I am just taking a stab at this one. UUID's interact with system time and
maybe your real time os is doing something funky there. The other option,
which seems more likely, is that your unit tests are not cleaning up their
data directory and there is some corrupt data in there.
On Tue, Nov 27, 2012 at 7:40 AM, Everton Lima peitin.inu...@gmail.comwrote:
People, when i try to execute my program that use
EmbeddedCassandraService, with the version 1.1.2 of cassandra in OpenSuse
Real Time operation system it is throwing the follow exception:
[27/11/12 10:27:28,314 BRST] ERROR service.CassandraDaemon: Exception in
thread Thread[MutationStage:20,5,main]
java.lang.NullPointerException
at org.apache.cassandra.utils.UUIDGen.decompose(UUIDGen.java:96)
at
org.apache.cassandra.cql.jdbc.JdbcUUID.decompose(JdbcUUID.java:55)
at
org.apache.cassandra.db.marshal.UUIDType.decompose(UUIDType.java:187)
at
org.apache.cassandra.db.RowMutation.hintFor(RowMutation.java:107)
at
org.apache.cassandra.service.StorageProxy.writeHintForMutation(StorageProxy.java:582)
at
org.apache.cassandra.service.StorageProxy$5.runMayThrow(StorageProxy.java:557)
at
org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
When I try to execute the same program in Ubuntu 12.04 the program starts
without ERRORS.
Someone could help me??
--
Everton Lima Aleixo
Bacharel em Ciencia da Computação
Universidade Federal de Goiás