Is JNA.jar in the path ?

Cheers
 
-----------------
Aaron Morton
Freelance Developer
@aaronmorton

On 2/04/2012, at 10:11 PM, Carlos Juzarte Rolo wrote:

Hi,

I've been using cassandra for a while, but after a upgrade to 1.0.7, every machine kept running perfectly. Well, except one that constantly throws this error:

ERROR [ReplicateOnWriteStage:39] 2012-04-02 12:02:55,131 AbstractCassandraDaemon.java (line 139) Fatal exception in thread Thread[ReplicateOnWriteStage:39,5,main]
java.lang.NoClassDefFoundError: Could not initialize class org.apache.cassandra.cache.FreeableMemory
       at org.apache.cassandra.cache.SerializingCache.serialize(SerializingCache.java:92)
       at org.apache.cassandra.cache.SerializingCache.put(SerializingCache.java:154)
       at org.apache.cassandra.cache.InstrumentingCache.put(InstrumentingCache.java:63)
       at org.apache.cassandra.db.ColumnFamilyStore.cacheRow(ColumnFamilyStore.java:1170)
       at org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1194)
       at org.apache.cassandra.db.ColumnFamilyStore.getColumnFamily(ColumnFamilyStore.java:1151)
       at org.apache.cassandra.db.Table.getRow(Table.java:375)
       at org.apache.cassandra.db.SliceByNamesReadCommand.getRow(SliceByNamesReadCommand.java:58)
       at org.apache.cassandra.db.CounterMutation.makeReplicationMutation(CounterMutation.java:99)
       at org.apache.cassandra.service.StorageProxy$7$1.runMayThrow(StorageProxy.java:544)
       at org.apache.cassandra.service.StorageProxy$DroppableRunnable.run(StorageProxy.java:1223)
       at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
       at java.lang.Thread.run(Thread.java:662)

The machine does run, but nodetool doesn't connect to the machine for example.

Any ideia from what could be trigerring this?

Thanks,