Examples with IApplicationConfig org.apache.hyracks.api.config.IApplicationConfig used on opensource projects

Example 1 with IApplicationConfig

use of org.apache.hyracks.api.config.IApplicationConfig in project asterixdb by apache.

the class PropertiesAccessor method configureNc.

private void configureNc(ConfigManager configManager, String ncId, MutableInt uniquePartitionId) throws AsterixException {
    // Now we assign the coredump and txnlog directories for this node.
    // QQQ Default values? Should they be specified here? Or should there
    // be a default.ini? Certainly wherever they are, they should be platform-dependent.
    IApplicationConfig nodeCfg = cfg.getNCEffectiveConfig(ncId);
    coredumpConfig.put(ncId, nodeCfg.getString(NodeProperties.Option.CORE_DUMP_DIR));
    transactionLogDirs.put(ncId, nodeCfg.getString(NodeProperties.Option.TXN_LOG_DIR));
    int partitionId = nodeCfg.getInt(NodeProperties.Option.STARTING_PARTITION_ID);
    if (partitionId != -1) {
        uniquePartitionId.setValue(partitionId);
    } else {
        configManager.set(ncId, NodeProperties.Option.STARTING_PARTITION_ID, uniquePartitionId.getValue());
    }
    // Now we create an array of ClusterPartitions for all the partitions
    // on this NC.
    String[] iodevices = nodeCfg.getStringArray(IODEVICES);
    String storageSubdir = nodeCfg.getString(STORAGE_SUBDIR);
    String[] nodeStores = new String[iodevices.length];
    ClusterPartition[] nodePartitions = new ClusterPartition[iodevices.length];
    for (int i = 0; i < nodePartitions.length; i++) {
        // Construct final storage path from iodevice dir + storage subdirs
        nodeStores[i] = iodevices[i] + File.separator + storageSubdir;
        // Create ClusterPartition instances for this NC.
        ClusterPartition partition = new ClusterPartition(uniquePartitionId.getAndIncrement(), ncId, i);
        ClusterPartition orig = clusterPartitions.put(partition.getPartitionId(), partition);
        if (orig != null) {
            throw AsterixException.create(ErrorCode.DUPLICATE_PARTITION_ID, partition.getPartitionId(), ncId, orig.getNodeId());
        }
        nodePartitions[i] = partition;
    }
    stores.put(ncId, nodeStores);
    nodePartitionsMap.put(ncId, nodePartitions);
}

Example 2 with IApplicationConfig

use of org.apache.hyracks.api.config.IApplicationConfig in project asterixdb by apache.

the class RegisterNodeWork method doRun.

@Override
protected void doRun() throws Exception {
    String id = reg.getNodeId();
    IIPCHandle ncIPCHandle = ccs.getClusterIPC().getHandle(reg.getNodeControllerAddress());
    CCNCFunctions.NodeRegistrationResult result;
    Map<IOption, Object> ncConfiguration = new HashMap<>();
    try {
        INodeController nodeController = new NodeControllerRemoteProxy(ncIPCHandle);
        NodeControllerState state = new NodeControllerState(nodeController, reg);
        INodeManager nodeManager = ccs.getNodeManager();
        nodeManager.addNode(id, state);
        IApplicationConfig cfg = state.getNCConfig().getConfigManager().getNodeEffectiveConfig(id);
        for (IOption option : cfg.getOptions()) {
            ncConfiguration.put(option, cfg.get(option));
        }
        LOGGER.log(Level.INFO, "Registered INodeController: id = " + id);
        NodeParameters params = new NodeParameters();
        params.setClusterControllerInfo(ccs.getClusterControllerInfo());
        params.setDistributedState(ccs.getContext().getDistributedState());
        params.setHeartbeatPeriod(ccs.getCCConfig().getHeartbeatPeriod());
        params.setProfileDumpPeriod(ccs.getCCConfig().getProfileDumpPeriod());
        result = new CCNCFunctions.NodeRegistrationResult(params, null);
    } catch (Exception e) {
        result = new CCNCFunctions.NodeRegistrationResult(null, e);
    }
    ncIPCHandle.send(-1, result, null);
    ccs.getContext().notifyNodeJoin(id, ncConfiguration);
}