# Filebeat stop sending the logs bulk index operations: 400 Bad Request

**URL:** <https://discuss.elastic.co/t/filebeat-stop-sending-the-logs-bulk-index-operations-400-bad-request/285479>\
**Category:** Beats\
**Tags:** filebeat\
**Created:** [September 29, 2021, 1:17pm UTC](https://discuss.elastic.co/t/filebeat-stop-sending-the-logs-bulk-index-operations-400-bad-request/285479 "2021-09-29T13:17:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![abhi.logs](https://avatars.discourse-cdn.com/v4/letter/a/d26b3c/32.png) [@abhi.logs](https://discuss.elastic.co/u/abhi.logs)\
**Post date:** [September 29, 2021, 1:17pm UTC](https://discuss.elastic.co/t/filebeat-stop-sending-the-logs-bulk-index-operations-400-bad-request/285479/1 "2021-09-29T13:17:19Z")

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Filebeat is not sending logs to elastic host. showing some error

**ERROR [publisher\_pipeline\_output] pipeline/output.go:180 failed to publish events: 400 Bad Request: Collected errors:**  
\*\* Error 0: failed to encode bundles: oformat.EncodeObservations() failed for bundle 1: observation too large\*\*  
Anyone know what is this error and how to remove?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [October 27, 2021, 3:17pm UTC](https://discuss.elastic.co/t/filebeat-stop-sending-the-logs-bulk-index-operations-400-bad-request/285479/2 "2021-10-27T15:17:34Z")

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