# opensearch circuit\_breaking\_exception parent data too large

**URL:** <https://discuss.elastic.co/t/opensearch-circuit-breaking-exception-parent-data-too-large/377650>\
**Category:** Kibana\
**Tags:** ilm-index-lifecycle-management\
**Created:** [April 30, 2025, 6:39am UTC](https://discuss.elastic.co/t/opensearch-circuit-breaking-exception-parent-data-too-large/377650 "2025-04-30T06:39:00Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![eswar\_eswar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/eswar_eswar/32/142892_2.png) [@eswar\_eswar](https://discuss.elastic.co/u/eswar_eswar)\
**Post date:** [April 30, 2025, 6:39am UTC](https://discuss.elastic.co/t/opensearch-circuit-breaking-exception-parent-data-too-large/377650/1 "2025-04-30T06:39:00Z")

</div>

Apr 28 03:34:14 IND-WZ-Master-001 opensearch-dashboards[4112561]: {"type":"log","@timestamp":"2025-04-27T22:04:14Z","tags":["error","opensearch","data"],"pid":4112561,"message":"[circuit\_breaking\_exception]: [parent] Data too large, data for [\<http\_request\>] would be [3784278008/3.5gb], which is larger than the limit of [2900780646/2.7gb], real usage: [3784278008/3.5gb], new bytes reserved: [0/0b], usages [request=0/0b, fielddata=91653940/87.4mb, in\_flight\_requests=314646/307.2kb]"}  
Apr 28 03:34:17 IND-WZ-Master-001 opensearch-dashboards[4112561]: {"type":"log","@timestamp":"2025-04-27T22:04:17Z","tags":["error","opensearch","data"],"pid":4112561,"message":"[circuit\_breaking\_exception]: [parent] Data too large, data for [\<http\_request\>] would be [3904355104/3.6gb], which is larger than the limit of [2900780646/2.7gb], real usage: [3904355104/3.6gb], new bytes reserved: [0/0b], usages [request=0/0b, fielddata=109887725/104.7mb, in\_flight\_requests=0/0b]"}

---

<div class="post-metadata">

**Author:** ![RainTown](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/raintown/32/140206_2.png) [@RainTown](https://discuss.elastic.co/u/RainTown)\
**Post date:** [April 30, 2025, 9:03am UTC](https://discuss.elastic.co/t/opensearch-circuit-breaking-exception-parent-data-too-large/377650/2 "2025-04-30T09:03:52Z")

</div>

First this is an elasticsearch forum. Opensearch is a different product. You could open a case with Amazon I believe.

Second, the error message says “data too large” for the HTTP request. Seems fairly clear to me. But anyways, you didn’t actually ask a question.