不遵守Hazelcast分布式地图的最大大小

Question

Hazelcast 3.3 does not respect the JVM size of a Map (MaxSizePolicy.USED_HEAP_SIZE). MaxSize 20 MB and LRU eviction policy is used in our example.

mapCfg.setEvictionPolicy(MapConfig.EvictionPolicy.LRU);
mapCfg.setEvictionPercentage(20); 
MaxSizeConfig maxSizeCfg = new MaxSizeConfig(20, MaxSizePolicy.USED_HEAP_SIZE); 
mapCfg.setMaxSizeConfig(maxSizeCfg);

This is a real problem for us as we have more data than heap and so we get a lot of OutOfMemoryError's.

Anybody else experiencing the same? Is our config wrong? Is it a known issue?

Answer 1

new MaxSizeConfig(20, MaxSizePolicy.USED_HEAP_SIZE); think you need to make that higher