Syntax to create a DataFrame based on the content of a JSON file

Question

Syntax to create a DataFrame based on the content of a JSON file

1 Answer

Related questions

0 votes

What is RDD? 1. Relational Distributed Database 2. Resilient Distributed Datasets 3. Remote Distributed Database 4. Resilient Distributed Database...

asked Oct 22, 2020 by JackTerrance

0 votes

Q: Combine Two Lists in python in dataframe with file name added in one column and content in another

I have a list of files in a folder in my system file_list= ["A", "B", "C"] I Have read the files using ... C How do I accomplish this? Select the correct answer from above options...

asked Jan 10, 2022 in Education by JackTerrance

0 votes

Q: _______is the syntax to read JSON data?

_______is the syntax to read JSON data?...

asked Mar 4 in Technology by JackTerrance

0 votes

Q: Python - Dataframe Merge + JSON

I am trying to merge 2 data frames by using the id and then trying to save the result in the JSON file. | |id|a|b ... |3|15|3, 12|6, 15 Select the correct answer from above options...

asked Jan 10, 2022 in Education by JackTerrance

0 votes

Q: Choose the correct JavaScript syntax to change the content of the following HTML code.

Choose the correct JavaScript syntax to change the content of the following HTML code.

asked Feb 26, 2021 in Technology by JackTerrance

0 votes

Q: How to display the content of the DataFrame

How to display the content of the DataFrame 1. df.view() 2. df.list() 3. None of the options 4. df.show()...

asked Oct 22, 2020 in Technology by JackTerrance

0 votes

Q: What is the correct JSON content type?

What is the correct JSON content type?...

asked Jan 10, 2021 in Technology by JackTerrance

0 votes

Q: How to add a new column into a dataframe based on rows of an other dataframe?

I have two Dataframes : DF1(That i've just resampled): Mi_pollution.head(): Sensor_ID Time_Instant ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked May 3, 2022 in Education by JackTerrance

0 votes

Q: _________ extract a subset of rows from a dataframe based on logical conditions.

_________ extract a subset of rows from a dataframe based on logical conditions. (a) rename (b) filter (c ... of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

0 votes

Q: Filtering a dataframe in R based on multiple Conditions

I want to exclude specific participants from a DataFrame and create it from an existing DataFrame. I want a method ... worked for me. Select the correct answer from above options...

asked Jan 22, 2022 in Education by JackTerrance

0 votes

Q: Select rows from a DataFrame based on values in a column in pandas

I want to select rows from a DataFrame based on values in some column in pandas, How can I do it? I ... WHERE column_name = some_value Select the correct answer from above options...

asked Jan 21, 2022 in Education by JackTerrance

0 votes

Q: Is there a way to loop through a dataframe and assign a value in a new column based on a list?

I have a dataframe with 2 columns and I want to add the new column; This new column should be updated based on ... +=1 is not working. Select the correct answer from above options...

asked Jan 10, 2022 in Education by JackTerrance

0 votes

Q: Python Dataframe select last n rows based on present value condition

I have this dataframe and trying to select the last n (=2) rows if the present value is True so I code as ... , I should select 50,40 Select the correct answer from above options...

asked Jan 7, 2022 in Education by JackTerrance

0 votes

Q: Explain How can we filter lines based on content?

How can we filter lines based on content? (a) lines.filter() (b) filter(lines) (c) lines.contains(filter ... & Miscellaneous of Java Select the correct answer from above options...

asked Feb 22, 2022 in Education by JackTerrance

0 votes

Q: What is not true in context of HTML <table> tag ?O Table cell changes its width automatically based on contentO We can assign bgcolor to change background color of the tableO In HTML automatically rowspan and colspan is done based on content

What is not true in context of HTML tag ? O Table cell changes its width automatically based on content ... table border is o Select the correct answer from above options... asked Nov 30, 2021 in Education by JackTerrance

...

JackTerrance · Answer 1 · 2020-10-22T02:40:15+0000

Syntax to create a DataFrame based on the content of a JSON file
1. spark.textfile("examples/src/main/resources/data.json")
2. spark.read("examples/src/main/resources/data.json")
3. spark.read.json("examples/src/main/resources/data.json")
4. spark.json("examples/src/main/resources/data.json")

Answer is spark.read.json("examples/src/main/resources/data.json")

🔗Reference : W3school.com

🔗Source: Interview Questions and Answers

🔗Reference: Javatpoint.com