Exception when I try to create a Dataframe from source data

diana-hep / spark-root

Apache Spark Data Source for ROOT File Format

Apache License 2.0

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Exception when I try to create a Dataframe from source data #21

Closed alonsoir closed 5 years ago

alonsoir commented 5 years ago

Hi, When I try to load the Dataframes with the example files, I got an exception. I have tried to use the last two versions of the library, 0.15 and 0.16 and in both the exceptions occur.

I am attaching a file with the output. issue-spark-shell-diana-hep.txt

vkhristenko commented 5 years ago

hey, thanks for reporting. this package is not being maintained anymore.

but to solve your particular problem, use this jar: https://github.com/diana-hep/spark-root/tree/master/jars

just start it as spark-shell --packages org.diana-hep:root4j:<whichever is the latest> --jars spark-root_2.11-0.1.17.jar

alonsoir commented 5 years ago

Ok, thank you sir. Attaching the file with the success loading the files into DataFrames.

issue-spark-shell-diana-hep.txt