Hi..I am using _bulk for sending bulk requests to rest api..But when I run the code, I find the warning "Content type detection for rest requests is deprecated. Specify the content type using the [Content-Type] header.Deprecated field [template] used, expected [source] instead" as response. I read t…

Hi saii, what version of ES are you using? In general, you can specify within the curl itself how to ensure: curl -XGET " http://localhost:9200/_cat/indices " -H 'Content-Type: application/json'

Thanks for the reply..ES version am using is 5.6.1 So,can I even set the content-type for Bulk requests using curl?

How to set Content-type header to application/x-ndjson?

Elastic Stack Elasticsearch

Fram_Souza (Fram Souza) December 3, 2017, 1:05am 4

Yes, No problems

1 Like

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Unable to fix "Content type detection for rest requests is deprecated. Specify the content type using the [Content-Type] header." in ES 5.6.1 Elasticsearch	3	1361	December 27, 2017
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How to set Content-type header to application/x-ndjson?

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