Question

logstash为什么要使用redis

Answer 1

可以看到，保存到redis失败，当我配置logstash的output host为192.168.1.153:4001的时候，是可以成功保存进去的
[jason@localhost logstash]$ ./logstash-2.1.1/bin/logstash agent -f conf/client1.conf
Settings: Default filter workers: 2
Logstash startup completed
Failed to send event to Redis {:event=>#@metadata=
{
}