user_2827181
user_2827181
@user_2827181
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19 questions
About Me
// Hello, World !
Top Answers
  1. Maven clean install: Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:3.2.0:resources
    80 votes
  2. As RDDs are immutable - what will be the use case for emptyRDD
    2 votes
  3. I know how to do an orderBy("a", "b"...), a groupBy on a dataset. I need to perform calculations and work on each subset of records, idependently
    1 votes
  4. a MapType causes an AnalysisException in Spark 3.x : Encoders.bean to an object containg a map<String, someClass> fails, that works fine in Spark 2.4
    1 votes
  5. pandoc generates a pdf from a markdown file that truncates and looses characters inside blocks ``` ... ```
    0 votes
Top Questions
  1. a MapType causes an AnalysisException in Spark 3.x : Encoders.bean to an object containg a map<String, someClass> fails, that works fine in Spark 2.4
    7 votes
    1 answers
  2. pandoc generates a pdf from a markdown file that truncates and looses characters inside blocks ``` ... ```
    6 votes
    1 answers
  3. A Javadoc comment with accented characters mixes blue and black color in its text on a Pandoc generated pdf. One without accented characters doesn't
    4 votes
    1 answers
  4. Spark in standalone mode on a single computer : is it worth splitting it in masters and workers through docker containers (or another way)?
    3 votes
    2 answers
  5. What is the best way to "cache" Spark datasets between requests?
    3 votes
    3 answers