Apache kafka Logstash&x2B；聚合过滤器不'；行不通

日志存储：1.5.4
Java:1.8.0_102
配置：

卡夫卡事件：

{"owner":"user","project_name":"NULL","step_id":"36777","component":"Deployment","stage_name":"stage1","branch_name":"master","additional_parameters":"NULL","received_record_ts":"1484749497752","event_name":"Event_submitted","timestamp":"20170118142457","event_group":"pipeline_events","@version":"1","@timestamp":"2017-01-18T14:25:00.818Z","type":"steps"}
{"owner":"user","project_name":"NULL","step_id":"36777","component":"Deployment","stage_name":"stage1","branch_name":"master","additional_parameters":"result:success","received_record_ts":"1484749497800","event_name":"Event_process_end","timestamp":"20170118142457","event_group":"pipeline_events","@version":"1","@timestamp":"2017-01-18T14:25:00.823Z","type":"steps"}

{"message" => "step_name:Events_processing,start_time:TIME,end_time:TIME,step_id:%{step_id},component:%{component},owner:%{owner},stage_name:%{stage_name},project:%{project_name},branch_name:%{branch_name},step_duration=%{step_duration}}

预期结果：

{"owner":"user","project_name":"NULL","step_id":"36777","component":"Deployment","stage_name":"stage1","branch_name":"master","additional_parameters":"NULL","received_record_ts":"1484749497752","event_name":"Event_submitted","timestamp":"20170118142457","event_group":"pipeline_events","@version":"1","@timestamp":"2017-01-18T14:25:00.818Z","type":"steps"}
{"owner":"user","project_name":"NULL","step_id":"36777","component":"Deployment","stage_name":"stage1","branch_name":"master","additional_parameters":"result:success","received_record_ts":"1484749497800","event_name":"Event_process_end","timestamp":"20170118142457","event_group":"pipeline_events","@version":"1","@timestamp":"2017-01-18T14:25:00.823Z","type":"steps"}

{"message" => "step_name:Events_processing,start_time:TIME,end_time:TIME,step_id:%{step_id},component:%{component},owner:%{owner},stage_name:%{stage_name},project:%{project_name},branch_name:%{branch_name},step_duration=%{step_duration}}

如何实现这一目标？

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使用此配置，在输出中，我得到了完整的事件，而不是仅步骤

这是整个配置吗？是的，这是整个配置