# 2021: The Year in Review

**URL:** <https://discuss.elastic.co/t/2021-the-year-in-review/293492>\
**Category:** Meta Elastic\
**Created:** [January 5, 2022, 4:09am UTC](https://discuss.elastic.co/t/2021-the-year-in-review/293492 "2022-01-05T04:09:15Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 5, 2022, 4:09am UTC](https://discuss.elastic.co/t/2021-the-year-in-review/293492/9 "2022-01-05T04:09:21Z")

</div>

## [Top #App Search Topics](https://discuss.elastic.co/c/enterprise-search/app-search/l/top)

### Most Replies

| User | Topic | Replies |
| --- | --- | --- |
| ![](https://avatars.discourse-cdn.com/v4/letter/p/9e8a1a/50.png) | [How to sort ResultView data](https://discuss.elastic.co/t/how-to-sort-resultview-data/288798) | 16 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/cdwmhcc/50/81653_2.png) | [Could not add document](https://discuss.elastic.co/t/could-not-add-document/260023) | 14 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/subhasis_dash/50/68827_2.png) | [App-Search alerts and warning sample search response](https://discuss.elastic.co/t/app-search-alerts-and-warning-sample-search-response/286724) | 11 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sabetali/50/83024_2.png) | [App Search indices not accessible through Kibana?](https://discuss.elastic.co/t/app-search-indices-not-accessible-through-kibana/262435) | 10 |

### Most Popular

| User | Topic | Score |
| --- | --- | --- |
| ![](https://avatars.discourse-cdn.com/v4/letter/s/8c91f0/50.png) | [Failed to connect to Elastic search backend.make sure it is running and healthy](https://discuss.elastic.co/t/failed-to-connect-to-elastic-search-backend-make-sure-it-is-running-and-healthy/268149) | 16 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sabetali/50/83024_2.png) | [App Search indices not accessible through Kibana?](https://discuss.elastic.co/t/app-search-indices-not-accessible-through-kibana/262435) | 16 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/subhasis_dash/50/68827_2.png) | [Tracking user activity in Appsearch UI through logs](https://discuss.elastic.co/t/tracking-user-activity-in-appsearch-ui-through-logs/263373) | 16 |
| ![](https://avatars.discourse-cdn.com/v4/letter/j/8c91f0/50.png) | [Failed to connect to App Search. Failed to open TCP connection to https:443 (initialize: name or service not known)](https://discuss.elastic.co/t/failed-to-connect-to-app-search-failed-to-open-tcp-connection-to-https-443-initialize-name-or-service-not-known/274025) | 16 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ylasri/50/86120_2.png) | [Change AppSearch Query](https://discuss.elastic.co/t/change-appsearch-query/268413) | 16 |

---

_[View the full topic](https://discuss.elastic.co/t/2021-the-year-in-review/293492)._