# \#none **URL:** https://discuss.elastic.co/tag/none.md?page=1360 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1361 --- ## [How to scale out logstash when using output plugin websockets](https://discuss.elastic.co/t/how-to-scale-out-logstash-when-using-output-plugin-websockets/239106)
**Author:** [@Satish\_Kumar5](https://discuss.elastic.co/u/Satish_Kumar5)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 11:45am UTC](https://discuss.elastic.co/t/how-to-scale-out-logstash-when-using-output-plugin-websockets/239106 "2020-06-29T11:45:40Z")
Hi, when using logstash output plugin for websockets, my understanding is the output plugin works as a websocket server, and sending data to websocket clients . my question is how to ensure scaling of the websockets if… --- ## [How to pass High CPU Process Name in Kibana Alert Action](https://discuss.elastic.co/t/how-to-pass-high-cpu-process-name-in-kibana-alert-action/239105)
**Author:** [@Ranjan\_Bansal](https://discuss.elastic.co/u/Ranjan_Bansal)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 11:36am UTC](https://discuss.elastic.co/t/how-to-pass-high-cpu-process-name-in-kibana-alert-action/239105 "2020-06-29T11:36:44Z")
Hi , As part of preventive monitoring through Kibana 7.7, we triggered an alert and used action WebHook. We were able to send Server Name, which triggered the alert, in the Body. We need to pass the process name as well… --- ## [What's the correct syntax or environment variables to specify podaffinity rule in a configmap](https://discuss.elastic.co/t/whats-the-correct-syntax-or-environment-variables-to-specify-podaffinity-rule-in-a-configmap/239002)
**Author:** [@rkmohapatra](https://discuss.elastic.co/u/rkmohapatra)\ **Replies:** 1\ **Last updated:** [June 29, 2020, 11:32am UTC](https://discuss.elastic.co/t/whats-the-correct-syntax-or-environment-variables-to-specify-podaffinity-rule-in-a-configmap/239002 "2020-06-29T11:32:40Z")
Hi ELK experts, I have 3 node Elasticsearch(7.3.0) setup running on 3 separate hosts successfully. Now, I needed to scale down the hosts and run the same 3 nodes on 2 hosts. I am trying to use a configmap to set the pod… --- ## [POST method to create role and grant privilege in spaces](https://discuss.elastic.co/t/post-method-to-create-role-and-grant-privilege-in-spaces/237995)
**Author:** [@nameisnotimportant](https://discuss.elastic.co/u/nameisnotimportant)\ **Replies:** 2\ **Last updated:** [June 29, 2020, 11:05am UTC](https://discuss.elastic.co/t/post-method-to-create-role-and-grant-privilege-in-spaces/237995 "2020-06-29T11:05:13Z")
Hi, I am trying to figure out how to user DevTools to create role and grant privilege to spaces. I tried with below codes but it says failed to parse role \[QA\]. unexpected field \[spaces\]. May i know where can i find the… --- ## [CentOs vs Ubuntu for elastic](https://discuss.elastic.co/t/centos-vs-ubuntu-for-elastic/238865)
**Author:** [@KrishK](https://discuss.elastic.co/u/KrishK)\ **Replies:** 2\ **Last updated:** [June 29, 2020, 10:53am UTC](https://discuss.elastic.co/t/centos-vs-ubuntu-for-elastic/238865 "2020-06-29T10:53:27Z")
Hi Support, I just need to confirm that, is there any difference / any issue/performance-related issue between CentOs - 7 and Ubuntu 18.04 LTS. UAT Testing was on CentOs, now the Production setup is in Ubuntu. So will… --- ## [No error thrown to RestClient on MappingParsingException](https://discuss.elastic.co/t/no-error-thrown-to-restclient-on-mappingparsingexception/239093)
**Author:** [@dancerjohn](https://discuss.elastic.co/u/dancerjohn)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 10:46am UTC](https://discuss.elastic.co/t/no-error-thrown-to-restclient-on-mappingparsingexception/239093 "2020-06-29T10:46:46Z")
I am seeing MappingParsingException logged in the elasticsearch log and I find that it is correct. My code has a bug for a field. The issue is that no error was thrown to my RestHighLevelClient. I want my application to … --- ## [Logstash websocket input plugin throwing NoMethodError exception](https://discuss.elastic.co/t/logstash-websocket-input-plugin-throwing-nomethoderror-exception/237081)
**Author:** [@AlessandroKP](https://discuss.elastic.co/u/AlessandroKP)\ **Replies:** 3\ **Last updated:** [June 29, 2020, 10:02am UTC](https://discuss.elastic.co/t/logstash-websocket-input-plugin-throwing-nomethoderror-exception/237081 "2020-06-29T10:02:48Z")
Hi all, I am having some troubles using the Logstash websocket input plugin. I need Logstash to read a stream of events from a websocket endpoint and thus I am trying the following pipeline configuration input { webs… --- ## [Params per terms aggreations](https://discuss.elastic.co/t/params-per-terms-aggreations/239086)
**Author:** [@Eftikhar\_Abu\_Libdeh](https://discuss.elastic.co/u/Eftikhar_Abu_Libdeh)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 9:45am UTC](https://discuss.elastic.co/t/params-per-terms-aggreations/239086 "2020-06-29T09:45:49Z")
I have terms aggregation just after date histogram aggregation, each sub-bucket should apply filter on extra params based on nested bucket keys. since I can't access the bucket keys I just make it as array of aggregati… --- ## [Elastic Search Query on Two Documents](https://discuss.elastic.co/t/elastic-search-query-on-two-documents/238479)
**Author:** [@surajdalvi](https://discuss.elastic.co/u/surajdalvi)\ **Replies:** 9\ **Last updated:** [June 29, 2020, 9:40am UTC](https://discuss.elastic.co/t/elastic-search-query-on-two-documents/238479 "2020-06-29T09:40:37Z")
Hi, I have created the index PUT ten2 { "mappings": { "documents": { "properties": { "title": { "type": "text", "fields": { "raw": { "type": "keyword" } } }, "publish… --- ## [Parsing S3 bucket into Logstash](https://discuss.elastic.co/t/parsing-s3-bucket-into-logstash/237996)
**Author:** [@SunilYadav](https://discuss.elastic.co/u/SunilYadav)\ **Replies:** 3\ **Last updated:** [June 29, 2020, 9:30am UTC](https://discuss.elastic.co/t/parsing-s3-bucket-into-logstash/237996 "2020-06-29T09:30:47Z")
Hi Team, when I am trying to use the S3 input plugin. S3 location:s3://bucket123/DAG/TASK/2020-04-26T16:01:00+00:00/1.log ''' The resulting error is : S3 input: Unable to download remote file {:remote\_key=\>"bucket12… --- ## [Exact match on fields of type "text" (beginning and end "anchored")](https://discuss.elastic.co/t/exact-match-on-fields-of-type-text-beginning-and-end-anchored/238435)
**Author:** [@ypid-geberit](https://discuss.elastic.co/u/ypid-geberit)\ **Replies:** 2\ **Last updated:** [June 29, 2020, 9:13am UTC](https://discuss.elastic.co/t/exact-match-on-fields-of-type-text-beginning-and-end-anchored/238435 "2020-06-29T09:13:51Z")
Hi Is there a way to do an exact match on fields of type "text"? I mean ensure that all tokens are matched in the order specified and no additional tokens are contained in search result documents (no partial match)? I k… --- ## [Crashed when bulk write in high concurrency](https://discuss.elastic.co/t/crashed-when-bulk-write-in-high-concurrency/239083)
**Author:** [@JackYangzg](https://discuss.elastic.co/u/JackYangzg)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 9:12am UTC](https://discuss.elastic.co/t/crashed-when-bulk-write-in-high-concurrency/239083 "2020-06-29T09:12:19Z")
when bulk write in high concurrency, sometimes I got stacktrace like: 2020-06-29 16:04:50.735 ERROR xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx java.lang.NullPointerException: null at org.elasti… --- ## [Looking for kibana 6 config.js equivalent in 7.8](https://discuss.elastic.co/t/looking-for-kibana-6-config-js-equivalent-in-7-8/239069)
**Author:** [@MarcoRocco](https://discuss.elastic.co/u/MarcoRocco)\ **Replies:** 2\ **Last updated:** [June 29, 2020, 8:31am UTC](https://discuss.elastic.co/t/looking-for-kibana-6-config-js-equivalent-in-7-8/239069 "2020-06-29T08:31:27Z")
Hey guys, I've been looking through the kibana 7.8 codebase for a place to store some variables that would be widely available one instantiated. In my previous custom kibana 6 version, I've used the config object to stor… --- ## [Can I search for special characters highlight in Elastic?](https://discuss.elastic.co/t/can-i-search-for-special-characters-highlight-in-elastic/239073)
**Author:** [@111349](https://discuss.elastic.co/u/111349)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 8:28am UTC](https://discuss.elastic.co/t/can-i-search-for-special-characters-highlight-in-elastic/239073 "2020-06-29T08:28:23Z")
I am using ElasticSearch RestHighLevelCilent api in java. Among them, use QueryStringQueryBuilder to input the string I want to search. Then, the matched string is wrapped around the tag with HighlightBuilder. Everyth… --- ## [.kibana\_1 and .kibana\_2 index diffrence](https://discuss.elastic.co/t/kibana-1-and-kibana-2-index-diffrence/238989)
**Author:** [@shrikantgulia](https://discuss.elastic.co/u/shrikantgulia)\ **Replies:** 1\ **Last updated:** [June 29, 2020, 8:17am UTC](https://discuss.elastic.co/t/kibana-1-and-kibana-2-index-diffrence/238989 "2020-06-29T08:17:10Z")
Hello, can someone explain me the diffrence between .kibana\_1 and .kibana\_2 index. Regards --- ## [Break the string into terms](https://discuss.elastic.co/t/break-the-string-into-terms/239070)
**Author:** [@Mohammad.ali](https://discuss.elastic.co/u/Mohammad.ali)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 8:08am UTC](https://discuss.elastic.co/t/break-the-string-into-terms/239070 "2020-06-29T08:08:36Z")
Hi every one Lets imagine i have a field with this string "Hi my name is mohammad ali" what iam looking for is to break the string as below into the terms: Hi my my name name is is mohammad mohammad ali then i ne… --- ## [7.8v Dashboard file is not working on 7.7.1v of Kibana](https://discuss.elastic.co/t/7-8v-dashboard-file-is-not-working-on-7-7-1v-of-kibana/238826)
**Author:** [@manojkrishna561994](https://discuss.elastic.co/u/manojkrishna561994)\ **Replies:** 5\ **Last updated:** [June 29, 2020, 7:48am UTC](https://discuss.elastic.co/t/7-8v-dashboard-file-is-not-working-on-7-7-1v-of-kibana/238826 "2020-06-29T07:48:13Z")
When i try to download the dashboard file from Kibana 7.8v and import it into kibana 7.7.1v it is showing me that there is some error. Do i have to change anything in 7.8th version of Kibana dashboard to work on 7.7.1 --- ## [Filebeat putting too much load on the system. Seems to be related to gc.log](https://discuss.elastic.co/t/filebeat-putting-too-much-load-on-the-system-seems-to-be-related-to-gc-log/238966)
**Author:** [@Webtrend\_Inc](https://discuss.elastic.co/u/Webtrend_Inc)\ **Replies:** 2\ **Last updated:** [June 29, 2020, 7:46am UTC](https://discuss.elastic.co/t/filebeat-putting-too-much-load-on-the-system-seems-to-be-related-to-gc-log/238966 "2020-06-29T07:46:20Z")
On our elastic 7.7.1 stack, when we enabled our elastic log ingestion via filebeat, we saw a significant load on our data and ingestion nodes. Our log path parameter was defined as /var/log/elasticsearch/\*.json and all … --- ## [How to set a logLevel for Elasticsearch and Kibana CustomResource?](https://discuss.elastic.co/t/how-to-set-a-loglevel-for-elasticsearch-and-kibana-customresource/239038)
**Author:** [@esther.k](https://discuss.elastic.co/u/esther.k)\ **Replies:** 1\ **Last updated:** [June 29, 2020, 7:40am UTC](https://discuss.elastic.co/t/how-to-set-a-loglevel-for-elasticsearch-and-kibana-customresource/239038 "2020-06-29T07:40:17Z")
Hi, I'm currently using Elastic Operator v1.1.1. In my environment, Elasticsearch and Kibana has too many logs so it's difficult to figure out the problems and status of them. Can you let me know how to set a log leve… --- ## [Export logs from Azure event Hub to Elastic Cloud managed elastic search](https://discuss.elastic.co/t/export-logs-from-azure-event-hub-to-elastic-cloud-managed-elastic-search/239065)
**Author:** [@Kanthu\_Canty](https://discuss.elastic.co/u/Kanthu_Canty)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 7:35am UTC](https://discuss.elastic.co/t/export-logs-from-azure-event-hub-to-elastic-cloud-managed-elastic-search/239065 "2020-06-29T07:35:39Z")
Hell Team, I am working on a solution, where we are using Azure Managed resources and these Azure managed resource logs need to be sent/export to elastic cloud managed elastic search and Kibana. How can we achieve this … --- ## [Convert text field containg xml string](https://discuss.elastic.co/t/convert-text-field-containg-xml-string/238856)
**Author:** [@Mips128](https://discuss.elastic.co/u/Mips128)\ **Replies:** 5\ **Last updated:** [June 29, 2020, 6:57am UTC](https://discuss.elastic.co/t/convert-text-field-containg-xml-string/238856 "2020-06-29T06:57:54Z")
Hi, I am pretty new to elasticsearch and I have a problem that I can't even solve using google. Therefore, I really appreciate any help. I use a tool (log2timeline) to create an Index and add data to it. I am not able … --- ## [Potential race condition in ChildMemoryCircuitBreaker.limit()](https://discuss.elastic.co/t/potential-race-condition-in-childmemorycircuitbreaker-limit/238996)
**Author:** [@hackerwin7](https://discuss.elastic.co/u/hackerwin7)\ **Replies:** 0\ **Last updated:** [June 28, 2020, 9:51am UTC](https://discuss.elastic.co/t/potential-race-condition-in-childmemorycircuitbreaker-limit/238996 "2020-06-28T09:51:15Z")
In the method of ChildMemoryCircuitBreaker.addEstimateBytesAndMaybeBreak(), the limit() method would atomically compare and set the used value. when we test the high qps query to ES-node, the major cost is ChildMemoryCi… --- ## [Is there a performance issue if all the primary shards are located on a single node?](https://discuss.elastic.co/t/is-there-a-performance-issue-if-all-the-primary-shards-are-located-on-a-single-node/239035)
**Author:** [@Webtrend\_Inc](https://discuss.elastic.co/u/Webtrend_Inc)\ **Replies:** 1\ **Last updated:** [June 29, 2020, 6:55am UTC](https://discuss.elastic.co/t/is-there-a-performance-issue-if-all-the-primary-shards-are-located-on-a-single-node/239035 "2020-06-29T06:55:36Z")
We have a 3 node data cluster that contains index with 3 primary shards and 2 replica Initially, each data node had 1 primary shard but when we had to replace one of the data nodes recently, all the primary shards are n… --- ## [Negating filter (RestHighLevelClient)](https://discuss.elastic.co/t/negating-filter-resthighlevelclient/239061)
**Author:** [@Thomas\_E](https://discuss.elastic.co/u/Thomas_E)\ **Replies:** 1\ **Last updated:** [June 29, 2020, 6:51am UTC](https://discuss.elastic.co/t/negating-filter-resthighlevelclient/239061 "2020-06-29T06:51:59Z")
I have BoolQueryBuilder queryBuilder = boolQuery(); queryBuilder.filter(termQuery(...)) and now want to add a filter with a negated condition. With BoolQueryBuilder queryBuilder = boolQuery(); queryBuilder.filter(ter… --- ## [Is it possible to JOIN different indexes? Or is there a way to achieve an equivalent effect?](https://discuss.elastic.co/t/is-it-possible-to-join-different-indexes-or-is-there-a-way-to-achieve-an-equivalent-effect/239059)
**Author:** [@fuqda](https://discuss.elastic.co/u/fuqda)\ **Replies:** 2\ **Last updated:** [June 29, 2020, 6:31am UTC](https://discuss.elastic.co/t/is-it-possible-to-join-different-indexes-or-is-there-a-way-to-achieve-an-equivalent-effect/239059 "2020-06-29T06:31:48Z")
Is it possible to JOIN different indexes? Or is there a way to achieve an equivalent effect? If you change the existing mapping, I think you will have to re-populate the index with data again. I would like to create a … --- ## [Kibana Calculate Difference in Percentage Between 2 Values](https://discuss.elastic.co/t/kibana-calculate-difference-in-percentage-between-2-values/239056)
**Author:** [@muthucse](https://discuss.elastic.co/u/muthucse)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 5:23am UTC](https://discuss.elastic.co/t/kibana-calculate-difference-in-percentage-between-2-values/239056 "2020-06-29T05:23:05Z")
Hello All, I was trying to calculate the difference in percentage. Not able to do in kibana with the below values. Last 7 day avg. (5) Today's avg. (2.5) Difference in Percentage: 100 % How to achieve this ? --- ## [SSL Transport setup with Ansible](https://discuss.elastic.co/t/ssl-transport-setup-with-ansible/237993)
**Author:** [@biggtimber](https://discuss.elastic.co/u/biggtimber)\ **Replies:** 2\ **Last updated:** [June 29, 2020, 3:54am UTC](https://discuss.elastic.co/t/ssl-transport-setup-with-ansible/237993 "2020-06-29T03:54:06Z")
How do normal installations of the elasticstack work with SSL Transport/HTTP when using Ansible? I'm using the github ansible role setup. From the documentation, it shows the cert setup using elasticsearch-certutil to g… --- ## [Can not run kibana by source code](https://discuss.elastic.co/t/can-not-run-kibana-by-source-code/238397)
**Author:** [@Fent](https://discuss.elastic.co/u/Fent)\ **Replies:** 6\ **Last updated:** [June 29, 2020, 3:44am UTC](https://discuss.elastic.co/t/can-not-run-kibana-by-source-code/238397 "2020-06-29T03:44:27Z")
Hi, I try to run kibana by source code ,but it seem no work well This my step: Step1 Download the kibana source code download from https://github.com/elastic/kibana/archive/v7.4.2.zip and unzip to d:\\elk\\kibana … --- ## [Add format to docvalues in elasticsearch js client request](https://discuss.elastic.co/t/add-format-to-docvalues-in-elasticsearch-js-client-request/239045)
**Author:** [@sudosu](https://discuss.elastic.co/u/sudosu)\ **Replies:** 0\ **Last updated:** [June 29, 2020, 3:09am UTC](https://discuss.elastic.co/t/add-format-to-docvalues-in-elasticsearch-js-client-request/239045 "2020-06-29T03:09:50Z")
Hi, Using the Elasticsearch client js, I am able to add the doc values to the request like so: callWithRequest(\_req, 'search', { index: indexPatternTitle, scroll: '1m', body: body, docvalue\_fields:'time… --- ## [How to improve the accuracy of Unique Count metric in Kibana](https://discuss.elastic.co/t/how-to-improve-the-accuracy-of-unique-count-metric-in-kibana/239012)
**Author:** [@pk.241011](https://discuss.elastic.co/u/pk.241011)\ **Replies:** 3\ **Last updated:** [June 29, 2020, 2:29am UTC](https://discuss.elastic.co/t/how-to-improve-the-accuracy-of-unique-count-metric-in-kibana/239012 "2020-06-29T02:29:00Z")
Hi, I am seeing some differences in the counts. Background: Number of documents: 1,384,896 Unique counts of fields A, B and C are reported as : 3641, 3791, 3799 With {"precision\_threshold":40000} Unique counts of fie… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1359) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1361)