我正在尝试为logstash 1.5.0.beta1 安装 kafka输出插件。
我之前使用命令
$LS_HOME/bin/plugin install logstash-output-kafka
在logstash网站上给出。
但是现在安装给了我以下错误：
Clamp::UsageError: No such sub-command 'logstash-output-kafka'
signal_usage_error at /home/madhura/Softwares/logstash-1.5.0.beta1/vendor/bundle/jruby/1.9/gems/clamp-0.6.3/lib/clamp/command.rb:103
find_subcommand_class at /home/madhura/Softwares/logstash-1.5.0.beta1/vendor/bundle/jruby/1.9/gems/clamp-0.6.3/lib/clamp/subcommand/execution.rb:28
instatiate_subcommand at /home/madhura/Softwares/logstash-1.5.0.beta1/vendor/bundle/jruby/1.9/gems/clamp-0.6.3/lib/clamp/subcommand/execution.rb:17
execute at /home/madhura/Softwares/logstash-1.5.0.beta1/vendor/bundle/jruby/1.9/gems/clamp-0.6.3/lib/clamp/subcommand/execution.rb:10
run at /home/madhura/Softwares/logstash-1.5.0.beta1/lib/logstash/runner.rb:144
call at org/jruby/RubyProc.java:271
run at /home/madhura/Softwares/logstash-1.5.0.beta1/lib/logstash/runner.rb:171
call at org/jruby/RubyProc.java:271
initialize at /home/madhura/Softwares/logstash-1.5.0.beta1/vendor/bundle/jruby/1.9/gems/stud-0.0.18/lib/stud/task.rb:12
请帮我找到原因并安装插件
答案 0 :(得分：1)
编辑：从Logstash 1.5.0开始，本机支持Kafka输入/输出，请参阅： https://www.elastic.co/blog/logstash-kafka-intro
在logstash-1.5.0.beta1（至少通过1.5.0.rc2）中，Kafka输入/输出插件附带基本logstash安装：
.../logstash-1.5.0.beta1$ ./bin/plugin list | grep kafka
logstash-input-kafka (0.1.5)
logstash-output-kafka (0.1.3)