Github user shivaram commented on a diff in the pull request: https://github.com/apache/spark/pull/15471#discussion_r84113455 --- Diff: R/pkg/inst/worker/daemon.R --- @@ -18,6 +18,7 @@ # Worker daemon rLibDir <- Sys.getenv("SPARKR_RLIBDIR") +connectionTimeout <- Sys.getenv("SPARKR_BACKEND_CONNECTION_TIMEOUT") --- End diff -- We should take a default value here and in worker.R as well - 6000 is fine to use as default everywhere
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