wangpeibin created IGNITE-5782:
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Summary: FifoEvictionPolicy does not work with ignite 2.0.0
Key: IGNITE-5782
URL: https://issues.apache.org/jira/browse/IGNITE-5782
Project: Ignite
Issue Type: Bug
Components: cache
Affects Versions: 2.0
Reporter: wangpeibin
I use a ignite slide window with FifoEvictionPolicy before with ignite 1.9.0
right now I migration to ingite 2.0.0 according
ApacheIgnite2.0MigrationGuide-CacheMemoryMode
but I find the window does not evict the entry successful.
I write a unit test code below:
```
try (Ignite ignite = Ignition.start("default-config.xml")) {
CacheConfiguration cacheConfiguration = new CacheConfiguration();
cacheConfiguration.setCacheMode(CacheMode.REPLICATED);
cacheConfiguration.setName("Test");
// for ignite 1.9.0
// cacheConfiguration.setMemoryMode(CacheMemoryMode.ONHEAP_TIERED);
// for ignite 2.0.0
cacheConfiguration.setOnheapCacheEnabled(true);
cacheConfiguration.setEvictionPolicy(new FifoEvictionPolicy(5));
IgniteCache<Object, Object> cache =
ignite.getOrCreateCache(cacheConfiguration);
for(Integer i = 0; i < 10; i++) {
Map<Object, Object> value = new HashMap<>();
value.put("key", i.toString());
value.put("value", 1);
cache.put(i.toString(), value);
}
cache.forEach(objectObjectEntry -> {
System.out.println(objectObjectEntry);
});
}
System.out.println("finished");
```
with ignite 1.9.0 the output is
```
Entry [key=5, val={value=1, key=5}]
Entry [key=6, val={value=1, key=6}]
Entry [key=7, val={value=1, key=7}]
Entry [key=8, val={value=1, key=8}]
Entry [key=9, val={value=1, key=9}]
```
with ignite 2.0.0 the output is
```
Entry [key=0, val={value=1, key=0}]
Entry [key=1, val={value=1, key=1}]
Entry [key=2, val={value=1, key=2}]
Entry [key=3, val={value=1, key=3}]
Entry [key=4, val={value=1, key=4}]
Entry [key=5, val={value=1, key=5}]
Entry [key=6, val={value=1, key=6}]
Entry [key=7, val={value=1, key=7}]
Entry [key=8, val={value=1, key=8}]
Entry [key=9, val={value=1, key=9}]
```
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