GitHub user mohammadshahidkhan opened a pull request:
[CARBONDATA-317] - CSV having only space char is throwing NullPointerâ¦
Problem: Data loading fails if csv is having only empty chars
Analysis: During data load, in global dictionary generation step while
reading the first line for the headers
its getting null value from the LineCsvReader.
Solution : Added null check over first row and throwing exception asking to
provide valid csv.
"Please check your input path and make sure csv file contains valid header."
Impact area: Data load with csv having only space char in first line.
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$ git pull https://github.com/mohammadshahidkhan/incubator-carbondata
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This closes #237
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