Contents
- Usage page
 - 
    
      API docs index
      
      
      
      
      
    
    
- 
    
      Cassandra module
      
      
      
      
      
    
    
- AddressResolution module
 - Auth module
 - Compression module
 - Error module
 - 
    
      Errors module
      
      
      
      
      
    
    
- ExecutionError module
 - HostError module
 - ValidationError module
 - AlreadyExistsError class
 - AuthenticationError class
 - ClientError class
 - ConfigurationError class
 - DecodingError class
 - EncodingError class
 - InternalError class
 - InvalidError class
 - IOError class
 - IsBootstrappingError class
 - 
    
      NoHostsAvailable class
      
    
    
 - OverloadedError class
 - ProtocolError class
 - ReadTimeoutError class
 - ServerError class
 - SyntaxError class
 - TimeoutError class
 - TruncateError class
 - UnauthorizedError class
 - UnavailableError class
 - UnpreparedError class
 - WriteTimeoutError class
 
 - Execution module
 - LoadBalancing module
 - Reconnection module
 - Retry module
 - Statement module
 - Statements module
 - Cluster class
 - Column class
 - Future class
 - Host class
 - Keyspace class
 - Listener class
 - Result class
 - Session class
 - Table class
 - TimeUuid class
 - Uuid class
 
 
 - 
    
      Cassandra module
      
      
      
      
      
    
    
 
This error is thrown when all attempted hosts raised a
HostError during connection or query execution.
- See Also:
 
Inherits
StandardErrorIncludes
Methods
Returns a map of hosts to underlying exceptions
- Returns:
 - 
  
Type Details Hash{Host=>Errors::HostError}a map of hosts to underlying exceptions  
