# Elastic Stack **URL:** https://discuss.elastic.co/c/elastic-stack/81.md?page=1756 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1757 --- ## [Getting Http Handler within Discover Docview Tab](https://discuss.elastic.co/t/getting-http-handler-within-discover-docview-tab/251217)
**Author:** [@WhiskeyTF](https://discuss.elastic.co/u/WhiskeyTF)\ **Replies:** 3\ **Last updated:** [October 12, 2020, 4:24pm UTC](https://discuss.elastic.co/t/getting-http-handler-within-discover-docview-tab/251217 "2020-10-12T16:24:21Z")
I am currently creating a plugin that creates a new Discover Doc View tab to add a commenting system for users. I am having trouble figuring out how to get access to http value from CoreStart passed in by core.getstarts… --- ## [ElasticSearch Bulk Indexing Azure VM](https://discuss.elastic.co/t/elasticsearch-bulk-indexing-azure-vm/249846)
**Author:** [@irtzasuhail](https://discuss.elastic.co/u/irtzasuhail)\ **Replies:** 2\ **Last updated:** [October 12, 2020, 3:42pm UTC](https://discuss.elastic.co/t/elasticsearch-bulk-indexing-azure-vm/249846 "2020-10-12T15:42:24Z")
We are using a VM in Azure to run ElasticSearch to do some bulk indexing on our data. The biggest input JSON we've tested with so far is around 70 MB in size, and each time it fails with the node error 134 which translat… --- ## [Help Transforming Data and Combining Fields](https://discuss.elastic.co/t/help-transforming-data-and-combining-fields/251608)
**Author:** [@amorrow](https://discuss.elastic.co/u/amorrow)\ **Replies:** 4\ **Last updated:** [October 12, 2020, 3:41pm UTC](https://discuss.elastic.co/t/help-transforming-data-and-combining-fields/251608 "2020-10-12T15:41:41Z")
Hi everyone, I'm hoping someone can help me with transforming some data. Every 5 minutes I have a script capture wireless client information from my wireless controller and ship it into ElasticSearch. This information i… --- ## [Trying to update documents using NEST in C#](https://discuss.elastic.co/t/trying-to-update-documents-using-nest-in-c/250626)
**Author:** [@adiksl](https://discuss.elastic.co/u/adiksl)\ **Replies:** 1\ **Last updated:** [October 12, 2020, 3:08pm UTC](https://discuss.elastic.co/t/trying-to-update-documents-using-nest-in-c/250626 "2020-10-12T15:08:52Z")
From within a C# winform application I am writing to elasticsearch which is working successfully. This is fine for my audit process but there is a requirement to write notes data to elasticsearch to enable text searching… --- ## [Cannot import dashboard](https://discuss.elastic.co/t/cannot-import-dashboard/251427)
**Author:** [@chamiduz](https://discuss.elastic.co/u/chamiduz)\ **Replies:** 4\ **Last updated:** [October 12, 2020, 2:52pm UTC](https://discuss.elastic.co/t/cannot-import-dashboard/251427 "2020-10-12T14:52:14Z")
I have an export.ndjson file that I have downloaded. when I try to import it to another kibana it gives me "Sorry, there was an error The file could not be processed." error elasticsearch , kibana version is 7.5 plea… --- ## [Change Field Data Type from Primitive to Object](https://discuss.elastic.co/t/change-field-data-type-from-primitive-to-object/251778)
**Author:** [@sab20](https://discuss.elastic.co/u/sab20)\ **Replies:** 1\ **Last updated:** [October 12, 2020, 2:41pm UTC](https://discuss.elastic.co/t/change-field-data-type-from-primitive-to-object/251778 "2020-10-12T14:41:55Z")
Hello All, I am looking for a solution for scenario where need to change data type of field. We configure index using index mapping template and reindexing is done whenever there is any change in index mapping. We are… --- ## [Parsing MongoDB with Logstash](https://discuss.elastic.co/t/parsing-mongodb-with-logstash/251780)
**Author:** [@Hawasli](https://discuss.elastic.co/u/Hawasli)\ **Replies:** 0\ **Last updated:** [October 12, 2020, 2:17pm UTC](https://discuss.elastic.co/t/parsing-mongodb-with-logstash/251780 "2020-10-12T14:17:25Z")
Hi, I am running Logstash 6.8 and trying to parse MongoDB logs which is well- specified here. Is there a more elegant/efficient way to parse MongoDB logs? Here is my filter filter { if \[fields\]\[application… --- ## [Logstash Apache and Spring log files issue](https://discuss.elastic.co/t/logstash-apache-and-spring-log-files-issue/251717)
**Author:** [@Ashish\_Jindal](https://discuss.elastic.co/u/Ashish_Jindal)\ **Replies:** 4\ **Last updated:** [October 12, 2020, 2:09pm UTC](https://discuss.elastic.co/t/logstash-apache-and-spring-log-files-issue/251717 "2020-10-12T14:09:25Z")
Our task was Read both Apache and Springboot log file and add a tag name as given below, to differentiate the logs. Apache logfile -\> apacheLog spring-boot logfile -\> javaLog Print the standard output and write it… --- ## [Multiline codec along with other type of codec](https://discuss.elastic.co/t/multiline-codec-along-with-other-type-of-codec/251706)
**Author:** [@lusynda](https://discuss.elastic.co/u/lusynda)\ **Replies:** 1\ **Last updated:** [October 12, 2020, 1:54pm UTC](https://discuss.elastic.co/t/multiline-codec-along-with-other-type-of-codec/251706 "2020-10-12T13:54:35Z")
Hi all, I have a questions regarding multiline codec in logstash. i tried to parsed multiline xml structure in windows event log, but not only xml log, there are other log as well, so i wanted to ask if when i put the … --- ## [How to move breadcrumbs of plugin to top header](https://discuss.elastic.co/t/how-to-move-breadcrumbs-of-plugin-to-top-header/248697)
**Author:** [@praveer](https://discuss.elastic.co/u/praveer)\ **Replies:** 10\ **Last updated:** [October 12, 2020, 1:48pm UTC](https://discuss.elastic.co/t/how-to-move-breadcrumbs-of-plugin-to-top-header/248697 "2020-10-12T13:48:32Z")
Hi Team, I am trying to create a plugin in kibana. I need to move my breadcrumbs to the top nav bar where kibana breadcrumbs are being displayed. I have attached screenshot explaining the same. Please help me out in th… --- ## [Logstash mssql JDBC connector](https://discuss.elastic.co/t/logstash-mssql-jdbc-connector/251769)
**Author:** [@thomas7467](https://discuss.elastic.co/u/thomas7467)\ **Replies:** 0\ **Last updated:** [October 12, 2020, 1:29pm UTC](https://discuss.elastic.co/t/logstash-mssql-jdbc-connector/251769 "2020-10-12T13:29:40Z")
Hi, I'm trying to ingest data from MSSQL to logstash through the JDBC Driver. Running SQL queries from logstash to MS SQL works fine with SQL account. Now I need to connect through AD account but it is not working, an… --- ## [Division on metric result](https://discuss.elastic.co/t/division-on-metric-result/249111)
**Author:** [@Cheroufa](https://discuss.elastic.co/u/Cheroufa)\ **Replies:** 5\ **Last updated:** [October 12, 2020, 1:16pm UTC](https://discuss.elastic.co/t/division-on-metric-result/249111 "2020-10-12T13:16:42Z")
Hi gays i want to divide the metric result on 2 how i can do this in kibana ? with unique count i have 53 so i want to display 26.5 which is 53/2 thanx for help. --- ## [Elasticsearch node error](https://discuss.elastic.co/t/elasticsearch-node-error/251762)
**Author:** [@Bhavin\_Varsur](https://discuss.elastic.co/u/Bhavin_Varsur)\ **Replies:** 0\ **Last updated:** [October 12, 2020, 12:15pm UTC](https://discuss.elastic.co/t/elasticsearch-node-error/251762 "2020-10-12T12:15:23Z")
(topic withdrawn by author, will be automatically deleted in 24 hours unless flagged) --- ## [Elasticsearch Bootstrap check failed](https://discuss.elastic.co/t/elasticsearch-bootstrap-check-failed/251702)
**Author:** [@RAM\_NATHAN](https://discuss.elastic.co/u/RAM_NATHAN)\ **Replies:** 1\ **Last updated:** [October 12, 2020, 12:25pm UTC](https://discuss.elastic.co/t/elasticsearch-bootstrap-check-failed/251702 "2020-10-12T12:25:45Z")
Im getting below error during elasticsearch start node validation exception \[1\] bootstrap checks failed \[1\]: max virtual memory areas vm.max\_map\_count \[65530\] is too low, increase to at least \[262144\] Im having /etc/… --- ## [Kibana not working on linux](https://discuss.elastic.co/t/kibana-not-working-on-linux/251679)
**Author:** [@Bhavin\_Varsur](https://discuss.elastic.co/u/Bhavin_Varsur)\ **Replies:** 3\ **Last updated:** [October 12, 2020, 12:20pm UTC](https://discuss.elastic.co/t/kibana-not-working-on-linux/251679 "2020-10-12T12:20:44Z")
Hello, I have used kibana and elasticsearch in windows my local pc. but there is some error i'm facing when i working with kibana which is installed on linux sesrver. I installed elasticsearch and kibana version 7.9.2 … --- ## [Canvas Filter Dropdown Not Working](https://discuss.elastic.co/t/canvas-filter-dropdown-not-working/248737)
**Author:** [@Brandon\_Liles](https://discuss.elastic.co/u/Brandon_Liles)\ **Replies:** 2\ **Last updated:** [October 12, 2020, 12:20pm UTC](https://discuss.elastic.co/t/canvas-filter-dropdown-not-working/248737 "2020-10-12T12:20:05Z")
I have what I think should be a simple use case for Kibana canvas (Kibana 7.8.1), this is the query: filters | timelion query=".es(index=the-index\*)" | pointseries x="@timestamp" y="value" | plot defaultStyle={seriesSty… --- ## [Shards failed caused by index.max\_docvalue\_fields\_search](https://discuss.elastic.co/t/shards-failed-caused-by-index-max-docvalue-fields-search/251587)
**Author:** [@cctk](https://discuss.elastic.co/u/cctk)\ **Replies:** 2\ **Last updated:** [October 12, 2020, 12:19pm UTC](https://discuss.elastic.co/t/shards-failed-caused-by-index-max-docvalue-fields-search/251587 "2020-10-12T12:19:24Z")
I have a problem with filebeat indexes , a new index is made everyday and each time I get a shard failed error. The reason behind it is shown as the index.max\_docvalue\_fields\_search is too low. I run this in dev tools … --- ## [Reindex task stopped running but still shows up](https://discuss.elastic.co/t/reindex-task-stopped-running-but-still-shows-up/251763)
**Author:** [@hugohendriks](https://discuss.elastic.co/u/hugohendriks)\ **Replies:** 0\ **Last updated:** [October 12, 2020, 12:15pm UTC](https://discuss.elastic.co/t/reindex-task-stopped-running-but-still-shows-up/251763 "2020-10-12T12:15:57Z")
Hi, I have an instance on AWS from which I wanted to move the data to my new Azure instance. I whitelisted the servers and user the reindex command to start moving index data. This seemed to work oke. I needed to move q… --- ## [Kibana showing error](https://discuss.elastic.co/t/kibana-showing-error/251705)
**Author:** [@Bhavin\_Varsur](https://discuss.elastic.co/u/Bhavin_Varsur)\ **Replies:** 5\ **Last updated:** [October 12, 2020, 12:15pm UTC](https://discuss.elastic.co/t/kibana-showing-error/251705 "2020-10-12T12:15:48Z")
Hi, I've installed kibana on linux. i've assign 5601 port as external host(log.gurukul.ninja). but when i run ./bin/kibana command in linux putty terminal i got this error. log \[03:03:35.042\] \[warning\]\[plugins-dis… --- ## [Learn to rank](https://discuss.elastic.co/t/learn-to-rank/251761)
**Author:** [@Parampreet\_Singh1](https://discuss.elastic.co/u/Parampreet_Singh1)\ **Replies:** 0\ **Last updated:** [October 12, 2020, 12:01pm UTC](https://discuss.elastic.co/t/learn-to-rank/251761 "2020-10-12T12:01:43Z")
Hi, i am using elastic search 6.5.4 and now i want to use learn to rank and installing the plugin of learn to rank "./bin/elasticsearch-plugin install http://es-learn-to-rank.labs.o19s.com/ltr-1.1.0-es6.8.0.zip" & ltr… --- ## [Drop down filter for long fields cut off](https://discuss.elastic.co/t/drop-down-filter-for-long-fields-cut-off/250368)
**Author:** [@luminance](https://discuss.elastic.co/u/luminance)\ **Replies:** 3\ **Last updated:** [October 12, 2020, 11:39am UTC](https://discuss.elastic.co/t/drop-down-filter-for-long-fields-cut-off/250368 "2020-10-12T11:39:19Z")
It is very frustrating when you work with fields with longer name. The drop down fields for the filter become unusable, so you have to memorize all the field names by heart, or hovering over all of them one by one. Here … --- ## [Splitting fields into new documents](https://discuss.elastic.co/t/splitting-fields-into-new-documents/251459)
**Author:** [@dudek1337](https://discuss.elastic.co/u/dudek1337)\ **Replies:** 2\ **Last updated:** [October 12, 2020, 11:30am UTC](https://discuss.elastic.co/t/splitting-fields-into-new-documents/251459 "2020-10-12T11:30:54Z")
Hello I have document like below {"fsFreeSize.1":7801,"fsUsedRatio.3":23,"fsDevice.4":"dfbw\_var","fsIndex.1":1,"fsUsedSize.3":130,"fsUsedRatio.5":1,"host":"hostname","fsDevice.5":"dfbw\_dev#shm","fsIndex.4":4,"fsIndex.3… --- ## [Filebeat - Dissect Message String](https://discuss.elastic.co/t/filebeat-dissect-message-string/251435)
**Author:** [@iccMe](https://discuss.elastic.co/u/iccMe)\ **Replies:** 3\ **Last updated:** [October 12, 2020, 11:15am UTC](https://discuss.elastic.co/t/filebeat-dissect-message-string/251435 "2020-10-12T11:15:50Z")
Hi, I am looking for advise on how to use the processor-\> dissect within Filebeat for a log file. Below is an example of the log file date: \[08/10/2020 09:31:57\] servername - Processor Queue Ok 3 WMI (localhost:Pro… --- ## [Create a view from multiple index as kibana source](https://discuss.elastic.co/t/create-a-view-from-multiple-index-as-kibana-source/251529)
**Author:** [@inhinyera16](https://discuss.elastic.co/u/inhinyera16)\ **Replies:** 7\ **Last updated:** [October 12, 2020, 11:02am UTC](https://discuss.elastic.co/t/create-a-view-from-multiple-index-as-kibana-source/251529 "2020-10-12T11:02:58Z")
Im planning to create a summary view of my filebeat and metricbeat indices with few selected field from each and use it as my visualization source in kibana. Is this possible? --- ## [Can we use Elasticsearch as a database for data science](https://discuss.elastic.co/t/can-we-use-elasticsearch-as-a-database-for-data-science/251743)
**Author:** [@vero](https://discuss.elastic.co/u/vero)\ **Replies:** 2\ **Last updated:** [October 12, 2020, 10:58am UTC](https://discuss.elastic.co/t/can-we-use-elasticsearch-as-a-database-for-data-science/251743 "2020-10-12T10:58:14Z")
Hi, Can we use Elasticsearch as a Database for data science and data visualization projects ? Thanks, --- ## [Proposal for a formal solution to embedding kibana without double authentication](https://discuss.elastic.co/t/proposal-for-a-formal-solution-to-embedding-kibana-without-double-authentication/249215)
**Author:** [@franco-martin](https://discuss.elastic.co/u/franco-martin)\ **Replies:** 1\ **Last updated:** [October 12, 2020, 10:32am UTC](https://discuss.elastic.co/t/proposal-for-a-formal-solution-to-embedding-kibana-without-double-authentication/249215 "2020-10-12T10:32:29Z")
The problem You have a corporate site where you want to embed your kibana dashboard. Your users log in to your corporate website with user and password and when they go to see the dashboard, the iframe requires them to l… --- ## [Data by mqtt to elasticsearch using logstash](https://discuss.elastic.co/t/data-by-mqtt-to-elasticsearch-using-logstash/251724)
**Author:** [@sai92](https://discuss.elastic.co/u/sai92)\ **Replies:** 2\ **Last updated:** [October 12, 2020, 10:05am UTC](https://discuss.elastic.co/t/data-by-mqtt-to-elasticsearch-using-logstash/251724 "2020-10-12T10:05:07Z")
Hello I am using elasticsearch for IoT and now i want to put data from iot sensor to elasticsearch using mqtt how can i do this can anyone please share some tutorials or guide which would help me. thank you in advandce… --- ## [Slow terms aggregations after use of eager\_global\_ordinals](https://discuss.elastic.co/t/slow-terms-aggregations-after-use-of-eager-global-ordinals/250976)
**Author:** [@tarunpvss](https://discuss.elastic.co/u/tarunpvss)\ **Replies:** 5\ **Last updated:** [October 12, 2020, 9:39am UTC](https://discuss.elastic.co/t/slow-terms-aggregations-after-use-of-eager-global-ordinals/250976 "2020-10-12T09:39:31Z")
Hi team, I have a use case where I need to perform aggregations on a keyword field which has high cardinality. As per the blog https://www.elastic.co/blog/improving-the-performance-of-high-cardinality-terms-aggregations… --- ## [Can we add percentage of values along with the values in the horizontal and vertical chart](https://discuss.elastic.co/t/can-we-add-percentage-of-values-along-with-the-values-in-the-horizontal-and-vertical-chart/251227)
**Author:** [@prakhara](https://discuss.elastic.co/u/prakhara)\ **Replies:** 1\ **Last updated:** [October 12, 2020, 9:29am UTC](https://discuss.elastic.co/t/can-we-add-percentage-of-values-along-with-the-values-in-the-horizontal-and-vertical-chart/251227 "2020-10-12T09:29:55Z")
Can we add percentage of values along with the values in the horizontal and vertical chart like we do in pie chart and table --- ## [Aggregate geo data without hardcode an origin](https://discuss.elastic.co/t/aggregate-geo-data-without-hardcode-an-origin/251738)
**Author:** [@ErikvdVen](https://discuss.elastic.co/u/ErikvdVen)\ **Replies:** 0\ **Last updated:** [October 12, 2020, 9:27am UTC](https://discuss.elastic.co/t/aggregate-geo-data-without-hardcode-an-origin/251738 "2020-10-12T09:27:50Z")
I have indexed geodata from multiple people who visited different places. Now I only want to show places where 2 or more people were close to each other (max 100 meter apart from each other). I need to do this without h… [Previous page](https://discuss.elastic.co/c/elastic-stack/81.md?page=1755) [Next page](https://discuss.elastic.co/c/elastic-stack/81.md?page=1757)