The LogEntryStore constructor appends the result of LogEntryStore#getHostName to the column family name passed to the superclass. However it's possible for that host name to contain characters that are invalid within a Cassandra column family name, for example a dash "-". The only valid characters in CF names are letters, numbers, and underscores.
The LogEntryStore constructor appends the result of LogEntryStore#getHostName to the column family name passed to the superclass. However it's possible for that host name to contain characters that are invalid within a Cassandra column family name, for example a dash "-". The only valid characters in CF names are letters, numbers, and underscores.