rantav/hector — comment on commit e3e08102ecf7994bcbca9daf57be5b63c0a19ea6
File: core/src/main/java/me/prettyprint/cassandra/connection/HConnectionManager.java line 243
By patricioe:

yeap. They wrap InvalidRequestException and TApplicationException.

TTransport already closes the connection (next catch block in the code).