# Logstash long nested messgage field in json format not getting parsed

**URL:** <https://discuss.elastic.co/t/logstash-long-nested-messgage-field-in-json-format-not-getting-parsed/332893>\
**Category:** Logstash\
**Created:** [May 9, 2023, 8:57am UTC](https://discuss.elastic.co/t/logstash-long-nested-messgage-field-in-json-format-not-getting-parsed/332893 "2023-05-09T08:57:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Alok\_ojha](https://avatars.discourse-cdn.com/v4/letter/a/7cd45c/32.png) [@Alok\_ojha](https://discuss.elastic.co/u/Alok_ojha)\
**Post date:** [May 9, 2023, 8:57am UTC](https://discuss.elastic.co/t/logstash-long-nested-messgage-field-in-json-format-not-getting-parsed/332893/1 "2023-05-09T08:57:45Z")

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Please Help!!  
I had data in kafka, I used logstash config file to upload it to elasticsearch, data is coming to elasticsearch but the message field is very long and logstash is unable to parse it in key value pair. Is there any way to parse large message field in logstash configuration?

 ![index](https://us1.discourse-cdn.com/elastic/original/3X/e/8/e88e94c1b8532fb59075963c50f9d2cb437349bb.png)

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 6, 2023, 8:58am UTC](https://discuss.elastic.co/t/logstash-long-nested-messgage-field-in-json-format-not-getting-parsed/332893/2 "2023-06-06T08:58:37Z")

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