Example usage for org.apache.commons.pool2.impl GenericKeyedObjectPoolConfig setNumTestsPerEvictionRun

Introduction

In this page you can find the example usage for org.apache.commons.pool2.impl GenericKeyedObjectPoolConfig setNumTestsPerEvictionRun.

Prototype

public void setNumTestsPerEvictionRun(int numTestsPerEvictionRun) 

Source Link

Document

Set the value for the numTestsPerEvictionRun configuration attribute for pools created with this configuration instance.

Usage

From source file:com.quancheng.saluki.core.grpc.GrpcEngine.java

private void initChannelPool() {
    GenericKeyedObjectPoolConfig config = new GenericKeyedObjectPoolConfig();
    config.setMaxTotal(1000);/*ww  w.jav a2  s .co  m*/
    config.setMaxTotalPerKey(3);
    config.setBlockWhenExhausted(true);
    config.setMinIdlePerKey(3);
    config.setMaxWaitMillis(10);
    config.setNumTestsPerEvictionRun(Integer.MAX_VALUE);
    config.setTestOnBorrow(false);
    config.setTestOnReturn(false);
    config.setTestWhileIdle(false);
    config.setTimeBetweenEvictionRunsMillis(1 * 60000L);
    config.setMinEvictableIdleTimeMillis(10 * 60000L);
    config.setTestWhileIdle(false);
    this.channelPool = new GenericKeyedObjectPool<GrpcURL, Channel>(new GrpcChannelFactory(), config);
}

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From source file:com.streamsets.datacollector.stagelibrary.ClassLoaderStageLibraryTask.java

@Override
public void initTask() {
    super.initTask();
    stageClassLoaders = runtimeInfo.getStageLibraryClassLoaders();
    if (!stageClassLoaders.isEmpty()) {
        resolveClassLoaderMethods(stageClassLoaders.get(0));
    }//from   www  .  jav a2s . c o  m
    json = ObjectMapperFactory.get();
    stageList = new ArrayList<>();
    stageMap = new HashMap<>();
    loadStages();
    stageList = ImmutableList.copyOf(stageList);
    stageMap = ImmutableMap.copyOf(stageMap);

    // localization cache for definitions
    localizedStageList = CacheBuilder.newBuilder().build(new CacheLoader<Locale, List<StageDefinition>>() {
        @Override
        public List<StageDefinition> load(Locale key) throws Exception {
            List<StageDefinition> list = new ArrayList<>();
            for (StageDefinition stage : stageList) {
                list.add(stage.localize());
            }
            return list;
        }
    });
    validateStageVersions(stageList);

    // initializing the list of targets that can be used for error handling
    ErrorHandlingChooserValues.setErrorHandlingOptions(this);

    // initializing the list of targets that can be used as aggregating sink
    StatsTargetChooserValues.setStatsTargetOptions(this);

    // initializing the pool of private stage classloaders
    GenericKeyedObjectPoolConfig poolConfig = new GenericKeyedObjectPoolConfig();
    poolConfig.setJmxEnabled(false);
    poolConfig.setMaxTotal(
            configuration.get(MAX_PRIVATE_STAGE_CLASS_LOADERS_KEY, MAX_PRIVATE_STAGE_CLASS_LOADERS_DEFAULT));
    poolConfig.setMinEvictableIdleTimeMillis(-1);
    poolConfig.setNumTestsPerEvictionRun(0);
    poolConfig.setMaxIdlePerKey(-1);
    poolConfig.setMinIdlePerKey(0);
    poolConfig.setMaxTotalPerKey(-1);
    poolConfig.setBlockWhenExhausted(false);
    poolConfig.setMaxWaitMillis(0);
    privateClassLoaderPool = new GenericKeyedObjectPool<>(new ClassLoaderFactory(stageClassLoaders),
            poolConfig);
}

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From source file:org.springframework.ldap.pool2.factory.PooledContextSource.java

private GenericKeyedObjectPoolConfig getConfig(PoolConfig poolConfig) {
    GenericKeyedObjectPoolConfig objectPoolConfig = new GenericKeyedObjectPoolConfig();

    objectPoolConfig.setMaxTotalPerKey(poolConfig.getMaxTotalPerKey());
    objectPoolConfig.setMaxTotal(poolConfig.getMaxTotal());

    objectPoolConfig.setMaxIdlePerKey(poolConfig.getMaxIdlePerKey());
    objectPoolConfig.setMinIdlePerKey(poolConfig.getMinIdlePerKey());

    objectPoolConfig.setTestWhileIdle(poolConfig.isTestWhileIdle());
    objectPoolConfig.setTestOnReturn(poolConfig.isTestOnReturn());
    objectPoolConfig.setTestOnCreate(poolConfig.isTestOnCreate());
    objectPoolConfig.setTestOnBorrow(poolConfig.isTestOnBorrow());

    objectPoolConfig.setTimeBetweenEvictionRunsMillis(poolConfig.getTimeBetweenEvictionRunsMillis());
    objectPoolConfig.setEvictionPolicyClassName(poolConfig.getEvictionPolicyClassName());
    objectPoolConfig.setMinEvictableIdleTimeMillis(poolConfig.getMinEvictableIdleTimeMillis());
    objectPoolConfig.setNumTestsPerEvictionRun(poolConfig.getNumTestsPerEvictionRun());
    objectPoolConfig.setSoftMinEvictableIdleTimeMillis(poolConfig.getSoftMinEvictableIdleTimeMillis());

    objectPoolConfig.setJmxEnabled(poolConfig.isJmxEnabled());
    objectPoolConfig.setJmxNameBase(poolConfig.getJmxNameBase());
    objectPoolConfig.setJmxNamePrefix(poolConfig.getJmxNamePrefix());

    objectPoolConfig.setMaxWaitMillis(poolConfig.getMaxWaitMillis());

    objectPoolConfig.setFairness(poolConfig.isFairness());
    objectPoolConfig.setBlockWhenExhausted(poolConfig.isBlockWhenExhausted());
    objectPoolConfig.setLifo(poolConfig.isLifo());

    return objectPoolConfig;
}

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