Java JobEngineConfig.getConfig方法代碼示例

import org.apache.kylin.job.engine.JobEngineConfig; //導入方法依賴的package包/類
private static CubingJob initCubingJob(CubeSegment seg, String jobType, String submitter, JobEngineConfig config) {
    KylinConfig kylinConfig = config.getConfig();
    CubeInstance cube = seg.getCubeInstance();
    List<ProjectInstance> projList = ProjectManager.getInstance(kylinConfig).findProjects(cube.getType(),
            cube.getName());
    if (projList == null || projList.size() == 0) {
        throw new RuntimeException("Cannot find the project containing the cube " + cube.getName() + "!!!");
    } else if (projList.size() >= 2) {
        String msg = "Find more than one project containing the cube " + cube.getName()
                + ". It does't meet the uniqueness requirement!!! ";
        if (!config.getConfig().allowCubeAppearInMultipleProjects()) {
            throw new RuntimeException(msg);
        } else {
            logger.warn(msg);
        }
    }

    CubingJob result = new CubingJob();
    SimpleDateFormat format = new SimpleDateFormat("z yyyy-MM-dd HH:mm:ss");
    format.setTimeZone(TimeZone.getTimeZone(config.getTimeZone()));
    result.setDeployEnvName(kylinConfig.getDeployEnv());
    result.setProjectName(projList.get(0).getName());
    result.setJobType(jobType);
    CubingExecutableUtil.setCubeName(seg.getCubeInstance().getName(), result.getParams());
    CubingExecutableUtil.setSegmentId(seg.getUuid(), result.getParams());
    CubingExecutableUtil.setSegmentName(seg.getName(), result.getParams());
    result.setName(jobType + " CUBE - " + seg.getCubeInstance().getDisplayName() + " - " + seg.getName() + " - "
            + format.format(new Date(System.currentTimeMillis())));
    result.setSubmitter(submitter);
    result.setNotifyList(seg.getCubeInstance().getDescriptor().getNotifyList());
    return result;
}
 

import org.apache.kylin.job.engine.JobEngineConfig; //導入方法依賴的package包/類
@Override
public synchronized void init(JobEngineConfig jobEngineConfig, JobLock lock) throws SchedulerException {
    jobLock = lock;

    String serverMode = jobEngineConfig.getConfig().getServerMode();
    if (!("job".equals(serverMode.toLowerCase()) || "all".equals(serverMode.toLowerCase()))) {
        logger.info("server mode: " + serverMode + ", no need to run job scheduler");
        return;
    }
    logger.info("Initializing Job Engine ....");

    if (!initialized) {
        initialized = true;
    } else {
        return;
    }

    this.jobEngineConfig = jobEngineConfig;

    if (jobLock.lockJobEngine() == false) {
        throw new IllegalStateException("Cannot start job scheduler due to lack of job lock");
    }

    executableManager = ExecutableManager.getInstance(jobEngineConfig.getConfig());
    //load all executable, set them to a consistent status
    fetcherPool = Executors.newScheduledThreadPool(1);
    int corePoolSize = jobEngineConfig.getMaxConcurrentJobLimit();
    jobPool = new ThreadPoolExecutor(corePoolSize, corePoolSize, Long.MAX_VALUE, TimeUnit.DAYS,
            new SynchronousQueue<Runnable>());
    context = new DefaultContext(Maps.<String, Executable> newConcurrentMap(), jobEngineConfig.getConfig());

    executableManager.resumeAllRunningJobs();

    int pollSecond = jobEngineConfig.getPollIntervalSecond();
    logger.info("Fetching jobs every {} seconds", pollSecond);
    fetcher = jobEngineConfig.getJobPriorityConsidered() ? new FetcherRunnerWithPriority() : new FetcherRunner();
    fetcherPool.scheduleAtFixedRate(fetcher, pollSecond / 10, pollSecond, TimeUnit.SECONDS);
    hasStarted = true;
}
 

import org.apache.kylin.job.engine.JobEngineConfig; //導入方法依賴的package包/類
@Override
public synchronized void init(JobEngineConfig jobEngineConfig, JobLock jobLock) throws SchedulerException {
    String serverMode = jobEngineConfig.getConfig().getServerMode();
    if (!("job".equals(serverMode.toLowerCase()) || "all".equals(serverMode.toLowerCase()))) {
        logger.info("server mode: " + serverMode + ", no need to run job scheduler");
        return;
    }
    logger.info("Initializing Job Engine ....");

    if (!initialized) {
        initialized = true;
    } else {
        return;
    }

    this.jobEngineConfig = jobEngineConfig;
    this.jobLock = (DistributedLock) jobLock;
    this.serverName = this.jobLock.getClient(); // the lock's client string contains node name of this server

    executableManager = ExecutableManager.getInstance(jobEngineConfig.getConfig());
    //load all executable, set them to a consistent status
    fetcherPool = Executors.newScheduledThreadPool(1);

    //watch the zookeeper node change, so that when one job server is down, other job servers can take over.
    watchPool = Executors.newFixedThreadPool(1);
    WatcherProcessImpl watcherProcess = new WatcherProcessImpl(this.serverName);
    lockWatch = this.jobLock.watchLocks(getWatchPath(), watchPool, watcherProcess);

    int corePoolSize = jobEngineConfig.getMaxConcurrentJobLimit();
    jobPool = new ThreadPoolExecutor(corePoolSize, corePoolSize, Long.MAX_VALUE, TimeUnit.DAYS,
            new SynchronousQueue<Runnable>());
    context = new DefaultContext(Maps.<String, Executable> newConcurrentMap(), jobEngineConfig.getConfig());

    int pollSecond = jobEngineConfig.getPollIntervalSecond();
    logger.info("Fetching jobs every {} seconds", pollSecond);
    fetcher = new FetcherRunner();
    fetcherPool.scheduleAtFixedRate(fetcher, pollSecond / 10, pollSecond, TimeUnit.SECONDS);
    hasStarted = true;

    resumeAllRunningJobs();
}