On Dec 14, 2010, at 23:39, Jonathan Ellis wrote: > Looks like https://issues.apache.org/jira/browse/CASSANDRA-1860, which we > think is fixed in latest 0.7 branch (as of yesterday).
Yes, as posted on the user list, seems to run stable now. Thanks! > On Sat, Dec 11, 2010 at 6:40 AM, Timo Nentwig <timo.nent...@toptarif.de>wrote: > >> I assume this is not supposed to happen (?) 0.7rc2 (think I also >> experienced this a few times on rc1). Just FYI, I've just saw this in the >> log while running a long-term benchmark, can't tell what triggered this, >> unfortunately. >> >> ERROR [pool-1-thread-43] 2010-12-11 13:18:18,570 Cassandra.java (line 3044) >> Internal error processing batch_mutate >> java.lang.AssertionError >> at >> org.apache.cassandra.db.ColumnSerializer.serialize(ColumnSerializer.java:44) >> at >> org.apache.cassandra.db.ColumnSerializer.serialize(ColumnSerializer.java:35) >> at >> org.apache.cassandra.db.ColumnFamilySerializer.serializeForSSTable(ColumnFamilySerializer.java:87) >> at >> org.apache.cassandra.db.ColumnFamilySerializer.serialize(ColumnFamilySerializer.java:73) >> at >> org.apache.cassandra.db.RowMutationSerializer.freezeTheMaps(RowMutation.java:362) >> at >> org.apache.cassandra.db.RowMutationSerializer.serialize(RowMutation.java:373) >> at >> org.apache.cassandra.db.RowMutationSerializer.serialize(RowMutation.java:351) >> at >> org.apache.cassandra.db.RowMutation.makeRowMutationMessage(RowMutation.java:218) >> at >> org.apache.cassandra.db.RowMutation.makeRowMutationMessage(RowMutation.java:211) >> at >> org.apache.cassandra.service.StorageProxy.mutate(StorageProxy.java:136) >> at >> org.apache.cassandra.thrift.CassandraServer.doInsert(CassandraServer.java:446) >> at >> org.apache.cassandra.thrift.CassandraServer.batch_mutate(CassandraServer.java:419) >> at >> org.apache.cassandra.thrift.Cassandra$Processor$batch_mutate.process(Cassandra.java:3036) >> at >> org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:2555) >> at >> org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:167) >> 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) > > > > > -- > Jonathan Ellis > Project Chair, Apache Cassandra > co-founder of Riptano, the source for professional Cassandra support > http://riptano.com
