Java IgniteSpiException類代碼示例

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/**
 * {@inheritDoc}
 */
public Collection<InetSocketAddress> getRegisteredAddresses() throws IgniteSpiException {
    init();

    if (log.isDebugEnabled())
        log.debug("Getting registered addresses from Redis IP Finder.");

    Collection<String> addresses;

    try(Jedis jedis = new Jedis("redis://" + redisConnectionString)) {
        addresses = jedis.smembers(addressesSetKey());
    } catch (JedisException e) {
        log.warning("Error while getting registered addresses from Redis IP Finder.", e);
        return Collections.emptyList();
    }

    Set<InetSocketAddress> answer = new HashSet<>();
    for (String address : addresses) {
        answer.add(deserializeAddress(address));
    }

    if (log.isInfoEnabled())
        log.info("Redis IP Finder resolved addresses: " + answer);

    return answer;
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/**
 * {@inheritDoc}
 */
public void registerAddresses(Collection<InetSocketAddress> addresses) throws IgniteSpiException {
    init();

    if (log.isInfoEnabled())
        log.info("Registering addresses with Redis IP Finder: " + addresses);

    Collection<String> serializedAddresses = new HashSet<>();
    for (InetSocketAddress address : addresses) {
        serializedAddresses.add(serializeAddress(address));
    }

    try(Jedis jedis = new Jedis("redis://" + redisConnectionString)) {
        String[] sAddresses = serializedAddresses.toArray(new String[serializedAddresses.size()]);
        jedis.sadd(addressesSetKey(), sAddresses);
    } catch (JedisException e) {
        log.warning(String.format("Error while registering an address from Redis IP Finder " +
                "[message=%s,addresses=%s]", e.getMessage(), addresses), e);
    }

}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override public void spiStart(@Nullable String igniteInstanceName) throws IgniteSpiException {
    startStopwatch();

    assertParameter(nodeWeight > 0, "nodeWeight > 0");

    if (log.isDebugEnabled()) {
        log.debug(configInfo("isUseWeights", isUseWeights));
        log.debug(configInfo("nodeWeight", nodeWeight));
    }

    registerMBean(igniteInstanceName, new WeightedRandomLoadBalancingSpiMBeanImpl(this),
        WeightedRandomLoadBalancingSpiMBean.class);

    // Ack ok start.
    if (log.isDebugEnabled())
        log.debug(startInfo());
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override public void spiStop() throws IgniteSpiException {
    rwLock.writeLock().lock();

    try {
        nodeJobs.clear();
    }
    finally {
        rwLock.writeLock().unlock();
    }

    unregisterMBean();

    // Ack ok stop.
    if (log.isDebugEnabled())
        log.debug(stopInfo());
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override public void spiStop() throws IgniteSpiException {
    if (ctxInitLatch.getCount() > 0)
        // Safety.
        ctxInitLatch.countDown();

    if (ipFinder != null) {
        try {
            ipFinder.close();
        }
        catch (Exception e) {
            log.error("Failed to close ipFinder", e);
        }
    }

    unregisterMBean();

    if (impl != null)
        impl.spiStop();
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override public void unregisterAddresses(Collection<InetSocketAddress> addrs) throws IgniteSpiException {
    assert !F.isEmpty(addrs);

    initClient();

    for (InetSocketAddress addr : addrs) {
        String key = key(addr);

        try {
            s3.deleteObject(bucketName, key);
        }
        catch (AmazonClientException e) {
            throw new IgniteSpiException("Failed to delete entry [bucketName=" + bucketName +
                ", entry=" + key + ']', e);
        }
    }
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override public void spiStart(@Nullable String igniteInstanceName) throws IgniteSpiException {
    startStopwatch();

    assertParameter(probe != null, "loadProbe != null");

    if (log.isDebugEnabled())
        log.debug(configInfo("loadProbe", probe));

    registerMBean(igniteInstanceName, new AdaptiveLoadBalancingSpiMBeanImpl(this),
        AdaptiveLoadBalancingSpiMBean.class);

    // Ack ok start.
    if (log.isDebugEnabled())
        log.debug(startInfo());
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override public Iterator<Cache.Entry<?, ?>> query(@Nullable String cacheName, Collection<Object> params,
    @Nullable IndexingQueryFilter filters) throws IgniteSpiException {
    if (params.size() < 2)
        throw new IgniteSpiException("Range parameters required.");

    Iterator<Object> paramsIt = params.iterator();

    Object from = paramsIt.next();
    Object to = paramsIt.next();

    from = from instanceof BinaryObject ? ((BinaryObject)from).deserialize() : from;
    to = to instanceof BinaryObject ? ((BinaryObject)to).deserialize() : to;

    SortedMap<Object, Object> map = idx.subMap(from, to);

    Collection<Cache.Entry<?, ?>> res = new ArrayList<>(map.size());

    for (Map.Entry<Object, Object> entry : map.entrySet())
        res.add(new CacheEntryImpl<>(entry.getKey(), entry.getValue()));

    return res.iterator();
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override public void sendMessage(ClusterNode node, Message msg, IgniteInClosure<IgniteException> ackC)
    throws IgniteSpiException {
    if (msg instanceof GridIoMessage) {
        Object msg0 = ((GridIoMessage)msg).message();

        synchronized (this) {
            if (recordCls != null && msg0.getClass().equals(recordCls))
                recordedMsgs.add(msg0);

            Set<UUID> blockNodes = blockCls.get(msg0.getClass());

            if (F.contains(blockNodes, node.id())) {
                log.info("Block message [node=" +
                    node.attribute(IgniteNodeAttributes.ATTR_IGNITE_INSTANCE_NAME) + ", msg=" + msg0 + ']');

                blockedMsgs.add(new T2<>(node, (GridIoMessage)msg));

                return;
            }
        }
    }

    super.sendMessage(node, msg, ackC);
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/**
 * Send message optionally either blocking it or throwing an exception if it is of
 * {@link GridJobExecuteResponse} type.
 *
 * @param node Destination node.
 * @param msg Message to be sent.
 * @param ackClosure Ack closure.
 * @throws org.apache.ignite.spi.IgniteSpiException If failed.
 */
private void sendMessage0(ClusterNode node, Message msg, IgniteInClosure<IgniteException> ackClosure)
    throws IgniteSpiException {
    if (msg instanceof GridIoMessage) {
        GridIoMessage msg0 = (GridIoMessage)msg;

        if (msg0.message() instanceof GridJobExecuteResponse) {
            respLatch.countDown();

            if (wait) {
                try {
                    U.await(waitLatch);
                }
                catch (IgniteInterruptedCheckedException ignore) {
                    // No-op.
                }
            }
        }
    }

    if (!block)
        super.sendMessage(node, msg, ackClosure);
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/**
 * Initializes temporary directory path. Path consists of base path
 * (either {@link #tmpDirPath} value or {@code java.io.tmpdir}
 * system property value if first is {@code null}) and path relative
 * to base one - {@link #DEPLOY_TMP_ROOT_NAME}/{@code local node ID}.
 *
 * @throws org.apache.ignite.spi.IgniteSpiException Thrown if temporary directory could not be created.
 */
private void initializeTemporaryDirectoryPath() throws IgniteSpiException {
    String tmpDirPath = this.tmpDirPath == null ? System.getProperty("java.io.tmpdir") : this.tmpDirPath;

    if (tmpDirPath == null)
        throw new IgniteSpiException("Error initializing temporary deployment directory.");

    File dir = new File(tmpDirPath + File.separator + DEPLOY_TMP_ROOT_NAME + File.separator +
        ignite.configuration().getNodeId());

    if (!U.mkdirs(dir))
        throw new IgniteSpiException("Error initializing temporary deployment directory: " + dir);

    if (!dir.isDirectory())
        throw new IgniteSpiException("Temporary deployment directory path is not a valid directory: " + dir);

    if (!dir.canRead() || !dir.canWrite())
        throw new IgniteSpiException("Can not write to or read from temporary deployment directory: " + dir);

    this.tmpDirPath = tmpDirPath;

    deployTmpDirPath = dir.getPath();
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/**
 * Converts given input stream expecting XML inside to
 * {@link GridUriDeploymentSpringDocument}.
 * <p>
 * This is a workaround for the {@link InputStreamResource} which does
 * not work properly.
 *
 * @param in Input stream with XML.
 * @param log Logger
 * @return Grid wrapper for the input stream.
 * @throws org.apache.ignite.spi.IgniteSpiException Thrown if incoming input stream could not be
 *      read or parsed by {@code Spring} {@link XmlBeanFactory}.
 * @see XmlBeanFactory
 */
static GridUriDeploymentSpringDocument parseTasksDocument(InputStream in, IgniteLogger log) throws
    IgniteSpiException {
    assert in != null;

    // Note: use ByteArrayResource instead of InputStreamResource because InputStreamResource doesn't work.
    ByteArrayOutputStream out  = new ByteArrayOutputStream();

    try {
        U.copy(in, out);

        XmlBeanFactory factory = new XmlBeanFactory(new ByteArrayResource(out.toByteArray()));

        return new GridUriDeploymentSpringDocument(factory);
    }
    catch (BeansException | IOException e) {
        throw new IgniteSpiException("Failed to parse spring XML file.", e);
    }
    finally{
        U.close(out, log);
    }
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
    IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

    cfg.setCommunicationSpi(new TcpCommunicationSpi() {
        @Override public void sendMessage(ClusterNode node, Message msg,
            IgniteInClosure<IgniteException> ackClosure) throws IgniteSpiException {
            if (!F.eq(ignoreMsgNodeId, node.id()) || !ignoredMessage((GridIoMessage)msg))
                super.sendMessage(node, msg, ackClosure);
        }
    });

    cfg.getTransactionConfiguration().setDefaultTxConcurrency(OPTIMISTIC);

    return cfg;
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/**
 * Reads credential info from {@link #credentialPath} and returns in a string format.
 *
 * @return Credential in {@code String} representation.
 * @throws IgniteSpiException In case of error.
 */
private String getCredentialFromFile() throws IgniteSpiException {
    try {
        String fileContents = Files.toString(new File(credentialPath), Charsets.UTF_8);

        if (provider.equals("google-compute-engine")) {
            Supplier<Credentials> credentialSupplier = new GoogleCredentialsFromJson(fileContents);

            return credentialSupplier.get().credential;
        }

        return fileContents;
    }
    catch (IOException e) {
        throw new IgniteSpiException("Failed to retrieve the private key from the file: " + credentialPath, e);
    }
}
 

import org.apache.ignite.spi.IgniteSpiException; //導入依賴的package包/類
/** {@inheritDoc} */
@Override public void unregisterAddresses(Collection<InetSocketAddress> addrs) throws IgniteSpiException {
    assert !F.isEmpty(addrs);

    init();

    for (InetSocketAddress addr : addrs) {
        String key = keyFromAddr(addr);

        try {
            Storage.Objects.Delete deleteObject = storage.objects().delete(bucketName, key);

            deleteObject.execute();
        }
        catch (Exception e) {
            throw new IgniteSpiException("Failed to delete entry [bucketName=" + bucketName +
                ", entry=" + key + ']', e);
        }
    }
}