code: @Override
    public void closeSession(SessionHandle sessionHandle)
        throws HiveSQLException {
      sessionManager.closeSession(sessionHandle);
      LOG.debug(sessionHandle + ": closeSession()");
    }
docs: /* (non-Javadoc)
  @see org.apache.hive.service.cli.ICLIService#closeSession(org.apache.hive.service.cli.SessionHandle)