# G1GC cause CircuitBreakingException: \[parent\] Data too large on 7.1.1

**URL:** <https://discuss.elastic.co/t/g1gc-cause-circuitbreakingexception-parent-data-too-large-on-7-1-1/187272>\
**Category:** Elasticsearch\
**Created:** [June 25, 2019, 8:58am UTC](https://discuss.elastic.co/t/g1gc-cause-circuitbreakingexception-parent-data-too-large-on-7-1-1/187272 "2019-06-25T08:58:52Z")\
**Posts on this page:** 1\
**Showing post:** 27

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**Author:** ![k5for2](https://avatars.discourse-cdn.com/v4/letter/k/ba9def/32.png) [@k5for2](https://discuss.elastic.co/u/k5for2)\
**Post date:** [August 27, 2019, 6:43am UTC](https://discuss.elastic.co/t/g1gc-cause-circuitbreakingexception-parent-data-too-large-on-7-1-1/187272/27 "2019-08-27T06:43:50Z")

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@nhat  
I also read this. - [CircuitBreakingException: [parent] Data too large IN ES 7.x](https://discuss.elastic.co/t/circuitbreakingexception-parent-data-too-large-in-es-7-x/192801/7) and I have disabled the real memory circuit breaker too. (`indices.breaker.total.use_real_memory: false`) So, It didn't happen any more.

I think this is the reason. Can you explain to me?

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