2、修改 flume-env.sh 配置文件，主要是添加java环境
# 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 this file is placed at FLUME_CONF_DIR/flume-env.sh, it will be sourced # during Flume startup. # Enviroment variables can be set here. export JAVA_HOME=/opt/java/jdk1.7.0_65 # Give Flume more memory and pre-allocate, enable remote monitoring via JMX # export JAVA_OPTS="-Xms100m -Xmx2000m -Dcom.sun.management.jmxremote" # Note that the Flume conf directory is always included in the classpath. #FLUME_CLASSPATH=""
至此，flume-ng的安装就算基本完成了。测试一下！
[root@GameCloud01 bin]# ./flume-ng version Flume 1.7.0-SNAPSHOT Source code repository: https://git-wip-us.apache.org/repos/asf/flume.git Revision: Unknown Compiled by aiyou on 02/22/2016 16:37:11 From source with checksum N/A
可能遇到的问题：
[root@GameCloud01 bin]# ./flume-ng -bash: ./flume-ng: /bin/bash^M: bad interpreter: 没有那个文件或目录
这个问题是由于我们的脚本是在windows环境下编译的，脚本被转换成Windows下的dos文本格式，每一行的末尾都是以\r\n来标识，它的ASCII码分别是0x0D，0x0A。如果将这个脚本文件直接放到Linux上执行就会报/bin/bash^M: bad interpreter错误提示。
解决办法：
1、使用vi或vim打开报错的脚本 flume-ng
2、查看文本格式:set ff?
3、如果显示是:fileformat=dos，则需要将文件格式改为unix
4、继续执行 :set ff=unix，保存退出即可。