# 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:** 3

<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/293492/3 "2022-01-05T04:09:18Z")

</div>

## [Top #Kibana Topics](https://discuss.elastic.co/c/elastic-stack/kibana/l/top)

### Most Read

| User | Topic | Hours Read |
| --- | --- | --- |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dorinand/50/70521_2.png) | [Kibana cannot connect to ES cluster - Unable to retrieve version information from Elasticsearch nodes](https://discuss.elastic.co/t/kibana-cannot-connect-to-es-cluster-unable-to-retrieve-version-information-from-elasticsearch-nodes/278185) | 16 |
| ![](https://avatars.discourse-cdn.com/v4/letter/c/edb3f5/50.png) | [Anonymous Kibana Users](https://discuss.elastic.co/t/anonymous-kibana-users/270071) | 8 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vansh/50/79183_2.png) | [Kibana Status Code : 302](https://discuss.elastic.co/t/kibana-status-code-302/266048) | 8 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/csaltos/50/89464_2.png) | [How to disable Kibana security warning message](https://discuss.elastic.co/t/how-to-disable-kibana-security-warning-message/274421) | 7 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dinesh_sharma/50/86511_2.png) | [Compare Two Indexes](https://discuss.elastic.co/t/compare-two-indexes/269254) | 6 |

### Most Replies

| User | Topic | Replies |
| --- | --- | --- |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vansh/50/79183_2.png) | [Kibana Status Code : 302](https://discuss.elastic.co/t/kibana-status-code-302/266048) | 35 |
| ![](https://avatars.discourse-cdn.com/v4/letter/a/22d042/50.png) | [Dynamic fetch data from index to generate TreeFlow](https://discuss.elastic.co/t/dynamic-fetch-data-from-index-to-generate-treeflow/268993) | 30 |
| ![](https://avatars.discourse-cdn.com/v4/letter/s/76d3ee/50.png) | [Getting Error-Cannot delete files/directories outside the current working directory when i wants to generate visualization report in pdf](https://discuss.elastic.co/t/getting-error-cannot-delete-files-directories-outside-the-current-working-directory-when-i-wants-to-generate-visualization-report-in-pdf/283633) | 28 |
| ![](https://avatars.discourse-cdn.com/v4/letter/c/edb3f5/50.png) | [Anonymous Kibana Users](https://discuss.elastic.co/t/anonymous-kibana-users/270071) | 27 |
| ![](https://avatars.discourse-cdn.com/v4/letter/a/8797f3/50.png) | [Yarn kbn bootstrap fails](https://discuss.elastic.co/t/yarn-kbn-bootstrap-fails/275337) | 27 |

### Most Popular

| User | Topic | Score |
| --- | --- | --- |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/csaltos/50/89464_2.png) | [How to disable Kibana security warning message](https://discuss.elastic.co/t/how-to-disable-kibana-security-warning-message/274421) | 21 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/grahamhannington/50/4404_2.png) | [KQL to filter for documents where a field exists and its value is less than a fixed number?](https://discuss.elastic.co/t/kql-to-filter-for-documents-where-a-field-exists-and-its-value-is-less-than-a-fixed-number/262385) | 18 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vansh/50/79183_2.png) | [Kibana Status Code : 302](https://discuss.elastic.co/t/kibana-status-code-302/266048) | 18 |
| ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/lombardoandrea195/50/88080_2.png) | [[ConnectionError]: connect ECONNREFUSED 127.0.0.1:9200"} and Server is not ready](https://discuss.elastic.co/t/connectionerror-connect-econnrefused-127-0-0-1-9200-and-server-is-not-ready/271776) | 18 |
| ![](https://avatars.discourse-cdn.com/v4/letter/g/53a042/50.png) | [Unable to revive connection: http://localhost:9200 with Docker](https://discuss.elastic.co/t/unable-to-revive-connection-http-localhost-9200-with-docker/260726) | 18 |

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