private Object convertToTimestamp(JsonNode jsonNode, Void context) {
    TemporalAccessor parsedTimestamp;
    parsedTimestamp = TimeFormats.SQL_TIMESTAMP_FORMAT.parse(jsonNode.asText());
    LocalTime localTime = parsedTimestamp.query(TemporalQueries.localTime());
    LocalDate localDate = parsedTimestamp.query(TemporalQueries.localDate());

    return LocalDateTime.of(localDate, localTime);
  }
Converter to convert {@link JsonNode} to log data.

@param <T> to indicate the log data type
amoro-format-iceberg/src/main/java/org/apache/amoro/log/JsonToLogDataConverters.java