[infinispan-dev] Replication of ConcurentHashMap object failure

Łukasz Moreń lukasz.moren at gmail.com
Mon Aug 17 07:00:03 EDT 2009


Hi,

I've noticed that attempt to replication ConcurentHashMap object causes an
error. With other Map's it works.

Example test:

public void testConcurrentHashMap() {
Cache cache1 = getCache(); //from somewhere, problem appears on many confs
Cache cache2 = getCache();

Map plainMap = new HashMap();
plainMap.put( "plainKey", "plainValue" );

Map concurrentMap = new ConcurrentHashMap();
concurrentMap.put( "concurrentKey", "concurrentValue" );

cache1.put( "plainMap", plainMap );
Map retrPlainMap = ( Map ) cache2.get( "plainMap" );

assertEquals( retrPlainMap, plainMap );
assertEquals( retrPlainMap.get( "plainKey" ), "plainValue" );

cache1.put( "concMap", concurrentMap );
retrPlainMap = ( Map ) cache2.get( "concMap" );

assertEquals( retrPlainMap, concurrentMap );
assertEquals( retrPlainMap.get( "concurrentKey" ), "concurrentValue" );
}

Cheers,
Lukasz Moren
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