[infinispan-issues] [JBoss JIRA] (ISPN-3164) Replacing entry via Memcached does not increment version of original HotRod entry
Martin Gencur created ISPN-3164:
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Summary: Replacing entry via Memcached does not increment version of original
HotRod entry
Key: ISPN-3164
URL: https://issues.jboss.org/browse/ISPN-3164
Project: Infinispan
Issue Type: Bug
Affects Versions: 5.3.0.CR1
Reporter: Martin Gencur
Assignee: Galder Zamarreño
Fix For: 5.3.0.Final
When an entry is stored via HotRod and later replaced by Memcached (or Embedded, it does
not matter), the version of the entry does not change. This makes operations like
replaceWithVersion of HotRod client unreliable in compatibility mode.
{code:java}
public void testHotRodPutMemcachedReplaceHotRodGetVersionedTest() throws Exception {
final String key1 = "6";
// 1. Put with Hot Rod
RemoteCache<String, Object> remote = cacheFactory.getHotRodCache();
assertEquals(null, remote.withFlags(Flag.FORCE_RETURN_VALUE).put(key1,
"v1"));
VersionedValue oldValue = remote.getVersioned(key1);
// 2. Replace with Memcached
Future<Boolean> f = cacheFactory.getMemcachedClient().set(key1, 0,
"v2");
assertTrue(f.get(60, TimeUnit.SECONDS));
// 3. Get with HotRod
assertEquals("v2", remote.getVersioned(key1).getValue());
assertTrue("The entry version should have changed", oldValue.getVersion()
!= remote.getVersioned(key1).getVersion());
//^^^ fails here
}
{code}
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