Render Stream

Collects streaming statistics to render the stream as an 'htmlwidget'.

stream_render(stream = NULL, collect = 10, stats = NULL, ...)

Arguments

stream

The stream to render

collect

The interval in seconds to collect data before rendering the 'htmlwidget'.

stats

Optional stream statistics collected using stream_stats(), when specified, stream should be omitted.

...

Additional optional arguments.

Examples

if (FALSE) { library(sparklyr) sc <- spark_connect(master = "local") dir.create("iris-in") write.csv(iris, "iris-in/iris.csv", row.names = FALSE) stream <- stream_read_csv(sc, "iris-in/") %>% stream_write_csv("iris-out/") stream_render(stream) stream_stop(stream) }