From e9b58e9ef89a9118b6d5a466d10db8e30d61f850 Mon Sep 17 00:00:00 2001 From: "wm624@hotmail.com" Date: Sat, 3 Sep 2016 13:52:55 -0700 Subject: [SPARK-16829][SPARKR] sparkR sc.setLogLevel doesn't work (Please fill in changes proposed in this fix) ./bin/sparkR Launching java with spark-submit command /Users/mwang/spark_ws_0904/bin/spark-submit "sparkr-shell" /var/folders/s_/83b0sgvj2kl2kwq4stvft_pm0000gn/T//RtmpQxJGiZ/backend_porte9474603ed1e Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties Setting default log level to "WARN". To adjust logging level use sc.setLogLevel(newLevel). > sc.setLogLevel("INFO") Error: could not find function "sc.setLogLevel" sc.setLogLevel doesn't exist. R has a function setLogLevel. I rename the setLogLevel function to sc.setLogLevel. (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests) Change unit test. Run unit tests. Manually tested it in sparkR shell. Author: wm624@hotmail.com Closes #14433 from wangmiao1981/sc. --- core/src/main/scala/org/apache/spark/internal/Logging.scala | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'core/src') diff --git a/core/src/main/scala/org/apache/spark/internal/Logging.scala b/core/src/main/scala/org/apache/spark/internal/Logging.scala index 66a0cfec62..013cd1c1bc 100644 --- a/core/src/main/scala/org/apache/spark/internal/Logging.scala +++ b/core/src/main/scala/org/apache/spark/internal/Logging.scala @@ -135,7 +135,8 @@ private[spark] trait Logging { val replLevel = Option(replLogger.getLevel()).getOrElse(Level.WARN) if (replLevel != rootLogger.getEffectiveLevel()) { System.err.printf("Setting default log level to \"%s\".\n", replLevel) - System.err.println("To adjust logging level use sc.setLogLevel(newLevel).") + System.err.println("To adjust logging level use sc.setLogLevel(newLevel). " + + "For SparkR, use setLogLevel(newLevel).") rootLogger.setLevel(replLevel) } } -- cgit v1.2.3