我使用elk+redis+filebeat来构建日志平台，现在在redis被codis取代之后，logstash报告？

Question

我使用elk+redis+filebeat来构建日志记录平台，现在在redis被codis取代之后，logstash报告：

# [2020-06-18T11:20:54,146][WARN ][logstash.inputs.redis] Redis connection problem {:exception=>#<Redis::CommandError: ERR handle request, command'BLPOP' is not allowed>} 


# [2020-06-18T11:19:12,920][WARN ][logstash.inputs.redis] Redis connection problem {:exception=>#<Redis::CommandError: ERR max number of clients reached>}strong text

这是我的logstash配置：

/usr/local/elk/logstash/config/logstash_es.conf

input {
  redis {
     data_type => "list"
     key => "elk"
     host => "192.168.124.224"
     port => "19000"
     batch_count => "1"
     threads => 5
     codec => "json"
     }
}

output {
    if [fields][log_type] == "php" {
          elasticsearch {
                hosts => ["192.168.124.225:9200"]
                index => "php-%{+YYYY.MM.dd}"
                action =>  "index"
                }
               }
}

Answer 1

Codis提到它们100%与双代理兼容。根据双代理文档不支持BLPOP命令。因为logstash Redis输入插件将BLPOP描述为一个必需的函数，这告诉我Codis根本不能与Logstash一起使用。