Questions tagged as 'spark'

Speak up, all right? I am trying a dataframe in the prophet algorithm in my work, so in Rstudio I used the following code to convert the "Data" data that is as string to Date, because the algorithm needs this format to make its predictions. p...

I'm implementing a Rest API in Java using the framework Spark . I need to split the routes into two or more versions: v1 and v2 . I know Spark supplies path() , I believe it's not hard. My question is how to perform folder...

I have an infrastructure reading Apache log files through Filebeat, parser with grok in Logstash and upload to a Kafka topic. I need to display in Grafana the amount of requests captured in my logs. My Inquiries Do I need to process...