init: logstash 主进程 (19281) 以状态 1 终止

Question

我使用 logstash 6.4.0 运行 Amazon Linux 实例。

[root@****** dragan]# cat /etc/issue
Amazon Linux AMI release 2017.03

我想升级 logstash，所以我卸载了 6.4.0 并尝试安装 7.3.2。我收到错误，所以我决定返回并再次安装旧版本 6.4.0。从那时起，服务就时好时坏……

以下是消息的输出。/var/log/logstash 的日志记录已停止，因此这就是我所拥有的全部内容。

Oct 16 13:01:17 localhost init: logstash main process ended, respawning
Oct 16 13:01:28 localhost init: logstash main process (19281) terminated with status 1
Oct 16 13:01:28 localhost init: logstash main process ended, respawning
Oct 16 13:01:39 localhost init: logstash main process (19425) terminated with status 1
Oct 16 13:01:39 localhost init: logstash main process ended, respawning
Oct 16 13:01:50 localhost init: logstash main process (19540) terminated with status 1
Oct 16 13:01:50 localhost init: logstash main process ended, respawning
Oct 16 13:02:00 localhost init: logstash main process (19647) terminated with status 1
Oct 16 13:02:00 localhost init: logstash main process ended, respawning
Oct 16 13:02:11 localhost init: logstash main process (19783) terminated with status 1
Oct 16 13:02:11 localhost init: logstash main process ended, respawning
Oct 16 13:02:23 localhost init: logstash main process (20114) terminated with status 1
Oct 16 13:02:23 localhost init: logstash main process ended, respawning
Oct 16 13:02:35 localhost init: logstash main process (29477) terminated with status 1
Oct 16 13:02:35 localhost init: logstash main process ended, respawning
Oct 16 13:02:47 localhost init: logstash main process (6451) terminated with status 1
Oct 16 13:02:47 localhost init: logstash main process ended, respawning
Oct 16 13:02:59 localhost init: logstash main process (15826) terminated with status 1
Oct 16 13:02:59 localhost init: logstash main process ended, respawning

知道发生了什么事以及如何解决吗？

干杯，德拉甘