[jbosscache-dev] State transfer unit tests status

[Manik Surtani]

On 22 Aug 2006, at 21:58, Vladimir Blagojevic wrote:

> The cause of OptionalDataException that was messing up state transfers
> is now fixed. However, "Initial state transfer failed" error was still
> popping up in some tests. The cause of this error is incorrect  
> logic in
> TreeCache.startService related to fetching of in memory state. JBC can
> not fetch in memory state based only on FetchInMemoryState element but
> should rather use JBC 1.4 logic?
>
> protected boolean shouldFetchStateOnStartup() {
>     return !configuration.isInactiveOnStartup() && buddyManager ==  
> null
> &&
> 	    (configuration.isFetchInMemoryState() || (cacheLoaderManager
> != null &&
> 	     cacheLoaderManager.isFetchPersistentState()));
> }
>

Sure, I'm just wondering how this got missed in HEAD since this part  
of TreeCache should not have changed.  Is this fix in CVS now?


> When I use this approach "Initial state transfer failed" errors go  
> away.
> State transfer tests now fail on:
>

Ok.  This we can look at individually now.

> 1) Region exceptions
> org.jboss.cache.RegionNotEmptyException: Node / already exists and is
> not empty at
> org.jboss.cache.TreeCache.activateRegion(TreeCache.java:954) at

>
>
> 2) Activators
>
> Activator A caught an exception
>
> junit.framework.AssertionFailedError: Activator A caught an  
> exception at
> org.jboss.cache.statetransfer.VersionedTestBase.concurrentActivationTe 
> st
> (VersionedTestBase.java:427) at
> org.jboss.cache.statetransfer.VersionedTestBase.testConcurrentActivati 
> on
> Sync(VersionedTestBase.java:353)
>
>
> 3) Buddy integration
>
> node /a/d not found (gtx=null, caller=Thread[main,5,main])
>
> org.jboss.cache.NodeNotExistsException: node /a/d not found (gtx=null,
> caller=Thread[main,5,main]) at
> org.jboss.cache.TreeCache._put(TreeCache.java:2783) at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
>
>
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