[infinispan-issues] [JBoss JIRA] (ISPN-3164) Replacing entry via Memcached does not increment version of original HotRod entry

[Galder Zamarreño (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-3164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12780453#comment-12780453 ] 

Galder Zamarreño commented on ISPN-3164:
----------------------------------------

Martin, this is similar to ISPN-3163. That's now fixed in master, which results in all server endpoints using the same mechanism to up the version whenever there's a modification. Can you verify if this issue is still present?
                
> 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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