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### Sparkly throws URISyntaxException when connecting to spark via Livy using spark 2.4.
**1. How to reproduce this issue.**
```r
conf
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https://www.twosigma.com/insights/article/introducing-flint-a-time-series-library-for-apache-spark/
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So we are trying to read 2 files from a mounted storage in databricks using sparklyr. Both the files have same file name but different paths. And we are obviously reading them in different dataframe v…
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I want to use spark inside RServe session. I tried both local spark and yarn-client. When I tried to create spark connection, it succeed. But, if I tried simple sparkly coder, it failed.
This is my …
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Hi there,
I've just written my first sparklyr extension - it's a small java program that fetches a particular Cassandra database, selects a subset of columns, and returns a spark DataFrame which co…
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Draft of known TODOs:
1. Add support for installing Spark 3.0 in [here](https://github.com/rstudio/sparklyr/blob/master/inst/extdata/versions.json).
2. Add support to download Scala 2.12 [here](ht…
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Hello everyone,
Is it possible to get a new version of xgboost4j running here?
I have tried to implement it myself, but I don't understand how it works
exactly.
It would also be very nice if i…
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Hi,
I am reading a kafka stream but the 'key' and 'value' column is in avro format. How do I parse these columns?
```
config$sparklyr.shell.packages
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I get the following error when I trying to connect to sparklyr:
Error in force(code): Failed while connecting to sparklyr to port (8880) for sessionid (82348): Gateway in localhost:8880 did not res…
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Hi. I'm using sparkling-water 3.30.0.1 in aws fusing spark-scala , but I have problem with connecting with R.
R version in aws is 3.4.1. My code is
```r
library(tidyverse)
library(rsparkling)
…