Failed to create the cache with Infinispan5.3 + Mongodb-cache-store5.3
I'm new to infinispan. following the docs, I tried to create cache with mongodb as cache store. but I failed programatically and declaritively. I searched the solution, but not lucky. Could pls somebody help with this?
the code is:
define cache
private static EmbeddedCacheManager createCacheManagerProgramatically(){
ConfigurationBuilder b = new ConfigurationBuilder();
b.loaders().addStore(MongoDBCacheStoreConfigurationBuilder.class)
.host("localhost")
.port(27017)
.timeout(1500)
.acknowledgment(0)
.username("mongo")
.password("mongo")
.database("infinispan_cachestore")
.collection("entries")
.clustering().cacheMode(CacheMode.DIST_SYNC).hash().numOwners(2);
Configuration config = b.build();
MongoDBCacheStoreConfiguration store = (MongoDBCacheStoreConfiguration) config.loaders().cacheLoaders().get(0);
GlobalConfiguration globalConf = GlobalConfigurationBuilder.defaultClusteredBuilder().transport()
.addProperty("configurationFile","jgroups.xml").build();
EmbeddedCacheManager cacheManager = new DefaultCacheManager(globalConf);
cacheManager.defineConfiguration("distCache", config);
return cacheManager;
}
create cache:
EmbeddedCacheManager cacheManager = createCacheManagerProgramatically();
Cache<String, String> cache = cacheManager.getCache("distCache");
error msg:
Exception in thread "main" org.infinispan.CacheException: Unable to invoke method public void org.infinispan.loaders.CacheLoaderManagerImpl.start() on object of type CacheLoaderManagerImpl
at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:207)
at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:889)
at org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:658)
at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:647)
at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:550)
at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:221)
at org.infinispan.CacheImpl.start(CacheImpl.java:691)
at org.infinispan.manager.DefaultCacheManager.wireAndStartCache(DefaultCacheManager.java:685)
at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:648)
at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:544)
at org.haowei.clusteredcache.distribution.expMongodb.main(expMongodb.java:24)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: org.infinispan.CacheException: Unable to start cache loaders
at org.infinispan.loaders.CacheLoaderManagerImpl.start(CacheLoaderManagerImpl.java:163)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:205)
... 15 more
Caused by: java.lang.IllegalArgumentException: Cannot load null class!
at org.infinispan.util.Util.getInstance(Util.java:224)
at org.infinispan.loaders.CacheLoaderManagerImpl.createCacheLoader(CacheLoaderManagerImpl.java:346)
at org.infinispan.loaders.CacheLoaderManagerImpl.createCacheLoader(CacheLoaderManagerImpl.java:336)
at org.infinispan.loaders.CacheLoaderManagerImpl.start(CacheLoaderManagerImpl.java:149)
... 20 more