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Avishek Bhattacharya

Rating
1501.27 (403,371st) 		Reputation
2,742 (61,579th)
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Title Δ
Why isn't this return statement doing anything? 0.00
Why there is always main function in C? -0.44
Impact of reducing max.poll.records in Kafka Consumer configuration 0.00
How to resolve this dilemma when using generics in a simple factory -0.51
Is it possible to remove duplicates from an unsorted array in O(n)... 0.00
How to reproduce flatMap using foreach and concat in Scala? -0.49
API Filtering in Rest +0.18
Video and image compression before uploading to s3 0.00
check point lie inside a polygon or not? +0.00
Explanation of the dynamic programming subproblem for House robber... 0.00
How to evenly balance processing many simultaneous tasks? -0.30
i have un-wanted data in some of my columns. How to get rid of it? 0.00
Apache Spark: How to save the dataframe results (Dataframe with joi... 0.00
Why i m getting Segmentation Fault in this case? -0.51
Structured Streaming CoarseGrainedExecutorBackend: Driver commanded... 0.00
How to get characters separated by space using scanf -1.84
Lambda not invoking if the uploaded files are large in size in s3 b... +0.06
Why Use Adjacency Matrices or Adjacency Lists? +0.49
Spark (EMR) Partition Pruning Behavior for Multi-Level Partitioned... +0.04
How to perform UPSERT operation in Apache Spark? -0.51
How is memory for Spark on EMR calculated/provisioned? 0.00
Difference between one-pass and multi-pass computations +0.50
Handling json file in spark 0.00
Apache Spark performance tuning 0.00
Insert spark Dataframe in partitioned hive table without overwrite... 0.00
Parquet Internals & Spark +0.12
10 most common female first names - order changes 0.00
Spark Error reading csv file with spaces in the path/file name 0.00
Recursive and Iterative Binary Search: Which one is more efficient... +0.00
Reverse singly linked list +0.49
Since Spark 2.3, the queries from raw JSON/CSV files are disallowed... 0.00
Adding line numbers when parsing many CSV files with Spark 0.00
Can I query a TSV file directly using Spark SQL? -0.02
Parquet compression performance grouped vs flat data 0.00
Attemping to parallelize a nested loop in Scala -1.86
How can I optimize my spark application to join two rdd having size... 0.00
Enhancing Join and Group Performance with Spark DataFrames 0.00
spark - RDD process twice after persist 0.00
Spark SQL with different data sources -0.11
Problem with saving spark DataFrame as Hive table 0.00
How to handle large gz file in Spark 0.00
Best option for lookup data in spark 0.00
Spark Parquet Perfomance with MapType Columns 0.00
How many Spark Session to create? +0.49
Given a two-dimensional graph with points, find a line that passes... -1.10
Finding Fibonacci number by dynamic programming - Algorithm 0.00
spark reading missing columns in parquet 0.00
How to preserve partitioning through dataframe operations +1.83
Will Spark pick up new files from a directory once processing has s... 0.00
How to retrieve particular values from df.collect() result in PySpa... -0.51