# 사이트 기본 머신 러닝 예제가 실행되지 않는 문제

**URL:** <https://discuss.elastic.co/t/topic/229472>\
**Category:** 한국어 질문 및 토론\
**Created:** [April 23, 2020, 1:23pm UTC](https://discuss.elastic.co/t/topic/229472 "2020-04-23T13:23:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![111324](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/111324/32/66956_2.png) [@111324](https://discuss.elastic.co/u/111324)\
**Post date:** [April 23, 2020, 1:23pm UTC](https://discuss.elastic.co/t/topic/229472/1 "2020-04-23T13:23:40Z")

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안녕하세요.  
머신 러닝을 공부해보고 싶어서 사이트 기본 예제로 실습중에 막히는 부분이 있어 문의 드립니다.

[https://www.elastic.co/guide/en/machine-learning/current/ml-gs-jobs.html](https://www.elastic.co/guide/en/machine-learning/current/ml-gs-jobs.html)

상기 페이지에서 나오는대로 index pattern 선택 후 create jobs 버튼을 누르면 아래와 같은 메시지가 뜨면서 자료가 수집되지 않습니다.. ㅠㅠ

혹시 어떻게 해결해야 하는지 도와주실 분 계실까요 ㅜㅜ..

[status\_exception] cannot start datafeed [datafeed-testlow\_request\_rate] because job [testlow\_request\_rate] is failed

[status\_exception] No node found to start datafeed [datafeed-test2response\_code\_rates], allocation explanation [cannot start datafeed [datafeed-test2response\_code\_rates], because the job's [test2response\_code\_rates] state is [failed] while state [opened] is required]

[status\_exception] cannot start datafeed [datafeed-test2low\_request\_rate] because job [test2low\_request\_rate] is failed

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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:** [May 21, 2020, 1:23pm UTC](https://discuss.elastic.co/t/topic/229472/2 "2020-05-21T13:23:54Z")

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