Examples with IAE org.apache.druid.java.util.common.IAE used on opensource projects

Example 61 with IAE

use of org.apache.druid.java.util.common.IAE in project druid by druid-io.

the class ConnectionUriUtils method tryParseMySqlConnectionUri.

public static Set<String> tryParseMySqlConnectionUri(String connectionUri) throws ClassNotFoundException, NoSuchMethodException, InstantiationException, IllegalAccessException, InvocationTargetException {
    Class<?> driverClass = Class.forName(MYSQL_NON_REGISTERING_DRIVER);
    Method parseUrl = driverClass.getMethod("parseURL", String.class, Properties.class);
    // almost the same as postgres, but is an instance level method
    Properties properties = (Properties) parseUrl.invoke(driverClass.getConstructor().newInstance(), connectionUri, null);
    if (properties == null) {
        throw new IAE("Invalid URL format for MySQL: [%s]", connectionUri);
    }
    Set<String> keys = Sets.newHashSetWithExpectedSize(properties.size());
    properties.forEach((k, v) -> keys.add((String) k));
    return keys;
}

Example 62 with IAE

use of org.apache.druid.java.util.common.IAE in project druid by druid-io.

the class RedisCacheFactory method create.

public static Cache create(final RedisCacheConfig config) {
    if (config.getCluster() != null && StringUtils.isNotBlank(config.getCluster().getNodes())) {
        Set<HostAndPort> nodes = Arrays.stream(config.getCluster().getNodes().split(",")).map(String::trim).filter(StringUtils::isNotBlank).map(hostAndPort -> {
            int index = hostAndPort.indexOf(':');
            if (index <= 0 || index == hostAndPort.length()) {
                throw new IAE("Invalid redis cluster configuration: %s", hostAndPort);
            }
            int port;
            try {
                port = Integer.parseInt(hostAndPort.substring(index + 1));
            } catch (NumberFormatException e) {
                throw new IAE("Invalid port in %s", hostAndPort);
            }
            if (port <= 0 || port > 65535) {
                throw new IAE("Invalid port in %s", hostAndPort);
            }
            return new HostAndPort(hostAndPort.substring(0, index), port);
        }).collect(Collectors.toSet());
        JedisPoolConfig poolConfig = new JedisPoolConfig();
        poolConfig.setMaxTotal(config.getMaxTotalConnections());
        poolConfig.setMaxIdle(config.getMaxIdleConnections());
        poolConfig.setMinIdle(config.getMinIdleConnections());
        JedisCluster cluster;
        if (config.getPassword() != null) {
            cluster = new JedisCluster(nodes, // connection timeout
            config.getTimeout().getMillisecondsAsInt(), // read timeout
            config.getTimeout().getMillisecondsAsInt(), config.getCluster().getMaxRedirection(), config.getPassword().getPassword(), poolConfig);
        } else {
            cluster = new JedisCluster(nodes, // connection timeout and read timeout
            config.getTimeout().getMillisecondsAsInt(), config.getCluster().getMaxRedirection(), poolConfig);
        }
        return new RedisClusterCache(cluster, config);
    } else {
        if (StringUtils.isBlank(config.getHost())) {
            throw new IAE("Invalid redis configuration. no redis server or cluster configured.");
        }
        JedisPoolConfig poolConfig = new JedisPoolConfig();
        poolConfig.setMaxTotal(config.getMaxTotalConnections());
        poolConfig.setMaxIdle(config.getMaxIdleConnections());
        poolConfig.setMinIdle(config.getMinIdleConnections());
        return new RedisStandaloneCache(new JedisPool(poolConfig, config.getHost(), config.getPort(), // connection timeout and read timeout
        config.getTimeout().getMillisecondsAsInt(), config.getPassword() == null ? null : config.getPassword().getPassword(), config.getDatabase(), null), config);
    }
}

Example 63 with IAE

use of org.apache.druid.java.util.common.IAE in project druid by druid-io.

the class IdUtils method validateId.

public static void validateId(String thingToValidate, String stringToValidate) {
    Preconditions.checkArgument(!Strings.isNullOrEmpty(stringToValidate), "%s cannot be null or empty. Please provide a %s.", thingToValidate, thingToValidate);
    Preconditions.checkArgument(!stringToValidate.startsWith("."), "%s cannot start with the '.' character.", thingToValidate);
    Preconditions.checkArgument(!stringToValidate.contains("/"), "%s cannot contain the '/' character.", thingToValidate);
    Matcher m = INVALIDCHARS.matcher(stringToValidate);
    Preconditions.checkArgument(!m.matches(), "%s cannot contain whitespace character except space.", thingToValidate);
    for (int i = 0; i < stringToValidate.length(); i++) {
        final char c = stringToValidate.charAt(i);
        // pairs. This means that characters outside the basic multilingual plane, such as emojis, are not allowed. 😢
        if (c > 0 && c < 31 || c > 127 && c < 159 || c > '\ud800' && c < '\uf8ff' || c > '\ufff0' && c < '\uffff') {
            throw new IAE("%s cannot contain character #%d (at position %d).", thingToValidate, (int) c, i);
        }
    }
}

Example 64 with IAE

use of org.apache.druid.java.util.common.IAE in project druid by druid-io.

the class ExpressionTypeFactory method getTypeStrategy.

@Override
public <T> TypeStrategy<T> getTypeStrategy(ExpressionType expressionType) {
    final TypeStrategy strategy;
    switch(expressionType.getType()) {
        case LONG:
            strategy = TypeStrategies.LONG;
            break;
        case DOUBLE:
            strategy = TypeStrategies.DOUBLE;
            break;
        case STRING:
            strategy = TypeStrategies.STRING;
            break;
        case ARRAY:
            strategy = new TypeStrategies.ArrayTypeStrategy(expressionType);
            break;
        case COMPLEX:
            TypeStrategy<?> complexStrategy = TypeStrategies.getComplex(expressionType.getComplexTypeName());
            if (complexStrategy == null) {
                throw new IAE("Cannot find strategy for type [%s]", expressionType.asTypeString());
            }
            strategy = complexStrategy;
            break;
        default:
            throw new ISE("Unsupported column type[%s]", expressionType.getType());
    }
    return strategy;
}

Example 65 with IAE

use of org.apache.druid.java.util.common.IAE in project druid by druid-io.

the class TDigestSketchBufferAggregator method aggregate.

@Override
public void aggregate(ByteBuffer buffer, int position) {
    Object x = selector.getObject();
    if (x == null) {
        return;
    }
    MergingDigest sketch = sketchCache.get(buffer).get(position);
    if (x instanceof Number) {
        sketch.add(((Number) x).doubleValue());
    } else if (x instanceof MergingDigest) {
        sketch.add((MergingDigest) x);
    } else {
        throw new IAE("Expected a number or an instance of MergingDigest, but received [%s] of type [%s]", x, x.getClass());
    }
}