Hello friends, I got this error while trying to transfer data to Elasticsearch with logstash. Actually, the transfer started, some data was transferred, but then it gave this error. Does anyone have an idea what could be the reason? Thanks in advance for the answers.
@warkolm thank you so muck for your return. I don't know where to share more of the log there was an error like this on the cmd screen. I did not request any shutdown.
[2021-09-27T11:04:28,843][WARN ][deprecation.logstash.outputs.elasticsearch] Relying on default value of `pipeline.ecs_compatibility`, which may change in a future major release of Logstash. To avoid unexpected changes when upgrading Logstash, please explicitly declare your desired ECS Compatibility mode.
[2021-09-27T11:10:54,352][WARN ][deprecation.logstash.outputs.elasticsearch] Relying on default value of `pipeline.ecs_compatibility`, which may change in a future major release of Logstash. To avoid unexpected changes when upgrading Logstash, please explicitly declare your desired ECS Compatibility mode.
[2021-09-27T11:26:02,719][WARN ][deprecation.logstash.outputs.elasticsearch] Relying on default value of `pipeline.ecs_compatibility`, which may change in a future major release of Logstash. To avoid unexpected changes when upgrading Logstash, please explicitly declare your desired ECS Compatibility mode.
[2021-09-27T13:29:15,366][WARN ][deprecation.logstash.outputs.elasticsearch] Relying on default value of `pipeline.ecs_compatibility`, which may change in a future major release of Logstash. To avoid unexpected changes when upgrading Logstash, please explicitly declare your desired ECS Compatibility mode.
[2021-09-27T13:50:11,258][WARN ][deprecation.logstash.outputs.elasticsearch] Relying on default value of `pipeline.ecs_compatibility`, which may change in a future major release of Logstash. To avoid unexpected changes when upgrading Logstash, please explicitly declare your desired ECS Compatibility mode.
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