# Elastic Community and Ecosystem **URL:** https://discuss.elastic.co/c/elastic-community-ecosystem/12.md?page=15 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 16 --- ## [Elasticsearch Certified Engineer notes](https://discuss.elastic.co/t/elasticsearch-certified-engineer-notes/303304)
**Author:** [@pistocop](https://discuss.elastic.co/u/pistocop)\ **Replies:** 0\ **Last updated:** [April 26, 2022, 3:30pm UTC](https://discuss.elastic.co/t/elasticsearch-certified-engineer-notes/303304 "2022-04-26T15:30:57Z")
Hi all, I would share my notes to prepare the Elasticsearch Certified Engineer Exam, they contain: Notes for each exam topic Exercises to try and test the exam topics, alongside Docker files to run different ES cluste… --- ## [Cannot log into Kibana using the standard UN and PW](https://discuss.elastic.co/t/cannot-log-into-kibana-using-the-standard-un-and-pw/302440)
**Author:** [@ella.parker](https://discuss.elastic.co/u/ella.parker)\ **Replies:** 3\ **Last updated:** [April 14, 2022, 3:00pm UTC](https://discuss.elastic.co/t/cannot-log-into-kibana-using-the-standard-un-and-pw/302440 "2022-04-14T15:00:01Z")
I have tried accessing Kibana using both my "Elastic Training" e-mail and password. I was then advised to use the standard log in ("training" username and password). I still cannot access Kibana. Any help would be apprec… --- ## [Elastic Discord server](https://discuss.elastic.co/t/elastic-discord-server/179981)
**Author:** [@me22](https://discuss.elastic.co/u/me22)\ **Replies:** 3\ **Last updated:** [March 2, 2022, 9:13pm UTC](https://discuss.elastic.co/t/elastic-discord-server/179981 "2022-03-02T21:13:23Z")
Hi, I created a Discord server for Elastic - https://discord.gg/UtTCJnA I hope it will be useful, especially if you want to use Slack-like tool but not necessarily Slack. --- ## [Elastic Training CTF password reset](https://discuss.elastic.co/t/elastic-training-ctf-password-reset/301550)
**Author:** [@karlaugust.j.smith](https://discuss.elastic.co/u/karlaugust.j.smith)\ **Replies:** 0\ **Last updated:** [April 4, 2022, 6:12pm UTC](https://discuss.elastic.co/t/elastic-training-ctf-password-reset/301550 "2022-04-04T18:12:19Z")
Unable to log into CTF for Protocol Analysis course. Training Operations referred me to the Discuss Forum. Does anyone know who to contact for a password reset? Thanks --- ## [Lost lab work after reissue of license](https://discuss.elastic.co/t/lost-lab-work-after-reissue-of-license/300144)
**Author:** [@shailaja.telukuntla](https://discuss.elastic.co/u/shailaja.telukuntla)\ **Replies:** 1\ **Last updated:** [March 21, 2022, 9:00am UTC](https://discuss.elastic.co/t/lost-lab-work-after-reissue-of-license/300144 "2022-03-21T09:00:28Z")
Im taking the Elasticsearch engineer course; The Elastic training team reissued my 30-day kibana license as it expired. It was suggested that i need to "export Saved objects" and then import the saved objects after the … --- ## [Labs not accessible on strigo with the credentials given in the training](https://discuss.elastic.co/t/labs-not-accessible-on-strigo-with-the-credentials-given-in-the-training/300053)
**Author:** [@kartik.rajesh](https://discuss.elastic.co/u/kartik.rajesh)\ **Replies:** 2\ **Last updated:** [March 18, 2022, 3:36pm UTC](https://discuss.elastic.co/t/labs-not-accessible-on-strigo-with-the-credentials-given-in-the-training/300053 "2022-03-18T15:36:23Z")
I tried to access the lab for Observability Fundamentals today. On clicking "Lab" it takes me to the strigo page and asks me for an email login and not a username. I tried to create a new account but it doesn't s… --- ## [Metricbeat for NGINX : HTTP error 502 in : 502 Bad Gateway](https://discuss.elastic.co/t/metricbeat-for-nginx-http-error-502-in-502-bad-gateway/299155)
**Author:** [@elasticmind](https://discuss.elastic.co/u/elasticmind)\ **Replies:** 6\ **Last updated:** [March 11, 2022, 11:08am UTC](https://discuss.elastic.co/t/metricbeat-for-nginx-http-error-502-in-502-bad-gateway/299155 "2022-03-11T11:08:48Z")
Hello, I'm going through the observability fundamentals training and for the NGINX metrics section i'm getting this error: {"log.level":"error","@timestamp":"2022-03-09T00:57:04.303Z","log.origin":{"file.name":"module/… --- ## [Elastic App Search web crawler lab instructions - 404 Not Found](https://discuss.elastic.co/t/elastic-app-search-web-crawler-lab-instructions-404-not-found/299289)
**Author:** [@chmeza](https://discuss.elastic.co/u/chmeza)\ **Replies:** 2\ **Last updated:** [March 10, 2022, 10:48am UTC](https://discuss.elastic.co/t/elastic-app-search-web-crawler-lab-instructions-404-not-found/299289 "2022-03-10T10:48:40Z")
Hello, I'm doing the Elastic App Search web crawler course, but the labs instructions link go to a " 404 - Well, That about Wraps It Up for This Page. " . Not found page. thank you. --- ## [File Structure Cannot Be Determined](https://discuss.elastic.co/t/file-structure-cannot-be-determined/298464)
**Author:** [@mchtower](https://discuss.elastic.co/u/mchtower)\ **Replies:** 1\ **Last updated:** [March 1, 2022, 8:03am UTC](https://discuss.elastic.co/t/file-structure-cannot-be-determined/298464 "2022-03-01T08:03:38Z")
Hello, is there a quick and easy way to import the blogs.json file outside of strigo? I had to set up my own lab environment. When I try to import the blogs.json file I'm getting this message: "File structure cannot be d… --- ## [Unable to access training data on app.strigo](https://discuss.elastic.co/t/unable-to-access-training-data-on-app-strigo/297491)
**Author:** [@gapa](https://discuss.elastic.co/u/gapa)\ **Replies:** 1\ **Last updated:** [February 17, 2022, 12:57pm UTC](https://discuss.elastic.co/t/unable-to-access-training-data-on-app-strigo/297491 "2022-02-17T12:57:51Z")
Hello, I do not have access to the training dataset on my app.strigo environment. Please see attached from the lab guide and from my app.strigo environment Any ideas of what could be the problem? --- ## [Where can I find the Lab Guide to implement the labs](https://discuss.elastic.co/t/where-can-i-find-the-lab-guide-to-implement-the-labs/297372)
**Author:** [@Kareem\_Amin](https://discuss.elastic.co/u/Kareem_Amin)\ **Replies:** 2\ **Last updated:** [February 16, 2022, 2:39pm UTC](https://discuss.elastic.co/t/where-can-i-find-the-lab-guide-to-implement-the-labs/297372 "2022-02-16T14:39:13Z")
I am attending some courses on Elastic Learn. I can't find the lab instructions for two courses: Elastic Observability Engineer (On-Demand) Data Analysis with Kibana (On-Demand) In the course, the lab's URL takes me t… --- ## [I amm trying to access the public DNS for the lab of the ECE fundamentals and I am prompted for a username/password. Where can I find this?](https://discuss.elastic.co/t/i-amm-trying-to-access-the-public-dns-for-the-lab-of-the-ece-fundamentals-and-i-am-prompted-for-a-username-password-where-can-i-find-this/295636)
**Author:** [@Gw\_Do](https://discuss.elastic.co/u/Gw_Do)\ **Replies:** 6\ **Last updated:** [February 7, 2022, 5:37pm UTC](https://discuss.elastic.co/t/i-amm-trying-to-access-the-public-dns-for-the-lab-of-the-ece-fundamentals-and-i-am-prompted-for-a-username-password-where-can-i-find-this/295636 "2022-02-07T17:37:54Z")
HI, I am trying to access the public DNS for the lab of the ECE fundamentals and I am prompted for a username/password. Where can I find this? Thank you, Gwen --- ## [Haystack US 2022 - The Search Relevance Conference 27/28 April - Call for Papers is Open](https://discuss.elastic.co/t/haystack-us-2022-the-search-relevance-conference-27-28-april-call-for-papers-is-open/296284)
**Author:** [@flaxsearch](https://discuss.elastic.co/u/flaxsearch)\ **Replies:** 0\ **Last updated:** [February 4, 2022, 11:34am UTC](https://discuss.elastic.co/t/haystack-us-2022-the-search-relevance-conference-27-28-april-call-for-papers-is-open/296284 "2022-02-04T11:34:37Z")
Save the Dates - Haystack US 2022 will return to Charlottesville, Virginia on 27th & 28th April 2022. Haystack is the conference for organizations where search, matching, and relevance really matters to the bottom line.… --- ## [ECE fundamentals on demand accessing LAB URL prompted for username/password](https://discuss.elastic.co/t/ece-fundamentals-on-demand-accessing-lab-url-prompted-for-username-password/261232)
**Author:** [@RRE](https://discuss.elastic.co/u/RRE)\ **Replies:** 15\ **Last updated:** [January 27, 2022, 10:11pm UTC](https://discuss.elastic.co/t/ece-fundamentals-on-demand-accessing-lab-url-prompted-for-username-password/261232 "2022-01-27T22:11:01Z")
Hi, I am trying to access the public DNS for the lab of the ECE fundamentals and I am prompted for a username/password. Where can I find this? --- ## [Name or Service Error](https://discuss.elastic.co/t/name-or-service-error/295429)
**Author:** [@Harshavardhan\_Reddy1](https://discuss.elastic.co/u/Harshavardhan_Reddy1)\ **Replies:** 7\ **Last updated:** [January 26, 2022, 8:45pm UTC](https://discuss.elastic.co/t/name-or-service-error/295429 "2022-01-26T20:45:38Z")
I'm facing an issue in my windows laptop, and the issue is that Elasticsearch: Service start error MySql: Service start error, Petclinic -Server and Client: Service start error. --- ## [Engineer Lab + Instrutions](https://discuss.elastic.co/t/engineer-lab-instrutions/295154)
**Author:** [@HJE](https://discuss.elastic.co/u/HJE)\ **Replies:** 3\ **Last updated:** [January 26, 2022, 12:03pm UTC](https://discuss.elastic.co/t/engineer-lab-instrutions/295154 "2022-01-26T12:03:27Z")
Hi I have started the Elasticsearch Engineer on-demand, but my strigo access for that caorse have expired (i guess i where to slow to get the course done) So i wanted to set up my own lab, but i cant find the download l… --- ## [Elasticsearch Engineer - Lab 2.4 - Error in instructions](https://discuss.elastic.co/t/elasticsearch-engineer-lab-2-4-error-in-instructions/295278)
**Author:** [@Irina\_Truong](https://discuss.elastic.co/u/Irina_Truong)\ **Replies:** 1\ **Last updated:** [January 24, 2022, 8:40pm UTC](https://discuss.elastic.co/t/elasticsearch-engineer-lab-2-4-error-in-instructions/295278 "2022-01-24T20:40:40Z")
Dear Elasticsearch training experts, I've been going through the Elasticsearch Engineer class. In the lab 2.4 "Advanced search" there is a task as follows: Write a script query that returns all blogs where the authors… --- ## [Beginner here](https://discuss.elastic.co/t/beginner-here/295241)
**Author:** [@Faraz\_Sidd](https://discuss.elastic.co/u/Faraz_Sidd)\ **Replies:** 0\ **Last updated:** [January 24, 2022, 2:37pm UTC](https://discuss.elastic.co/t/beginner-here/295241 "2022-01-24T14:37:13Z")
Hello Elastic community I am a newbie programmer. I want to contribute to this community as a open source contributor. Can someone point in the right direction as how can I get started with it. --- ## [Strigo - Kibana2 not ready](https://discuss.elastic.co/t/strigo-kibana2-not-ready/294339)
**Author:** [@krissundar](https://discuss.elastic.co/u/krissundar)\ **Replies:** 2\ **Last updated:** [January 18, 2022, 3:33am UTC](https://discuss.elastic.co/t/strigo-kibana2-not-ready/294339 "2022-01-18T03:33:17Z")
I couldn't get the Kibana2 login page working even after waiting for a long time. where Kibana1 is fine and working. Applications are all started Is there a way to reload the server2 image back to its initial cl… --- ## [Unable to use training](https://discuss.elastic.co/t/unable-to-use-training/293672)
**Author:** [@jbellezz](https://discuss.elastic.co/u/jbellezz)\ **Replies:** 15\ **Last updated:** [January 11, 2022, 8:11pm UTC](https://discuss.elastic.co/t/unable-to-use-training/293672 "2022-01-11T20:11:48Z")
Tried working through training@elastic.co, but they directed me here. I am running into at least 2 issues at the moment. Strigo does not have my e-mail on file from the course provider, so I am unable to create a lab … --- ## [Out of 10 tasks how many I have to finish in order to get pass?](https://discuss.elastic.co/t/out-of-10-tasks-how-many-i-have-to-finish-in-order-to-get-pass/294055)
**Author:** [@shani\_angarkadu](https://discuss.elastic.co/u/shani_angarkadu)\ **Replies:** 1\ **Last updated:** [January 11, 2022, 3:45pm UTC](https://discuss.elastic.co/t/out-of-10-tasks-how-many-i-have-to-finish-in-order-to-get-pass/294055 "2022-01-11T15:45:46Z")
Hi, I took the exam and I stuck with 1 task and it took all of the time And I didn't get a chance to finish 3 tasks. How many at least I need to finish to get a passing score? --- ## [How to implement ElastiFlow on CentOS 7](https://discuss.elastic.co/t/how-to-implement-elastiflow-on-centos-7/293982)
**Author:** [@jeffrey0329](https://discuss.elastic.co/u/jeffrey0329)\ **Replies:** 0\ **Last updated:** [January 11, 2022, 7:42am UTC](https://discuss.elastic.co/t/how-to-implement-elastiflow-on-centos-7/293982 "2022-01-11T07:42:16Z")
I'm new to using ElasticStack, and I'm trying to use ElastiFlow on CentOS7. I've looked into the ElastiFlow official website, but they don't specify support and install guideline on CentOS. Can someone advise or guide me… --- ## [Dec 24th, 2021: \[en\] Elastic Docs - give the gift of feedback](https://discuss.elastic.co/t/dec-24th-2021-en-elastic-docs-give-the-gift-of-feedback/292183)
**Author:** [@OliverHowell](https://discuss.elastic.co/u/OliverHowell)\ **Replies:** 1\ **Last updated:** [January 10, 2022, 3:11pm UTC](https://discuss.elastic.co/t/dec-24th-2021-en-elastic-docs-give-the-gift-of-feedback/292183 "2022-01-10T15:11:26Z")
'Twas the night before Christmas, when all through Elastic Not a creature was typing, not even a mouse; The docs were hung by the website with care In hopes our users would soon read it there; The writers were nestle… --- ## [Spaces using roles](https://discuss.elastic.co/t/spaces-using-roles/293786)
**Author:** [@JACA](https://discuss.elastic.co/u/JACA)\ **Replies:** 1\ **Last updated:** [January 9, 2022, 9:13pm UTC](https://discuss.elastic.co/t/spaces-using-roles/293786 "2022-01-09T21:13:22Z")
I'm wanting to monitor by space groups. Perform the steps to create the spaces and when adding the agent, the line of space was placed: space.id: "name\_server" But when observing with the monitoring I enter the space a… --- ## [Dec 13th, 2021: \[en\] Accessibility in Kibana](https://discuss.elastic.co/t/dec-13th-2021-en-accessibility-in-kibana/290579)
**Author:** [@rashmi](https://discuss.elastic.co/u/rashmi)\ **Replies:** 0\ **Last updated:** [December 13, 2021, 8:00am UTC](https://discuss.elastic.co/t/dec-13th-2021-en-accessibility-in-kibana/290579 "2021-12-13T08:00:00Z")
Web Accessibility When was the last time you visited a website and got frustrated because you had trouble using it? Maybe the site was using WebGL technology that your browser didn’t support, you couldn’t read its text d… --- ## [Dec 22nd, 2021 \[KO\] Eland: 데이터 분석을 위한 Python client](https://discuss.elastic.co/t/dec-22nd-2021-ko-eland-python-client/291954)
**Author:** [@Jihyun\_Jeong](https://discuss.elastic.co/u/Jihyun_Jeong)\ **Replies:** 0\ **Last updated:** [December 22, 2021, 8:00am UTC](https://discuss.elastic.co/t/dec-22nd-2021-ko-eland-python-client/291954 "2021-12-22T08:00:48Z")
파이썬(python) 은 데이터 분석을 위한 가장 보편적인 프로그래밍 언어로 자리 잡았습니다. 데이터 분석을 위해 NumPy, Pandas, SciPy, scikit-learn 등 파이썬의 주요 패키지를 주로 사용합니다. 특히, 판다스(Pandas) 는 데이터 분석에 있어서 가장 많이 사용하는 피이썬 라이브러리 중 하나 입니다. 데이터를 분석할 때 NumPy(넘파이), Pandas(판다… --- ## [Installing and Scaling ECE 2.17 The supplied plan format is not supported](https://discuss.elastic.co/t/installing-and-scaling-ece-2-17-the-supplied-plan-format-is-not-supported/291883)
**Author:** [@Gustavo\_Llermaly](https://discuss.elastic.co/u/Gustavo_Llermaly)\ **Replies:** 5\ **Last updated:** [January 5, 2022, 2:27pm UTC](https://discuss.elastic.co/t/installing-and-scaling-ece-2-17-the-supplied-plan-format-is-not-supported/291883 "2022-01-05T14:27:09Z")
I installed ECE in the 3 machines but when I try to create the new cluster I'm getting this error The supplied plan format is not supported Tried with the LAB config but also with default configurations but the error p… --- ## [Can't reach ECE created in strigo lab](https://discuss.elastic.co/t/cant-reach-ece-created-in-strigo-lab/293454)
**Author:** [@paulov](https://discuss.elastic.co/u/paulov)\ **Replies:** 1\ **Last updated:** [January 4, 2022, 2:20pm UTC](https://discuss.elastic.co/t/cant-reach-ece-created-in-strigo-lab/293454 "2022-01-04T14:20:43Z")
Hi, I just finished installing ECE and upon trying to access the Cloud UI, http://172.31.38.182:12400, I get the page "This site can't be reached". (also not on the 12443 address) The port is up and can be connected t… --- ## [Dec 12th, 2021: \[en\] New Document Explorer in Discover](https://discuss.elastic.co/t/dec-12th-2021-en-new-document-explorer-in-discover/290446)
**Author:** [@majagrubic](https://discuss.elastic.co/u/majagrubic)\ **Replies:** 4\ **Last updated:** [December 31, 2021, 4:44pm UTC](https://discuss.elastic.co/t/dec-12th-2021-en-new-document-explorer-in-discover/290446 "2021-12-31T16:44:29Z")
Why a new Document Explorer? Discover was built with the intention to explore and search documents in Elasticsearch. As such, every document is displayed as a row in the table. This document table is a focal point of the… --- ## [Dec 25th, 2021: \[en\] Using Elastic to build forms in your app](https://discuss.elastic.co/t/dec-25th-2021-en-using-elastic-to-build-forms-in-your-app/289475)
**Author:** [@britt\_joiner](https://discuss.elastic.co/u/britt_joiner)\ **Replies:** 0\ **Last updated:** [December 25, 2021, 8:00am UTC](https://discuss.elastic.co/t/dec-25th-2021-en-using-elastic-to-build-forms-in-your-app/289475 "2021-12-25T08:00:54Z")
While Elastic is most known for our open-source search tools, did you know we also have an open-source design library that anyone can use for creating the user interface inside of your apps and websites? You can not only… [Previous page](https://discuss.elastic.co/c/elastic-community-ecosystem/12.md?page=14) [Next page](https://discuss.elastic.co/c/elastic-community-ecosystem/12.md?page=16)