# Package org.apache.cassandra.exceptions

- Interface Summary
  Interface | Description
  --- | ---
  TransportException |

- Enum Summary
  Enum | Description
  --- | ---
  ExceptionCode | Exceptions code, as defined by the binary protocol.
  RequestFailureReason |

- Exception Summary
  Exception | Description
  --- | ---
  AlreadyExistsException |
  AuthenticationException |
  CassandraException |
  ConfigurationException |
  FunctionExecutionException |
  InvalidRequestException |
  IsBootstrappingException |
  OverloadedException |
  PreparedQueryNotFoundException |
  ReadFailureException |
  ReadTimeoutException |
  RepairException | Exception thrown during repair
  RequestExecutionException |
  RequestFailureException |
  RequestTimeoutException |
  RequestValidationException |
  StartupException | An exception thrown during system startup, indicating the environment or system is not in a valid state to startup.
  SyntaxException |
  TruncateException |
  UnauthorizedException |
  UnavailableException |
  WriteFailureException |
  WriteTimeoutException |

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