StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Mikhail Dubkov

Rating
1498.01 (3,893,955th) 		Reputation
440 (302,748th)
Page: 1
Title Δ
Spark Dataset/Dataframe join NULL skew key +4.13
Sqoop import optimized Oracle boundary query 0.00
Partitioning strategy in Parquet and Spark 0.00
Dataset not showing any columns 0.00
Easiest way to calculate offset between two timezones Scala/Java +0.22
Efficient way to partially update a record in Dataframe 0.00
Scala/Spark : How to do outer join based on common columns 0.00
How do I use map or hashmap on spark dataframe 0.00
Converting a Sparksql Query to Dataframe transformations 0.00
Is partitioning retained after a spark sql join? 0.00
Spark structured streaming process each row on different worker nod... 0.00
Error when using collect_list in Spark Structured Streaming +0.13
Increase the number of messages read by a Kafka consumer in a singl... -2.51
How to get columns from an org.apache.spark.sql row by name? +0.06
Spark Structured Streaming - Read file from Nested Directories +0.11
Spark SQL Streaming with Kafka and Cassandra integration. Force Cas... 0.00
Joining two streams from same spark streaming dataset 0.00
How does Spark determine window.start for first window when groupin... 0.00
Spark-shell not allowing to query the structured stream -4.11
select with window function (dense_rank()) in SparkSQL +3.91
lag function in Spark structured streaming 0.00
Spark Structured Streaming: join stream with data that should be re... 0.00
Spark Structured Streaming File Source Starting Offset -3.95
Rank a Spark stream dataset column +0.01
spark streaming: select record with max timestamp for each id in da... 0.00