From aafa579402c4e1b960e929d1b449505ba820a60a Mon Sep 17 00:00:00 2001
From: Stephan Ewen <sewen@apache.org>
Date: Wed, 10 May 2017 16:39:53 +0200
Subject: [PATCH] [hotfix] [gelly] Support log output when running examples in
 the IDE

This adds the dependencies / config files necessary for log output
---
 flink-libraries/flink-gelly-examples/pom.xml  | 15 ++++++++++
 .../src/main/resources/log4j.properties       | 23 +++++++++++++++
 .../src/main/resources/logback.xml            | 29 +++++++++++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 flink-libraries/flink-gelly-examples/src/main/resources/log4j.properties
 create mode 100644 flink-libraries/flink-gelly-examples/src/main/resources/logback.xml

diff --git a/flink-libraries/flink-gelly-examples/pom.xml b/flink-libraries/flink-gelly-examples/pom.xml
index 6fb0979d657..009781f1127 100644
--- a/flink-libraries/flink-gelly-examples/pom.xml
+++ b/flink-libraries/flink-gelly-examples/pom.xml
@@ -75,6 +75,21 @@
 			<scope>compile</scope>
 		</dependency>
 
+		<!-- Add a logging Framework, to make the examples produce -->
+		<!--             logs when executing in the IDE            -->
+
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>slf4j-log4j12</artifactId>
+			<scope>compile</scope>
+		</dependency>
+
+		<dependency>
+			<groupId>log4j</groupId>
+			<artifactId>log4j</artifactId>
+			<scope>compile</scope>
+		</dependency>
+
 		<!-- test dependencies -->
 
 		<dependency>
diff --git a/flink-libraries/flink-gelly-examples/src/main/resources/log4j.properties b/flink-libraries/flink-gelly-examples/src/main/resources/log4j.properties
new file mode 100644
index 00000000000..da32ea0f44d
--- /dev/null
+++ b/flink-libraries/flink-gelly-examples/src/main/resources/log4j.properties
@@ -0,0 +1,23 @@
+################################################################################
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you under the Apache License, Version 2.0 (the
+#  "License"); you may not use this file except in compliance
+#  with the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################
+
+log4j.rootLogger=INFO, console
+
+log4j.appender.console=org.apache.log4j.ConsoleAppender
+log4j.appender.console.layout=org.apache.log4j.PatternLayout
+log4j.appender.console.layout.ConversionPattern=%d{HH:mm:ss,SSS} %-5p %-60c %x - %m%n
diff --git a/flink-libraries/flink-gelly-examples/src/main/resources/logback.xml b/flink-libraries/flink-gelly-examples/src/main/resources/logback.xml
new file mode 100644
index 00000000000..95f2d041939
--- /dev/null
+++ b/flink-libraries/flink-gelly-examples/src/main/resources/logback.xml
@@ -0,0 +1,29 @@
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one
+  ~ or more contributor license agreements.  See the NOTICE file
+  ~ distributed with this work for additional information
+  ~ regarding copyright ownership.  The ASF licenses this file
+  ~ to you under the Apache License, Version 2.0 (the
+  ~ "License"); you may not use this file except in compliance
+  ~ with the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{60} %X{sourceThread} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT"/>
+    </root>
+</configuration>
\ No newline at end of file
-- 
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