Package java.util.concurrent.locks

Examples of java.util.concurrent.locks.ReadWriteLock.readLock()

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    this.diagnostics = new StringBuilder();
    this.credentials = creds;
    this.metrics = metrics;
    user = containerTokenIdentifier.getApplicationSubmitter();
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    stateMachine = stateMachineFactory.make(this);
  }
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    this.diagnostics = new StringBuilder();
    this.credentials = creds;
    this.metrics = metrics;

    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    stateMachine = stateMachineFactory.make(this);
  }
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      MRAppMetrics metrics, AppContext appContext) {
    this.conf = conf;
    this.clock = clock;
    this.jobFile = remoteJobConfFile;
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    readLock = readWriteLock.readLock();
    writeLock = readWriteLock.writeLock();
    this.attempts = Collections.emptyMap();
    // This overridable method call is okay in a constructor because we
    //  have a convention that none of the overrides depends on any
    //  fields that need initialization.
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    this.newApiCommitter = newApiCommitter;

    this.taskAttemptListener = taskAttemptListener;
    this.eventHandler = eventHandler;
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    this.fsTokens = fsTokenCredentials;
    this.jobTokenSecretManager = jobTokenSecretManager;
    this.committer = committer;
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            throw new NullPointerException("lifecycleManagerRegistry"); //$NON-NLS-1$
        }
        this.lifecycleManagerRegistry = lifecycleManagerRegistry;
        this.cacheByClass = new HashMap<Class<?>, ResourceRecord>();
        ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
        readersLock = readWriteLock.readLock();
        writersLock = readWriteLock.writeLock();
    }

    /**
     * Gets a resource record from a cache of records for the specified resource
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                            ApplicationValidator applicationValidator) {
        this.applicationValidator = applicationValidator;
        rootResources = new LinkedList<ResourceRecord>();
        resourceRecordsFactory = new ResourceRecordFactory(factoryRegistry);
        ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
        readersLock = readWriteLock.readLock();
        writersLock = readWriteLock.writeLock();
        uriToResourceCache.put(Boolean.TRUE,
                               new SoftConcurrentMap<String, ArrayList<ResourceRecord>>());
        uriToResourceCache.put(Boolean.FALSE,
                               new SoftConcurrentMap<String, ArrayList<ResourceRecord>>());
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    this.taskAttemptListener = taskAttemptListener;
    this.taskHeartbeatHandler = thh;
    this.eventHandler = eventHandler;
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    this.credentials = dagCredentials;
    if (this.credentials == null) {
      try {
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      boolean leafVertex, Resource resource,
      ContainerContext containerContext) {
    this.conf = conf;
    this.clock = clock;
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    readLock = readWriteLock.readLock();
    writeLock = readWriteLock.writeLock();
    this.attempts = Collections.emptyMap();
    // TODO Avoid reading this from configuration for each task.
    maxFailedAttempts = this.conf.getInt(TezConfiguration.TEZ_AM_TASK_MAX_FAILED_ATTEMPTS,
                              TezConfiguration.TEZ_AM_TASK_MAX_FAILED_ATTEMPTS_DEFAULT);
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    // Initialize reportedStatus
    reportedStatus = new TaskAttemptStatus();
    initTaskAttemptStatus(reportedStatus);

    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    readLock = readWriteLock.readLock();
    writeLock = readWriteLock.writeLock();

    this.credentials = credentials;
    this.jobToken = jobToken;
    this.eventHandler = eventHandler;
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    this.diagnostics = new StringBuilder();
    this.credentials = creds;
    this.metrics = metrics;
    user = containerTokenIdentifier.getApplicationSubmitter();
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    stateMachine = stateMachineFactory.make(this);
  }
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