You need to increase the JVM heap, cassandra picks sensible defaults if you have enough server memory.
Reset all changed config files to default settings and make sure cassandra has at least 4GB of JVM heap. The heap size is calculated in cassandra-env.sh. Cheers ----------------- Aaron Morton Freelance Cassandra Consultant New Zealand @aaronmorton http://www.thelastpickle.com On 6/04/2013, at 7:07 AM, Everton Lima <peitin.inu...@gmail.com> wrote: > Hello, > > I am trying to insert a lot of data in cassandra 1.1.8, in 2 servers. > As a client I was using Astyanay to send Insert's CQL instructions. > It starts to insert the data, but after some time I recieve this error and > both, server and client, dead. > Someone knows how to fix it? It is the best way to insert the data? > In appendix is the cassandra.yalm that the servers use. > > Ps. I am just reading the data of a postgres table, tuple by tuple, add one > collumn, as key for cassandra, and insert in cassandra's servers. > > > The absolute log is: > > ERROR service.AbstractCassandraDaemon: Exception in thread > Thread[Thrift:4,5,main] > java.lang.OutOfMemoryError: Java heap space > at java.util.Arrays.copyOf(Arrays.java:2746) > at java.util.ArrayList.ensureCapacity(ArrayList.java:187) > at java.util.ArrayList.add(ArrayList.java:378) > at > org.antlr.runtime.CommonTokenStream.fillBuffer(CommonTokenStream.java:116) > at > org.antlr.runtime.CommonTokenStream.mark(CommonTokenStream.java:305) > at org.antlr.runtime.DFA.predict(DFA.java:68) > at org.apache.cassandra.cql.CqlParser.query(CqlParser.java:215) > at > org.apache.cassandra.cql.QueryProcessor.getStatement(QueryProcessor.java:959) > at > org.apache.cassandra.cql.QueryProcessor.process(QueryProcessor.java:879) > at > org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1267) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3637) > at > org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3625) > at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32) > at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34) > at > org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:186) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) > at java.lang.Thread.run(Thread.java:636) > [04/04/13 20:20:04,715 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[RMI TCP Connection(idle),5,RMI Runtime] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:04,712 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[RMI TCP Connection(idle),5,RMI Runtime] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:04,711 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[RMI TCP Connection(idle),5,RMI Runtime] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:04,710 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[RMI TCP Connection(idle),5,RMI Runtime] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:04,702 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[RMI TCP Connection(idle),5,RMI Runtime] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:04,700 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[RMI TCP Connection(idle),5,RMI Runtime] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:04,692 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[RMI TCP Connection(idle),5,RMI Runtime] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:04,591 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[RMI TCP Connection(idle),5,RMI Runtime] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:01,114 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[COMMIT-LOG-WRITER,5,main] > java.lang.OutOfMemoryError: Java heap space > at > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.addConditionWaiter(AbstractQueuedSynchronizer.java:1857) > at > java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2072) > at > java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:423) > at > org.apache.cassandra.db.commitlog.PeriodicCommitLogExecutorService$1.runMayThrow(PeriodicCommitLogExecutorService.java:47) > at > org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:30) > at java.lang.Thread.run(Thread.java:636) > [04/04/13 20:20:01,114 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[GossipStage:1,5,main] > java.lang.OutOfMemoryError: Java heap space > [04/04/13 20:20:01,114 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[Thread-3,5,main] > java.lang.OutOfMemoryError: Java heap space > at java.net.PlainSocketImpl.socketAccept(Native Method) > at > java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:358) > at java.net.ServerSocket.implAccept(ServerSocket.java:470) > at java.net.ServerSocket.accept(ServerSocket.java:438) > at > org.apache.cassandra.thrift.TCustomServerSocket.acceptImpl(TCustomServerSocket.java:97) > at > org.apache.cassandra.thrift.TCustomServerSocket.acceptImpl(TCustomServerSocket.java:39) > at > org.apache.thrift.transport.TServerTransport.accept(TServerTransport.java:31) > at > org.apache.cassandra.thrift.CustomTThreadPoolServer.serve(CustomTThreadPoolServer.java:100) > at > org.apache.cassandra.thrift.CassandraDaemon$ThriftServer.run(CassandraDaemon.java:214) > [04/04/13 20:20:01,114 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[Thread-11,5,main] > java.lang.OutOfMemoryError: Java heap space > at java.util.Arrays.copyOfRange(Arrays.java:3221) > at java.lang.String.<init>(String.java:233) > at java.io.DataInputStream.readUTF(DataInputStream.java:661) > at java.io.DataInputStream.readUTF(DataInputStream.java:564) > at > org.apache.cassandra.net.IncomingTcpConnection.receiveMessage(IncomingTcpConnection.java:134) > at > org.apache.cassandra.net.IncomingTcpConnection.run(IncomingTcpConnection.java:113) > [04/04/13 20:20:01,114 BRT] ERROR service.AbstractCassandraDaemon: Exception > in thread Thread[CompactionExecutor:7,1,main] > java.lang.OutOfMemoryError: Java heap space > > > -- > Everton Lima Aleixo > Mestrando em Ciência da Computação pela UFG > Programador no LUPA >
