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Rating Stats for

Artem Aliev

Rating
1507.34 (106,158th) 		Reputation
383 (338,321st)
Page: 1 2
Title Δ
Pyspark equivalent for groupby and aggregation 0.00
PySpark count groupby with None keys 0.00
Can you make a http request using for example nc or wget without cu... 0.00
Setting up spark cluster on Windows 10 0.00
Spark graphx issue 0.00
Gremlin traversal queries on spark graph 0.00
Resolved attribute(s) newvalue#10 missing in Java spark 0.00
Recommend several items with sparkR ALS 0.00
Is there a way to use PySpark with Hadoop 2.8+? -4.18
How to use awk under fish to split a string by triple dollar signs... -2.42
Hadoop -ls command 0.00
mismatch input '$' expecting StringLiteral Inpath near '... +3.73
How to get generic simple class name from scala TypeTag? +4.02
How to check all values in columns efficiently using Spark? +4.28
Writing CSV file using Spark and java - handling empty values and q... +3.93
How can i transpose csv data using java spark -2.11
How to remove new line characters in spark scala 0.00
Spark: use value of a groupBy column as a name for an aggregate col... 0.00
Add new column containing an Array of column names sorted by the ro... +3.71
Locality Sensitive Hashing in Spark for single DataFrame -3.68
How to configure DSE Spark for remote debug 0.00
How to GROUP BY a Dataset in Apache Spark's Scala? +4.00
Parse dates with microseconds precision with dataframe in Spark 0.00
Codec not found for requested operation: [duration <-> java.t... 0.00
DSE: Activating OLAP 0.00
Finding path between 2 vertices which are not directly connected -4.06
GraphFrames: find undirectional motif path 0.00
spark - avoid stackoverflow error for lengthy schema 0.00
Spark graphX make Edge/Vertex RDD from dataframe 0.00
Print Filenames and Sorted Data 0.00
How to display/visualize a graph created by GraphFrame? 0.00
Using Spark to add Edges gremlin 0.00
Spark 2.0: Flatten Piped data in Spark Dataframe into individual rows 0.00
DSEGraphFrame impossible to launch the graph 0.00
Querying non Primary Column in Cassandra using Spark in JAVA -0.24
Fetch column writeTime in DataSet using spark cassandra connector 0.00
Cassandra/Spark showing incorrect entries count for large table 0.00
Add Vertices to a Tinkerpop graph (gremlin) by applying a function... +4.68
Iterating a GraphTraversal with GraphFrame causes UnsupportedOperat... 0.00
Java DSE GraphFrame API does not fully support going from GraphTrav... 0.00
How Spark writes/reads process through spark-Cassandra connector di... 0.00
why spark internally uses batch writes to Cassandra -4.11
Data validation for Oracle to Cassandra Data Migration 0.00
Cassandra to Hive using Spark 0.00
Remove Duplicates without shuffle Spark 0.00
Spark-Cassandra write takes longer than expected 0.00
Error initializing SparkContext using yarn-cluster mode -0.17
Spark performs task with not enough parallelism -3.95
Big query time Spark + Cassandra -0.05
Spark cassandra : join table with condition on the query based on a... 0.00