I am executing the below command in spark shell, it says invalid syntax pointing at applestore.csv
What am I doing wrong?
There's a problem with your syntax. There should be a space between awk and -F . The right command is:
Yes, you can reorder the dataframe elements.
You need ...READ MORE
As parquet is a column based storage ...READ MORE
its late but this how you can ...READ MORE
You can use the function expr
val data ...READ MORE
Instead of spliting on '\n'. You should ...READ MORE
Firstly you need to understand the concept ...READ MORE
org.apache.hadoop.mapred is the Old API
org.apache.hadoop.mapreduce is the ...READ MORE
You can create one directory in HDFS ...READ MORE
Seems like master and worker are not ...READ MORE
The sliding function is used when you ...READ MORE
Already have an account? Sign in.