StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

koiralo

Rating
1489.72 (4,420,491st)

Reputation
11,923 (12,392nd)

Page: 1 ... 9 10 11 12 13 14

Title	Δ
How to sort spark countByKey() result which is in scala.collection....	+0.38
spark scala filter using placeholder syntax	+2.13
how to get the last value from a RDD?	+2.15
How can I save lists without square brackets via saveAsTextFile in...	+1.36
How do I use Python Spark API to specify a dataframe schema by hand?	0.00
How to find count of Null and Nan values for each column in a Pyspa...	-0.44
How to overwrite entire existing column in Spark dataframe with new...	+0.06
Getting a date x days back from a custom date in Scala	-1.66
To get Date Series from Start and end date in Spark SQL	+0.56
How do I compare each column in a table using DataFrame by Scala	-0.45
Failed to execute user defined function in Apache Spark using Scala	-1.86
Using iterated writing in HDFS file by using Spark/Scala	+0.05
merge two different types of RDD	0.00
How to prefix columns names of dataframe efficiently without creati...	0.00
is there freemarker plugin for in intellij idea community？	0.00
SQL join where value in second table is first lower value w.r.t the...	-1.61
java.lang.IllegalArgumentException: requirement failed: Column feat...	-1.91
hdfs connection error from scala	0.00
Visiting directories with Scala	0.00
Scala-test having issues with read file	0.00
How do I use spark-testing-base with Maven?	-1.52
How to convert list of lists into list of strings in Spark	-0.45
"Exception in thread "main" java.lang.NoSuchMethod&q...	-0.42
While using udf function getting error "Validation$$anonfun$14...	+2.32
How to join/merge a list of dataframes with common keys in Pyspark?	+2.13
When i use partitionBy in window,why i get a different result with...	+0.13
Error when launching a JAR with Scala	0.00
Value not found in Scala program	-0.20
spark action throwing 'Classpath contains multiple SLF4J bindin...	+0.06
Differences between query with SQL and without SQL in SparkSQL	0.00
clean missing values spark with aggregation function	-0.89
Spark- Text File to (String, String)	-1.88
How to handle RDD objects to collection objects	-1.90
Updating a column of a dataframe based on another column value	-1.17
Deleting directories starting with certain name from HDFS in Java	0.00
How to iterate worksheets in workbook - Scala - spoiwo/poi.apache.org	0.00
Explode array data into rows in spark	-0.82
How to generate undirect edges by using the element of a Set in Spark	0.00
Exception: java.lang.Exception: When running with master 'yarn&...	0.00
How to use dataset to groupby	-0.93
How do forward fill missing value imputation for a PySpark datafram...	0.00
Why agg() in PySpark is only able to summarize one column at a time?	-0.45
Passing arguments to a scala udf	-0.47
RDD subtract dosen't work for user defined types	-1.71
Java + Spark simple joins	0.00
Does persist() on spark by default store to memory or disk?	0.00
Reading excel file using apache poi in scala	0.00
Flattening a List of RDD	0.00
Creating Pair RDDs	-0.46
How to concatenate/append multiple Spark dataframes column wise in...	0.00