StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

thebluephantom

Rating
1474.42 (4,512,370th)

Reputation
3,105 (54,452nd)

Page: 1 ... 7 8 9 10 11 ... 14

Title	Δ
append multiple columns to existing dataframe in spark	-0.51
Do intermediate counts always require caching to avoid recomputatio...	0.00
Cloudera CDH 5.13 - is it possible to run spark 2.x with Yarn mode?	+0.51
Are we able to retain all the persisted RDDs if we lose spark context	-0.21
Error reading from parquet file that is being updated	+0.06
How to query a persisted dataframe in spark job (A) from another sp...	+0.49
Accessing value of df.write.partitionBy in file name and performing...	+1.92
How to update the records in hive table using PySpark?	0.00
hive on spark - why doesn't 'select *' spawn spark app/...	0.00
Extract digits from mixed types column which has unknown structure,...	+0.06
Filling blank field in a DataFrame with previous field value	0.00
Question about joining dataframes in Spark	+0.54
Can we leverage Spark's CBO (Cost Based Optimizer) with native...	0.00
Apparently unable to call function on rdd in pyspark	0.00
Spark Accumalator value not incrementing	+0.79
Can we change the spark.dynamicAllocation.minExecutors after creati...	0.00
Spark JavaRDD.foreach : How to break from the loop?	0.00
spark streaming + querying hive table in every streaming batch?	0.00
Where should I register the spark UDF for a generic function	0.00
Calling UDF on Dataframe with Serialization Issue	-1.99
Steps to reduce time delay due to GC allocation failure in azure da...	0.00
Spark 2.2 Structured Streaming Stream - Static left outer join issue	0.00
scala - dataframe map function to iterate each row	+0.04
spark sql read table very slow when compare with hive	0.00
AWS: Exception:It appears that you are attempting to reference Spar...	0.00
Spark Scala: get count of non-zero columns in a Data Frame Row	+0.54
Can Sqoop be used to perform joins on the IMPORT?	-0.15
Why does Some(null) throw NullPointerException in Spark 2.4 (but wo...	0.00
Spark SQL repeats computing the same subquery when union	-0.46
Spark SQL - data comparison	0.00
Drop rows containing specific value in PySpark dataframe	+0.06
Spark saveAsTextFile is not working as expected, please refer below...	+0.04
Structured Streaming - Joining 2 DataFrames from the same Streaming...	-0.46
Spark-Shell: org.apache.spark.SparkException: Task not serializable	0.00
How to cache subquery result in WITH clause in Spark SQL	+0.52
How to create a Spark SQL Dataframe with list of Map objects	+0.37
Databricks - Creating permanent User Defined Functions (UDFs)	0.00
Cross Join in Apache Spark with dataset is very slow	0.00
Use of Hierarchical queries in Apache SPARK	0.00
Partition a Spark DataFrame based on values in an existing column i...	0.00
What is the difference between defining Spark Master in the CLI vs...	0.00
Is it possible to do repartition after using partitionBy in a spark...	+0.54
How to add timestamp from kafka to spark streaming during convertin...	0.00
Structured Streaming extract most recent values for each id	0.00
How to get values from a dataframe column using SparkSQL?	0.00
Spark Find the Occurrences of Matched Strings	0.00
Impala shell or Spark for ETL?	+2.18
How to do JOIN on streamed data from kafka on spark streaming	0.00
How to split the elements of list into specific number of columns i...	-0.02
How to split the elements of list into specific number of columns i...	-1.52