Hi everyone, I'm coming to you because I'm quite in a pickle, and need to get the Cassandra database working asap…
I tried to change the topology file and tried a node tool repair… in cassandra-cli when I tried to list a column family, it tells me null UnavailableException() at org.apache.cassandra.thrift.Cassandra$get_range_slices_result.read(Cassandra.java:12262) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78) at org.apache.cassandra.thrift.Cassandra$Client.recv_get_range_slices(Cassandra.java:683) at org.apache.cassandra.thrift.Cassandra$Client.get_range_slices(Cassandra.java:667) at org.apache.cassandra.cli.CliClient.executeList(CliClient.java:1373) at org.apache.cassandra.cli.CliClient.executeCLIStatement(CliClient.java:264) at org.apache.cassandra.cli.CliMain.processStatementInteractive(CliMain.java:219) at org.apache.cassandra.cli.CliMain.main(CliMain.java:346) I can't seems to find out why. in /var/lib/cassandra, all database files seems to be good since they are of same size than before… They are not gone, that a good news… but what can I do in order to get them back ? Thank you !