Kafka_Kafka 设置日志输出路径 LOG_DIR

2021-08-27 | 0 浏览

默认Kafka运行的时候都会通过log4j打印很多日志文件，比如server.log, controller.log, state-change.log等，而都会将其输出到$KAFKA_HOME/logs目录下，这样很不利于线上运维，因为经常容易出现打爆文件系统，一般安装的盘都比较小，而数据和日志会指定打到另一个或多个更大空间的分区盘

具体方法是，打开$KAFKA_HOME/bin/kafka-run-class.sh，找到下面标示的位置，并定义一个变量，指定的值为系统日志输出路径，重启broker即可生效。

[root@taike-001-fengruolin kafka]# cat  bin/kafka-run-class.sh
#!/bin/bash
# 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.

if [ $# -lt 1 ];
then
  echo "USAGE: $0 [-daemon] [-name servicename] [-loggc] classname [opts]"
  exit 1
fi

LOG_DIR=/data/kafka/serverlogs

# CYGWIN == 1 if Cygwin is detected, else 0.
if [[ $(uname -a) =~ "CYGWIN" ]]; then

Linux