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how to load only correct records in Apache Spark?
How to handle bad data records in pyspark?
#Databricks #PysparkInterviewQuestions #deltalake
Azure Databricks #spark #pyspark #azuredatabricks #azure
In this video, I discussed many MNC's PySpark scenario based interview questions and answers.
how to handle bad data records in pyspark?
how to load only correct records in pyspark?
Create dataframe:
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Learn PySpark, an interface for Apache Spark in Python. PySpark is often used for large-scale data processing and machine learning.
Azure data factory tutorial playlist:
• Azure Data factory (adf)
ADF interview question & answer:
• adf interview question...
1. pyspark introduction | pyspark tutorial for beginners | pyspark tutorial for data engineers:
• 1. pyspark introductio...
2. what is dataframe in pyspark | dataframe in azure databricks | pyspark tutorial for data engineer:
• 2. what is dataframe i...
3. How to read write csv file in PySpark | Databricks Tutorial | pyspark tutorial for data engineer:
• 3. How to read write c...
4. Different types of write modes in Dataframe using PySpark | pyspark tutorial for data engineers:
• 4. Different types of ...
5. read data from parquet file in pyspark | write data to parquet file in pyspark:
• 5. read data from parq...
6. datatypes in PySpark | pyspark data types | pyspark tutorial for beginners:
• 6. datatypes in PySpar...
7. how to define the schema in pyspark | structtype & structfield in pyspark | Pyspark tutorial:
• 7. how to define the s...
8. how to read CSV file using PySpark | How to read csv file with schema option in pyspark:
• 8. how to read CSV fil...
9. read json file in pyspark | read nested json file in pyspark | read multiline json file:
• 9. read json file in p...
10. add, modify, rename and drop columns in dataframe | withcolumn and withcolumnrename in pyspark:
• 10. add, modify, renam...
11. filter in pyspark | how to filter dataframe using like operator | like in pyspark:
• 11. filter in pyspark ...
12. startswith in pyspark | endswith in pyspark | contains in pyspark | pyspark tutorial:
• 12. startswith in pysp...
13. isin in pyspark and not isin in pyspark | in and not in in pyspark | pyspark tutorial:
• 13. isin in pyspark an...
14. select in PySpark | alias in pyspark | azure Databricks #spark #pyspark #azuredatabricks #azure
• 14. select in PySpark ...
15. when in pyspark | otherwise in pyspark | alias in pyspark | case statement in pyspark:
• 15. when in pyspark | ...
16. Null handling in pySpark DataFrame | isNull function in pyspark | isNotNull function in pyspark:
• 16. Null handling in p...
17. fill() & fillna() functions in PySpark | how to replace null values in pyspark | Azure Databrick:
• 17. fill() & fillna() ...
18. GroupBy function in PySpark | agg function in pyspark | aggregate function in pyspark:
• 18. GroupBy function i...
19. count function in pyspark | countDistinct function in pyspark | pyspark tutorial for beginners:
• 19. count function in ...
20. orderBy in pyspark | sort in pyspark | difference between orderby and sort in pyspark:
• 20. orderBy in pyspark...
21. distinct and dropduplicates in pyspark | how to remove duplicate in pyspark | pyspark tutorial:
• 21. distinct and dropd...