Examples with ConfigurationException org.apache.cassandra.exceptions.ConfigurationException used on opensource projects

Example 51 with ConfigurationException

use of org.apache.cassandra.exceptions.ConfigurationException in project cassandra by apache.

the class PropertyFileSnitch method reloadConfiguration.

public void reloadConfiguration(boolean isUpdate) throws ConfigurationException {
    HashMap<InetAddressAndPort, String[]> reloadedMap = new HashMap<>();
    String[] reloadedDefaultDCRack = null;
    Properties properties = new Properties();
    try (InputStream stream = getClass().getClassLoader().getResourceAsStream(SNITCH_PROPERTIES_FILENAME)) {
        properties.load(stream);
    } catch (Exception e) {
        throw new ConfigurationException("Unable to read " + SNITCH_PROPERTIES_FILENAME, e);
    }
    for (Map.Entry<Object, Object> entry : properties.entrySet()) {
        String key = (String) entry.getKey();
        String value = (String) entry.getValue();
        if ("default".equals(key)) {
            String[] newDefault = value.split(":");
            if (newDefault.length < 2)
                reloadedDefaultDCRack = new String[] { "default", "default" };
            else
                reloadedDefaultDCRack = new String[] { newDefault[0].trim(), newDefault[1].trim() };
        } else {
            InetAddressAndPort host;
            String hostString = StringUtils.remove(key, '/');
            try {
                host = InetAddressAndPort.getByName(hostString);
            } catch (UnknownHostException e) {
                throw new ConfigurationException("Unknown host " + hostString, e);
            }
            String[] token = value.split(":");
            if (token.length < 2)
                token = new String[] { "default", "default" };
            else
                token = new String[] { token[0].trim(), token[1].trim() };
            reloadedMap.put(host, token);
        }
    }
    InetAddressAndPort broadcastAddress = FBUtilities.getBroadcastAddressAndPort();
    String[] localInfo = reloadedMap.get(broadcastAddress);
    if (reloadedDefaultDCRack == null && localInfo == null)
        throw new ConfigurationException(String.format("Snitch definitions at %s do not define a location for " + "this node's broadcast address %s, nor does it provides a default", SNITCH_PROPERTIES_FILENAME, broadcastAddress));
    // internode messaging code converts our broadcast address to local,
    // make sure we can be found at that as well.
    InetAddressAndPort localAddress = FBUtilities.getLocalAddressAndPort();
    if (!localAddress.equals(broadcastAddress) && !reloadedMap.containsKey(localAddress))
        reloadedMap.put(localAddress, localInfo);
    if (isUpdate && !livenessCheck(reloadedMap, reloadedDefaultDCRack))
        return;
    if (logger.isTraceEnabled()) {
        StringBuilder sb = new StringBuilder();
        for (Map.Entry<InetAddressAndPort, String[]> entry : reloadedMap.entrySet()) sb.append(entry.getKey()).append(':').append(Arrays.toString(entry.getValue())).append(", ");
        logger.trace("Loaded network topology from property file: {}", StringUtils.removeEnd(sb.toString(), ", "));
    }
    defaultDCRack = reloadedDefaultDCRack;
    endpointMap = reloadedMap;
    if (// null check tolerates circular dependency; see CASSANDRA-4145
    StorageService.instance != null) {
        if (isUpdate)
            StorageService.instance.updateTopology();
        else
            StorageService.instance.getTokenMetadata().invalidateCachedRings();
    }
    if (gossipStarted)
        StorageService.instance.gossipSnitchInfo();
}

Example 52 with ConfigurationException

use of org.apache.cassandra.exceptions.ConfigurationException in project titan by thinkaurelius.

the class CassandraEmbeddedStoreManager method ensureColumnFamilyExists.

private void ensureColumnFamilyExists(String keyspaceName, String columnfamilyName, AbstractType comparator) throws StorageException {
    if (null != Schema.instance.getCFMetaData(keyspaceName, columnfamilyName))
        return;
    // Column Family not found; create it
    CFMetaData cfm = new CFMetaData(keyspaceName, columnfamilyName, ColumnFamilyType.Standard, comparator, null);
    // Hard-coded caching settings
    if (columnfamilyName.startsWith(Backend.EDGESTORE_NAME)) {
        cfm.caching(Caching.KEYS_ONLY);
    } else if (columnfamilyName.startsWith(Backend.VERTEXINDEX_STORE_NAME)) {
        cfm.caching(Caching.ROWS_ONLY);
    }
    // Configure sstable compression
    final CompressionParameters cp;
    if (compressionEnabled) {
        try {
            cp = new CompressionParameters(compressionClass, compressionChunkSizeKB * 1024, Collections.<String, String>emptyMap());
            // CompressionParameters doesn't override toString(), so be explicit
            log.debug("Creating CF {}: setting {}={} and {}={} on {}", new Object[] { columnfamilyName, CompressionParameters.SSTABLE_COMPRESSION, compressionClass, CompressionParameters.CHUNK_LENGTH_KB, compressionChunkSizeKB, cp });
        } catch (ConfigurationException ce) {
            throw new PermanentStorageException(ce);
        }
    } else {
        cp = new CompressionParameters(null);
        log.debug("Creating CF {}: setting {} to null to disable compression", columnfamilyName, CompressionParameters.SSTABLE_COMPRESSION);
    }
    cfm.compressionParameters(cp);
    try {
        cfm.addDefaultIndexNames();
    } catch (ConfigurationException e) {
        throw new PermanentStorageException("Failed to create column family metadata for " + keyspaceName + ":" + columnfamilyName, e);
    }
    try {
        MigrationManager.announceNewColumnFamily(cfm);
    } catch (ConfigurationException e) {
        throw new PermanentStorageException("Failed to create column family " + keyspaceName + ":" + columnfamilyName, e);
    }
}

Example 53 with ConfigurationException

use of org.apache.cassandra.exceptions.ConfigurationException in project cassandra by apache.

the class MigrationManager method announceNewTable.

private static void announceNewTable(TableMetadata cfm, boolean announceLocally, boolean throwOnDuplicate) {
    cfm.validate();
    KeyspaceMetadata ksm = Schema.instance.getKeyspaceMetadata(cfm.keyspace);
    if (ksm == null)
        throw new ConfigurationException(String.format("Cannot add table '%s' to non existing keyspace '%s'.", cfm.name, cfm.keyspace));
    else // If we have a table or a view which has the same name, we can't add a new one
    if (throwOnDuplicate && ksm.getTableOrViewNullable(cfm.name) != null)
        throw new AlreadyExistsException(cfm.keyspace, cfm.name);
    logger.info("Create new table: {}", cfm);
    announce(SchemaKeyspace.makeCreateTableMutation(ksm, cfm, FBUtilities.timestampMicros()), announceLocally);
}

Example 54 with ConfigurationException

use of org.apache.cassandra.exceptions.ConfigurationException in project cassandra by apache.

the class MigrationManager method announceViewDrop.

public static void announceViewDrop(String ksName, String viewName, boolean announceLocally) throws ConfigurationException {
    ViewMetadata view = Schema.instance.getView(ksName, viewName);
    if (view == null)
        throw new ConfigurationException(String.format("Cannot drop non existing materialized view '%s' in keyspace '%s'.", viewName, ksName));
    KeyspaceMetadata ksm = Schema.instance.getKeyspaceMetadata(ksName);
    logger.info("Drop table '{}/{}'", view.keyspace, view.name);
    announce(SchemaKeyspace.makeDropViewMutation(ksm, view, FBUtilities.timestampMicros()), announceLocally);
}

Example 55 with ConfigurationException

use of org.apache.cassandra.exceptions.ConfigurationException in project janusgraph by JanusGraph.

the class CassandraEmbeddedStoreManager method ensureColumnFamilyExists.

private void ensureColumnFamilyExists(String keyspaceName, String columnFamilyName) throws BackendException {
    if (null != Schema.instance.getCFMetaData(keyspaceName, columnFamilyName))
        return;
    // Column Family not found; create it
    final CFMetaData cfm = new CFMetaData(keyspaceName, columnFamilyName, ColumnFamilyType.Standard, CellNames.fromAbstractType(BytesType.instance, true));
    try {
        if (storageConfig.has(COMPACTION_STRATEGY)) {
            cfm.compactionStrategyClass(CFMetaData.createCompactionStrategy(storageConfig.get(COMPACTION_STRATEGY)));
        }
        if (!compactionOptions.isEmpty()) {
            cfm.compactionStrategyOptions(compactionOptions);
        }
    } catch (ConfigurationException e) {
        throw new PermanentBackendException("Failed to create column family metadata for " + keyspaceName + ":" + columnFamilyName, e);
    }
    // Hard-coded caching settings
    if (columnFamilyName.startsWith(Backend.EDGESTORE_NAME)) {
        cfm.caching(CachingOptions.KEYS_ONLY);
    } else if (columnFamilyName.startsWith(Backend.INDEXSTORE_NAME)) {
        cfm.caching(CachingOptions.ROWS_ONLY);
    }
    // Configure sstable compression
    final CompressionParameters cp;
    if (compressionEnabled) {
        try {
            cp = new CompressionParameters(compressionClass, compressionChunkSizeKB * 1024, Collections.emptyMap());
            // CompressionParameters doesn't override toString(), so be explicit
            log.debug("Creating CF {}: setting {}={} and {}={} on {}", columnFamilyName, CompressionParameters.SSTABLE_COMPRESSION, compressionClass, CompressionParameters.CHUNK_LENGTH_KB, compressionChunkSizeKB, cp);
        } catch (ConfigurationException ce) {
            throw new PermanentBackendException(ce);
        }
    } else {
        cp = new CompressionParameters(null);
        log.debug("Creating CF {}: setting {} to null to disable compression", columnFamilyName, CompressionParameters.SSTABLE_COMPRESSION);
    }
    cfm.compressionParameters(cp);
    try {
        cfm.addDefaultIndexNames();
    } catch (ConfigurationException e) {
        throw new PermanentBackendException("Failed to create column family metadata for " + keyspaceName + ":" + columnFamilyName, e);
    }
    try {
        MigrationManager.announceNewColumnFamily(cfm);
        log.info("Created CF {} in KS {}", columnFamilyName, keyspaceName);
    } catch (ConfigurationException e) {
        throw new PermanentBackendException("Failed to create column family " + keyspaceName + ":" + columnFamilyName, e);
    }
    /*
         * I'm chasing a nondeterministic exception that appears only rarely on my
         * machine when executing the embedded cassandra tests. If these dummy
         * reads ever actually fail and dump a log message, it could help debug
         * the root cause.
         *
         *   java.lang.RuntimeException: java.lang.IllegalArgumentException: Unknown table/cf pair (InternalCassandraEmbeddedKeyColumnValueTest.testStore1)
         *          at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1582)
         *           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
         *           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
         *           at java.lang.Thread.run(Thread.java:744)
         *   Caused by: java.lang.IllegalArgumentException: Unknown table/cf pair (InternalCassandraEmbeddedKeyColumnValueTest.testStore1)
         *           at org.apache.cassandra.db.Table.getColumnFamilyStore(Table.java:166)
         *           at org.apache.cassandra.db.Table.getRow(Table.java:354)
         *           at org.apache.cassandra.db.SliceFromReadCommand.getRow(SliceFromReadCommand.java:70)
         *           at org.apache.cassandra.service.StorageProxy$LocalReadRunnable.runMayThrow(StorageProxy.java:1052)
         *           at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1578)
         *           ... 3 more
         */
    retryDummyRead(keyspaceName, columnFamilyName);
}