Examples with WorkerInfoField alluxio.client.block.options.GetWorkerReportOptions.WorkerInfoField used on opensource projects

Example 1 with WorkerInfoField

use of alluxio.client.block.options.GetWorkerReportOptions.WorkerInfoField in project alluxio by Alluxio.

the class CapacityCommand method getOptions.

/**
 * Gets the worker info options.
 *
 * @param cl CommandLine that contains the client options
 * @return GetWorkerReportOptions to get worker information
 */
private GetWorkerReportOptions getOptions(CommandLine cl) throws IOException {
    if (cl.getOptions().length > 1) {
        System.out.println(getUsage());
        throw new InvalidArgumentException("Too many arguments passed in.");
    }
    GetWorkerReportOptions workerOptions = GetWorkerReportOptions.defaults();
    Set<WorkerInfoField> fieldRange = new HashSet<>(Arrays.asList(WorkerInfoField.ADDRESS, WorkerInfoField.WORKER_CAPACITY_BYTES, WorkerInfoField.WORKER_CAPACITY_BYTES_ON_TIERS, WorkerInfoField.LAST_CONTACT_SEC, WorkerInfoField.WORKER_USED_BYTES, WorkerInfoField.WORKER_USED_BYTES_ON_TIERS));
    workerOptions.setFieldRange(fieldRange);
    if (cl.hasOption(ReportCommand.LIVE_OPTION_NAME)) {
        workerOptions.setWorkerRange(WorkerRange.LIVE);
    } else if (cl.hasOption(ReportCommand.LOST_OPTION_NAME)) {
        workerOptions.setWorkerRange(WorkerRange.LOST);
    } else if (cl.hasOption(ReportCommand.SPECIFIED_OPTION_NAME)) {
        workerOptions.setWorkerRange(WorkerRange.SPECIFIED);
        String addressString = cl.getOptionValue(ReportCommand.SPECIFIED_OPTION_NAME);
        String[] addressArray = addressString.split(",");
        // Addresses in GetWorkerReportOptions is only used when WorkerRange is SPECIFIED
        workerOptions.setAddresses(new HashSet<>(Arrays.asList(addressArray)));
    }
    return workerOptions;
}

Example 2 with WorkerInfoField

use of alluxio.client.block.options.GetWorkerReportOptions.WorkerInfoField in project alluxio by Alluxio.

the class MasterWorkerInfo method generateWorkerInfo.

/**
 * Gets the selected field information for this worker.
 *
 * You should lock externally with {@link MasterWorkerInfo#lockWorkerMeta(EnumSet, boolean)}
 * with {@link WorkerMetaLockSection#USAGE} specified.
 * A shared lock is required.
 *
 * @param fieldRange the client selected fields
 * @param isLiveWorker the worker is live or not
 * @return generated worker information
 */
public WorkerInfo generateWorkerInfo(Set<WorkerInfoField> fieldRange, boolean isLiveWorker) {
    WorkerInfo info = new WorkerInfo();
    Set<WorkerInfoField> checkedFieldRange = fieldRange != null ? fieldRange : new HashSet<>(Arrays.asList(WorkerInfoField.values()));
    for (WorkerInfoField field : checkedFieldRange) {
        switch(field) {
            case ADDRESS:
                info.setAddress(mMeta.mWorkerAddress);
                break;
            case BLOCK_COUNT:
                info.setBlockCount(getBlockCount());
                break;
            case WORKER_CAPACITY_BYTES:
                info.setCapacityBytes(mUsage.mCapacityBytes);
                break;
            case WORKER_CAPACITY_BYTES_ON_TIERS:
                info.setCapacityBytesOnTiers(mUsage.mTotalBytesOnTiers);
                break;
            case ID:
                info.setId(mMeta.mId);
                break;
            case LAST_CONTACT_SEC:
                info.setLastContactSec((int) ((CommonUtils.getCurrentMs() - mLastUpdatedTimeMs.get()) / Constants.SECOND_MS));
                break;
            case START_TIME_MS:
                info.setStartTimeMs(mMeta.mStartTimeMs);
                break;
            case STATE:
                if (isLiveWorker) {
                    info.setState(LIVE_WORKER_STATE);
                } else {
                    info.setState(LOST_WORKER_STATE);
                }
                break;
            case WORKER_USED_BYTES:
                info.setUsedBytes(mUsage.mUsedBytes);
                break;
            case WORKER_USED_BYTES_ON_TIERS:
                info.setUsedBytesOnTiers(mUsage.mUsedBytesOnTiers);
                break;
            default:
                LOG.warn("Unrecognized worker info field: " + field);
        }
    }
    return info;
}