Hello After having updgraded from 0.7.0 to 0.7.4, cassandra does not start anymore.
I have the following errot stack: INFO 11:47:04,112 Finished reading /var/lib/cassandra/commitlog/CommitLog-1296815168287.log ERROR 11:47:04,114 Exception encountered during startup. java.lang.NullPointerException at org.apache.cassandra.db.Table.createReplicationStrategy(Table.java:275) at org.apache.cassandra.db.Table.<init>(Table.java:221) at org.apache.cassandra.db.Table.open(Table.java:110) at org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:273) at org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:156) at org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:173) at org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:314) at org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:79) Exception encountered during startup. java.lang.NullPointerException at org.apache.cassandra.db.Table.createReplicationStrategy(Table.java:275) at org.apache.cassandra.db.Table.<init>(Table.java:221) at org.apache.cassandra.db.Table.open(Table.java:110) at org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:273) at org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:156) at org.apache.cassandra.service.AbstractCassandraDaemon.setup(AbstractCassandraDaemon.java:173) at org.apache.cassandra.service.AbstractCassandraDaemon.activate(AbstractCassandraDaemon.java:314) at org.apache.cassandra.thrift.CassandraDaemon.main(CassandraDaemon.java:79) Does someone know what is happening and how to fix the problem? Thanks a lot in advance Sébastien