官方的安装指令是:
|
1
|
bin
/plugin
install
logstash-output-webhdfs
|
但是往往安装不成功，一般就是如下情况，然后卡着不动了:
Validating logstash-output-webhdfs 。。。
原因是防火墙挡掉了logstash的默认gem source
|
1
2
|
cat
Gemfile |
grep
source
# source "https://rubygems.org"
|
修改 gem source 为国内源:
|
1
2
3
4
|
cd
/opt/logstash
# 来到logstash安装目录
vim Gemfile
source
"https://ruby.taobao.org/"
|
执行安装指令
|
1
|
bin
/plugin
install
logstash-output-webhdfs
|
如果又出现如下错误:
Unable to download data from https://ruby.taobao.org/ - bad response Gateway Time-out 504 (https://gems-ruby-china.b0.upaiyun.com/latest_specs.4.8.gz)
ERROR: Installation aborted, verification failed for logstash-output-webhdfs
那么执行如下安装指令（不验证安装包来源）
|
1
|
bin
/logstash-plugin
install
--no-verify logstash-output-webhdfs
|
本文转自qw87112 51CTO博客，原文链接:http://blog.51cto.com/tchuairen/1871556
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