanSrv = compactClass(c.getMBeanServer());
    noAscii = boolValue(IGNITE_NO_ASCII, false);
    noDiscoOrder = boolValue(IGNITE_NO_DISCO_ORDER, false);
    noShutdownHook = boolValue(IGNITE_NO_SHUTDOWN_HOOK, false);
    progName = getProperty(IGNITE_PROG_NAME);
    quiet = boolValue(IGNITE_QUIET, true);
    successFile = getProperty(IGNITE_SUCCESS_FILE);
    updateNtf = boolValue(IGNITE_UPDATE_NOTIFIER, true);
    activeOnStart = c.isActiveOnStart();
    addrRslvr = compactClass(c.getAddressResolver());
    cacheSanityCheckEnabled = c.isCacheSanityCheckEnabled();
    clsLdr = compactClass(c.getClassLoader());
    consistentId = c.getConsistentId() != null ? String.valueOf(c.getConsistentId()) : null;
    failureDetectionTimeout = c.getFailureDetectionTimeout();
    igniteWorkDir = c.getWorkDirectory();
    lateAffAssignment = c.isLateAffinityAssignment();
    marshLocJobs = c.isMarshalLocalJobs();
    metricsUpdateFreq = c.getMetricsUpdateFrequency();
    clientFailureDetectionTimeout = c.getClientFailureDetectionTimeout();
    sndRetryCnt = c.getNetworkSendRetryCount();
    sndRetryDelay = c.getNetworkSendRetryDelay();
    timeSrvPortBase = c.getTimeServerPortBase();
    timeSrvPortRange = c.getTimeServerPortRange();
    utilityCacheKeepAliveTime = c.getUtilityCacheKeepAliveTime();
}
 

/** {@inheritDoc} */
@Override protected Object executeJob(int gridSize, String type) {
    log.info(">>> Starting new grid node [currGridSize=" + gridSize + ", arg=" + type + "]");

    if (type == null)
        throw new IllegalArgumentException("Node type to start should be specified.");

    IgniteConfiguration cfg = getConfig(type);

    // Generate unique for this VM Ignite instance name.
    String igniteInstanceName = cfg.getIgniteInstanceName() + " (" + UUID.randomUUID() + ")";

    // Update Ignite instance name (required to be unique).
    cfg.setIgniteInstanceName(igniteInstanceName);

    // Start new node in current VM.
    Ignite g = G.start(cfg);

    log.info(">>> Grid started [nodeId=" + g.cluster().localNode().id() + ", name='" + g.name() + "']");

    return true;
}
 

public void setIgnite(IgniteConfiguration igniteConfiguration) {
    String igniteInstanceName = igniteConfiguration.getIgniteInstanceName();
    getJpaPropertyMap().put("org.apache.ignite.hibernate.ignite_instance_name", igniteInstanceName);
    log.info("Ignite instance name [{}] configured as hibernate cache provider", igniteInstanceName);
}
 

public void setIgnite(IgniteConfiguration igniteConfiguration) {
    String igniteInstanceName = igniteConfiguration.getIgniteInstanceName();
    getJpaPropertyMap().put("org.apache.ignite.hibernate.ignite_instance_name", igniteInstanceName);
    log.info("Ignite instance name [{}] configured as hibernate cache provider", igniteInstanceName);
}
 

/**
 * Starts all grids specified within given Spring XML configuration file. If grid with given name
 * is already started, then exception is thrown. In this case all instances that may
 * have been started so far will be stopped too.
 * <p>
 * Usually Spring XML configuration file will contain only one Grid definition. Note that
 * Grid configuration bean(s) is retrieved form configuration file by type, so the name of
 * the Grid configuration bean is ignored.
 *
 * @param springCfgPath Spring XML configuration file path or URL.
 * @param igniteInstanceName Ignite instance name that will override default.
 * @return Started grid. If Spring configuration contains multiple grid instances,
 *      then the 1st found instance is returned.
 * @throws IgniteCheckedException If grid could not be started or configuration
 *      read. This exception will be thrown also if grid with given name has already
 *      been started or Spring XML configuration file is invalid.
 */
public static Ignite start(@Nullable String springCfgPath, @Nullable String igniteInstanceName)
    throws IgniteCheckedException {
    if (springCfgPath == null) {
        IgniteConfiguration cfg = new IgniteConfiguration();

        if (cfg.getIgniteInstanceName() == null && !F.isEmpty(igniteInstanceName))
            cfg.setIgniteInstanceName(igniteInstanceName);

        return start(cfg);
    }
    else
        return start(springCfgPath, igniteInstanceName, null, null);
}