PySpark Wordcount Example

PySpark Wordcount
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Hadoop in Tamil - bit.ly/32k6mBD
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Batch vs Stream processing Tamil - • Data - Batch processi...
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[@dhruvpatel8037]

Thank You So Much

[@afsangujarati9427]

Would have appreciated if you showed everything that you said. Gives a better picture.

[@shafickrahman88]

I tried this method, but instead of Flatmap I used Map but I'm always getting error while using reducebykey I don't know what's the issue is. Code goes like this " content_rk = cc.map(lambda X : X[6] , 1). reduceByKey(lambda a,b : a+b) "
When i try to fetch the values like conten_rk.take(5) it throws error.

[@shafickrahman88]

Here X[6] is the field name.

[@ahmadmalik7683]

how to find the most popular words?

[@ajithkumar5835]

Bro how to connect Cassandra in pyspark