5 Replies Latest reply on Aug 22, 2011 10:57 AM by mani v

    infinispan 4.2.0 memory heap keep on increasing constant which cause server crash.

    mani v Newbie

      Issue details :-

       

      Infinispan 4.2.0  server heap memory utilisation is constantly growing above 80% of the allocated memory.

      though eviction is happening periodically but the memory utilization doesn’t come down the 80%   mark. With time memory utilization increases and reaches the maximum allocated memory which leads to server crash.

       

      OS Environment detail  : - linux – solaris

      Infinispan version :- 4.2.0

       

      Please find Server side configuration files(jgroups-udp.xml , application-specific-infinispan-config.xml) in attachement

       

      Please find hotrod client side configuration as below

      ------------------------------------------------

       

      infinispan.client.hotrod.transport_factory =   org.infinispan.client.hotrod.impl.transport.tcp.TcpTransportFactory

       

      infinispan.client.hotrod.server_list = <server name>\:11322

      infinispan.client.hotrod.marshaller =     org.infinispan.marshall.jboss.GenericJBossMarshaller

      infinispan.client.hotrod.async_executor_factory = org.infinispan.client.hotrod.impl.async.DefaultAsyncExecutorFactory

      infinispan.client.hotrod.default_executor_factory.pool_size = 1

      infinispan.client.hotrod.default_executor_factory.queue_size = 10000

       

      infinispan.client.hotrod.hash_function_impl.1 = org.infinispan.client.hotrod.impl.consistenthash.ConsistentHashV1

      infinispan.client.hotrod.tcp_no_delay = true

      infinispan.client.hotrod.ping_on_startup = true

      infinispan.client.hotrod.request_balancing_strategy = org.infinispan.client.hotrod.impl.transport.tcp.RoundRobinBalancingStrategy

      infinispan.client.hotrod.key_size_estimate = 64

      infinispan.client.hotrod.value_size_estimate = 512

      infinispan.client.hotrod.force_return_values = false

       

       

      ------------------------------------------------

      Please find below code which uses to fetch and put data from  remote cache,

      ..............

      ...........

      .........

      Object objMsg = message.getOtaResponse();

       

      .........

      //access the named cache

      RemoteCacheManager cacheManager = CacheManager.getCacheManager();                  

       

      Cache cache = cacheManager.getCache(cacheName);;

       

      // to put the data object into cache

      1. cache.putAsync(message.getMessageKey(), objMsg ,message.getCacheExpiry(),TimeUnit.SECONDS);

       

      .........

      ...........

      ................

      .........

      // to fetch the data object from cache

       

      Object otaResponse = cache.get(message.getMessageKey());

       

      ---------------------------

       

       

      Please suggest to resolve as soon as possible