Here is a very small standalone program compiled and executed using 3.0.2. What
it does are:
(0) create and start a Cache with no customization at all;
(1) put a key/value pair in a Node;
(2) remove a non-existing key from the same Node;
(3) try to retrieve the value stored in step (1). It's null.
If I have more than 1 entry before calling remove() then everything is fine.
Also played with some eviction settings with big minTimeToLive value but still
got the same result.
It's very suspicious... Seems like a serious bug.
import org.jboss.cache.Cache;
import org.jboss.cache.DefaultCacheFactory;
public class TestCache
{
public static void main(String[] argv)
{
Cache cc = new DefaultCacheFactory().createCache();
cc.put("/test", "key1", "value1");
System.out.println("Size of cache " + cc.getKeys("/test").size());
Object r = cc.remove("/test", "key2");
System.out.println("What is removed " + r);
System.out.println("Size of cache " + cc.getKeys("/test").size());
Object o = cc.get("/test", "key1");
System.out.println("O is " + o);
}
}
Result:
Size of cache 1
What is removed null
Size of cache 0
O is null
Thanks,
-Alex
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