# Top **URL:** https://discuss.elastic.co/top.md?page=850&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 851 --- ## [How to check Logstash speed?](https://discuss.elastic.co/t/how-to-check-logstash-speed/42151)
**Author:** [@vikas\_gopal](https://discuss.elastic.co/u/vikas_gopal)\ **Replies:** 5\ **Last updated:** [February 18, 2016, 8:00pm UTC](https://discuss.elastic.co/t/how-to-check-logstash-speed/42151 "2016-02-18T20:00:30Z")
Hi Experts, Sorry to ask a very basic question , How I can check the logstash speed . I mean how many lines events/logs per second it is parsing or reading ? Thanks VG --- ## [CSP blocking Kibana](https://discuss.elastic.co/t/csp-blocking-kibana/310314)
**Author:** [@cyberzlo](https://discuss.elastic.co/u/cyberzlo)\ **Replies:** 3\ **Last updated:** [July 21, 2022, 4:04pm UTC](https://discuss.elastic.co/t/csp-blocking-kibana/310314 "2022-07-21T16:04:30Z")
Kibana now has experimental support for a more restrictive Content Security Policy(CSP). Hi, how can I disable it? Since update to 8.3 I have problems with view Kibana because of CSP blocking content in new Chrome. Ple… --- ## [Auto-login in iFrame using nginx proxy](https://discuss.elastic.co/t/auto-login-in-iframe-using-nginx-proxy/257322)
**Author:** [@Docrom](https://discuss.elastic.co/u/Docrom)\ **Replies:** 3\ **Last updated:** [December 7, 2020, 5:02pm UTC](https://discuss.elastic.co/t/auto-login-in-iframe-using-nginx-proxy/257322 "2020-12-07T17:02:49Z")
Hello everyone, I'm trying to follow the post here in order login to my Kibana iFrame via nginx as proxy but I fail. I'm not really good with proxies and nginx in particular so maybe I'm missing something important tha… --- ## [\[\_source\] has unsupported parameters](https://discuss.elastic.co/t/-source-has-unsupported-parameters/43666)
**Author:** [@someone235](https://discuss.elastic.co/u/someone235)\ **Replies:** 3\ **Last updated:** [October 16, 2016, 2:21pm UTC](https://discuss.elastic.co/t/-source-has-unsupported-parameters/43666 "2016-10-16T14:21:31Z")
Hi, I'm getting mapper\_parsing\_exception: "Failed to parse mapping \[\_default\_\]: Mapping definition for \[\_source\] has unsupported parameters: \[compress : true\]". I don't even have \_source in my mapping. Does someone know… --- ## [Conditional coloring Kibana canvas](https://discuss.elastic.co/t/conditional-coloring-kibana-canvas/286037)
**Author:** [@Kadhem](https://discuss.elastic.co/u/Kadhem)\ **Replies:** 4\ **Last updated:** [October 11, 2021, 8:56am UTC](https://discuss.elastic.co/t/conditional-coloring-kibana-canvas/286037 "2021-10-11T08:56:39Z")
Hi, I'm want to change the color of the bars here depending on the value of "Primary channel " . i may have 12 values in "Primary channel" . the graph is displayed in real time so the color changing must be updated ( i… --- ## [How to mention elasticsearch credentials in logstash config?](https://discuss.elastic.co/t/how-to-mention-elasticsearch-credentials-in-logstash-config/279840)
**Author:** [@Shreesh\_Narayanan](https://discuss.elastic.co/u/Shreesh_Narayanan)\ **Replies:** 1\ **Last updated:** [July 28, 2021, 10:54am UTC](https://discuss.elastic.co/t/how-to-mention-elasticsearch-credentials-in-logstash-config/279840 "2021-07-28T10:54:12Z")
Hello, I recently enabled x-pack security on elasticsearch and set up passwords for built-in users successfully . However now i get an error when trying to ingest some logs \[2021-07-23T13:02:58,225\]\[WARN \]\[logstash.o… --- ## [Ingest pipeline, rename a field that has a dynamic part](https://discuss.elastic.co/t/ingest-pipeline-rename-a-field-that-has-a-dynamic-part/215488)
**Author:** [@wedkarz014](https://discuss.elastic.co/u/wedkarz014)\ **Replies:** 4\ **Last updated:** [January 24, 2020, 4:37pm UTC](https://discuss.elastic.co/t/ingest-pipeline-rename-a-field-that-has-a-dynamic-part/215488 "2020-01-24T16:37:55Z")
hi, I have a metrics with fields which look like that: prometheus.xyz-dev.label.name prometheus.xyz-dev.tomcat\_global\_error\_total.value prometheus.xyz-dev.tomcat\_global\_received\_bytes\_total.value prometheus.xyz-dev.to… --- ## [ClientProtocolException](https://discuss.elastic.co/t/clientprotocolexception/36515)
**Author:** [@treehouse](https://discuss.elastic.co/u/treehouse)\ **Replies:** 4\ **Last updated:** [December 8, 2015, 11:05pm UTC](https://discuss.elastic.co/t/clientprotocolexception/36515 "2015-12-08T23:05:15Z")
Hi all I'm writing to about 5 sets of indices from logstash. One of those writes is failing for some reason. Event data coming in fairly sporadically (a couple hundred a day). Seems like for every event that tries to … --- ## [Poor performance of "full text" searches](https://discuss.elastic.co/t/poor-performance-of-full-text-searches/20977)
**Author:** [@german23](https://discuss.elastic.co/u/german23)\ **Replies:** 4\ **Last updated:** [November 30, 2014, 7:13pm UTC](https://discuss.elastic.co/t/poor-performance-of-full-text-searches/20977 "2014-11-30T19:13:02Z")
Hey guys, we are experience poor performance if we do some "full text" ( searches without specifying an field name). If we search in an 200 GB index which lays on SSDs for something like ' program:apache ' the … --- ## [The documents JSON is not valid](https://discuss.elastic.co/t/the-documents-json-is-not-valid/329114)
**Author:** [@Hajar\_Lachhab](https://discuss.elastic.co/u/Hajar_Lachhab)\ **Replies:** 6\ **Last updated:** [April 12, 2023, 2:38pm UTC](https://discuss.elastic.co/t/the-documents-json-is-not-valid/329114 "2023-04-12T14:38:12Z")
Hi everyone, I just wanna ask for a solution of my problem when i try to test my pipeline i got an error "The documents JSON is not valid." That's the document that i try to test my pipeline with it \[ { "\_source… --- ## [Kibana Header logo, loading elastic logo and elastic comment in map-view](https://discuss.elastic.co/t/kibana-header-logo-loading-elastic-logo-and-elastic-comment-in-map-view/271674)
**Author:** [@Rachitha](https://discuss.elastic.co/u/Rachitha)\ **Replies:** 1\ **Last updated:** [April 30, 2021, 12:09pm UTC](https://discuss.elastic.co/t/kibana-header-logo-loading-elastic-logo-and-elastic-comment-in-map-view/271674 "2021-04-30T12:09:21Z")
Hello, is there any way to remove Kibana Header logo, loading elastic logo and elastic comment in map-view ? I have tried inspecting the css class in windows dev tool. But, when I change any class content for particular… --- ## [Feature Request: Alert Assignment to user](https://discuss.elastic.co/t/feature-request-alert-assignment-to-user/247095)
**Author:** [@madduck](https://discuss.elastic.co/u/madduck)\ **Replies:** 1\ **Last updated:** [September 2, 2020, 5:49pm UTC](https://discuss.elastic.co/t/feature-request-alert-assignment-to-user/247095 "2020-09-02T17:49:45Z")
Hello, playing around more and more with the SIEM and signals etc. and I saw that there does not seem to be a way to assign signals. I can mark them as "open", "in progress" or "done" however I have no information whic… --- ## [How to create a login account for a user and discovery selective systems logs on Kibana](https://discuss.elastic.co/t/how-to-create-a-login-account-for-a-user-and-discovery-selective-systems-logs-on-kibana/32329)
**Author:** [@pradeepreddy3](https://discuss.elastic.co/u/pradeepreddy3)\ **Replies:** 4\ **Last updated:** [October 16, 2015, 5:04am UTC](https://discuss.elastic.co/t/how-to-create-a-login-account-for-a-user-and-discovery-selective-systems-logs-on-kibana/32329 "2015-10-16T05:04:51Z")
I have a scenerio. There are 3 users. All 3 users have there own machines. All 3 users should have there own login credentials and should be able to configure/add machine they want to watch the logs for. Lets say ther… --- ## [Aggregation on Vega-LIte](https://discuss.elastic.co/t/aggregation-on-vega-lite/244826)
**Author:** [@gpolini](https://discuss.elastic.co/u/gpolini)\ **Replies:** 2\ **Last updated:** [August 13, 2020, 10:49am UTC](https://discuss.elastic.co/t/aggregation-on-vega-lite/244826 "2020-08-13T10:49:09Z")
Hi I'm trying to build an histogram chart with aggregations by vega-lite. The aggregation is: "aggs": { "gate": { "terms": { "field": "host.abbr.keyword", "order": { "dcam": "desc" }, … --- ## [Cannot make APM Client work on IIS](https://discuss.elastic.co/t/cannot-make-apm-client-work-on-iis/211179)
**Author:** [@JValenzani](https://discuss.elastic.co/u/JValenzani)\ **Replies:** 2\ **Last updated:** [December 10, 2019, 1:51pm UTC](https://discuss.elastic.co/t/cannot-make-apm-client-work-on-iis/211179 "2019-12-10T13:51:42Z")
I've tried the Elastic APM with Java applications under Tomcat and worked like a charm. Now, i'm trying to monitor a .NET (4) application running on IIS7. The documentation is very vague on how to get the agent running.… --- ## [Kubernetes: Logstash consumer does not reconnect to rabbitmq when rabbitmq pod restarts](https://discuss.elastic.co/t/kubernetes-logstash-consumer-does-not-reconnect-to-rabbitmq-when-rabbitmq-pod-restarts/122348)
**Author:** [@Todd\_Lyons](https://discuss.elastic.co/u/Todd_Lyons)\ **Replies:** 2\ **Last updated:** [March 4, 2018, 8:21pm UTC](https://discuss.elastic.co/t/kubernetes-logstash-consumer-does-not-reconnect-to-rabbitmq-when-rabbitmq-pod-restarts/122348 "2018-03-04T20:21:08Z")
Hi, we have an ELK stack running in a Kubernetes cluster (ELK ES nodes are EC2, but everything else is pods). The other Kube clusters send traffic to this ELK stack over TLS. This is done by a logstash-relay pod runnin… --- ## [How to gracefully shutdown Kibana 4?](https://discuss.elastic.co/t/how-to-gracefully-shutdown-kibana-4/34073)
**Author:** [@fbaligand](https://discuss.elastic.co/u/fbaligand)\ **Replies:** 2\ **Last updated:** [November 7, 2015, 2:22pm UTC](https://discuss.elastic.co/t/how-to-gracefully-shutdown-kibana-4/34073 "2015-11-07T14:22:32Z")
Do we do "kill -15 pid" ? Another signal ? Another command ? --- ## [Elastic-Agent - filebeat and metricbeat - Error Log help](https://discuss.elastic.co/t/elastic-agent-filebeat-and-metricbeat-error-log-help/264054)
**Author:** [@cwobuzz](https://discuss.elastic.co/u/cwobuzz)\ **Replies:** 3\ **Last updated:** [March 3, 2021, 4:05pm UTC](https://discuss.elastic.co/t/elastic-agent-filebeat-and-metricbeat-error-log-help/264054 "2021-03-03T16:05:05Z")
I have ElasticSearch and Kibana running as dockers I documented it here: https://github.com/cwobuzz/Setting-up-Docker-Elastic-Kibana-Running-Sysmon-And-Agent/blob/master/.README.md My Elastic-Agent is pushing Endpoint s… --- ## [Calculate duration with ruby code](https://discuss.elastic.co/t/calculate-duration-with-ruby-code/197654)
**Author:** [@Alisa\_Faingold](https://discuss.elastic.co/u/Alisa_Faingold)\ **Replies:** 8\ **Last updated:** [September 4, 2019, 6:04am UTC](https://discuss.elastic.co/t/calculate-duration-with-ruby-code/197654 "2019-09-04T06:04:56Z")
Hi all, After several attempts to work with the "elapsed" filter to calculate the duration between events, I try to do so using Ruby code. I can't quite figure out how I can get the time of a particular event based on … --- ## [Uncaught TypeError: Cannot read property 'dateFormat' of undefined](https://discuss.elastic.co/t/uncaught-typeerror-cannot-read-property-dateformat-of-undefined/167316)
**Author:** [@alexus](https://discuss.elastic.co/u/alexus)\ **Replies:** 3\ **Last updated:** [February 6, 2019, 5:17pm UTC](https://discuss.elastic.co/t/uncaught-typeerror-cannot-read-property-dateformat-of-undefined/167316 "2019-02-06T17:17:05Z")
Hello World! I'm getting following error every time I try to navigate through Monitoring -\> Logstash -\> Pipelines: Something went wrong Try refreshing the page. If that doesnt work, go back to the previous page or cl… --- ## [Problemas con elk sobre host y filebeat en docker](https://discuss.elastic.co/t/problemas-con-elk-sobre-host-y-filebeat-en-docker/131994)
**Author:** [@Unamunoqueva](https://discuss.elastic.co/u/Unamunoqueva)\ **Replies:** 3\ **Last updated:** [May 21, 2018, 1:26pm UTC](https://discuss.elastic.co/t/problemas-con-elk-sobre-host-y-filebeat-en-docker/131994 "2018-05-21T13:26:30Z")
Buenas, llevo unos dias intentando configurar lo que viene a ser elk y filebeat, la instalacion de elk es sencilla y sin problemas, el problema viene a la hora de configurar filebeat, mas que configurar... que mande inf… --- ## [Installing plugins on elasticsearch docker image using custom Dockerfile](https://discuss.elastic.co/t/installing-plugins-on-elasticsearch-docker-image-using-custom-dockerfile/110931)
**Author:** [@Sarra\_Bouhenni](https://discuss.elastic.co/u/Sarra_Bouhenni)\ **Replies:** 0\ **Last updated:** [December 9, 2017, 11:58am UTC](https://discuss.elastic.co/t/installing-plugins-on-elasticsearch-docker-image-using-custom-dockerfile/110931 "2017-12-09T11:58:51Z")
Hello, I want to install some plugins using the official elasticsearch docker image from: Official Elasticsearch docker image Here is my Dockerfile #!/bin/bash FROM docker.elastic.co/elasticsearch/elasticsearch:5.5.… --- ## [Logstash-output-jdbc plugin: Problems getting mysql example to work](https://discuss.elastic.co/t/logstash-output-jdbc-plugin-problems-getting-mysql-example-to-work/38921)
**Author:** [@jelliott](https://discuss.elastic.co/u/jelliott)\ **Replies:** 0\ **Last updated:** [January 11, 2016, 9:39pm UTC](https://discuss.elastic.co/t/logstash-output-jdbc-plugin-problems-getting-mysql-example-to-work/38921 "2016-01-11T21:39:16Z")
I'm playing around with diverting some documents to MySql. I thought I'd try out the logstash-output-jdbc plugin,but I'm having issues. The mysql example looks like this: input { stdin { } } output { jdbc … --- ## [Create a field based on IP Range](https://discuss.elastic.co/t/create-a-field-based-on-ip-range/94139)
**Author:** [@nsur1](https://discuss.elastic.co/u/nsur1)\ **Replies:** 5\ **Last updated:** [July 23, 2017, 5:25pm UTC](https://discuss.elastic.co/t/create-a-field-based-on-ip-range/94139 "2017-07-23T17:25:56Z")
Hello everyone! I currently have logstash setup to take in flow data. I also had a file with the in the yaml format with ip-range (key), autonomous system number (value) pairs. I wanted to know how to use the lookup, fi… --- ## [Scripted field with stored script](https://discuss.elastic.co/t/scripted-field-with-stored-script/68256)
**Author:** [@mrvincnezo](https://discuss.elastic.co/u/mrvincnezo)\ **Replies:** 5\ **Last updated:** [December 14, 2016, 3:26pm UTC](https://discuss.elastic.co/t/scripted-field-with-stored-script/68256 "2016-12-14T15:26:42Z")
Is it possible to create a scripted field in Kibana that will use a stored script or file script instead of the dynamic script? I currently have 12 scripted field in Kibana and I am constantly hitting the script.max\_co… --- ## [Help with JDBC importer for Elasticsearch - can't install it](https://discuss.elastic.co/t/help-with-jdbc-importer-for-elasticsearch-cant-install-it/36895)
**Author:** [@Marcus\_Silva](https://discuss.elastic.co/u/Marcus_Silva)\ **Replies:** 5\ **Last updated:** [December 13, 2015, 9:38pm UTC](https://discuss.elastic.co/t/help-with-jdbc-importer-for-elasticsearch-cant-install-it/36895 "2015-12-13T21:38:18Z")
Hi, I want to use jdbc importer to use elastic search on postgresql, but I didn't understand how to install it. I'm having problems with the last 2 steps: modify script in the bin directory to your needs (Elasticsear… --- ## [Snapshot status exception](https://discuss.elastic.co/t/snapshot-status-exception/99574)
**Author:** [@Phani\_Nadiminti](https://discuss.elastic.co/u/Phani_Nadiminti)\ **Replies:** 7\ **Last updated:** [September 11, 2017, 11:54am UTC](https://discuss.elastic.co/t/snapshot-status-exception/99574 "2017-09-11T11:54:35Z")
Hi I am using ES version 1.5.2 i am opted to take snapshot using following command PUT /\_snapshot/es\_temp/snapshot\_all\_indices\_new { “indices”: “index1,index2” , “ignore\_unavailable”: “true”, “include\_global\_stat… --- ## [Download Plugins Behind Proxy](https://discuss.elastic.co/t/download-plugins-behind-proxy/116601)
**Author:** [@wwalker](https://discuss.elastic.co/u/wwalker)\ **Replies:** 2\ **Last updated:** [February 2, 2018, 6:50pm UTC](https://discuss.elastic.co/t/download-plugins-behind-proxy/116601 "2018-02-02T18:50:29Z")
I've been banging my head against a wall trying to figure out where to put what settings to get this to work. Someone please don the Barney costume and walk me through this. Running ELK stack 6.1.1 on a Windows server … --- ## [\_source excludes not working](https://discuss.elastic.co/t/-source-excludes-not-working/38582)
**Author:** [@Benjamin\_Gathmann](https://discuss.elastic.co/u/Benjamin_Gathmann)\ **Replies:** 2\ **Last updated:** [January 7, 2016, 9:40am UTC](https://discuss.elastic.co/t/-source-excludes-not-working/38582 "2016-01-07T09:40:50Z")
This is related to my previous post I would simply like to be able to exclude fields from being included in my index. Here is my first approach which does not work. It follows this page from the manual: \_source field … --- ## [Do I need to manually copy over mappings before a reindex operation?](https://discuss.elastic.co/t/do-i-need-to-manually-copy-over-mappings-before-a-reindex-operation/226107)
**Author:** [@ishanjain](https://discuss.elastic.co/u/ishanjain)\ **Replies:** 4\ **Last updated:** [April 18, 2020, 3:17pm UTC](https://discuss.elastic.co/t/do-i-need-to-manually-copy-over-mappings-before-a-reindex-operation/226107 "2020-04-18T15:17:10Z")
Hi! I am trying to reindex multiple indexes into one. Right now, My code looks like this. Create the destination index with settings.number\_of\_replicas = 0. Iterate over source index one by one and reindex each index… --- ## [Splunk-like query results in Kibana?](https://discuss.elastic.co/t/splunk-like-query-results-in-kibana/74080)
**Author:** [@ZillaG](https://discuss.elastic.co/u/ZillaG)\ **Replies:** 4\ **Last updated:** [February 6, 2017, 3:45pm UTC](https://discuss.elastic.co/t/splunk-like-query-results-in-kibana/74080 "2017-02-06T15:45:20Z")
I have not personally used splunk, but I'm told that it has a feature where if one performs a log search and gets a hit, splunk will show N logs before and N logs after the query result. Can I do the same in Kibana? If s… --- ## [Getting the error "Cluster state has not been recovered yet, cannot write to the \[null\] index" in 7.3 version](https://discuss.elastic.co/t/getting-the-error-cluster-state-has-not-been-recovered-yet-cannot-write-to-the-null-index-in-7-3-version/199178)
**Author:** [@ortal\_pinhas](https://discuss.elastic.co/u/ortal_pinhas)\ **Replies:** 1\ **Last updated:** [September 25, 2019, 2:11pm UTC](https://discuss.elastic.co/t/getting-the-error-cluster-state-has-not-been-recovered-yet-cannot-write-to-the-null-index-in-7-3-version/199178 "2019-09-25T14:11:48Z")
hi, we are trying to install elastic 7.3.0 in our env. we have some ansible task that running the following curl behind the scenes: curl -u es\_admin:changeMe -X POST 'http://eaasrt1:9201/\_security/user/nativeUser' -H … --- ## [\[Resolved\] 400 Error ResponseException when using example request code for Java REST Client](https://discuss.elastic.co/t/resolved-400-error-responseexception-when-using-example-request-code-for-java-rest-client/98445)
**Author:** [@Jaspreet\_Singh](https://discuss.elastic.co/u/Jaspreet_Singh)\ **Replies:** 1\ **Last updated:** [August 26, 2017, 3:10pm UTC](https://discuss.elastic.co/t/resolved-400-error-responseexception-when-using-example-request-code-for-java-rest-client/98445 "2017-08-26T15:10:02Z")
Hi, Im trying to invoke search queries via GET body request. While trying to execute the example request code here - https://www.elastic.co/guide/en/elasticsearch/client/java-rest/current/\_example\_requests.html Im see… --- ## [Kibana and Elasticsearch Node configuration not working after moving data directory](https://discuss.elastic.co/t/kibana-and-elasticsearch-node-configuration-not-working-after-moving-data-directory/244467)
**Author:** [@userR](https://discuss.elastic.co/u/userR)\ **Replies:** 3\ **Last updated:** [August 11, 2020, 5:58pm UTC](https://discuss.elastic.co/t/kibana-and-elasticsearch-node-configuration-not-working-after-moving-data-directory/244467 "2020-08-11T17:58:49Z")
I have two elasticsearch nodes and for one of them, I moved the the /var/lib/elasticsearch folder to a mount with more storage. I chown'd an elasticsearch user and changed the path.data in the elasticsearch.yml file and … --- ## [Failed to obtain node locks, t multiple nodes were started without increasing](https://discuss.elastic.co/t/failed-to-obtain-node-locks-t-multiple-nodes-were-started-without-increasing/196457)
**Author:** [@sadeshdrj](https://discuss.elastic.co/u/sadeshdrj)\ **Replies:** 5\ **Last updated:** [August 23, 2019, 8:01am UTC](https://discuss.elastic.co/t/failed-to-obtain-node-locks-t-multiple-nodes-were-started-without-increasing/196457 "2019-08-23T08:01:30Z")
i have a downloaded and installing Elasticsearch security for the basic version of kibana and elasticsearch. but i do get the following error, i did follow some threads and changed the chown user from root user to profi… --- ## [Kibana 7.10 - Error connecting to package registry](https://discuss.elastic.co/t/kibana-7-10-error-connecting-to-package-registry/256701)
**Author:** [@teej](https://discuss.elastic.co/u/teej)\ **Replies:** 2\ **Last updated:** [November 26, 2020, 4:53am UTC](https://discuss.elastic.co/t/kibana-7-10-error-connecting-to-package-registry/256701 "2020-11-26T04:53:15Z")
Currently running Kibana 7.10 and the logs are getting filled with the following message: "error","plugins","ingestManager"\],"pid":11460,"message":"Error connecting to package registry: request to https://epr.elastic.c… --- ## [Elasticsearch(7.5) error of Connection refused when curl http request with real IP address](https://discuss.elastic.co/t/elasticsearch-7-5-error-of-connection-refused-when-curl-http-request-with-real-ip-address/214948)
**Author:** [@longfei.li](https://discuss.elastic.co/u/longfei.li)\ **Replies:** 2\ **Last updated:** [January 14, 2020, 9:00am UTC](https://discuss.elastic.co/t/elasticsearch-7-5-error-of-connection-refused-when-curl-http-request-with-real-ip-address/214948 "2020-01-14T09:00:14Z")
After installing the elasticserach(7.5) on ubuntu 18.04 successfully, I try to send the curl request but get error message. |- curl http://10.13.2.111:9200 curl: (7) Failed to connect to 10.13.2.111 port 9200: Connecti… --- ## [Logstash throwing 406 when running as Service on Linux](https://discuss.elastic.co/t/logstash-throwing-406-when-running-as-service-on-linux/174976)
**Author:** [@kumarvivek633](https://discuss.elastic.co/u/kumarvivek633)\ **Replies:** 8\ **Last updated:** [April 3, 2019, 3:24pm UTC](https://discuss.elastic.co/t/logstash-throwing-406-when-running-as-service-on-linux/174976 "2019-04-03T15:24:31Z")
I had setup Elk on Linux box with Filebeat as data shipper. I am getting very weird issue there. When i am running logstash as service with service logstash start in that case it is getting the data from file beat but th… --- ## [During indexing, can I create a custom lucene stored field that later can be returned from a query?](https://discuss.elastic.co/t/during-indexing-can-i-create-a-custom-lucene-stored-field-that-later-can-be-returned-from-a-query/38337)
**Author:** [@rjprice72](https://discuss.elastic.co/u/rjprice72)\ **Replies:** 7\ **Last updated:** [January 21, 2016, 4:47pm UTC](https://discuss.elastic.co/t/during-indexing-can-i-create-a-custom-lucene-stored-field-that-later-can-be-returned-from-a-query/38337 "2016-01-21T16:47:57Z")
Is it possible to write a TokenFilter or some other plugin code that, during indexing of a document, can create a custom lucene stored field for this document? And, if this is possible, can this new custom field be ret… --- ## [Error : New Elasticsearch Installation](https://discuss.elastic.co/t/error-new-elasticsearch-installation/32645)
**Author:** [@Allan](https://discuss.elastic.co/u/Allan)\ **Replies:** 7\ **Last updated:** [October 29, 2015, 6:44am UTC](https://discuss.elastic.co/t/error-new-elasticsearch-installation/32645 "2015-10-29T06:44:19Z")
Hi All, I have recently installed elastic search version 1.7.3 on my Unix machine. Using the RPM package I got a SHA key error, hence I had to use a TAR package to install. I have installed it successfully and I am a… --- ## [Sort by length of an array](https://discuss.elastic.co/t/sort-by-length-of-an-array/225742)
**Author:** [@RajaG](https://discuss.elastic.co/u/RajaG)\ **Replies:** 4\ **Last updated:** [April 19, 2020, 5:04pm UTC](https://discuss.elastic.co/t/sort-by-length-of-an-array/225742 "2020-04-19T17:04:37Z")
PUT wc { "mappings": { "properties": { "comments": { "type": "text", "fields": { "word\_count": { "type": "token\_count", "analyzer": "standard" } … --- ## [Offline backup](https://discuss.elastic.co/t/offline-backup/203069)
**Author:** [@SirJune](https://discuss.elastic.co/u/SirJune)\ **Replies:** 4\ **Last updated:** [October 10, 2019, 6:27pm UTC](https://discuss.elastic.co/t/offline-backup/203069 "2019-10-10T18:27:33Z")
i would like to do an offline backup of nodes. Say, i stop elasticsearch on all nodes, rsync /data/elasticsearch/nodes/ to a remote NFS server. would i get the same data(indices, visualization,etc) if i rsync from… --- ## [Error: Module not found error on 6.5.0 upgrade](https://discuss.elastic.co/t/error-module-not-found-error-on-6-5-0-upgrade/156845)
**Author:** [@Alexkl](https://discuss.elastic.co/u/Alexkl)\ **Replies:** 4\ **Last updated:** [November 15, 2018, 3:46pm UTC](https://discuss.elastic.co/t/error-module-not-found-error-on-6-5-0-upgrade/156845 "2018-11-15T15:46:15Z")
Hello, I can't install Kibana 6.5.0. I had to rollback to 6.4.3 (My ES are still in 6.5.0) I am working on Debian Stretch and installed it throught apt. Here is the log error : Nov 15 12:32:33 logs-es1 systemd\[1\]: ki… --- ## [Do i need the license for xpack features such as machine learning?](https://discuss.elastic.co/t/do-i-need-the-license-for-xpack-features-such-as-machine-learning/143013)
**Author:** [@alizadehei](https://discuss.elastic.co/u/alizadehei)\ **Replies:** 1\ **Last updated:** [August 4, 2018, 10:24am UTC](https://discuss.elastic.co/t/do-i-need-the-license-for-xpack-features-such-as-machine-learning/143013 "2018-08-04T10:24:28Z")
hello, on this page: It has been said that You have opened the code of X-Pack features such as machine learning, But on this page: https://www.elastic.co/subscriptions#request-info you say that use of machine lear… --- ## [Проблема с плагином в es2.0](https://discuss.elastic.co/t/es2-0/26407)
**Author:** [@Dimous](https://discuss.elastic.co/u/Dimous)\ **Replies:** 4\ **Last updated:** [July 29, 2015, 12:19pm UTC](https://discuss.elastic.co/t/es2-0/26407 "2015-07-29T12:19:49Z")
Здравствуйте Я написал плагин импорта данных, который регистрируется как REST-сервис. Совсем недавно ввели проверку plugin-descriptor.properties. Я создал дескриптор: jvm = true site = false version = 1.0 classname =… --- ## [Limit number of results sorted](https://discuss.elastic.co/t/limit-number-of-results-sorted/15395)
**Author:** [@nik9000](https://discuss.elastic.co/u/nik9000)\ **Replies:** 4\ **Last updated:** [February 6, 2014, 9:28am UTC](https://discuss.elastic.co/t/limit-number-of-results-sorted/15395 "2014-02-06T09:28:57Z")
Is there a way to issue a query to Elasticsearch using the sort parameter that limits the number of results that are sorted either per shard or during the merge phase? I don't want to be able to accidentally load all … --- ## [Error in Logstash - failed to parse date field with format strict\_date\_optional\_time||epoch\_millis date-time-parse-exception](https://discuss.elastic.co/t/error-in-logstash-failed-to-parse-date-field-with-format-strict-date-optional-time-epoch-millis-date-time-parse-exception/329797)
**Author:** [@sarath.sarepaka](https://discuss.elastic.co/u/sarath.sarepaka)\ **Replies:** 3\ **Last updated:** [April 13, 2023, 12:30pm UTC](https://discuss.elastic.co/t/error-in-logstash-failed-to-parse-date-field-with-format-strict-date-optional-time-epoch-millis-date-time-parse-exception/329797 "2023-04-13T12:30:34Z")
Hi, We are getting the below error in the logstash. We are using a field called "destination" for both time and string. We observed below issue when the destination field value is a string . ELasticsearch and Logstash … --- ## [What does “column stride field” mean regarding “doc values ” in elasticsearch/lecune](https://discuss.elastic.co/t/what-does-column-stride-field-mean-regarding-doc-values-in-elasticsearch-lecune/111332)
**Author:** [@nadiGam](https://discuss.elastic.co/u/nadiGam)\ **Replies:** 3\ **Last updated:** [December 12, 2017, 4:56pm UTC](https://discuss.elastic.co/t/what-does-column-stride-field-mean-regarding-doc-values-in-elasticsearch-lecune/111332 "2017-12-12T16:56:04Z")
I post this question also in stackoverflow : I'm trying to understand specifically what does colum-stride mean ? and why is this so efficient for sorting/aggregation ? is it just the fact that there's a mapping fro… --- ## [Logstash with x-pack authentication problems without Authentication Header](https://discuss.elastic.co/t/logstash-with-x-pack-authentication-problems-without-authentication-header/99692)
**Author:** [@Metehan\_Selvi](https://discuss.elastic.co/u/Metehan_Selvi)\ **Replies:** 3\ **Last updated:** [September 7, 2017, 9:17am UTC](https://discuss.elastic.co/t/logstash-with-x-pack-authentication-problems-without-authentication-header/99692 "2017-09-07T09:17:53Z")
Hello, as stated in Logstash with x-pack authentication problems I have the same problems after I have updated ELK-Stack with x-pack. \[2017-09-07T08:44:37,664\]\[ERROR\]\[logstash.outputs.elasticsearch\] Got a bad response… --- ## [Is ECE Free?](https://discuss.elastic.co/t/is-ece-free/87826)
**Author:** [@ginger](https://discuss.elastic.co/u/ginger)\ **Replies:** 3\ **Last updated:** [June 1, 2017, 5:30am UTC](https://discuss.elastic.co/t/is-ece-free/87826 "2017-06-01T05:30:44Z")
Hi, all. I want to know whether ECE is free or not? Thanks! [Previous page](https://discuss.elastic.co/top.md?page=849&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=851&per_page=50&period=all)