Example usage for com.google.common.net HostAndPort fromString

Introduction

In this page you can find the example usage for com.google.common.net HostAndPort fromString.

Prototype

public static HostAndPort fromString(String hostPortString) 

Source Link

Document

Split a freeform string into a host and port, without strict validation.

Usage

From source file:org.apache.accumulo.server.util.VerifyTabletAssignments.java

private static void checkTable(final ClientContext context, final Opts opts, String tableName,
        HashSet<KeyExtent> check)
        throws AccumuloException, AccumuloSecurityException, TableNotFoundException, InterruptedException {

    if (check == null)
        System.out.println("Checking table " + tableName);
    else/*from   ww  w.  ja v a 2s . co  m*/
        System.out.println("Checking table " + tableName + " again, failures " + check.size());

    TreeMap<KeyExtent, String> tabletLocations = new TreeMap<KeyExtent, String>();

    String tableId = Tables.getNameToIdMap(context.getInstance()).get(tableName);
    MetadataServicer.forTableId(context, tableId).getTabletLocations(tabletLocations);

    final HashSet<KeyExtent> failures = new HashSet<KeyExtent>();

    Map<HostAndPort, List<KeyExtent>> extentsPerServer = new TreeMap<HostAndPort, List<KeyExtent>>();

    for (Entry<KeyExtent, String> entry : tabletLocations.entrySet()) {
        KeyExtent keyExtent = entry.getKey();
        String loc = entry.getValue();
        if (loc == null)
            System.out.println(" Tablet " + keyExtent + " has no location");
        else if (opts.verbose)
            System.out.println(" Tablet " + keyExtent + " is located at " + loc);

        if (loc != null) {
            final HostAndPort parsedLoc = HostAndPort.fromString(loc);
            List<KeyExtent> extentList = extentsPerServer.get(parsedLoc);
            if (extentList == null) {
                extentList = new ArrayList<KeyExtent>();
                extentsPerServer.put(parsedLoc, extentList);
            }

            if (check == null || check.contains(keyExtent))
                extentList.add(keyExtent);
        }
    }

    ExecutorService tp = Executors.newFixedThreadPool(20);
    for (final Entry<HostAndPort, List<KeyExtent>> entry : extentsPerServer.entrySet()) {
        Runnable r = new Runnable() {

            @Override
            public void run() {
                try {
                    checkTabletServer(context, entry, failures);
                } catch (Exception e) {
                    log.error("Failure on tablet server '" + entry.getKey() + ".", e);
                    failures.addAll(entry.getValue());
                }
            }

        };

        tp.execute(r);
    }

    tp.shutdown();

    while (!tp.awaitTermination(1, TimeUnit.HOURS)) {
    }

    if (failures.size() > 0)
        checkTable(context, opts, tableName, failures);
}

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From source file:org.apache.tamaya.consul.AbstractConsulPropertySource.java

/**
 * Set the consol server to connect to./*from   ww w.j ava  2  s .  c  o  m*/
 * @param server the server list, not null.
 */
public void setServer(List<String> server) {
    if (!Objects.equals(getServer(), server)) {
        List<HostAndPort> consulBackends = new ArrayList<>();
        for (String s : server) {
            consulBackends.add(HostAndPort.fromString(s));
        }
        this.consulBackends = consulBackends;
        refresh();
    }

}

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From source file:com.streamsets.pipeline.lib.kafka.BaseKafkaValidationUtil.java

@Override
public List<HostAndPort> validateZkConnectionString(List<Stage.ConfigIssue> issues, String connectString,
        String configGroupName, String configName, Stage.Context context) {
    List<HostAndPort> kafkaBrokers = new ArrayList<>();
    if (connectString == null || connectString.isEmpty()) {
        issues.add(context.createConfigIssue(configGroupName, configName, KafkaErrors.KAFKA_06, configName));
        return kafkaBrokers;
    }//from   www. j  a va  2 s  .  c  o  m

    String chrootPath;
    int off = connectString.indexOf('/');
    if (off >= 0) {
        chrootPath = connectString.substring(off);
        // ignore a single "/". Same as null. Anything longer must be validated
        if (chrootPath.length() > 1) {
            try {
                PathUtils.validatePath(chrootPath);
            } catch (IllegalArgumentException e) {
                LOG.error(Utils.format(KafkaErrors.KAFKA_09.getMessage(), connectString, e.toString()));
                issues.add(context.createConfigIssue(configGroupName, configName, KafkaErrors.KAFKA_09,
                        connectString, e.toString()));
            }
        }
        connectString = connectString.substring(0, off);
    }

    String brokers[] = connectString.split(",");
    for (String broker : brokers) {
        try {
            HostAndPort hostAndPort = HostAndPort.fromString(broker);
            if (!hostAndPort.hasPort() || hostAndPort.getPort() < 0) {
                issues.add(context.createConfigIssue(configGroupName, configName, KafkaErrors.KAFKA_09,
                        connectString, "Valid port must be specified"));
            } else {
                kafkaBrokers.add(hostAndPort);
            }
        } catch (IllegalArgumentException e) {
            LOG.error(Utils.format(KafkaErrors.KAFKA_09.getMessage(), connectString, e.toString()));
            issues.add(context.createConfigIssue(configGroupName, configName, KafkaErrors.KAFKA_09,
                    connectString, e.toString()));
        }
    }
    return kafkaBrokers;
}

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From source file:brooklyn.networking.vclouddirector.natservice.resources.NatServiceResource.java

@Override
public Response closePortForwarding(String endpoint, String vDC, String identity, String credential,
        String protocol, String original, String translated) {
    LOG.info("deleting nat rule {} {} -> {}, on {} @ {} (vDC {})",
            new Object[] { protocol, original, translated, identity, endpoint, vDC });
    // TODO throw 404 if not found
    HostAndPort originalHostAndPort = HostAndPort.fromString(original);
    HostAndPort translatedHostAndPort = HostAndPort.fromString(translated);
    Preconditions.checkArgument(originalHostAndPort.hasPort(), "original %s must include port", original);
    Preconditions.checkArgument(translatedHostAndPort.hasPort(), "translated %s must include port", translated);
    try {//  w w  w  .  ja va 2  s. c o m
        dispatcher().closePortForwarding(endpoint, vDC, identity, credential,
                new PortForwardingConfig().protocol(Protocol.valueOf(protocol.toUpperCase()))
                        .publicEndpoint(originalHostAndPort).targetEndpoint(translatedHostAndPort));

        return Response.status(Response.Status.OK).build();
    } catch (Exception e) {
        throw Exceptions.propagate(e);
    }
}

---

From source file:org.apache.accumulo.core.client.impl.Writer.java

public void update(Mutation m) throws AccumuloException, AccumuloSecurityException,
        ConstraintViolationException, TableNotFoundException {
    checkArgument(m != null, "m is null");

    if (m.size() == 0)
        throw new IllegalArgumentException("Can not add empty mutations");

    while (true) {
        TabletLocation tabLoc = TabletLocator.getLocator(context, tableId).locateTablet(context,
                new Text(m.getRow()), false, true);

        if (tabLoc == null) {
            log.trace("No tablet location found for row " + new String(m.getRow(), UTF_8));
            sleepUninterruptibly(500, TimeUnit.MILLISECONDS);
            continue;
        }//  w  w w .  j  a va  2  s .  c  o m

        final HostAndPort parsedLocation = HostAndPort.fromString(tabLoc.tablet_location);
        try {
            updateServer(context, m, tabLoc.tablet_extent, parsedLocation);
            return;
        } catch (NotServingTabletException e) {
            log.trace("Not serving tablet, server = " + parsedLocation);
            TabletLocator.getLocator(context, tableId).invalidateCache(tabLoc.tablet_extent);
        } catch (ConstraintViolationException cve) {
            log.error("error sending update to " + parsedLocation + ": " + cve);
            // probably do not need to invalidate cache, but it does not hurt
            TabletLocator.getLocator(context, tableId).invalidateCache(tabLoc.tablet_extent);
            throw cve;
        } catch (TException e) {
            log.error("error sending update to " + parsedLocation + ": " + e);
            TabletLocator.getLocator(context, tableId).invalidateCache(tabLoc.tablet_extent);
        }

        sleepUninterruptibly(500, TimeUnit.MILLISECONDS);
    }

}

---

From source file:com.basho.riak.presto.RiakClient.java

public void register() throws InterruptedException {

    String host = HostAndPort.fromString(config.getHost()).getHostText();
    log.debug("presto port ===> %s:%s", host, config.getPrestoPort());
    // riak.erlang.node => { presto.erlang.node, node.ip, http-server.http.port }
    PairwiseNode pairNode = new PairwiseNode(config.getLocalNode(), host, config.getPrestoPort());
    RiakObject obj = new RiakObject();
    obj.setContentType("application/json");
    obj.setValue(BinaryValue.create(pairNode.toString()));
    log.debug("Registering membership: %s", pairNode.toString());

    log.info("localnode: %s", config.getLocalNode());
    BinaryValue localNode = BinaryValue.create(config.getLocalNode());
    StoreOperation op = new StoreOperation.Builder(new Location(NAMESPACE, localNode)).withContent(obj).build();

    cluster.execute(op);/*from w ww . j ava2  s  .  c  om*/

    op.await();
    if (op.isSuccess()) {
        log.info("membership registered: %s => %s:%s", config.getLocalNode(), pairNode.getHost(),
                pairNode.getPort());
    } else {
        log.error("failed to register membership");
    }
}

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From source file:org.apache.accumulo.server.watcher.MonitorLog4jWatcher.java

/**
 * Read the host and port information for the Monitor's log4j socket and update the system properties so that, on logger refresh, it sees the new information.
 *///from   w  w  w . jav a 2 s  .c  o m
protected void updateMonitorLog4jLocation() {
    try {
        String hostPortString = new String(ZooReaderWriter.getInstance().getData(path, null), UTF_8);
        HostAndPort hostAndPort = HostAndPort.fromString(hostPortString);

        System.setProperty(HOST_PROPERTY_NAME, hostAndPort.getHostText());
        System.setProperty(PORT_PROPERTY_NAME, Integer.toString(hostAndPort.getPort()));

        log.info("Changing monitor log4j address to " + hostAndPort.toString());

        doOnChange();
    } catch (NoNodeException e) {
        // Not sure on the synchronization guarantees for Loggers and Appenders
        // on configuration reload
        synchronized (lock) {
            // Don't need to try to re-disable'ing it.
            if (loggingDisabled) {
                return;
            }

            Logger logger = LogManager.getLogger("org.apache.accumulo");
            if (null != logger) {
                // TODO ACCUMULO-2343 Create a specific appender for log-forwarding to the monitor
                // that can replace the AsyncAppender+SocketAppender.
                Appender appender = logger.getAppender("ASYNC");
                if (null != appender) {
                    log.info("Closing log-forwarding appender");
                    appender.close();
                    log.info("Removing log-forwarding appender");
                    logger.removeAppender(appender);
                    loggingDisabled = true;
                }
            }
        }
    } catch (IllegalArgumentException e) {
        log.error("Could not parse host and port information", e);
    } catch (Exception e) {
        log.error("Error reading zookeeper data for Monitor Log4j watcher", e);
    }
}

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From source file:org.sonar.application.config.ClusterSettings.java

private static InetAddress convertToInetAddress(String text, String key) {
    InetAddress inetAddress;//from  ww  w  . j  ava 2 s  .com
    HostAndPort hostAndPort = HostAndPort.fromString(text);
    if (!InetAddresses.isInetAddress(hostAndPort.getHostText())) {
        try {
            inetAddress = InetAddress.getByName(hostAndPort.getHostText());
        } catch (UnknownHostException e) {
            throw new MessageException(format("The interface address [%s] of [%s] cannot be resolved : %s",
                    text, key, e.getMessage()));
        }
    } else {
        inetAddress = forString(hostAndPort.getHostText());
    }

    return inetAddress;
}

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From source file:io.druid.server.DruidNode.java

/**
 * Returns host and port together as something that can be used as part of a URI.
 *///w ww  .  ja v  a2s . com
public String getHostAndPort() {
    if (port < 0) {
        return HostAndPort.fromString(host).toString();
    } else {
        return HostAndPort.fromParts(host, port).toString();
    }
}

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From source file:org.apache.accumulo.server.master.state.ZooTabletStateStore.java

protected TServerInstance parse(byte[] current) {
    String str = new String(current, UTF_8);
    String[] parts = str.split("[|]", 2);
    HostAndPort address = HostAndPort.fromString(parts[0]);
    if (parts.length > 1 && parts[1] != null && parts[1].length() > 0) {
        return new TServerInstance(address, parts[1]);
    } else {/*from  w ww  . j a v a2  s.  c om*/
        // a 1.2 location specification: DO NOT WANT
        return null;
    }
}

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