From 37c43c9dd1947e7cc99a310214b323707948f087 Mon Sep 17 00:00:00 2001
From: Patrick Wendell <pwendell@gmail.com>
Date: Tue, 31 Dec 2013 17:36:56 -0800
Subject: [PATCH] Adding outer checkout when initializing logging
---
core/src/main/scala/org/apache/spark/Logging.scala | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/core/src/main/scala/org/apache/spark/Logging.scala b/core/src/main/scala/org/apache/spark/Logging.scala
index 38df3fe04b..d519fc5a29 100644
--- a/core/src/main/scala/org/apache/spark/Logging.scala
+++ b/core/src/main/scala/org/apache/spark/Logging.scala
@@ -91,9 +91,11 @@ trait Logging {
}
private def initializeIfNecessary() {
- Logging.initLock.synchronized {
- if (!Logging.initialized) {
- initializeLogging()
+ if (!Logging.initialized) {
+ Logging.initLock.synchronized {
+ if (!Logging.initialized) {
+ initializeLogging()
+ }
}
}
}
--
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