Java Code Examples for java.util.concurrent.ThreadPoolExecutor#allowsCoreThreadTimeOut()
The following examples show how to use
java.util.concurrent.ThreadPoolExecutor#allowsCoreThreadTimeOut() .
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Example 1
Source File: ThreadPoolReSeter.java From sumk with Apache License 2.0 | 5 votes |
private void resetThreadPoolSize() { if (!ThreadPoolExecutor.class.isInstance(SumkThreadPool.executor())) { return; } ThreadPoolExecutor pool = (ThreadPoolExecutor) SumkThreadPool.executor(); int size = AppInfo.getInt("sumk.core.threadpool.core", 0); if (size > 0 && pool.getCorePoolSize() != size) { logger.info("change ThreadPool size from {} to {}", pool.getCorePoolSize(), size); pool.setCorePoolSize(size); } size = AppInfo.getInt("sumk.core.threadpool.max", 0); if (size > 0 && pool.getMaximumPoolSize() != size) { logger.info("change ThreadPool max size from {} to {}", pool.getMaximumPoolSize(), size); pool.setMaximumPoolSize(size); } size = AppInfo.getInt("sumk.core.threadpool.aliveTime", 0); if (size > 0 && pool.getKeepAliveTime(TimeUnit.MILLISECONDS) != size) { logger.info("change ThreadPool keepalive time from {} to {}", pool.getKeepAliveTime(TimeUnit.MILLISECONDS), size); pool.setKeepAliveTime(size, TimeUnit.MILLISECONDS); } String v = AppInfo.get("sumk.core.threadpool.allowCoreThreadTimeOut", null); if (v != null) { boolean allowCoreTimeout = "1".equals(v) || "true".equalsIgnoreCase(v); if (allowCoreTimeout != pool.allowsCoreThreadTimeOut()) { logger.info("change ThreadPool allowsCoreThreadTimeOut from {} to {}", pool.allowsCoreThreadTimeOut(), allowCoreTimeout); pool.allowCoreThreadTimeOut(allowCoreTimeout); } } }
Example 2
Source File: MetaUpdateTest3.java From x-pipe with Apache License 2.0 | 5 votes |
@Test public void createShard5() throws Exception { int taskNum = 10; ThreadPoolExecutor executorService = new ThreadPoolExecutor(taskNum, taskNum, 1L, TimeUnit.SECONDS, new SynchronousQueue<>()); executorService.allowsCoreThreadTimeOut(); for(int i = 0; i < taskNum; i++) { executorService.execute(new Runnable() { @Override public void run() { List<RedisCreateInfo> createInfo = createInfo(Lists.newArrayList("192.168.0.1:6379", "192.168.0.1:6380"), Lists.newArrayList("192.168.0.2:6379", "192.168.0.2:6380")); RetMessage result = metaUpdate.createShard(clusterName, shardName, createInfo); logger.info("{}", result); } }); } waitConditionUntilTimeOut(()->executorService.getCompletedTaskCount() == taskNum, 5000); System.out.println("========================="); List<ShardTbl> shards = shardService.findAllByClusterName(clusterName); logger.info("{}", shards); Assert.assertEquals(1, shards.size()); List<RedisTbl> redisTbls = redisService.findRedisesByDcClusterShard(activeDC, clusterName, shardName); logger.info("{}", redisTbls); Assert.assertEquals(2, redisTbls.size()); List<RedisTbl> keepers = redisService.findKeepersByDcClusterShard(activeDC, clusterName, shardName); logger.info("{}", keepers); Assert.assertEquals(2, keepers.size()); }
Example 3
Source File: MetaUpdateTest3.java From x-pipe with Apache License 2.0 | 5 votes |
@Test public void createShard6() throws Exception { int taskNum = 3; ThreadPoolExecutor executorService = new ThreadPoolExecutor(taskNum, taskNum, 1L, TimeUnit.SECONDS, new SynchronousQueue<>()); executorService.allowsCoreThreadTimeOut(); for(int i = 0; i < taskNum; i++) { executorService.execute(new Runnable() { @Override public void run() { ShardCreateInfo shardCreateInfo = new ShardCreateInfo(); shardCreateInfo.setShardMonitorName(shardName); shardCreateInfo.setShardName(shardName); RetMessage result = metaUpdate.createShards(clusterName, Lists.newArrayList(shardCreateInfo)); logger.info("{}", result); } }); } waitConditionUntilTimeOut(()->executorService.getCompletedTaskCount() == taskNum, 2000); System.out.println("========================="); List<ShardTbl> shards = shardService.findAllByClusterName(clusterName); logger.info("{}", shards); Assert.assertEquals(1, shards.size()); }
Example 4
Source File: ThreadTaskManager.java From Aria with Apache License 2.0 | 4 votes |
private ThreadTaskManager() { mExePool = new ThreadPoolExecutor(CORE_POOL_NUM, Integer.MAX_VALUE, 60L, TimeUnit.SECONDS, new SynchronousQueue<Runnable>()); mExePool.allowsCoreThreadTimeOut(); }