private boolean isQuotingDisabled() {
    Boolean quotingDisabled = Boolean.TRUE;
    String quotingDisabledStr = System.getProperty(SeparatedValuesOutputFormat.DISABLE_QUOTING_FOR_SV);

    if (StringUtils.isNotBlank(quotingDisabledStr)) {
      quotingDisabled = BooleanUtils.toBooleanObject(quotingDisabledStr);

      if (quotingDisabled == null) {
        beeLine.error("System Property " + SeparatedValuesOutputFormat.DISABLE_QUOTING_FOR_SV + " is now "
          + quotingDisabledStr + " which only accepts boolean values");
        quotingDisabled = Boolean.TRUE;
      }
    }
    return quotingDisabled;
  }
Default is disabling the double quoting for separated value
beeline/src/java/org/apache/hive/beeline/SeparatedValuesOutputFormat.java