Date parsing issue - ElasticSearch 7.6

Hi everyone,

I recently migrated from ElasticSearch 6.8 to 7.6 and i have an issue with the date format

I'm pushing documents to ElasticSearch with the following format :


I red the following links (an others) on the best practise and issues :

When i try to put new documents to ES, i get the following error :

Elasticsearch exception [type=illegal_argument_exception, reason=unable to parse date [2020-04-27T15:14:11Z]]]; nested: ElasticsearchException[Elasticsearch exception [type=illegal_argument_exception, reason=failed to parse date field [2020-04-27T15:14:11Z] with format [8yyyy-MM-dd'T'HH:mm:ssZ]]]; nested: ElasticsearchException[Elasticsearch exception [type=date_time_parse_exception, reason=Text '2020-04-27T15:14:11Z' could not be parsed at index 19

My current pipeline has the following date format :

"formats" : [ "yyyy-MM-dd'T'HH:mm:ssX", "yyyy-MM-dd'T'HH:mm:ss.SSSX" ],

I don't specify any date format in the mapping as it didn't work when i tried, but maybe i did it wrong.

What would work with my current configuration ? Any help would be much appreciated,

Thanks in advance !

Fixed !

The pipeline was the solution, it didn't match the format used in the files. Now it does.
Closing the issue

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