Examples of java.util.concurrent.ThreadPoolExecutor.allowCoreThreadTimeOut()

Class java.util.concurrent.ThreadPoolExecutor

Examples of java.util.concurrent.ThreadPoolExecutor.allowCoreThreadTimeOut()

java.util.concurrent.ThreadPoolExecutor.allowCoreThreadTimeOut()
Sets the policy governing whether core threads may time out and terminate if no tasks arrive within the keep-alive time, being replaced if needed when new tasks arrive. When false, core threads are never terminated due to lack of incoming tasks. When true, the same keep-alive policy applying to non-core threads applies also to core threads. To avoid continual thread replacement, the keep-alive time must be greater than zero when setting {@code true}. This method should in general be called before the pool is actively used. @param value {@code true} if should time out, else {@code false} @throws IllegalArgumentException if value is {@code true}and the current keep-alive time is not greater than zero @since 1.6

                maxThreads,
                keepAliveTime,
                TimeUnit.SECONDS,
                workQueue,
                Threads.newDaemonThreadFactory(toString() + "-shared-"));
            tpe.allowCoreThreadTimeOut(true);
            this.batchPool = tpe;
          }
          this.cleanupPool = true;
        }
      }

View Full Code Here

  
  synchronized void initializeThreadPool(Master master) {
    if (threadPool == null) {
      int threadPoolSize = master.getSystemConfiguration().getCount(Property.MASTER_BULK_THREADPOOL_SIZE);
      ThreadPoolExecutor pool = new SimpleThreadPool(threadPoolSize, "bulk import");
      pool.allowCoreThreadTimeOut(true);
      threadPool = new TraceExecutorService(pool);
    }
  }


  @Override

View Full Code Here

      ThreadFactory threadFactory) {
    ThreadPoolExecutor boundedCachedThreadPool =
      new ThreadPoolExecutor(maxCachedThread, maxCachedThread, timeout,
        TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), threadFactory);
    // allow the core pool threads timeout and terminate
    boundedCachedThreadPool.allowCoreThreadTimeOut(true);
    return boundedCachedThreadPool;
  }
  
  
  /**

View Full Code Here

      ThreadFactory threadFactory) {
    ThreadPoolExecutor boundedCachedThreadPool =
      new ThreadPoolExecutor(maxCachedThread, maxCachedThread, timeout,
        TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), threadFactory);
    // allow the core pool threads timeout and terminate
    boundedCachedThreadPool.allowCoreThreadTimeOut(true);
    return boundedCachedThreadPool;
  }
  
  
  /**

View Full Code Here

                maxThreads,
                keepAliveTime,
                TimeUnit.SECONDS,
                workQueue,
                Threads.newDaemonThreadFactory(toString() + "-shared-"));
            tpe.allowCoreThreadTimeOut(true);
            this.batchPool = tpe;
          }
          this.cleanupPool = true;
        }
      }

View Full Code Here

        keepAliveUnit, //
        workQueue, //
        threadFactory, //
        defaultHandler);


    pool.allowCoreThreadTimeOut(true);


    return pool;


  }

View Full Code Here

            , queue
            , factory
            , handler
        );


        threadPoolExecutor.allowCoreThreadTimeOut(allowCoreThreadTimeout);


        return threadPoolExecutor;
    }


    /**

View Full Code Here

        }
    };


    private ThreadPoolExecutor createExecutor() {
        ThreadPoolExecutor exec = new ThreadPoolExecutor(0, Integer.MAX_VALUE, 60, TimeUnit.SECONDS, new SynchronousQueue<Runnable>(), factory);
        exec.allowCoreThreadTimeOut(true);
        return exec;
    }
}

View Full Code Here


    private ThreadPoolExecutor createExecutor() {
        // TODO: This value of 10 seconds seems to low, see discussion at
        // http://activemq.2283324.n4.nabble.com/InactivityMonitor-Creating-too-frequent-threads-tp4656752.html;cid=1348142445209-351
        ThreadPoolExecutor exec = new ThreadPoolExecutor(0, Integer.MAX_VALUE, 10, TimeUnit.SECONDS, new SynchronousQueue<Runnable>(), factory);
        exec.allowCoreThreadTimeOut(true);
        return exec;
    }
}

View Full Code Here

        }
    };


    private ThreadPoolExecutor createExecutor() {
        ThreadPoolExecutor exec = new ThreadPoolExecutor(0, 2, 30, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>(), factory);
        exec.allowCoreThreadTimeOut(true);
        return exec;
    }
}

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.