# Kibana **URL:** https://discuss.elastic.co/c/elastic-stack/kibana/7.md?page=688 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 689 --- ## [How to refresh after delete dashboard from external api](https://discuss.elastic.co/t/how-to-refresh-after-delete-dashboard-from-external-api/175579)
**Author:** [@Shivendra\_Prakash\_Sh](https://discuss.elastic.co/u/Shivendra_Prakash_Sh)\ **Replies:** 4\ **Last updated:** [April 8, 2019, 4:47am UTC](https://discuss.elastic.co/t/how-to-refresh-after-delete-dashboard-from-external-api/175579 "2019-04-08T04:47:57Z")
In the dashboard section, For deleting the dashboard through the external API, but I can't refresh the dashboard. but I try with inbuilt delete API that time refresh is working fine. If I want to use the same code for ex… --- ## [Bad request in creating visualization with restful api](https://discuss.elastic.co/t/bad-request-in-creating-visualization-with-restful-api/175120)
**Author:** [@AlanPu](https://discuss.elastic.co/u/AlanPu)\ **Replies:** 3\ **Last updated:** [April 8, 2019, 2:10am UTC](https://discuss.elastic.co/t/bad-request-in-creating-visualization-with-restful-api/175120 "2019-04-08T02:10:37Z")
I'm sending a POST request to /api/saved\_objects/visualization/ to create a visualization with json data, the response is saying: { "statusCode": 400, "error": "Bad Request", "message": "child "id" fails because \["id… --- ## [Just launch kibana meet error about result window size](https://discuss.elastic.co/t/just-launch-kibana-meet-error-about-result-window-size/175383)
**Author:** [@Lin\_Zhu](https://discuss.elastic.co/u/Lin_Zhu)\ **Replies:** 2\ **Last updated:** [April 7, 2019, 2:26am UTC](https://discuss.elastic.co/t/just-launch-kibana-meet-error-about-result-window-size/175383 "2019-04-07T02:26:18Z")
when I launch the elasticsearch.bat, I check the port 9200 and it works well. Then I launch the kibana.bat, it meets error as following: log \[10:15:41.497\] \[warning\]\[stats-collection\] Unable to fetch data from rollup… --- ## [Weighted Average in Kibana](https://discuss.elastic.co/t/weighted-average-in-kibana/175580)
**Author:** [@Javier\_de\_la\_Rosa\_Fe](https://discuss.elastic.co/u/Javier_de_la_Rosa_Fe)\ **Replies:** 3\ **Last updated:** [April 6, 2019, 4:05pm UTC](https://discuss.elastic.co/t/weighted-average-in-kibana/175580 "2019-04-06T16:05:35Z")
Hi, I know there are some topics talking about this, but I still don't understand. I want to create a metric in Kibana to contain the following calculation: (sum(a) + sum(b)) / sum(c), where a, b and c are another metr… --- ## [Not able to see the data in LogTrail Plugin of Kibana](https://discuss.elastic.co/t/not-able-to-see-the-data-in-logtrail-plugin-of-kibana/175638)
**Author:** [@venkatk](https://discuss.elastic.co/u/venkatk)\ **Replies:** 3\ **Last updated:** [April 6, 2019, 9:58am UTC](https://discuss.elastic.co/t/not-able-to-see-the-data-in-logtrail-plugin-of-kibana/175638 "2019-04-06T09:58:31Z")
Hi, I have installed logtrail plugin in Kibana, I am not able to see the data in logtrail, but I am able to view the data in Kibana dashboard. Here is my logtrail.json file: { "index\_patterns" : \[ { "es": { "defau… --- ## [Can we add static values in options list control](https://discuss.elastic.co/t/can-we-add-static-values-in-options-list-control/175618)
**Author:** [@adityaPsl](https://discuss.elastic.co/u/adityaPsl)\ **Replies:** 2\ **Last updated:** [April 6, 2019, 1:33am UTC](https://discuss.elastic.co/t/can-we-add-static-values-in-options-list-control/175618 "2019-04-06T01:33:14Z")
Hello Team, I need to show all possible values in Kibana out of the box options list visualisation. I think it shows values available in index for that field. Could you please let me know if we can add static values i… --- ## [Individual Filters for each Metric](https://discuss.elastic.co/t/individual-filters-for-each-metric/175409)
**Author:** [@directproducteur](https://discuss.elastic.co/u/directproducteur)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 9:10pm UTC](https://discuss.elastic.co/t/individual-filters-for-each-metric/175409 "2019-04-05T21:10:00Z")
Requirement : Objective is to include a script which can be equivalent to SQL function COUNT (CASE WHEN X == ‘1’ THEN 1 ELSE NULL), SUM (CASE WHEN Y == ‘A’ THEN 1 ELSE 0). Precisely known as Conditional Aggregation where… --- ## [Is it possible to create a document using the data from two already indexed documents?](https://discuss.elastic.co/t/is-it-possible-to-create-a-document-using-the-data-from-two-already-indexed-documents/175650)
**Author:** [@Kagerou](https://discuss.elastic.co/u/Kagerou)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 9:08pm UTC](https://discuss.elastic.co/t/is-it-possible-to-create-a-document-using-the-data-from-two-already-indexed-documents/175650 "2019-04-05T21:08:35Z")
Hi, I have a scenario where documents get logged with a time field in ISO8601 format, a unique ID, a status, and 5 other fields. The status field will contain either an ONLINE or OFFLINE status. I would like to know the … --- ## [Can't start kibana in dev](https://discuss.elastic.co/t/cant-start-kibana-in-dev/175644)
**Author:** [@felipediogo](https://discuss.elastic.co/u/felipediogo)\ **Replies:** 2\ **Last updated:** [April 5, 2019, 8:53pm UTC](https://discuss.elastic.co/t/cant-start-kibana-in-dev/175644 "2019-04-05T20:53:27Z")
Hi guys, I've forked the repo of kibana, I've cloned my repo in master branch, then I did \* nvm use yarn kbn bootstrap yarn es snapshot yarn start and I'm getting this error. --- ## [Kibana dashboard and index pattern](https://discuss.elastic.co/t/kibana-dashboard-and-index-pattern/175591)
**Author:** [@Algy](https://discuss.elastic.co/u/Algy)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 7:02pm UTC](https://discuss.elastic.co/t/kibana-dashboard-and-index-pattern/175591 "2019-04-05T19:02:20Z")
Hello Everyone, My name is Algy, who is still inexperienced with ELK. I really need your help. I was able to install the whole ELK, but now I would like to be able to generate log graphics that are easy to interpret. … --- ## [Difference between two DATETIMEs in ESSQL in Canvas (No script fields)](https://discuss.elastic.co/t/difference-between-two-datetimes-in-essql-in-canvas-no-script-fields/175471)
**Author:** [@ebalmeida](https://discuss.elastic.co/u/ebalmeida)\ **Replies:** 2\ **Last updated:** [April 5, 2019, 5:39pm UTC](https://discuss.elastic.co/t/difference-between-two-datetimes-in-essql-in-canvas-no-script-fields/175471 "2019-04-05T17:39:11Z")
Hello, I need to calculate the time difference between two DATETIMEs, more specifically, between an timestamp and NOW(), preferably in the essql query, in canvas. I found nothing like the TIMEDIFF() sql function, only da… --- ## [Essql can't find the FIRST or LAST functions in canvas](https://discuss.elastic.co/t/essql-cant-find-the-first-or-last-functions-in-canvas/175465)
**Author:** [@ebalmeida](https://discuss.elastic.co/u/ebalmeida)\ **Replies:** 2\ **Last updated:** [April 5, 2019, 5:36pm UTC](https://discuss.elastic.co/t/essql-cant-find-the-first-or-last-functions-in-canvas/175465 "2019-04-05T17:36:56Z")
I've been trying to represent a status based on elapsed time since the last e-mail update I received from one of two robots. I'm doing this using an image which changes its source asset based on an essql query. Currentl… --- ## [Can i visualize a tag cloud for specific document?](https://discuss.elastic.co/t/can-i-visualize-a-tag-cloud-for-specific-document/175599)
**Author:** [@Ofir\_Traubas](https://discuss.elastic.co/u/Ofir_Traubas)\ **Replies:** 2\ **Last updated:** [April 5, 2019, 3:35pm UTC](https://discuss.elastic.co/t/can-i-visualize-a-tag-cloud-for-specific-document/175599 "2019-04-05T15:35:50Z")
what i mean is: say i have one document with alot of text. i want to visualize a tag cloud with the words from the text with count metric. i know i can visualize a tag cloud for a specific index. but can i do it per … --- ## [Unable to download elasticsearch snapshot for kibana-6.6.1](https://discuss.elastic.co/t/unable-to-download-elasticsearch-snapshot-for-kibana-6-6-1/175525)
**Author:** [@manish19](https://discuss.elastic.co/u/manish19)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 3:23pm UTC](https://discuss.elastic.co/t/unable-to-download-elasticsearch-snapshot-for-kibana-6-6-1/175525 "2019-04-05T15:23:53Z")
While testing Kibana-6.6.1, i have encountered an issue i.e https://snapshots.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.6.1-SNAPSHOT.tar.gz" is not found. Due to this the test cases are getting failed. Err… --- ## [Missing the link between the power of elasticsearch and using in kibana](https://discuss.elastic.co/t/missing-the-link-between-the-power-of-elasticsearch-and-using-in-kibana/175594)
**Author:** [@mattb81](https://discuss.elastic.co/u/mattb81)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 3:08pm UTC](https://discuss.elastic.co/t/missing-the-link-between-the-power-of-elasticsearch-and-using-in-kibana/175594 "2019-04-05T15:08:59Z")
I feel I'm missing the link between the power of searching in elasticsearch DSL and then kibana, specifically I have a document structure which is using nested levels and I can do some queries using DSL happily but I'm n… --- ## [How to refresh after receive external API response in kibana 5.6.13](https://discuss.elastic.co/t/how-to-refresh-after-receive-external-api-response-in-kibana-5-6-13/175575)
**Author:** [@Shivendra\_Prakash\_Sh](https://discuss.elastic.co/u/Shivendra_Prakash_Sh)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 3:03pm UTC](https://discuss.elastic.co/t/how-to-refresh-after-receive-external-api-response-in-kibana-5-6-13/175575 "2019-04-05T15:03:54Z")
My question is When I will get the response from external API then how to refresh the current content. I don't want the refresh the whole page. --- ## [What's COUNT in Kibana Discovery tab?](https://discuss.elastic.co/t/whats-count-in-kibana-discovery-tab/175376)
**Author:** [@Prabhav](https://discuss.elastic.co/u/Prabhav)\ **Replies:** 2\ **Last updated:** [April 5, 2019, 2:58pm UTC](https://discuss.elastic.co/t/whats-count-in-kibana-discovery-tab/175376 "2019-04-05T14:58:48Z")
Hi! I am pretty new to ELK stack and was exploring the application for my project. I uploaded a CSV file using logstash and went straight to the discovery tab in Kibana, where a Histogram was already plotted, can someo… --- ## [Kibana Options List not populating all the values](https://discuss.elastic.co/t/kibana-options-list-not-populating-all-the-values/175516)
**Author:** [@Sudheesh\_P](https://discuss.elastic.co/u/Sudheesh_P)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 2:39pm UTC](https://discuss.elastic.co/t/kibana-options-list-not-populating-all-the-values/175516 "2019-04-05T14:39:53Z")
Hi, Kibana 6.6.2, I am generating a search table for an index, and put the same in one of the dashboards. For the ease of filter, I have created a control options -\> options list. Selected the same index as in the searc… --- ## [Kibana6.7.0 ssl 설정 에러 문의](https://discuss.elastic.co/t/kibana6-7-0-ssl/175467)
**Author:** [@Yungyoung\_Ok](https://discuss.elastic.co/u/Yungyoung_Ok)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 2:30pm UTC](https://discuss.elastic.co/t/kibana6-7-0-ssl/175467 "2019-04-05T14:30:58Z")
안녕하세요. elastic stack6.7.0에 ssl을 적용하는 중입니다. 위의 페이지에 나와 있는 가이드와 똑같이 설정하였고, elasticsearch transport ssl, http ssl, kibana server ssl 모두 적용이 되어 돌아가긴 합니다만, 키바나와 엘라스틱서치에서 오류가 지속적으로 나고 있습니다. 이런 현상은 왜 일어 나는 것이며, 해결방법이 무엇인지 … --- ## [Delete by Query Multi terms](https://discuss.elastic.co/t/delete-by-query-multi-terms/175455)
**Author:** [@et159](https://discuss.elastic.co/u/et159)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 2:08pm UTC](https://discuss.elastic.co/t/delete-by-query-multi-terms/175455 "2019-04-05T14:08:33Z")
Hello, I'm knew to kibana , working on school project , I'm looking to delete specific documents in my index POST data/\_delete\_by\_query { "query": { "range": { "elapsed\_time": { "lte": "2019-03-0… --- ## [How to install kibana?](https://discuss.elastic.co/t/how-to-install-kibana/175562)
**Author:** [@ganesh\_rajan](https://discuss.elastic.co/u/ganesh_rajan)\ **Replies:** 7\ **Last updated:** [April 5, 2019, 1:16pm UTC](https://discuss.elastic.co/t/how-to-install-kibana/175562 "2019-04-05T13:16:04Z")
Can someone help to install for kibana? please provide step by step process.thanks --- ## [Timelion Series not showing data at specific timeframes](https://discuss.elastic.co/t/timelion-series-not-showing-data-at-specific-timeframes/174652)
**Author:** [@bouncertifa](https://discuss.elastic.co/u/bouncertifa)\ **Replies:** 6\ **Last updated:** [April 5, 2019, 12:06pm UTC](https://discuss.elastic.co/t/timelion-series-not-showing-data-at-specific-timeframes/174652 "2019-04-05T12:06:01Z")
Hi there, Just hoping someone could please assist me. I've created a timelion series that shows a full graph when the date/time filter at the top right corner is set to 24 hours or less. However, when it's set to 7 day… --- ## [Reporting not working on Kibana under docker](https://discuss.elastic.co/t/reporting-not-working-on-kibana-under-docker/170027)
**Author:** [@kibit86](https://discuss.elastic.co/u/kibit86)\ **Replies:** 18\ **Last updated:** [April 5, 2019, 11:58am UTC](https://discuss.elastic.co/t/reporting-not-working-on-kibana-under-docker/170027 "2019-04-05T11:58:34Z")
Hi all, I'm experiencing issues with the reporting functionality on my ELK 6.6.0 cluster under docker. Every time I try to create a Report I get the following error: TimeoutError: waiting for selector "\[data-test-subj=… --- ## [Sum graph of two filter by JSON Input](https://discuss.elastic.co/t/sum-graph-of-two-filter-by-json-input/175387)
**Author:** [@Smasell](https://discuss.elastic.co/u/Smasell)\ **Replies:** 2\ **Last updated:** [April 5, 2019, 10:14am UTC](https://discuss.elastic.co/t/sum-graph-of-two-filter-by-json-input/175387 "2019-04-05T10:14:50Z")
Hi! I have my Kibana visualisation https://gyazo.com/77ae0dc726da6870eaf3a061a6a59194 Can I use JSON input to draw sum of this two filters? --- ## [Canvas - How to do a nested Query?](https://discuss.elastic.co/t/canvas-how-to-do-a-nested-query/175430)
**Author:** [@MarkusP](https://discuss.elastic.co/u/MarkusP)\ **Replies:** 2\ **Last updated:** [April 5, 2019, 7:20am UTC](https://discuss.elastic.co/t/canvas-how-to-do-a-nested-query/175430 "2019-04-05T07:20:30Z")
Hi there, I have in the ES 6.7 stack an index with a nested mapping an use a nested query in dashboards and queries GET /client/\_search { "query": { "nested": { "path": "params", "query": { "b… --- ## [Connected Kibana 6.7 to 6.5 cluster, users can't login anymore](https://discuss.elastic.co/t/connected-kibana-6-7-to-6-5-cluster-users-cant-login-anymore/175521)
**Author:** [@Sjaak01](https://discuss.elastic.co/u/Sjaak01)\ **Replies:** 2\ **Last updated:** [April 5, 2019, 6:46am UTC](https://discuss.elastic.co/t/connected-kibana-6-7-to-6-5-cluster-users-cant-login-anymore/175521 "2019-04-05T06:46:40Z")
Hi, Today I accedentily connected Kibana 6.7 to Elasticsearch running 6.5 but after this normal users are not able to log in anymore from the main kibana 6.5 instance. The error is: Oops, error. Try again. The admin a… --- ## [Canvas Functions](https://discuss.elastic.co/t/canvas-functions/175504)
**Author:** [@pete-gbst](https://discuss.elastic.co/u/pete-gbst)\ **Replies:** 1\ **Last updated:** [April 5, 2019, 4:30am UTC](https://discuss.elastic.co/t/canvas-functions/175504 "2019-04-05T04:30:34Z")
Firstly I'd like to suggest an option for seriesStyle "stack" function to be able to be sorted Ascending or Descending. Secondly I can't get the tail or head function to work in a data table. The code below works fine w… --- ## [How to show the login page to allow people to use only the relevant dashboard?](https://discuss.elastic.co/t/how-to-show-the-login-page-to-allow-people-to-use-only-the-relevant-dashboard/175392)
**Author:** [@nopparat](https://discuss.elastic.co/u/nopparat)\ **Replies:** 5\ **Last updated:** [April 5, 2019, 4:22am UTC](https://discuss.elastic.co/t/how-to-show-the-login-page-to-allow-people-to-use-only-the-relevant-dashboard/175392 "2019-04-05T04:22:06Z")
Hi all How to show the login page to allow people to use only the relevant dashboard ? At this time, entering kibana will open as http: // localhost: 5601 / app / kibana. Which is a page for developers I want to show … --- ## [Timeout when uploading file from 'Visualize data from a log file'](https://discuss.elastic.co/t/timeout-when-uploading-file-from-visualize-data-from-a-log-file/171643)
**Author:** [@scorpioy1](https://discuss.elastic.co/u/scorpioy1)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 9:19pm UTC](https://discuss.elastic.co/t/timeout-when-uploading-file-from-visualize-data-from-a-log-file/171643 "2019-04-04T21:19:48Z")
I got timeout error message when uploading file from 'Visualize data from a log file'. File could not be read \[timeout\_exception\] Aborting structure analysis during \[timestamp format determination\] as it has taken long… --- ## [Hostname environment variable not working in Kibana 6.7.0](https://discuss.elastic.co/t/hostname-environment-variable-not-working-in-kibana-6-7-0/175464)
**Author:** [@dnwobu](https://discuss.elastic.co/u/dnwobu)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 8:00pm UTC](https://discuss.elastic.co/t/hostname-environment-variable-not-working-in-kibana-6-7-0/175464 "2019-04-04T20:00:57Z")
I'm trying to start the kibana service on a CentOS 7 system but the ${HOSTNAME} environment variable isn't being recognized by the service: server.name: {HOSTNAME} server.host: {HOSTNAME} When I start the service via s… [Previous page](https://discuss.elastic.co/c/elastic-stack/kibana/7.md?page=687) [Next page](https://discuss.elastic.co/c/elastic-stack/kibana/7.md?page=689)