# Elastic Community and Ecosystem **URL:** https://discuss.elastic.co/c/elastic-community-ecosystem/12.md?page=17 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 18 --- ## [Elasticsearch Engineering Observability - Where is the terminal screen to do SSH?](https://discuss.elastic.co/t/elasticsearch-engineering-observability-where-is-the-terminal-screen-to-do-ssh/290907)
**Author:** [@Brendanluvsdata](https://discuss.elastic.co/u/Brendanluvsdata)\ **Replies:** 1\ **Last updated:** [December 3, 2021, 8:57pm UTC](https://discuss.elastic.co/t/elasticsearch-engineering-observability-where-is-the-terminal-screen-to-do-ssh/290907 "2021-12-03T20:57:14Z")
The lab just casually tells you to SSH into the SQL database, but it doesn't tell you where the terminal screen is located in the lab. Can anyone help? --- ## [Dec 3rd 2021: \[en\] What's new in the Elasticsearch Python client 8.0.0](https://discuss.elastic.co/t/dec-3rd-2021-en-whats-new-in-the-elasticsearch-python-client-8-0-0/289203)
**Author:** [@sethmlarson](https://discuss.elastic.co/u/sethmlarson)\ **Replies:** 0\ **Last updated:** [December 3, 2021, 8:00am UTC](https://discuss.elastic.co/t/dec-3rd-2021-en-whats-new-in-the-elasticsearch-python-client-8-0-0/289203 "2021-12-03T08:00:33Z")
There's an 8.0.0 pre-release out for the Elasticsearch client, fresh off the press! You can give it a try yourself or skip to the "What's new" section to read about all the new features coming in 8.0.0. Getting started S… --- ## [Dec 2nd, 2021: \[en\] Generating document thumbnails - now Open Source on the JVM](https://discuss.elastic.co/t/dec-2nd-2021-en-generating-document-thumbnails-now-open-source-on-the-jvm/288270)
**Author:** [@Sean\_Story](https://discuss.elastic.co/u/Sean_Story)\ **Replies:** 3\ **Last updated:** [December 2, 2021, 3:49pm UTC](https://discuss.elastic.co/t/dec-2nd-2021-en-generating-document-thumbnails-now-open-source-on-the-jvm/288270 "2021-12-02T15:49:43Z")
Generating document thumbnails - now open source on the JVM It's something that I'd always taken for granted. You work with any sort of file system/file browser/search engine and you just expect to see thumbnail images. … --- ## [Dec 1st, 2021: \[en\] The impact of Elasticsearch source filtering on performance](https://discuss.elastic.co/t/dec-1st-2021-en-the-impact-of-elasticsearch-source-filtering-on-performance/289181)
**Author:** [@Quentin\_Pradet](https://discuss.elastic.co/u/Quentin_Pradet)\ **Replies:** 0\ **Last updated:** [December 1, 2021, 8:00am UTC](https://discuss.elastic.co/t/dec-1st-2021-en-the-impact-of-elasticsearch-source-filtering-on-performance/289181 "2021-12-01T08:00:43Z")
:information\_source: Ce billet est aussi disponible en français : Dec 1st, 2021: \[fr\] L'impact du filtrage de champs sur les performances d'Elasticsearch A few years ago, I needed to retrieve many documents from Elastic… --- ## [Dec 1st, 2021: \[fr\] L'impact du filtrage de champs sur les performances d'Elasticsearch](https://discuss.elastic.co/t/dec-1st-2021-fr-limpact-du-filtrage-de-champs-sur-les-performances-delasticsearch/290560)
**Author:** [@Quentin\_Pradet](https://discuss.elastic.co/u/Quentin_Pradet)\ **Replies:** 0\ **Last updated:** [December 1, 2021, 8:00am UTC](https://discuss.elastic.co/t/dec-1st-2021-fr-limpact-du-filtrage-de-champs-sur-les-performances-delasticsearch/290560 "2021-12-01T08:00:43Z")
:information\_source: This post is also available in English: Dec 1st, 2021: \[en\] The impact of Elasticsearch source filtering on performance Il y a quelques années, je voulais récupérer de nombreux documents d'Elasticse… --- ## [Survey about open source software development](https://discuss.elastic.co/t/survey-about-open-source-software-development/290337)
**Author:** [@sheng](https://discuss.elastic.co/u/sheng)\ **Replies:** 0\ **Last updated:** [November 27, 2021, 4:30pm UTC](https://discuss.elastic.co/t/survey-about-open-source-software-development/290337 "2021-11-27T16:30:02Z")
Hello, I hope this is the right place to ask, but I’m currently looking for participants for my survey that I’m doing for my master thesis. The research deals with the relationship between agile practices and open sourc… --- ## [Elastic exam path](https://discuss.elastic.co/t/elastic-exam-path/290298)
**Author:** [@DianaPio](https://discuss.elastic.co/u/DianaPio)\ **Replies:** 1\ **Last updated:** [November 27, 2021, 4:35am UTC](https://discuss.elastic.co/t/elastic-exam-path/290298 "2021-11-27T04:35:12Z")
I’ve question regarding Elastic Certification. There are three exams available. Is there any order in the Exam path or can I select an exam proper to my tasks? Thank you. --- ## [ECK Update Certificate](https://discuss.elastic.co/t/eck-update-certificate/290290)
**Author:** [@beerygaz](https://discuss.elastic.co/u/beerygaz)\ **Replies:** 0\ **Last updated:** [November 26, 2021, 1:34pm UTC](https://discuss.elastic.co/t/eck-update-certificate/290290 "2021-11-26T13:34:47Z")
We're trying to update our (externally sourced, CA signed) certificates for the Kibana and Elasticasearch public facing load balancer (using ECK in Azure). We've added the new certificate as a secret, but the loadbalanc… --- ## [Observability Engineer Strigo - Kibana not ready](https://discuss.elastic.co/t/observability-engineer-strigo-kibana-not-ready/290131)
**Author:** [@bren.pascua](https://discuss.elastic.co/u/bren.pascua)\ **Replies:** 1\ **Last updated:** [November 25, 2021, 9:42am UTC](https://discuss.elastic.co/t/observability-engineer-strigo-kibana-not-ready/290131 "2021-11-25T09:42:33Z")
Hello, I wanted to raise this concern where I couldn't reach the Kibana login page. Googling resolution to my problem did not help at all. It has been going for a couple of weeks and I couldn't revisit my training and … --- ## [Elastic Engineer - Lab 4.3 Transforming data - target index empty](https://discuss.elastic.co/t/elastic-engineer-lab-4-3-transforming-data-target-index-empty/287912)
**Author:** [@micw](https://discuss.elastic.co/u/micw)\ **Replies:** 7\ **Last updated:** [November 10, 2021, 6:48pm UTC](https://discuss.elastic.co/t/elastic-engineer-lab-4-3-transforming-data-target-index-empty/287912 "2021-11-10T18:48:13Z")
My traffic\_stats index created by creating the pivot chart transform is empty. I've tried deleting the transform and following the steps in the answers again both in the UI and pasting commands in to the Console but no d… --- ## [Training query](https://discuss.elastic.co/t/training-query/288428)
**Author:** [@Mark3](https://discuss.elastic.co/u/Mark3)\ **Replies:** 5\ **Last updated:** [November 8, 2021, 4:26pm UTC](https://discuss.elastic.co/t/training-query/288428 "2021-11-08T16:26:56Z")
When I move from the OBs ENG labs (2.2-2.3) I can no longer see the data metrics from both mysqk and petclinic...one or the other? is this an ongoing issue? Cheers, Mark --- ## [No live logs coming in for Observability Engineers Module Lab 3.3/4.1](https://discuss.elastic.co/t/no-live-logs-coming-in-for-observability-engineers-module-lab-3-3-4-1/288487)
**Author:** [@Mark3](https://discuss.elastic.co/u/Mark3)\ **Replies:** 1\ **Last updated:** [November 5, 2021, 2:46pm UTC](https://discuss.elastic.co/t/no-live-logs-coming-in-for-observability-engineers-module-lab-3-3-4-1/288487 "2021-11-05T14:46:57Z")
Hi, cannot experience the value of Elastic Observability Engineer Training modules 3.3 or 4.1 as when I select "Logs" in the Kibana visualiser I am seeing no live logs appear? Is this a known fault as a colleague has ex… --- ## [What do I require to log into the Welcome to Elastic page to complete the Kibana labs?](https://discuss.elastic.co/t/what-do-i-require-to-log-into-the-welcome-to-elastic-page-to-complete-the-kibana-labs/288338)
**Author:** [@Mark3](https://discuss.elastic.co/u/Mark3)\ **Replies:** 1\ **Last updated:** [November 4, 2021, 3:23pm UTC](https://discuss.elastic.co/t/what-do-i-require-to-log-into-the-welcome-to-elastic-page-to-complete-the-kibana-labs/288338 "2021-11-04T15:23:52Z")
As stated, I do not have a PW for logging into this at this time, this is time critical as my subscription runs out for the training on the 15th. Mark --- ## [Unable to to enter data into Strigo Terminal](https://discuss.elastic.co/t/unable-to-to-enter-data-into-strigo-terminal/287818)
**Author:** [@Mark3](https://discuss.elastic.co/u/Mark3)\ **Replies:** 3\ **Last updated:** [November 3, 2021, 2:44pm UTC](https://discuss.elastic.co/t/unable-to-to-enter-data-into-strigo-terminal/287818 "2021-11-03T14:44:27Z")
Whilst taking the first lab in the Observability Course I have found that rather than being able to enter the required commands in Strigo under Terminal, I am just met with an ongoing "Preparing Workstation" timer icon. … --- ## [Cannot log into Kibana using standard UN and PW](https://discuss.elastic.co/t/cannot-log-into-kibana-using-standard-un-and-pw/287921)
**Author:** [@Mark3](https://discuss.elastic.co/u/Mark3)\ **Replies:** 3\ **Last updated:** [October 28, 2021, 1:56pm UTC](https://discuss.elastic.co/t/cannot-log-into-kibana-using-standard-un-and-pw/287921 "2021-10-28T13:56:39Z")
As stated in Header, have tried both my "Elastic Training" E-mail Add and PW and the standard "training" UN and PW, still not getting access. Any help appreciated, Mark --- ## [Lab 6.3: Beats Dashboard Question 10.c irelevant answer](https://discuss.elastic.co/t/lab-6-3-beats-dashboard-question-10-c-irelevant-answer/287812)
**Author:** [@Pierre\_Rabreau](https://discuss.elastic.co/u/Pierre_Rabreau)\ **Replies:** 0\ **Last updated:** [October 27, 2021, 3:14pm UTC](https://discuss.elastic.co/t/lab-6-3-beats-dashboard-question-10-c-irelevant-answer/287812 "2021-10-27T15:14:31Z")
Question 10.c : How many processes are running on the mysql server? Answer : Look for the Disk used gauge on the mysql host metrics page. Bad copy/past in a doc certainly :wink: better watch the : Number of process… --- ## [Kibana Analyst Training - Lab 3.2 ERROR](https://discuss.elastic.co/t/kibana-analyst-training-lab-3-2-error/287458)
**Author:** [@Brendanluvsdata](https://discuss.elastic.co/u/Brendanluvsdata)\ **Replies:** 1\ **Last updated:** [October 26, 2021, 7:12am UTC](https://discuss.elastic.co/t/kibana-analyst-training-lab-3-2-error/287458 "2021-10-26T07:12:46Z")
I'm trying to do a bucket split row terms aggregation for the lab in the Kibana Analyst training. Here is the screen I get. It won't let me select anything from the menu. --- ## [Elasticsearch DSL written in Rust](https://discuss.elastic.co/t/elasticsearch-dsl-written-in-rust/287448)
**Author:** [@buinauskas\_evaldas](https://discuss.elastic.co/u/buinauskas_evaldas)\ **Replies:** 1\ **Last updated:** [October 25, 2021, 3:29am UTC](https://discuss.elastic.co/t/elasticsearch-dsl-written-in-rust/287448 "2021-10-25T03:29:07Z")
Good day, I'd like to shamelessly promote GitHub - vinted/elasticsearch-dsl-rs: Strongly typed Elasticsearch DSL written in Rust, it's Elasticsearch DSL written in Rust. It supports most of the queries, a couple of aggre… --- ## [Learning Modules that \*do not\* require cloud access?](https://discuss.elastic.co/t/learning-modules-that-do-not-require-cloud-access/287209)
**Author:** [@Mark3](https://discuss.elastic.co/u/Mark3)\ **Replies:** 5\ **Last updated:** [October 21, 2021, 2:03pm UTC](https://discuss.elastic.co/t/learning-modules-that-do-not-require-cloud-access/287209 "2021-10-21T14:03:49Z")
Hi, looking for some help, I can extend my Cloud access by 7 days but if possible would like to leave that towards the end of my learning slot, does anyone know which of these modules do not require Cloud access? Thanks… --- ## [Training on Cloud when Free trial has lapsed](https://discuss.elastic.co/t/training-on-cloud-when-free-trial-has-lapsed/286505)
**Author:** [@Mark3](https://discuss.elastic.co/u/Mark3)\ **Replies:** 3\ **Last updated:** [October 20, 2021, 3:52pm UTC](https://discuss.elastic.co/t/training-on-cloud-when-free-trial-has-lapsed/286505 "2021-10-20T15:52:41Z")
Hi, following having the Free access to the cloud for the free training modules, now I am attempting to complete the Lab: Introduction to Elastic App Search but it is prompting me for payment details as the 3 month job … --- ## [Issue with Elastic Endgame Fundamentals](https://discuss.elastic.co/t/issue-with-elastic-endgame-fundamentals/286731)
**Author:** [@marisa.david](https://discuss.elastic.co/u/marisa.david)\ **Replies:** 9\ **Last updated:** [October 14, 2021, 8:11pm UTC](https://discuss.elastic.co/t/issue-with-elastic-endgame-fundamentals/286731 "2021-10-14T20:11:10Z")
I have attempted to set up my lab environment multiple times for Elastic Endgame Fundamentals. I am unable to deploy the sensor. I am given the error "site can't be reached." I have used Chrome and Chrome Incognito. --- ## [Engineer Training - Download PDF](https://discuss.elastic.co/t/engineer-training-download-pdf/286337)
**Author:** [@eRDe2021](https://discuss.elastic.co/u/eRDe2021)\ **Replies:** 5\ **Last updated:** [October 12, 2021, 12:23pm UTC](https://discuss.elastic.co/t/engineer-training-download-pdf/286337 "2021-10-12T12:23:14Z")
Hello, I have finished ES Engineer Training. Where can I find link to download PDF guide? Regards. --- ## [ECE Fundamentals Lab 1, step 32](https://discuss.elastic.co/t/ece-fundamentals-lab-1-step-32/286140)
**Author:** [@Bob.Collins](https://discuss.elastic.co/u/Bob.Collins)\ **Replies:** 2\ **Last updated:** [October 7, 2021, 4:23pm UTC](https://discuss.elastic.co/t/ece-fundamentals-lab-1-step-32/286140 "2021-10-07T16:23:40Z")
I'm nearing the end of Lab 1 for ECE Fundamentals and after 'sudo reboot' the VM never comes back up. I'm experiencing the same as described in a previous discussion, URL below. Can someone look into the VM for me? Than… --- ## [Engineer Training - Lab 6.1 Testing index template returns nothing](https://discuss.elastic.co/t/engineer-training-lab-6-1-testing-index-template-returns-nothing/286031)
**Author:** [@eRDe2021](https://discuss.elastic.co/u/eRDe2021)\ **Replies:** 2\ **Last updated:** [October 6, 2021, 2:24pm UTC](https://discuss.elastic.co/t/engineer-training-lab-6-1-testing-index-template-returns-nothing/286031 "2021-10-06T14:24:54Z")
Hello, Testing index template: POST \_index\_template/\_simulate\_index/my-metrics-test returns nothing returns nothing, just {} and 200 - OK. What I missed? RD --- ## [Observability Engineer Training - Modules](https://discuss.elastic.co/t/observability-engineer-training-modules/285408)
**Author:** [@kvmuralidhar](https://discuss.elastic.co/u/kvmuralidhar)\ **Replies:** 1\ **Last updated:** [September 29, 2021, 1:39pm UTC](https://discuss.elastic.co/t/observability-engineer-training-modules/285408 "2021-09-29T13:39:52Z")
Hi, I can't keep the heartbeat/metricbeat/filebeat modules running even if I start on the background mode. The machine changes all the time. Is there an option to have this up and running for ever ? Thanks Murali --- ## [Observability Engineer Lab 3.3 - Empty Columns](https://discuss.elastic.co/t/observability-engineer-lab-3-3-empty-columns/285367)
**Author:** [@kvmuralidhar](https://discuss.elastic.co/u/kvmuralidhar)\ **Replies:** 5\ **Last updated:** [September 28, 2021, 8:13pm UTC](https://discuss.elastic.co/t/observability-engineer-lab-3-3-empty-columns/285367 "2021-09-28T20:13:07Z")
Hi, I'm working on the Observability Engineer lab. In Module 3.3, task 12, the document shows that the messages from /var/lib/mysql/mysql.log are parsed correctly, where as in my setup, the messages are not parsed. th… --- ## [Elasticsearch Engineer Training - Lab 4.2/4.3 - 404 during update by query](https://discuss.elastic.co/t/elasticsearch-engineer-training-lab-4-2-4-3-404-during-update-by-query/284677)
**Author:** [@efd6](https://discuss.elastic.co/u/efd6)\ **Replies:** 2\ **Last updated:** [September 21, 2021, 1:38pm UTC](https://discuss.elastic.co/t/elasticsearch-engineer-training-lab-4-2-4-3-404-during-update-by-query/284677 "2021-09-21T13:38:13Z")
I have a problem with the elasticsearch training in module 4.2 and 4.3 (only 4.3 included since it's shorter and the problems are the same). When I create a policy and execute the policy index creation and then construc… --- ## [London Information Retrieval Meetup (HYBRID) - 15th Sept 2021](https://discuss.elastic.co/t/london-information-retrieval-meetup-hybrid-15th-sept-2021/284165)
**Author:** [@lizbiella](https://discuss.elastic.co/u/lizbiella)\ **Replies:** 0\ **Last updated:** [September 14, 2021, 9:10am UTC](https://discuss.elastic.co/t/london-information-retrieval-meetup-hybrid-15th-sept-2021/284165 "2021-09-14T09:10:49Z")
We are so happy to announce the tenth London Information Retrieval Meetup, a free evening meetup aimed to Information Retrieval passionates and professionals who are curious to explore and discuss the latest trends in th… --- ## [“Classroom Guide” or “Reference" Links not working](https://discuss.elastic.co/t/classroom-guide-or-reference-links-not-working/283024)
**Author:** [@sparmar2000](https://discuss.elastic.co/u/sparmar2000)\ **Replies:** 5\ **Last updated:** [September 9, 2021, 5:24am UTC](https://discuss.elastic.co/t/classroom-guide-or-reference-links-not-working/283024 "2021-09-09T05:24:07Z")
The links on Strigo does not seem to work - has been like this for some time now. I would be really grateful for help. The following are steps to recreate: I select the DNS I paste on the browser and get I… --- ## [Elasticsearch Engineer Training - Lab 4.1 - Missing Data](https://discuss.elastic.co/t/elasticsearch-engineer-training-lab-4-1-missing-data/282051)
**Author:** [@wild1145](https://discuss.elastic.co/u/wild1145)\ **Replies:** 3\ **Last updated:** [August 20, 2021, 3:30pm UTC](https://discuss.elastic.co/t/elasticsearch-engineer-training-lab-4-1-missing-data/282051 "2021-08-20T15:30:56Z")
Hey folks, Hoping someone might be able to point me in the right direction, I'm working through the labs from the Engineer training and have noticed that the load\_webtraffic.sh file doesn't seem to actually be loading a… [Previous page](https://discuss.elastic.co/c/elastic-community-ecosystem/12.md?page=16) [Next page](https://discuss.elastic.co/c/elastic-community-ecosystem/12.md?page=18)