From e4fa58c43ce2bf8d76bffb0d9dc1132f8d0eae6a Mon Sep 17 00:00:00 2001 From: Sun Rui Date: Fri, 1 Jul 2016 14:37:03 -0700 Subject: [SPARK-16299][SPARKR] Capture errors from R workers in daemon.R to avoid deletion of R session temporary directory. ## What changes were proposed in this pull request? Capture errors from R workers in daemon.R to avoid deletion of R session temporary directory. See detailed description at https://issues.apache.org/jira/browse/SPARK-16299 ## How was this patch tested? SparkR unit tests. Author: Sun Rui Closes #13975 from sun-rui/SPARK-16299. --- R/pkg/inst/worker/daemon.R | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'R/pkg/inst/worker') diff --git a/R/pkg/inst/worker/daemon.R b/R/pkg/inst/worker/daemon.R index f55beac6c8..b92e6be995 100644 --- a/R/pkg/inst/worker/daemon.R +++ b/R/pkg/inst/worker/daemon.R @@ -44,7 +44,7 @@ while (TRUE) { if (inherits(p, "masterProcess")) { close(inputCon) Sys.setenv(SPARKR_WORKER_PORT = port) - source(script) + try(source(script)) # Set SIGUSR1 so that child can exit tools::pskill(Sys.getpid(), tools::SIGUSR1) parallel:::mcexit(0L) -- cgit v1.2.3