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hi Veerle, @hypebright
When trying to upload the Nowatch and Empatica data in Wearalyze, the app crashes and i receive the following message in R:
Warning in spark_install_find(version, hadoop…
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Hi. I'm following the instructions from "SparklyR on Azure with AZTK", but gets an error when I run:
aztk spark cluster create --id testsparkclust4 --size 2
Error: Toolkit doesn't have an attribut…
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I am encountering an error when trying to use spark_apply with sparklyr.
The error message states:
Error in h(simpleError(msg, call)) :
error in evaluating the argument 'object' in selecting …
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Hi RasterFrames team:
Wish rasterframes could support [sparklyr](https://spark.rstudio.com) R package for more data scientists, and integrate well with [stars](https://github.com/r-spatial/stars…
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I installed `spark-4.0.0-preview2` and would like to use `sparklyr` with it.
Unfortunately, it doesn't seem to be supported.
```r
library(sparklyr)
# get the default config
conf
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### とは？
- RからSparkをバインディングしてdplyr記法等を利用し、使いやすいRのインタフェースを提供する
- 公式サイトを読んだ印象では、dplyr, MLib等でSparkの各種操作をラッピングして使いやすくしてるのがわかる
- XGBoostをSparkでするためのsparkxgbとやらもある
### 接続
* `sparklyr::spark_connect`
…
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Currently when trying to write local data to Databricks, the following is observed:
```
> library(sparklyr)
> sc DBI::dbWriteTable(sc, "demos.testing.foo", mtcars, overwrite = TRUE)
Error in UseM…
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Wondering if DALEX will play nicely with sparklyr or if we can get this kind of information out of models & data in spark?
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Hello! This is potentially more of a feature request, but I was wondering whether the following two ideas are possible today and, if not, whether you would be open to the changes. For context, they …
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Hi future team,
I found future is a great framework for distributed data processing. sparklyr::spark_apply is doing the similar things , which support local mode/ yarn-client/ yarn-cluster mode.
…