# Testcase to explain circuitbreaker exception

**URL:** <https://discuss.elastic.co/t/testcase-to-explain-circuitbreaker-exception/37111>\
**Category:** Elasticsearch\
**Created:** [December 14, 2015, 9:59am UTC](https://discuss.elastic.co/t/testcase-to-explain-circuitbreaker-exception/37111 "2015-12-14T09:59:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![justnj](https://avatars.discourse-cdn.com/v4/letter/j/e19adc/32.png) [@justnj](https://discuss.elastic.co/u/justnj)\
**Post date:** [December 14, 2015, 9:59am UTC](https://discuss.elastic.co/t/testcase-to-explain-circuitbreaker-exception/37111/1 "2015-12-14T09:59:36Z")

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can any one share

How to make a test case for circuit-breaker exception

How to load more data Vs Fielddata cache ... here need to analyse volumen of data Vs Fieldcache

is sample-data available

how to prevent circuit-breaker exception

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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:** [July 5, 2017, 11:31pm UTC](https://discuss.elastic.co/t/testcase-to-explain-circuitbreaker-exception/37111/2 "2017-07-05T23:31:20Z")

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Closed on July 5, 2017, 11:31pm UTC