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thebluephantom

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Title Δ
How to calculate the max result size of Spark Driver 0.00
How to get the specified output without combineByKey and aggregateB... 0.00
How to efficiently group every k rows in spark dataset? -1.70
Most frequent class by group in PySpark rdd , without converting in... -0.49
How to retrieve specific values from an array of string in RDD spark 0.00
Find 3 closest dates in Spark dataframe per some criteria using pys... 0.00
Send tasks to specific executors in Spark 0.00
Is there anyway directly query the oracle db with where clause inst... 0.00
Convert an Spark dataframe columns with an array of JSON objects to... +2.00
Convert an Spark dataframe columns with an array of JSON objects to... -2.00
Pyspark rdd : 'RDD' object has no attribute 'flatmap' 0.00
Using Spark 2.3.1 with Scala, Reduce Arbitrary List of Date Ranges... +0.76
Why "withColumn" transformation on spark dataframe is not... +0.54
how to take every 9 lines of file as single record while reading te... 0.00
Correlated sub query column in SPARK SQL is not allowed as part of... 0.00
calculate each row based on another table spark sql 0.00
After reboot KAFKA topic appears to be lost -2.16
Spark Java: how to compare schemas when columns are not in the same... +0.29
How to read with Spark constantly updating HDFS directory and split... -0.98
How to read with Spark constantly updating HDFS directory and split... +1.27
When to use countByValue and when to use map().reduceByKey() 0.00
How to JOIN 3 RDD's using Spark Scala 0.00
spark how to perform multiplication accumulatively along one column 0.00
how to know various spark application statistics +0.02
How to execute ALL function in spark SQL 0.00
spark loading 150 million records into MySQL taking 2-3 hours 0.00
how data will be transferred from S3 bucket to Spark workers 0.00
Partitioning of Data Frame in Pyspark using Custom Partitioner 0.00
Branching in Spark? 0.00
Bucketing in Hive Internal Table and SparkSql 0.00
Flatten value in paired RDD in spark -0.45
Reading a file with multiple section headers in Apache Spark with v... +0.04
Which SBT version should I install so as to package, assemble Spark... +0.30
How to insert Spark DataFrame to Hive Internal table without duplic... -1.81
Add new rows to pyspark Dataframe -0.46
How to write each row of a spark dataframe to different Hive tables... 0.00
Can Spark fuse a filter followed by a map 0.00
Serialization issue while renaming HDFS File using scala Spark in p... 0.00
Is it possible to give multiple columns in partitionColumns while w... 0.00
sqoop merge-key creating multiple part files instead of one which d... 0.00
How to pass dataframe in ISIN operator in spark dataframe +0.52
Less than comparison for date in spark scala rdd +0.50
Spark : how to parallelize subsequent specific work on each datafra... 0.00
spark parse internal json value field and create a new columns -1.96
is pipeline.fit a Transformation or Action 0.00
How can I Count the Number of Rows of the JSON File? -0.52
Spark Compare two dataframe and find the match count +1.50
recursive cte in spark SQL 0.00
Update mysql rows using SPARK -0.49
Loading Json File in Spark 2.2.0 with Scala DataFrame gives _corrup... 0.00