Minimal log4j, output ERRORs and above.

chinnasamyb · Apr 7, 2017 · 2684896 · 2684896
1 parent 6f735da
commit 2684896
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diff --git a/ConsumerGroupLag/build.gradle b/ConsumerGroupLag/build.gradle
@@ -13,4 +13,5 @@ dependencies {
     compile(group: 'org.apache.kafka', name: 'kafka_2.11', version: "0.10.2.0")
     compile(group: 'commons-cli', name: 'commons-cli', version: "1.3.1");
     compile(group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: "2.6.3")
+    compile(group: 'log4j', name: 'log4j', version: "1.2.17")
 }
diff --git a/ConsumerGroupLag/src/main/resources/log4j.properties b/ConsumerGroupLag/src/main/resources/log4j.properties
@@ -0,0 +1,8 @@
+# Root logger option
+log4j.rootLogger=ERROR, stdout
+
+# Redirect log messages to console
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target=System.out
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n