public void printInfo(String info, boolean isSilent) {
      printInfo(info, null, isSilent);
    }
Logs info into the log file, and if not silent then into the HiveServer2 or HiveCli info
stream too. The isSilent parameter is used instead of the LogHelper isSilent attribute.
BeeLine uses the operation log file to show the logs to the user, so depending on the
BeeLine settings it could be shown to the user.
@param info The log message
@param isSilent If true then the message will not be printed to the info stream
ql/src/java/org/apache/hadoop/hive/ql/session/SessionState.java