# 2021: The Year in Review **URL:** \ **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:** 20\ **Page:** 1
**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/293492/1 "2022-01-05T04:09:15Z")
## 2021's Top Users ## Most Time Reading | User | Hours Read | | --- | --- | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/50/40856_2.png) | @stephenb | | 308 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/50/25190_2.png) | @Badger | | 226 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/50/4617_2.png) | @Christian_Dahlqvist | | 161 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/leandrojmp/50/75014_2.png) | @leandrojmp | | 106 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aaron-nimocks/50/73965_2.png) | @aaron-nimocks | | 94 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/50/39224_2.png) | @warkolm | | 91 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/50/22453_2.png) | @DavidTurner | | 89 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/50/44959_2.png) | @dadoonet | | 42 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spinscale/50/25011_2.png) | @spinscale | | 38 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/legoguy1000/50/54301_2.png) | @legoguy1000 | | 37 | ## Most Topics | User | Topics | | --- | --- | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/elasticliver/50/64869_2.png) | @ElasticLiver | | 63 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aniket_pant/50/71030_2.png) | @Aniket_Pant | | 54 | | | ![](https://avatars.discourse-cdn.com/v4/letter/s/8797f3/50.png) | @Sandeep_Raju | | 53 | | | ![](https://avatars.discourse-cdn.com/v4/letter/e/f05b48/50.png) | @elasticforme | | 45 | | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | @its-ogawa | | 44 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/willemdh/50/16922_2.png) | @willemdh | | 43 | | | ![](https://avatars.discourse-cdn.com/v4/letter/r/d6d6ee/50.png) | @riahc3 | | 41 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/benb196/50/83401_2.png) | @BenB196 | | 39 | | | ![](https://avatars.discourse-cdn.com/v4/letter/p/3da27b/50.png) | @padamrai | | 38 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ankitdevnalkar/50/46158_2.png) | @ankitdevnalkar | | 37 | ## Most Replies | User | Replies | | --- | --- | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/50/39224_2.png) | @warkolm | | 3.7k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/50/25190_2.png) | @Badger | | 2.16k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/50/40856_2.png) | @stephenb | | 1.94k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/50/44959_2.png) | @dadoonet | | 1.45k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/50/4617_2.png) | @Christian_Dahlqvist | | 1.18k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/50/22453_2.png) | @DavidTurner | | 818 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aaron-nimocks/50/73965_2.png) | @aaron-nimocks | | 630 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/leandrojmp/50/75014_2.png) | @leandrojmp | | 576 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/legoguy1000/50/54301_2.png) | @legoguy1000 | | 501 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/flash1293/50/41227_2.png) | @flash1293 | | 493 | ## Most Replied to | User | Replies | | --- | --- | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/50/39224_2.png) | @warkolm | | 2.43k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/50/25190_2.png) | @Badger | | 1.5k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/50/40856_2.png) | @stephenb | | 1.47k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/50/44959_2.png) | @dadoonet | | 936 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/50/4617_2.png) | @Christian_Dahlqvist | | 843 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/50/22453_2.png) | @DavidTurner | | 566 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aaron-nimocks/50/73965_2.png) | @aaron-nimocks | | 475 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/leandrojmp/50/75014_2.png) | @leandrojmp | | 429 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/flash1293/50/41227_2.png) | @flash1293 | | 338 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/legoguy1000/50/54301_2.png) | @legoguy1000 | | 329 | ## Most Likes Given | User | Likes | | --- | --- | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/50/39224_2.png) | @warkolm | | 1.08k | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/50/40856_2.png) | @stephenb | | 416 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/willemdh/50/16922_2.png) | @willemdh | | 222 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/50/44959_2.png) | @dadoonet | | 203 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/50/4617_2.png) | @Christian_Dahlqvist | | 170 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aaron-nimocks/50/73965_2.png) | @aaron-nimocks | | 105 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/50/22453_2.png) | @DavidTurner | | 86 | | | ![](https://avatars.discourse-cdn.com/v4/letter/d/5fc32e/50.png) | @DMinovski | | 81 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ylasri/50/86120_2.png) | @ylasri | | 64 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/elasticliver/50/64869_2.png) | @ElasticLiver | | 53 | ## Most Likes Received | User | Likes | | --- | --- | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/50/40856_2.png) | @stephenb | | 473 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/50/25190_2.png) | @Badger | | 425 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/50/39224_2.png) | @warkolm | | 422 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/50/22453_2.png) | @DavidTurner | | 390 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/50/44959_2.png) | @dadoonet | | 338 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/50/4617_2.png) | @Christian_Dahlqvist | | 290 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/leandrojmp/50/75014_2.png) | @leandrojmp | | 169 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aaron-nimocks/50/73965_2.png) | @aaron-nimocks | | 137 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spinscale/50/25011_2.png) | @spinscale | | 119 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/wylie/50/81794_2.png) | @wylie | | 114 | ## Most Visits | User | Days Visited | | --- | --- | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/50/4617_2.png) | @Christian_Dahlqvist | | 365 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/50/25190_2.png) | @Badger | | 365 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/50/40856_2.png) | @stephenb | | 364 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/leandrojmp/50/75014_2.png) | @leandrojmp | | 363 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/50/22453_2.png) | @DavidTurner | | 361 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ylasri/50/86120_2.png) | @ylasri | | 344 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/gabriel_tessier/50/27911_2.png) | @gabriel_tessier | | 338 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/benb196/50/83401_2.png) | @BenB196 | | 337 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aaron-nimocks/50/73965_2.png) | @aaron-nimocks | | 331 | | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/50/44959_2.png) | @dadoonet | | 328 | [All Yearly Visits](https://discuss.elastic.co/u?order=days_visited&period=yearly) ## Daily Visits | Days Visited | Users | | --- | --- | | 365 | 2 | | 364 | 1 | | 363 | 1 | | 361 | 1 | | 344 | 1 | | 338 | 1 | | 337 | 1 | | 331 | 1 | | 328 | 2 | | 323 | 1 | ---
**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/293492/2 "2022-01-05T04:09:17Z")
## [Top #Elasticsearch Topics](https://discuss.elastic.co/c/elastic-stack/elasticsearch/l/top) ### Most Read | User | Topic | Hours Read | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spotlight2001/50/54078_2.png) | [Zero-day-exploit in log4j2 which is part of elasticsearch](https://discuss.elastic.co/t/zero-day-exploit-in-log4j2-which-is-part-of-elasticsearch/291439) | 78 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/alex_batt/50/92853_2.png) | [How to disable geoip usage in 7.14.0](https://discuss.elastic.co/t/how-to-disable-geoip-usage-in-7-14-0/281076) | 9 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ppuschmann/50/599_2.png) | [Elasticsearch 7.16.1 crashing randomly](https://discuss.elastic.co/t/elasticsearch-7-16-1-crashing-randomly/291827) | 8 | | ![](https://avatars.discourse-cdn.com/v4/letter/e/3e96dc/50.png) | [Elasticsearch installation](https://discuss.elastic.co/t/elasticsearch-installation/285415) | 8 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/marcosvrrs/50/77073_2.png) | [Slow Cluster in Elastic Cloud since updating to 7.12](https://discuss.elastic.co/t/slow-cluster-in-elastic-cloud-since-updating-to-7-12/268844) | 7 | ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spotlight2001/50/54078_2.png) | [Zero-day-exploit in log4j2 which is part of elasticsearch](https://discuss.elastic.co/t/zero-day-exploit-in-log4j2-which-is-part-of-elasticsearch/291439) | 93 | | ![](https://avatars.discourse-cdn.com/v4/letter/s/cdc98d/50.png) | [Elasticsearch query time range issue](https://discuss.elastic.co/t/elasticsearch-query-time-range-issue/268672) | 50 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/juan_david_jaramillo/50/76831_2.png) | [Watcher that counts the documents that arrive to an index in kibana](https://discuss.elastic.co/t/watcher-that-counts-the-documents-that-arrive-to-an-index-in-kibana/270609) | 45 | | ![](https://avatars.discourse-cdn.com/v4/letter/e/3e96dc/50.png) | [Elasticsearch installation](https://discuss.elastic.co/t/elasticsearch-installation/285415) | 45 | | ![](https://avatars.discourse-cdn.com/v4/letter/r/d6d6ee/50.png) | [How to figure what what is using so much CPU and memory in Elastic Search?](https://discuss.elastic.co/t/how-to-figure-what-what-is-using-so-much-cpu-and-memory-in-elastic-search/282202) | 41 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spotlight2001/50/54078_2.png) | [Zero-day-exploit in log4j2 which is part of elasticsearch](https://discuss.elastic.co/t/zero-day-exploit-in-log4j2-which-is-part-of-elasticsearch/291439) | 22 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/alex_batt/50/92853_2.png) | [How to disable geoip usage in 7.14.0](https://discuss.elastic.co/t/how-to-disable-geoip-usage-in-7-14-0/281076) | 19 | | ![](https://avatars.discourse-cdn.com/v4/letter/l/7993a0/50.png) | [3 nodes in the cluster, 2 data and 1 master - why if one fails it takes the whole cluster down?](https://discuss.elastic.co/t/3-nodes-in-the-cluster-2-data-and-1-master-why-if-one-fails-it-takes-the-whole-cluster-down/267165) | 18 | | ![](https://avatars.discourse-cdn.com/v4/letter/d/77aa72/50.png) | [Kibana unable to authenticate](https://discuss.elastic.co/t/kibana-unable-to-authenticate/260830) | 18 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aurel_drejta/50/59925_2.png) | [Higher CPU vs Higher Memory. Which helps in what cases?](https://discuss.elastic.co/t/higher-cpu-vs-higher-memory-which-helps-in-what-cases/272798) | 17 | ---
**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")
## [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 | ---
**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/293492/4 "2022-01-05T04:09:19Z")
## [Top #Logstash Topics](https://discuss.elastic.co/c/elastic-stack/logstash/l/top) ### Most Read | User | Topic | Hours Read | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Logstash stopped processing because of an error: (SystemExit) exit](https://discuss.elastic.co/t/logstash-stopped-processing-because-of-an-error-systemexit-exit/275744) | 12 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jzandbergen/50/98677_2.png) | [CVE-2021-44228 aka log4shell is logstash and/or elasticsearch affected?](https://discuss.elastic.co/t/cve-2021-44228-aka-log4shell-is-logstash-and-or-elasticsearch-affected/291415) | 10 | | ![](https://avatars.discourse-cdn.com/v4/letter/s/c68b51/50.png) | [Delete JndiLookup.class](https://discuss.elastic.co/t/delete-jndilookup-class/291507) | 7 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/cab0a1/50.png) | [How to parase xml in logstash](https://discuss.elastic.co/t/how-to-parase-xml-in-logstash/285214) | 7 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/hamza_el_aouane/50/82411_2.png) | [This interval creates too many buckets to show in the selected time rage](https://discuss.elastic.co/t/this-interval-creates-too-many-buckets-to-show-in-the-selected-time-rage/273001) | 7 | ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/r/d6d6ee/50.png) | [Convert field containing a timestamp from string to a date / time or timestamp?](https://discuss.elastic.co/t/convert-field-containing-a-timestamp-from-string-to-a-date-time-or-timestamp/265594) | 47 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/e56c9b/50.png) | [Logstash not sending syslog to elasticsearch](https://discuss.elastic.co/t/logstash-not-sending-syslog-to-elasticsearch/289020) | 41 | | ![](https://avatars.discourse-cdn.com/v4/letter/a/9fc348/50.png) | [SQSSNSS3 plugin error queue not valid for endpoint](https://discuss.elastic.co/t/sqssnss3-plugin-error-queue-not-valid-for-endpoint/282685) | 39 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/john_snow/50/77761_2.png) | [Logstash Lookup Fields](https://discuss.elastic.co/t/logstash-lookup-fields/289357) | 35 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/pkward/50/95305_2.png) | [Ingesting JSON Data Samples w/ Logstash](https://discuss.elastic.co/t/ingesting-json-data-samples-w-logstash/275185) | 33 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jzandbergen/50/98677_2.png) | [CVE-2021-44228 aka log4shell is logstash and/or elasticsearch affected?](https://discuss.elastic.co/t/cve-2021-44228-aka-log4shell-is-logstash-and-or-elasticsearch-affected/291415) | 22 | | ![](https://avatars.discourse-cdn.com/v4/letter/s/c68b51/50.png) | [Delete JndiLookup.class](https://discuss.elastic.co/t/delete-jndilookup-class/291507) | 19 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Logstash stopped processing because of an error: (SystemExit) exit](https://discuss.elastic.co/t/logstash-stopped-processing-because-of-an-error-systemexit-exit/275744) | 18 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vikram_singh/50/66490_2.png) | [Connection refused logstash to elasticsearch](https://discuss.elastic.co/t/connection-refused-logstash-to-elasticsearch/262970) | 18 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/automation_scripts/50/85374_2.png) | [Logstash Parser error - tried to parse field as object, but found a concrete value](https://discuss.elastic.co/t/logstash-parser-error-tried-to-parse-field-as-object-but-found-a-concrete-value/269140) | 18 | ---
**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/293492/5 "2022-01-05T04:09:19Z")
## [Top #Beats Topics](https://discuss.elastic.co/c/elastic-stack/beats/l/top) ### Most Read | User | Topic | Hours Read | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/s/ce7236/50.png) | [Filebeat as a UDP Syslog Listener Dropping Alot of Logs](https://discuss.elastic.co/t/filebeat-as-a-udp-syslog-listener-dropping-alot-of-logs/267132) | 10 | | ![](https://avatars.discourse-cdn.com/v4/letter/t/c57346/50.png) | [Unable to communicate with Fleet Server after Upgrade to 7.14](https://discuss.elastic.co/t/unable-to-communicate-with-fleet-server-after-upgrade-to-7-14/280388) | 9 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ayush_mathur/50/77134_2.png) | [Input 'aws-s3' failed with: failed to initialize s3 poller](https://discuss.elastic.co/t/input-aws-s3-failed-with-failed-to-initialize-s3-poller/288130) | 9 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/tek_chand/50/34318_2.png) | [Filebeat is not reading the log file in real time](https://discuss.elastic.co/t/filebeat-is-not-reading-the-log-file-in-real-time/261270) | 6 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rdrgporto/50/13278_2.png) | [Doubts about Filebeat Threat Intel Module [7.12.0]](https://discuss.elastic.co/t/doubts-about-filebeat-threat-intel-module-7-12-0/270810) | 6 | ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ayush_mathur/50/77134_2.png) | [Input 'aws-s3' failed with: failed to initialize s3 poller](https://discuss.elastic.co/t/input-aws-s3-failed-with-failed-to-initialize-s3-poller/288130) | 50 | | ![](https://avatars.discourse-cdn.com/v4/letter/f/b9e5f3/50.png) | [GeoIP enrichment not working](https://discuss.elastic.co/t/geoip-enrichment-not-working/275084) | 30 | | ![](https://avatars.discourse-cdn.com/v4/letter/h/77aa72/50.png) | [Action [indices:admin/auto\_create] is unauthorized for API key id [####] of user [elastic/fleet-server] on indices [metricbeat-7.14.1-2021.09.08], this action is granted by the index privileges [auto\_configure,create\_index,manage,all]](https://discuss.elastic.co/t/action-indices-admin-auto-create-is-unauthorized-for-api-key-id-of-user-elastic-fleet-server-on-indices-metricbeat-7-14-1-2021-09-08-this-action-is-granted-by-the-index-privileges-auto-configure-create-index-manage-all/283608) | 29 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/97f17d/50.png) | [I have this error bash: ./metricbeat: cannot execute binary file: Exec format error](https://discuss.elastic.co/t/i-have-this-error-bash-metricbeat-cannot-execute-binary-file-exec-format-error/269157) | 29 | | ![](https://avatars.discourse-cdn.com/v4/letter/c/3bc359/50.png) | [Unable to enroll fleet server as assinged policy does not have fleet server input](https://discuss.elastic.co/t/unable-to-enroll-fleet-server-as-assinged-policy-does-not-have-fleet-server-input/277846) | 26 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rdrgporto/50/13278_2.png) | [Doubt about Elasticsearch module of Filebeat on container [7.9.2]](https://discuss.elastic.co/t/doubt-about-elasticsearch-module-of-filebeat-on-container-7-9-2/272189) | 19 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rdrgporto/50/13278_2.png) | [Doubts about Filebeat Threat Intel Module [7.12.0]](https://discuss.elastic.co/t/doubts-about-filebeat-threat-intel-module-7-12-0/270810) | 18 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/97f17d/50.png) | [I have this error bash: ./metricbeat: cannot execute binary file: Exec format error](https://discuss.elastic.co/t/i-have-this-error-bash-metricbeat-cannot-execute-binary-file-exec-format-error/269157) | 18 | | ![](https://avatars.discourse-cdn.com/v4/letter/l/a8b319/50.png) | [Filesetup is not working](https://discuss.elastic.co/t/filesetup-is-not-working/262775) | 18 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/akanksha_pandey/50/89539_2.png) | [Failed to start Filebeat sends log files to Logstash or directly to Elasticsearch](https://discuss.elastic.co/t/failed-to-start-filebeat-sends-log-files-to-logstash-or-directly-to-elasticsearch/276176) | 17 | ---
**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/293492/6 "2022-01-05T04:09:20Z")
## [Top #APM Topics](https://discuss.elastic.co/c/observability/apm/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/luis_garavatti/50/84970_2.png) | [Problem with Elastic APM](https://discuss.elastic.co/t/problem-with-elastic-apm/266277) | 28 | | ![](https://avatars.discourse-cdn.com/v4/letter/c/f475e1/50.png) | [Agent 1.28.1 ERROR No Log4j 2 configuration file found](https://discuss.elastic.co/t/agent-1-28-1-error-no-log4j-2-configuration-file-found/291668) | 23 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/hsabillon/50/92870_2.png) | [APM and Koa unknown route](https://discuss.elastic.co/t/apm-and-koa-unknown-route/281228) | 18 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dhanaraju_vasireddy/50/81969_2.png) | [APM Agent is not working on FIPS enabled java application](https://discuss.elastic.co/t/apm-agent-is-not-working-on-fips-enabled-java-application/261815) | 18 | | ![](https://avatars.discourse-cdn.com/v4/letter/y/4da419/50.png) | [Java GRPC Client not ending spans and not reporting to APM](https://discuss.elastic.co/t/java-grpc-client-not-ending-spans-and-not-reporting-to-apm/280643) | 18 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rdrgporto/50/13278_2.png) | [Error Machine Learning in APM with Basic License](https://discuss.elastic.co/t/error-machine-learning-in-apm-with-basic-license/288490) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/luis_garavatti/50/84970_2.png) | [Problem with Elastic APM](https://discuss.elastic.co/t/problem-with-elastic-apm/266277) | 17 | | ![](https://avatars.discourse-cdn.com/v4/letter/c/f475e1/50.png) | [Agent 1.28.1 ERROR No Log4j 2 configuration file found](https://discuss.elastic.co/t/agent-1-28-1-error-no-log4j-2-configuration-file-found/291668) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/apox/50/81308_2.png) | [APM Java Agent error](https://discuss.elastic.co/t/apm-java-agent-error/271524) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nitin194/50/92246_2.png) | [Opentelemetry agent unable to connect APM Server over secure connection](https://discuss.elastic.co/t/opentelemetry-agent-unable-to-connect-apm-server-over-secure-connection/280150) | 16 | ---
**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/293492/7 "2022-01-05T04:09:20Z")
## [Top #Elastic Security Topics](https://discuss.elastic.co/c/security/l/top) ### Most Read | User | Topic | Hours Read | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/e/919ad9/50.png) | [All Rules are showing Failed](https://discuss.elastic.co/t/all-rules-are-showing-failed/264318) | 12 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/devonkerr/50/56711_2.png) | [Detection and Response for HAFNIUM Activity](https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289) | 11 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/87869e/50.png) | [7.11.0 Detections need permissions](https://discuss.elastic.co/t/7-11-0-detections-need-permissions/266610) | 7 | | ![](https://avatars.discourse-cdn.com/v4/letter/p/74df32/50.png) | [Elastic Agent 7.14 -- Strange bug during enrollment "Elastic fleet agent bug"](https://discuss.elastic.co/t/elastic-agent-7-14-strange-bug-during-enrollment-elastic-fleet-agent-bug/281594) | 7 | | ![](https://avatars.discourse-cdn.com/v4/letter/r/ea666f/50.png) | [Do i need to install other "beats" with the elastic and endpoint agents or is something else wrong?](https://discuss.elastic.co/t/do-i-need-to-install-other-beats-with-the-elastic-and-endpoint-agents-or-is-something-else-wrong/281609) | 5 | ### Most Liked | User | Topic | Likes | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mark.dufresne/50/84895_2.png) | [Openness in Elastic Security's Agent artifacts](https://discuss.elastic.co/t/openness-in-elastic-securitys-agent-artifacts/281121) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/devonkerr/50/56711_2.png) | [Detection and Response for HAFNIUM Activity](https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289) | 15 | ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/r/ea666f/50.png) | [Do i need to install other "beats" with the elastic and endpoint agents or is something else wrong?](https://discuss.elastic.co/t/do-i-need-to-install-other-beats-with-the-elastic-and-endpoint-agents-or-is-something-else-wrong/281609) | 32 | | ![](https://avatars.discourse-cdn.com/v4/letter/e/919ad9/50.png) | [All Rules are showing Failed](https://discuss.elastic.co/t/all-rules-are-showing-failed/264318) | 28 | | ![](https://avatars.discourse-cdn.com/v4/letter/p/74df32/50.png) | [Elastic Agent 7.14 -- Strange bug during enrollment "Elastic fleet agent bug"](https://discuss.elastic.co/t/elastic-agent-7-14-strange-bug-during-enrollment-elastic-fleet-agent-bug/281594) | 15 | | ![](https://avatars.discourse-cdn.com/v4/letter/p/74df32/50.png) | [Endpoint 7.13 migration to 7.13.1 Lesson learned with Fleet “On-Prim” -Bad](https://discuss.elastic.co/t/endpoint-7-13-migration-to-7-13-1-lesson-learned-with-fleet-on-prim-bad/275343) | 15 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/e56c9b/50.png) | [Elastic-agent.exe not running on target](https://discuss.elastic.co/t/elastic-agent-exe-not-running-on-target/279197) | 14 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/devonkerr/50/56711_2.png) | [Detection and Response for HAFNIUM Activity](https://discuss.elastic.co/t/detection-and-response-for-hafnium-activity/266289) | 19 | | ![](https://avatars.discourse-cdn.com/v4/letter/e/919ad9/50.png) | [All Rules are showing Failed](https://discuss.elastic.co/t/all-rules-are-showing-failed/264318) | 18 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mark.dufresne/50/84895_2.png) | [Openness in Elastic Security's Agent artifacts](https://discuss.elastic.co/t/openness-in-elastic-securitys-agent-artifacts/281121) | 17 | | ![](https://avatars.discourse-cdn.com/v4/letter/p/74df32/50.png) | [Elastic Agent 7.14 -- Strange bug during enrollment "Elastic fleet agent bug"](https://discuss.elastic.co/t/elastic-agent-7-14-strange-bug-during-enrollment-elastic-fleet-agent-bug/281594) | 17 | | ![](https://avatars.discourse-cdn.com/v4/letter/n/48db29/50.png) | [OSQuery Live Queries don't go through](https://discuss.elastic.co/t/osquery-live-queries-dont-go-through/274428) | 17 | ---
**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/293492/8 "2022-01-05T04:09:21Z")
## [Top #Elastic Cloud on Kubernetes (ECK) Topics](https://discuss.elastic.co/c/orchestration/eck/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/george_leonard/50/94100_2.png) | [Deploying E+K onto K8s cluster, multiple subnets and nodegroups](https://discuss.elastic.co/t/deploying-e-k-onto-k8s-cluster-multiple-subnets-and-nodegroups/291501) | 18 | | ![](https://avatars.discourse-cdn.com/v4/letter/v/45deac/50.png) | [Kibana not connecting to Elasticsearch when providing external Certificate](https://discuss.elastic.co/t/kibana-not-connecting-to-elasticsearch-when-providing-external-certificate/290511) | 12 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sc75651/50/82262_2.png) | [ECK - Fleet Server agent startup failure](https://discuss.elastic.co/t/eck-fleet-server-agent-startup-failure/280573) | 11 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sam_mellors/50/78902_2.png) | [ECK elasticsearch pod failing to start since it couldn't load persistent cache](https://discuss.elastic.co/t/eck-elasticsearch-pod-failing-to-start-since-it-couldnt-load-persistent-cache/277824) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sc75651/50/82262_2.png) | [ECK - Fleet Server agent startup failure](https://discuss.elastic.co/t/eck-fleet-server-agent-startup-failure/280573) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vaibhavsw/50/93281_2.png) | [ECK Fleet startup failure on ECK on Cloud](https://discuss.elastic.co/t/eck-fleet-startup-failure-on-eck-on-cloud/281700) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/george_leonard/50/94100_2.png) | [Deploying E+K onto K8s cluster, multiple subnets and nodegroups](https://discuss.elastic.co/t/deploying-e-k-onto-k8s-cluster-multiple-subnets-and-nodegroups/291501) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/v/45deac/50.png) | [Kibana not connecting to Elasticsearch when providing external Certificate](https://discuss.elastic.co/t/kibana-not-connecting-to-elasticsearch-when-providing-external-certificate/290511) | 16 | ---
**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")
## [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 | ---
**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/293492/10 "2022-01-05T04:09:21Z")
## [Top #SIEM Topics](https://discuss.elastic.co/c/security/siem/l/top) ### Most Read | User | Topic | Hours Read | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/i/ee59a6/50.png) | [Indicator Match Detection Rule Not Matched and Mapped to Intel Feeds](https://discuss.elastic.co/t/indicator-match-detection-rule-not-matched-and-mapped-to-intel-feeds/262446) | 8 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/thehunter1/50/80190_2.png) | [[URLHaus threat intelligence]: create a new rule](https://discuss.elastic.co/t/urlhaus-threat-intelligence-create-a-new-rule/260857) | 6 | | ![](https://avatars.discourse-cdn.com/v4/letter/r/ea666f/50.png) | [Questions re elksiem](https://discuss.elastic.co/t/questions-re-elksiem/260561) | 6 | ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/r/ea666f/50.png) | [Questions re elksiem](https://discuss.elastic.co/t/questions-re-elksiem/260561) | 33 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/thehunter1/50/80190_2.png) | [[URLHaus threat intelligence]: create a new rule](https://discuss.elastic.co/t/urlhaus-threat-intelligence-create-a-new-rule/260857) | 17 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/ee59a6/50.png) | [Indicator Match Detection Rule Not Matched and Mapped to Intel Feeds](https://discuss.elastic.co/t/indicator-match-detection-rule-not-matched-and-mapped-to-intel-feeds/262446) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/e56c9b/50.png) | [ElasticSIEM unable to find [logs-endpoint.alerts](https://discuss.elastic.co/t/elasticsiem-unable-to-find-logs-endpoint-alerts/277681) | 11 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dmitriy_esin/50/95725_2.png) | [Elastic SIEM. Security rules doesn't work](https://discuss.elastic.co/t/elastic-siem-security-rules-doesnt-work/290094) | 11 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/r/ea666f/50.png) | [Questions re elksiem](https://discuss.elastic.co/t/questions-re-elksiem/260561) | 17 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/ee59a6/50.png) | [Indicator Match Detection Rule Not Matched and Mapped to Intel Feeds](https://discuss.elastic.co/t/indicator-match-detection-rule-not-matched-and-mapped-to-intel-feeds/262446) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/e56c9b/50.png) | [ElasticSIEM unable to find [logs-endpoint.alerts](https://discuss.elastic.co/t/elasticsiem-unable-to-find-logs-endpoint-alerts/277681) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/e99b99/50.png) | [Can't access Detections from a different space](https://discuss.elastic.co/t/cant-access-detections-from-a-different-space/272118) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/thehunter1/50/80190_2.png) | [[URLHaus threat intelligence]: create a new rule](https://discuss.elastic.co/t/urlhaus-threat-intelligence-create-a-new-rule/260857) | 16 | ### Most Bookmarked | User | Topic | Bookmarks | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/i/ee59a6/50.png) | [Indicator Match Detection Rule Not Matched and Mapped to Intel Feeds](https://discuss.elastic.co/t/indicator-match-detection-rule-not-matched-and-mapped-to-intel-feeds/262446) | 5 | ---
**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/293492/11 "2022-01-05T04:09:21Z")
## [Top #Вопросы на русском языке Topics](https://discuss.elastic.co/c/in-your-native-tongue/russian/l/top) ### Most Read | User | Topic | Hours Read | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/innerscream/50/80196_2.png) | [Вычисляемые поля в Kibana](https://discuss.elastic.co/t/kibana/266898) | 13 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/greenx/50/51751_2.png) | [Почему не работает dfs\_query\_then\_fetch?](https://discuss.elastic.co/t/dfs-query-then-fetch/262474) | 5 | ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/maikllen/50/83567_2.png) | [Проблемы с ram](https://discuss.elastic.co/t/ram/263593) | 34 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/greenx/50/51751_2.png) | [Упорядоченный список в painless](https://discuss.elastic.co/t/painless/270125) | 26 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/greenx/50/51751_2.png) | [Почему не работает dfs\_query\_then\_fetch?](https://discuss.elastic.co/t/dfs-query-then-fetch/262474) | 23 | | ![](https://avatars.discourse-cdn.com/v4/letter/a/f07891/50.png) | [Kibana визуализация суммы часов](https://discuss.elastic.co/t/kibana/262041) | 19 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/b782af/50.png) | [Как достать вложенные объекты в скрипте при агрегации. How get object in script](https://discuss.elastic.co/t/how-get-object-in-script/268075) | 17 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/greenx/50/51751_2.png) | [Почему не работает dfs\_query\_then\_fetch?](https://discuss.elastic.co/t/dfs-query-then-fetch/262474) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/maikllen/50/83567_2.png) | [Проблемы с ram](https://discuss.elastic.co/t/ram/263593) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/greenx/50/51751_2.png) | [Упорядоченный список в painless](https://discuss.elastic.co/t/painless/270125) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/s/9f8e36/50.png) | [Сбор syslog с помощью ELK](https://discuss.elastic.co/t/syslog-elk/279993) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/a/f07891/50.png) | [Kibana визуализация суммы часов](https://discuss.elastic.co/t/kibana/262041) | 16 | ---
**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/293492/12 "2022-01-05T04:09:22Z")
## [Top #Elastic Enterprise Search Topics](https://discuss.elastic.co/c/enterprise-search/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [How to keep EnterpriseSearch running all the time](https://discuss.elastic.co/t/how-to-keep-enterprisesearch-running-all-the-time/274448) | 22 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [I cannot log in to Elastic Enterprise Search](https://discuss.elastic.co/t/i-cannot-log-in-to-elastic-enterprise-search/274011) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/anuragchoudhary01/50/83611_2.png) | [CORS Error while using the Elastic Enterprise Search](https://discuss.elastic.co/t/cors-error-while-using-the-elastic-enterprise-search/263601) | 12 | | ![](https://avatars.discourse-cdn.com/v4/letter/r/e36b37/50.png) | [Elastic Enterprise Search is starting successfully but URL doesn't works](https://discuss.elastic.co/t/elastic-enterprise-search-is-starting-successfully-but-url-doesnt-works/264853) | 11 | | ![](https://avatars.discourse-cdn.com/v4/letter/n/43a26b/50.png) | [How do I get Enterprise search to use my existing indexes?](https://discuss.elastic.co/t/how-do-i-get-enterprise-search-to-use-my-existing-indexes/288583) | 10 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/r/e36b37/50.png) | [Elastic Enterprise Search is starting successfully but URL doesn't works](https://discuss.elastic.co/t/elastic-enterprise-search-is-starting-successfully-but-url-doesnt-works/264853) | 18 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/anuragchoudhary01/50/83611_2.png) | [CORS Error while using the Elastic Enterprise Search](https://discuss.elastic.co/t/cors-error-while-using-the-elastic-enterprise-search/263601) | 17 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [How to keep EnterpriseSearch running all the time](https://discuss.elastic.co/t/how-to-keep-enterprisesearch-running-all-the-time/274448) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [I cannot log in to Elastic Enterprise Search](https://discuss.elastic.co/t/i-cannot-log-in-to-elastic-enterprise-search/274011) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/n/43a26b/50.png) | [How do I get Enterprise search to use my existing indexes?](https://discuss.elastic.co/t/how-do-i-get-enterprise-search-to-use-my-existing-indexes/288583) | 15 | ---
**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/293492/13 "2022-01-05T04:09:22Z")
## [Top #Endpoint Security Topics](https://discuss.elastic.co/c/security/endpoint-security/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/t/278dde/50.png) | [External NIC Blocked by Elastic Agent](https://discuss.elastic.co/t/external-nic-blocked-by-elastic-agent/290772) | 23 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/hilt86/50/20308_2.png) | [Elastic Agents disappearing](https://discuss.elastic.co/t/elastic-agents-disappearing/280172) | 23 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/the1whoprtnocks/50/72685_2.png) | [Endpoint agent consistent 90+% CPU for some PCs](https://discuss.elastic.co/t/endpoint-agent-consistent-90-cpu-for-some-pcs/260693) | 15 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/hilt86/50/20308_2.png) | [Can't enroll MacOS agent](https://discuss.elastic.co/t/cant-enroll-macos-agent/283601) | 11 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/the1whoprtnocks/50/72685_2.png) | [Endpoint agent consistent 90+% CPU for some PCs](https://discuss.elastic.co/t/endpoint-agent-consistent-90-cpu-for-some-pcs/260693) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/hilt86/50/20308_2.png) | [Elastic Agents disappearing](https://discuss.elastic.co/t/elastic-agents-disappearing/280172) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jonathon_penn/50/89381_2.png) | [Error when installing fleet server](https://discuss.elastic.co/t/error-when-installing-fleet-server/274280) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kevsex/50/29031_2.png) | [Endpoint Security without using Fleet](https://discuss.elastic.co/t/endpoint-security-without-using-fleet/281802) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/t/278dde/50.png) | [External NIC Blocked by Elastic Agent](https://discuss.elastic.co/t/external-nic-blocked-by-elastic-agent/290772) | 16 | ---
**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/293492/14 "2022-01-05T04:09:22Z")
## [Top #日本語による質問・議論はこちら Topics](https://discuss.elastic.co/c/in-your-native-tongue/japanese/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/n/e274bd/50.png) | [折れ線グラフにおいて、日付単位で集計0件の場合にcountを0で集計させたい](https://discuss.elastic.co/t/0-count-0/292079) | 13 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/n/e274bd/50.png) | [折れ線グラフにおいて、日付単位で集計0件の場合にcountを0で集計させたい](https://discuss.elastic.co/t/0-count-0/292079) | 15 | ---
**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/293492/15 "2022-01-05T04:09:23Z")
## [Top #Elastic Observability Topics](https://discuss.elastic.co/c/observability/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/anagha_nambiar/50/97593_2.png) | [ILM not reclaiming back space in ELK Host server](https://discuss.elastic.co/t/ilm-not-reclaiming-back-space-in-elk-host-server/290218) | 20 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/richardmatthews/50/94966_2.png) | [ElasticFleet randomly missing logs](https://discuss.elastic.co/t/elasticfleet-randomly-missing-logs/284949) | 14 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/richardmatthews/50/94966_2.png) | [ElasticFleet randomly missing logs](https://discuss.elastic.co/t/elasticfleet-randomly-missing-logs/284949) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/anagha_nambiar/50/97593_2.png) | [ILM not reclaiming back space in ELK Host server](https://discuss.elastic.co/t/ilm-not-reclaiming-back-space-in-elk-host-server/290218) | 16 | ---
**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/293492/16 "2022-01-05T04:09:23Z")
## [Top #Logs Topics](https://discuss.elastic.co/c/observability/logs/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/b/a9adbd/50.png) | [Elastisearch query rule type hits contains only one document](https://discuss.elastic.co/t/elastisearch-query-rule-type-hits-contains-only-one-document/277688) | 15 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/pculebras/50/86354_2.png) | [Trace.id and transaction.id not being added to log entry](https://discuss.elastic.co/t/trace-id-and-transaction-id-not-being-added-to-log-entry/268838) | 13 | | ![](https://avatars.discourse-cdn.com/v4/letter/e/d2c977/50.png) | [Subheadings in Elasticsearch/clean up system logs](https://discuss.elastic.co/t/subheadings-in-elasticsearch-clean-up-system-logs/289943) | 12 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vharabor/50/86659_2.png) | [Structured logging with Filebeat](https://discuss.elastic.co/t/structured-logging-with-filebeat/269383) | 11 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/pculebras/50/86354_2.png) | [Trace.id and transaction.id not being added to log entry](https://discuss.elastic.co/t/trace-id-and-transaction-id-not-being-added-to-log-entry/268838) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vharabor/50/86659_2.png) | [Structured logging with Filebeat](https://discuss.elastic.co/t/structured-logging-with-filebeat/269383) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/b/a9adbd/50.png) | [Elastisearch query rule type hits contains only one document](https://discuss.elastic.co/t/elastisearch-query-rule-type-hits-contains-only-one-document/277688) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/o/da6949/50.png) | [Avoid duplicates via node ingest pipelines](https://discuss.elastic.co/t/avoid-duplicates-via-node-ingest-pipelines/288408) | 15 | | ![](https://avatars.discourse-cdn.com/v4/letter/e/d2c977/50.png) | [Subheadings in Elasticsearch/clean up system logs](https://discuss.elastic.co/t/subheadings-in-elasticsearch-clean-up-system-logs/289943) | 15 | ---
**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/293492/17 "2022-01-05T04:09:23Z")
## [Top #Uptime Topics](https://discuss.elastic.co/c/observability/uptime/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/norgro2601/50/33292_2.png) | [TLS Certificates dashboard is empty](https://discuss.elastic.co/t/tls-certificates-dashboard-is-empty/281984) | 15 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/norgro2601/50/33292_2.png) | [Heartbeat TCP monitor does not return a "connection refused" message](https://discuss.elastic.co/t/heartbeat-tcp-monitor-does-not-return-a-connection-refused-message/266687) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/norgro2601/50/33292_2.png) | [TLS Certificates dashboard is empty](https://discuss.elastic.co/t/tls-certificates-dashboard-is-empty/281984) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/s/71e660/50.png) | [Need to disable all the steps snaps in Elastic Synthetic](https://discuss.elastic.co/t/need-to-disable-all-the-steps-snaps-in-elastic-synthetic/269916) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dabo/50/95229_2.png) | [TLS Certificate Expired issue in Uptime](https://discuss.elastic.co/t/tls-certificate-expired-issue-in-uptime/292565) | 15 | ---
**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/293492/18 "2022-01-05T04:09:23Z")
## [Top #Discussions en français Topics](https://discuss.elastic.co/c/in-your-native-tongue/discussions-en-francais/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rbeg/50/56818_2.png) | [Fork AWS](https://discuss.elastic.co/t/fork-aws/261989) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/f4b2a3/50.png) | [Rétention des logs différenciée (Développement, Intégration et exploitation)](https://discuss.elastic.co/t/retention-des-logs-differenciee-developpement-integration-et-exploitation/266912) | 14 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yahya_bouzoubaa/50/85520_2.png) | [Json filter problème de brackets](https://discuss.elastic.co/t/json-filter-probleme-de-brackets/271024) | 12 | | ![](https://avatars.discourse-cdn.com/v4/letter/p/9fc348/50.png) | [Docker / Bitnami/Elacticsearch / Pb d'upload](https://discuss.elastic.co/t/docker-bitnami-elacticsearch-pb-dupload/292041) | 11 | | ![](https://avatars.discourse-cdn.com/v4/letter/h/ac8455/50.png) | [Probleme de synchronisation entre logstash et kibana](https://discuss.elastic.co/t/probleme-de-synchronisation-entre-logstash-et-kibana/264107) | 10 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rbeg/50/56818_2.png) | [Fork AWS](https://discuss.elastic.co/t/fork-aws/261989) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/f4b2a3/50.png) | [Rétention des logs différenciée (Développement, Intégration et exploitation)](https://discuss.elastic.co/t/retention-des-logs-differenciee-developpement-integration-et-exploitation/266912) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yahya_bouzoubaa/50/85520_2.png) | [Json filter problème de brackets](https://discuss.elastic.co/t/json-filter-probleme-de-brackets/271024) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/h/ac8455/50.png) | [Probleme de synchronisation entre logstash et kibana](https://discuss.elastic.co/t/probleme-de-synchronisation-entre-logstash-et-kibana/264107) | 15 | | ![](https://avatars.discourse-cdn.com/v4/letter/p/9fc348/50.png) | [Docker / Bitnami/Elacticsearch / Pb d'upload](https://discuss.elastic.co/t/docker-bitnami-elacticsearch-pb-dupload/292041) | 15 | ---
**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/293492/19 "2022-01-05T04:09:24Z")
## [Top #Metrics Topics](https://discuss.elastic.co/c/observability/metrics/l/top) ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/s/f14d63/50.png) | [How to Know how many Metric beat agents are up and running](https://discuss.elastic.co/t/how-to-know-how-many-metric-beat-agents-are-up-and-running/261890) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kwoxer/50/74809_2.png) | [Reference the count of a field name in metrics](https://discuss.elastic.co/t/reference-the-count-of-a-field-name-in-metrics/266061) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/8e8cbc/50.png) | [Metric beat oracle module configuration](https://discuss.elastic.co/t/metric-beat-oracle-module-configuration/273673) | 13 | | ![](https://avatars.discourse-cdn.com/v4/letter/j/e95f7d/50.png) | [Mysql database monitoring](https://discuss.elastic.co/t/mysql-database-monitoring/266761) | 13 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/s/f14d63/50.png) | [How to Know how many Metric beat agents are up and running](https://discuss.elastic.co/t/how-to-know-how-many-metric-beat-agents-are-up-and-running/261890) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kwoxer/50/74809_2.png) | [Reference the count of a field name in metrics](https://discuss.elastic.co/t/reference-the-count-of-a-field-name-in-metrics/266061) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/j/e95f7d/50.png) | [Mysql database monitoring](https://discuss.elastic.co/t/mysql-database-monitoring/266761) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/m/8e8cbc/50.png) | [Metric beat oracle module configuration](https://discuss.elastic.co/t/metric-beat-oracle-module-configuration/273673) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/anyla/50/77345_2.png) | [Strange Behaviour in alerts](https://discuss.elastic.co/t/strange-behaviour-in-alerts/283539) | 16 | ---
**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/293492/20 "2022-01-05T04:09:24Z")
## [Top #Workplace Search Topics](https://discuss.elastic.co/c/enterprise-search/workplace-search/l/top) ### Most Read | User | Topic | Hours Read | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Invalid field name: \_allow\_permissions,\_deny\_permissions](https://discuss.elastic.co/t/invalid-field-name-allow-permissions-deny-permissions/274287) | 6 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Permission to add GoogleDrive to WorkplaceSearch](https://discuss.elastic.co/t/permission-to-add-googledrive-to-workplacesearch/274288) | 6 | ### Most Replies | User | Topic | Replies | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Invalid field name: \_allow\_permissions,\_deny\_permissions](https://discuss.elastic.co/t/invalid-field-name-allow-permissions-deny-permissions/274287) | 43 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Permission to add GoogleDrive to WorkplaceSearch](https://discuss.elastic.co/t/permission-to-add-googledrive-to-workplacesearch/274288) | 30 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Unknown problem occurred when syncing](https://discuss.elastic.co/t/unknown-problem-occurred-when-syncing/276483) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/prasanna_k/50/82876_2.png) | [Enable readonly mode Elastic workplace search on docker desktop](https://discuss.elastic.co/t/enable-readonly-mode-elastic-workplace-search-on-docker-desktop/262545) | 13 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mymail_cpn/50/82423_2.png) | [How to retrieve all document form a content source of Workplace search](https://discuss.elastic.co/t/how-to-retrieve-all-document-form-a-content-source-of-workplace-search/286834) | 11 | ### Most Popular | User | Topic | Score | | --- | --- | --- | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Invalid field name: \_allow\_permissions,\_deny\_permissions](https://discuss.elastic.co/t/invalid-field-name-allow-permissions-deny-permissions/274287) | 17 | | ![](https://avatars.discourse-cdn.com/v4/letter/i/f0a364/50.png) | [Permission to add GoogleDrive to WorkplaceSearch](https://discuss.elastic.co/t/permission-to-add-googledrive-to-workplacesearch/274288) | 17 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/prasanna_k/50/82876_2.png) | [Enable readonly mode Elastic workplace search on docker desktop](https://discuss.elastic.co/t/enable-readonly-mode-elastic-workplace-search-on-docker-desktop/262545) | 16 | | ![](https://avatars.discourse-cdn.com/v4/letter/c/ea666f/50.png) | [No index pattern match of enterprise search in Kibana](https://discuss.elastic.co/t/no-index-pattern-match-of-enterprise-search-in-kibana/260531) | 16 | | ![](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jeje232/50/27564_2.png) | [FSCrawler Ingest pdf error Exceeds maximum allowed document size of 102400 bytes](https://discuss.elastic.co/t/fscrawler-ingest-pdf-error-exceeds-maximum-allowed-document-size-of-102400-bytes/273054) | 16 | [Next page](https://discuss.elastic.co/t/2021-the-year-in-review/293492.md?page=2)