4.4 Avoid Using Spark UDF | Spark Interview questions
As part of our spark Interview question Series, we want to help you prepare for your spark interviews.
We will discuss various topics about spark like Lineage, reduceby vs group by, yarn client mode vs yarn cluster mode etc.
As part of this video we are Learning
why to avoid spark UDF
why spark udf are bad
an example to show disadvantages of spark udf
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Here is link to other spark interview questions
• 5.2 Why Spark Dataset is Type Safe | ...
Here is link to other Hadoop interview questions
• 1.1 Why Spark is Faster Than Hadoop |...