org.apache.commons.pool2.impl.GenericObjectPoolConfig#setMinIdle

Source File: ConnectionPool.java From AsyncDao with MIT License

6 votes

public ConnectionPool(PoolConfiguration configuration, Vertx vertx) {
    this.vertx = vertx;
    this.executionContext = VertxEventLoopExecutionContext.create(vertx);
    this.borrowMaxWaitMillis = configuration.getBorrowMaxWaitMillis();
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setMaxTotal(configuration.getMaxTotal());
    config.setMaxIdle(configuration.getMaxIdle());
    config.setMinIdle(configuration.getMinIdle());
    config.setMaxWaitMillis(0);
    pool = new GenericObjectPool<>(new ConnectionFactory(configuration.getConfig(), vertx), config);
    try {
        pool.preparePool();
    } catch (Exception e) {
        throw new RuntimeException("{init connectionpool error: {}}", e);
    }
}

Source File: J2CacheSpringRedisAutoConfiguration.java From J2Cache with Apache License 2.0

6 votes

private GenericObjectPoolConfig getGenericRedisPool(Properties props, String prefix) {
	GenericObjectPoolConfig cfg = new GenericObjectPoolConfig();
	cfg.setMaxTotal(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxTotal"), "-1")));
	cfg.setMaxIdle(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxIdle"), "100")));
	cfg.setMaxWaitMillis(Integer.valueOf((String) props.getOrDefault(key(prefix, "maxWaitMillis"), "100")));
	cfg.setMinEvictableIdleTimeMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "minEvictableIdleTimeMillis"), "864000000")));
	cfg.setMinIdle(Integer.valueOf((String) props.getOrDefault(key(prefix, "minIdle"), "10")));
	cfg.setNumTestsPerEvictionRun(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "numTestsPerEvictionRun"), "10")));
	cfg.setLifo(Boolean.valueOf(props.getProperty(key(prefix, "lifo"), "false")));
	cfg.setSoftMinEvictableIdleTimeMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "softMinEvictableIdleTimeMillis"), "10")));
	cfg.setTestOnBorrow(Boolean.valueOf(props.getProperty(key(prefix, "testOnBorrow"), "true")));
	cfg.setTestOnReturn(Boolean.valueOf(props.getProperty(key(prefix, "testOnReturn"), "false")));
	cfg.setTestWhileIdle(Boolean.valueOf(props.getProperty(key(prefix, "testWhileIdle"), "true")));
	cfg.setTimeBetweenEvictionRunsMillis(
			Integer.valueOf((String) props.getOrDefault(key(prefix, "timeBetweenEvictionRunsMillis"), "300000")));
	cfg.setBlockWhenExhausted(Boolean.valueOf(props.getProperty(key(prefix, "blockWhenExhausted"), "false")));
	return cfg;
}

Source File: RedisCommandsContainerBuilder.java From bahir-flink with Apache License 2.0

6 votes

/**
 * Builds container for Redis Cluster environment.
 *
 * @param jedisClusterConfig configuration for JedisCluster
 * @return container for Redis Cluster environment
 * @throws NullPointerException if jedisClusterConfig is null
 */
public static RedisCommandsContainer build(FlinkJedisClusterConfig jedisClusterConfig) {
    Objects.requireNonNull(jedisClusterConfig, "Redis cluster config should not be Null");

    GenericObjectPoolConfig genericObjectPoolConfig = new GenericObjectPoolConfig();
    genericObjectPoolConfig.setMaxIdle(jedisClusterConfig.getMaxIdle());
    genericObjectPoolConfig.setMaxTotal(jedisClusterConfig.getMaxTotal());
    genericObjectPoolConfig.setMinIdle(jedisClusterConfig.getMinIdle());

    JedisCluster jedisCluster = new JedisCluster(jedisClusterConfig.getNodes(),
            jedisClusterConfig.getConnectionTimeout(),
            jedisClusterConfig.getConnectionTimeout(),
            jedisClusterConfig.getMaxRedirections(),
            jedisClusterConfig.getPassword(),
            genericObjectPoolConfig);
    return new RedisClusterContainer(jedisCluster);
}

Source File: MultiLevelCacheMixTest.java From jetcache with Apache License 2.0

6 votes

@Test
public void testWithJedis() {
    l1Cache = CaffeineCacheBuilder.createCaffeineCacheBuilder()
            .limit(10)
            .expireAfterWrite(1000, TimeUnit.MILLISECONDS)
            .keyConvertor(FastjsonKeyConvertor.INSTANCE)
            .buildCache();
    GenericObjectPoolConfig pc = new GenericObjectPoolConfig();
    pc.setMinIdle(1);
    pc.setMaxIdle(1);
    pc.setMaxTotal(2);
    JedisPool pool = new JedisPool(pc, "localhost", 6379);
    l2Cache = RedisCacheBuilder.createRedisCacheBuilder()
            .keyConvertor(FastjsonKeyConvertor.INSTANCE)
            .valueEncoder(JavaValueEncoder.INSTANCE)
            .valueDecoder(JavaValueDecoder.INSTANCE)
            .jedisPool(pool)
            .keyPrefix(new Random().nextInt() + "")
            .expireAfterWrite(1000, TimeUnit.MILLISECONDS)
            .buildCache();
    cache = MultiLevelCacheBuilder.createMultiLevelCacheBuilder().addCache(l1Cache, l2Cache).buildCache();
    testImpl();
}

Source File: JedisHolder.java From feeyo-redisproxy with BSD 3-Clause "New" or "Revised" License

6 votes

private JedisPool initialize(String host, int port) {

		GenericObjectPoolConfig jedisPoolConfig = new GenericObjectPoolConfig();
		jedisPoolConfig.setMaxIdle(maxIdle);
		jedisPoolConfig.setMinIdle(minIdle);
		jedisPoolConfig.setTestOnBorrow(testOnBorrow);
		jedisPoolConfig.setTestOnReturn(testOnReturn);
		jedisPoolConfig.setTestWhileIdle(testWhileIdle);

		jedisPoolConfig.setNumTestsPerEvictionRun(numTestsPerEvictionRun);
		jedisPoolConfig.setMinEvictableIdleTimeMillis(-1);
		jedisPoolConfig.setSoftMinEvictableIdleTimeMillis(softMinEvictableIdleTimeMillis);
		jedisPoolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);

		return new JedisPool(jedisPoolConfig, host, port, timeBetweenEvictionRunsMillis, null);
		
	}

Source File: KafkaUDPConsumer.java From datacollector with Apache License 2.0

6 votes

public void init() {
  executorService = (ThreadPoolExecutor) Executors.newFixedThreadPool(udpConfigBean.concurrency);
  int max = udpConfigBean.concurrency;
  int minIdle = Math.max(1, udpConfigBean.concurrency / 4);
  int maxIdle = udpConfigBean.concurrency / 2;
  GenericObjectPoolConfig kakfaPoolConfig = new GenericObjectPoolConfig();
  kakfaPoolConfig.setMaxTotal(udpConfigBean.concurrency);
  kakfaPoolConfig.setMinIdle(minIdle);
  kakfaPoolConfig.setMaxIdle(maxIdle);
  LOG.debug("Creating Kafka producer pool with max '{}' minIdle '{}' maxIdle '{}'", max, minIdle, maxIdle);
  kafkaProducerPool =
      new GenericObjectPool<>(new SdcKafkaProducerPooledObjectFactory(kafkaTargetConfig, DataFormat.BINARY),
          kakfaPoolConfig
      );
  GenericObjectPoolConfig serializerPoolConfig = new GenericObjectPoolConfig();
  serializerPoolConfig.setMaxTotal(udpConfigBean.concurrency);
  serializerPoolConfig.setMinIdle(udpConfigBean.concurrency);
  serializerPoolConfig.setMaxIdle(udpConfigBean.concurrency);
  udpSerializerPool = new GenericObjectPool<>(new UDPMessageSerializerPooledObjectFactory(), serializerPoolConfig);
  udpType = UDP_DATA_FORMAT_MAP.get(udpConfigBean.dataFormat);
  LOG.debug("Started, concurrency '{}'", udpConfigBean.concurrency);
}

Source File: RedisCacheTest.java From jetcache with Apache License 2.0

5 votes

@Test
public void testSimplePool() throws Exception {
    GenericObjectPoolConfig pc = new GenericObjectPoolConfig();
    pc.setMinIdle(2);
    pc.setMaxIdle(10);
    pc.setMaxTotal(10);
    JedisPool pool = new JedisPool(pc, "localhost", 6379);

    testWithPool(pool);
}

Source File: CommonPool.java From tunnel with Apache License 2.0

5 votes

private GenericObjectPoolConfig<T> newPoolConfig() {
    GenericObjectPoolConfig<T> config = new GenericObjectPoolConfig<>();
    config.setTestWhileIdle(true);
    config.setTestOnCreate(true);
    config.setTestOnBorrow(true);
    config.setTestOnReturn(false);
    config.setMaxTotal(100);
    config.setMinIdle(30);
    config.setMaxIdle(80);
    return config;
}

Source File: TestLEEFParser.java From datacollector with Apache License 2.0

5 votes

private GenericObjectPool<StringBuilder> getStringBuilderPool() {
  GenericObjectPoolConfig stringBuilderPoolConfig = new GenericObjectPoolConfig();
  stringBuilderPoolConfig.setMaxTotal(1);
  stringBuilderPoolConfig.setMinIdle(1);
  stringBuilderPoolConfig.setMaxIdle(1);
  stringBuilderPoolConfig.setBlockWhenExhausted(false);
  return new GenericObjectPool<>(new StringBuilderPoolFactory(1024), stringBuilderPoolConfig);
}

Source File: DefaultConnectionProvider.java From Openfire with Apache License 2.0

5 votes

@Override
public void start() {

    try {
        Class.forName(driver);
    } catch (final ClassNotFoundException e) {
        throw new RuntimeException("Unable to find JDBC driver " + driver, e);
    }

    final ConnectionFactory connectionFactory = new DriverManagerConnectionFactory(serverURL, username, password);
    final PoolableConnectionFactory poolableConnectionFactory = new PoolableConnectionFactory(connectionFactory, null);
    poolableConnectionFactory.setValidationQuery(testSQL);
    poolableConnectionFactory.setValidationQueryTimeout(testTimeout);
    poolableConnectionFactory.setMaxConnLifetimeMillis((long) (connectionTimeout * JiveConstants.DAY));

    final GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();
    poolConfig.setTestOnBorrow(testBeforeUse);
    poolConfig.setTestOnReturn(testAfterUse);
    poolConfig.setMinIdle(minConnections);
    if( minConnections > GenericObjectPoolConfig.DEFAULT_MAX_IDLE )
    {
        poolConfig.setMaxIdle(minConnections);
    }
    poolConfig.setMaxTotal(maxConnections);
    poolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRuns);
    poolConfig.setSoftMinEvictableIdleTimeMillis(minIdleTime);
    poolConfig.setMaxWaitMillis(maxWaitTime);
    connectionPool = new GenericObjectPool<>(poolableConnectionFactory, poolConfig);
    poolableConnectionFactory.setPool(connectionPool);
    dataSource = new PoolingDataSource<>(connectionPool);
}

Source File: TestRegexParser.java From datacollector with Apache License 2.0

5 votes

private GenericObjectPool<StringBuilder> getStringBuilderPool() {
  GenericObjectPoolConfig stringBuilderPoolConfig = new GenericObjectPoolConfig();
  stringBuilderPoolConfig.setMaxTotal(1);
  stringBuilderPoolConfig.setMinIdle(1);
  stringBuilderPoolConfig.setMaxIdle(1);
  stringBuilderPoolConfig.setBlockWhenExhausted(false);
  return new GenericObjectPool<>(new StringBuilderPoolFactory(1024), stringBuilderPoolConfig);
}

Source File: RedisAutoConfig.java From unimall with Apache License 2.0

5 votes

@Bean
public GenericObjectPoolConfig lockPoolConfig() {
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setMaxTotal(maxActive);
    config.setMaxIdle(maxIdle);
    config.setMinIdle(minIdle);
    config.setMaxWaitMillis(maxWait);
    return config;
}

Source File: ClientKafkaMonitor.java From Kafdrop with Apache License 2.0

5 votes

public void applyPoolProperties(GenericObjectPoolConfig<?> poolConfig,
                                KafkaConfiguration.PoolProperties poolProperties)
{
   poolConfig.setMinIdle(poolProperties.getMinIdle());
   poolConfig.setMaxIdle(poolProperties.getMaxIdle());
   poolConfig.setMaxTotal(poolProperties.getMaxTotal());
   poolConfig.setMaxWaitMillis(poolProperties.getMaxWaitMillis());
}

Source File: PoolConfigs.java From smtp-connection-pool with Apache License 2.0

5 votes

/**
 * Default {@link GenericObjectPoolConfig} config
 *  {@link GenericObjectPoolConfig#getTestOnBorrow} : true
 *  minIdle: 0
 *  maxIdle: 8
 *  maxTotal: 8
 *  maxWaitMillis: 10000
 *  minEvictableIdleTimeMillis: 5 minutes
 *  timeBetweenEvictionRunsMillis: 10 seconds
 *
 * @return
 */
public static GenericObjectPoolConfig standardConfig() {
  GenericObjectPoolConfig config = new GenericObjectPoolConfig();
  config.setTestOnBorrow(true);
  config.setMinIdle(0);
  config.setMaxIdle(8);
  config.setMaxTotal(8);

  config.setMinEvictableIdleTimeMillis(TimeUnit.MINUTES.toMillis(5));
  config.setTimeBetweenEvictionRunsMillis(10000);


  config.setMaxWaitMillis(10000);
  return config;
}

Source File: TestTextCharDataParser.java From datacollector with Apache License 2.0

5 votes

private GenericObjectPool<StringBuilder> getStringBuilderPool() {
  GenericObjectPoolConfig stringBuilderPoolConfig = new GenericObjectPoolConfig();
  stringBuilderPoolConfig.setMaxTotal(1);
  stringBuilderPoolConfig.setMinIdle(1);
  stringBuilderPoolConfig.setMaxIdle(1);
  stringBuilderPoolConfig.setBlockWhenExhausted(false);
  return new GenericObjectPool<>(new StringBuilderPoolFactory(1024), stringBuilderPoolConfig);
}

Source File: HessianSerializePool.java From Lottor with MIT License

5 votes

public HessianSerializePool(final int maxTotal, final int minIdle, final long maxWaitMillis, final long minEvictableIdleTimeMillis) {
    hessianPool = new GenericObjectPool<>(new HessianSerializeFactory());

    GenericObjectPoolConfig config = new GenericObjectPoolConfig();

    config.setMaxTotal(maxTotal);
    config.setMinIdle(minIdle);
    config.setMaxWaitMillis(maxWaitMillis);
    config.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);

    hessianPool.setConfig(config);
}

Source File: CommonsPool2TargetSource.java From spring-analysis-note with MIT License

5 votes

/**
 * Subclasses can override this if they want to return a specific Commons pool.
 * They should apply any configuration properties to the pool here.
 * <p>Default is a GenericObjectPool instance with the given pool size.
 * @return an empty Commons {@code ObjectPool}.
 * @see GenericObjectPool
 * @see #setMaxSize
 */
protected ObjectPool createObjectPool() {
	GenericObjectPoolConfig config = new GenericObjectPoolConfig();
	config.setMaxTotal(getMaxSize());
	config.setMaxIdle(getMaxIdle());
	config.setMinIdle(getMinIdle());
	config.setMaxWaitMillis(getMaxWait());
	config.setTimeBetweenEvictionRunsMillis(getTimeBetweenEvictionRunsMillis());
	config.setMinEvictableIdleTimeMillis(getMinEvictableIdleTimeMillis());
	config.setBlockWhenExhausted(isBlockWhenExhausted());
	return new GenericObjectPool(this, config);
}

Source File: RedisSentinelTest.java From cachecloud with Apache License 2.0

5 votes

@Test
    public void testSentinelExample() {
        JedisSentinelPool sentinelPool = null;

        // 使用默认配置
//        sentinelPool = ClientBuilder.redisSentinel(appId).build();

        /**
         * 自定义配置
         */
        GenericObjectPoolConfig poolConfig = new GenericObjectPoolConfig();
        poolConfig.setMaxIdle(GenericObjectPoolConfig.DEFAULT_MAX_IDLE * 3);
        poolConfig.setMinIdle(GenericObjectPoolConfig.DEFAULT_MIN_IDLE * 2);
        poolConfig.setJmxEnabled(true);
        poolConfig.setMaxWaitMillis(3000);

        sentinelPool = ClientBuilder.redisSentinel(appId)
                .setPoolConfig(poolConfig)
                .setConnectionTimeout(2000)
                .setSoTimeout(1000)
                .build();

        Jedis jedis = sentinelPool.getResource();
        jedis.set("key1", "1");
        assertEquals("2", jedis.incr("key1"));
        jedis.close();
    }

Source File: RedisRegistry.java From dubbo-2.6.5 with Apache License 2.0

4 votes

public RedisRegistry(URL url) {
    super(url);
    if (url.isAnyHost()) {
        throw new IllegalStateException("registry address == null");
    }
    GenericObjectPoolConfig config = new GenericObjectPoolConfig();
    config.setTestOnBorrow(url.getParameter("test.on.borrow", true));
    config.setTestOnReturn(url.getParameter("test.on.return", false));
    config.setTestWhileIdle(url.getParameter("test.while.idle", false));
    if (url.getParameter("max.idle", 0) > 0)
        config.setMaxIdle(url.getParameter("max.idle", 0));
    if (url.getParameter("min.idle", 0) > 0)
        config.setMinIdle(url.getParameter("min.idle", 0));
    if (url.getParameter("max.active", 0) > 0)
        config.setMaxTotal(url.getParameter("max.active", 0));
    if (url.getParameter("max.total", 0) > 0)
        config.setMaxTotal(url.getParameter("max.total", 0));
    if (url.getParameter("max.wait", url.getParameter("timeout", 0)) > 0)
        config.setMaxWaitMillis(url.getParameter("max.wait", url.getParameter("timeout", 0)));
    if (url.getParameter("num.tests.per.eviction.run", 0) > 0)
        config.setNumTestsPerEvictionRun(url.getParameter("num.tests.per.eviction.run", 0));
    if (url.getParameter("time.between.eviction.runs.millis", 0) > 0)
        config.setTimeBetweenEvictionRunsMillis(url.getParameter("time.between.eviction.runs.millis", 0));
    if (url.getParameter("min.evictable.idle.time.millis", 0) > 0)
        config.setMinEvictableIdleTimeMillis(url.getParameter("min.evictable.idle.time.millis", 0));

    String cluster = url.getParameter("cluster", "failover");
    if (!"failover".equals(cluster) && !"replicate".equals(cluster)) {
        throw new IllegalArgumentException("Unsupported redis cluster: " + cluster + ". The redis cluster only supported failover or replicate.");
    }
    replicate = "replicate".equals(cluster);

    List<String> addresses = new ArrayList<String>();
    addresses.add(url.getAddress());
    String[] backups = url.getParameter(Constants.BACKUP_KEY, new String[0]);
    if (backups != null && backups.length > 0) {
        addresses.addAll(Arrays.asList(backups));
    }

    for (String address : addresses) {
        int i = address.indexOf(':');
        String host;
        int port;
        if (i > 0) {
            host = address.substring(0, i);
            port = Integer.parseInt(address.substring(i + 1));
        } else {
            host = address;
            port = DEFAULT_REDIS_PORT;
        }
        this.jedisPools.put(address, new JedisPool(config, host, port,
                url.getParameter(Constants.TIMEOUT_KEY, Constants.DEFAULT_TIMEOUT), StringUtils.isEmpty(url.getPassword()) ? null : url.getPassword(),
                url.getParameter("db.index", 0)));
    }

    this.reconnectPeriod = url.getParameter(Constants.REGISTRY_RECONNECT_PERIOD_KEY, Constants.DEFAULT_REGISTRY_RECONNECT_PERIOD);
    String group = url.getParameter(Constants.GROUP_KEY, DEFAULT_ROOT);
    if (!group.startsWith(Constants.PATH_SEPARATOR)) {
        group = Constants.PATH_SEPARATOR + group;
    }
    if (!group.endsWith(Constants.PATH_SEPARATOR)) {
        group = group + Constants.PATH_SEPARATOR;
    }
    this.root = group;

    this.expirePeriod = url.getParameter(Constants.SESSION_TIMEOUT_KEY, Constants.DEFAULT_SESSION_TIMEOUT);
    this.expireFuture = expireExecutor.scheduleWithFixedDelay(new Runnable() {
        @Override
        public void run() {
            try {
                deferExpired(); // Extend the expiration time
            } catch (Throwable t) { // Defensive fault tolerance
                logger.error("Unexpected exception occur at defer expire time, cause: " + t.getMessage(), t);
            }
        }
    }, expirePeriod / 2, expirePeriod / 2, TimeUnit.MILLISECONDS);
}

Source File: JedisPoolTest.java From feeyo-redisproxy with BSD 3-Clause "New" or "Revised" License

4 votes

public static void main(String[] args) throws InterruptedException {
	// 连接池中最大空闲的连接数
	int maxIdle = 100;
	int minIdle = 20;

	// 当调用borrow Object方法时，是否进行有效性检查
	boolean testOnBorrow = false;

	// 当调用return Object方法时，是否进行有效性检查
	boolean testOnReturn = false;

	// 如果为true，表示有一个idle object evitor线程对idle
	// object进行扫描，如果validate失败，此object会被从pool中drop掉
	// TODO: 这一项只有在timeBetweenEvictionRunsMillis大于0时才有意义
	boolean testWhileIdle = true;

	// 对于“空闲链接”检测线程而言，每次检测的链接资源的个数.(jedis 默认设置成-1)
	int numTestsPerEvictionRun = -1;

	// 连接空闲的最小时间，达到此值后空闲连接将可能会被移除。负值(-1)表示不移除
	int minEvictableIdleTimeMillis = 60 * 1000;

	// “空闲链接”检测线程，检测的周期，毫秒数。如果为负值，表示不运行“检测线程”。默认为-1
	int timeBetweenEvictionRunsMillis = 30 * 1000;

	GenericObjectPoolConfig jedisPoolConfig = new GenericObjectPoolConfig();
	jedisPoolConfig.setMaxIdle(maxIdle);
	jedisPoolConfig.setMinIdle(minIdle);
	jedisPoolConfig.setTestOnBorrow(testOnBorrow);
	jedisPoolConfig.setTestOnReturn(testOnReturn);
	jedisPoolConfig.setTestWhileIdle(testWhileIdle);

	jedisPoolConfig.setNumTestsPerEvictionRun(numTestsPerEvictionRun);
	jedisPoolConfig.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
	jedisPoolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);

	JedisPool jedisPool = new JedisPool(jedisPoolConfig, "127.0.0.1", 8066, 30000, null);
	while (true) {
		JedisConnection jc = null;
		try {
			jc = jedisPool.getResource();
			jc.sendCommand(RedisCommand.AUTH, "pwd01");
			System.out.println(jc.getStatusCodeReply());
			jc.sendCommand(RedisCommand.GET, "tt");
			System.out.println(jc.getStatusCodeReply());
		} catch (Exception e) {
			
		} finally {
			if (jc != null)
				jc.close();
		}
		Thread.sleep(5000);
	}
	
}

Java Code Examples for org.apache.commons.pool2.impl.GenericObjectPoolConfig#setMinIdle()