feat: add images

images/flink_conf/log4j.properties

@@ -0,0 +1,61 @@
+################################################################################
+#  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.
+################################################################################
+
+# Allows this configuration to be modified at runtime. The file will be checked every 30 seconds.
+monitorInterval=30
+
+# This affects logging for both user code and Flink
+rootLogger.level = INFO
+rootLogger.appenderRef.file.ref = MainAppender
+
+# Uncomment this if you want to _only_ change Flink's logging
+#logger.flink.name = org.apache.flink
+#logger.flink.level = INFO
+
+# The following lines keep the log level of common libraries/connectors on
+# log level INFO. The root logger does not override this. You have to manually
+# change the log levels here.
+logger.akka.name = akka
+logger.akka.level = INFO
+logger.kafka.name= org.apache.kafka
+logger.kafka.level = INFO
+logger.hadoop.name = org.apache.hadoop
+logger.hadoop.level = INFO
+logger.zookeeper.name = org.apache.zookeeper
+logger.zookeeper.level = INFO
+logger.shaded_zookeeper.name = org.apache.flink.shaded.zookeeper3
+logger.shaded_zookeeper.level = INFO
+
+# Log all infos in the given file
+appender.main.name = MainAppender
+appender.main.type = RollingFile
+appender.main.append = true
+appender.main.fileName = ${sys:log.file}
+appender.main.filePattern = ${sys:log.file}.%i
+appender.main.layout.type = PatternLayout
+appender.main.layout.pattern = %d{yyyy-MM-dd HH:mm:ss,SSS} %-5p %-60c %x - %m%n
+appender.main.policies.type = Policies
+appender.main.policies.size.type = SizeBasedTriggeringPolicy
+appender.main.policies.size.size = 100MB
+appender.main.policies.startup.type = OnStartupTriggeringPolicy
+appender.main.strategy.type = DefaultRolloverStrategy
+appender.main.strategy.max = ${env:MAX_LOG_FILE_NUMBER:-10}
+
+# Suppress the irrelevant (wrong) warnings from the Netty channel handler
+logger.netty.name = org.apache.flink.shaded.akka.org.jboss.netty.channel.DefaultChannelPipeline
+logger.netty.level = OFF