Example usage for org.apache.cassandra.service CacheServiceMBean setCounterCacheCapacityInMB

Introduction

In this page you can find the example usage for org.apache.cassandra.service CacheServiceMBean setCounterCacheCapacityInMB.

Prototype

public void setCounterCacheCapacityInMB(long capacity);

Source Link

Usage

From source file:com.wenyu.utils.ClusterToolNodeProbe.java

License:Apache License

public void setCacheCapacities(int keyCacheCapacity, int rowCacheCapacity, int counterCacheCapacity) {
    try {//from  w  w  w. j  a  va2  s.c  om
        String keyCachePath = "org.apache.cassandra.db:type=Caches";
        CacheServiceMBean cacheMBean = JMX.newMBeanProxy(mbeanServerConn, new ObjectName(keyCachePath),
                CacheServiceMBean.class);
        cacheMBean.setKeyCacheCapacityInMB(keyCacheCapacity);
        cacheMBean.setRowCacheCapacityInMB(rowCacheCapacity);
        cacheMBean.setCounterCacheCapacityInMB(counterCacheCapacity);
    } catch (MalformedObjectNameException e) {
        throw new RuntimeException(e);
    }
}

---