# Top **URL:** https://discuss.elastic.co/top.md?page=556&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 557 --- ## [Creating index dynamically in ES](https://discuss.elastic.co/t/creating-index-dynamically-in-es/15867)
**Author:** [@san](https://discuss.elastic.co/u/san)\ **Replies:** 5\ **Last updated:** [November 10, 2014, 7:57am UTC](https://discuss.elastic.co/t/creating-index-dynamically-in-es/15867 "2014-11-10T07:57:47Z")
Wondering if i could create index based on the JSON fields dynamically in Elasticsearch when Logstash forwards a JSON formatted message to Elasticsearch. For example: Logstash forwards message in the following … --- ## [Hardware Required](https://discuss.elastic.co/t/hardware-required/128757)
**Author:** [@vnkasturi](https://discuss.elastic.co/u/vnkasturi)\ **Replies:** 1\ **Last updated:** [April 19, 2018, 6:01pm UTC](https://discuss.elastic.co/t/hardware-required/128757 "2018-04-19T18:01:27Z")
Hi Everyone, I am new to this community and trying to get ELK stack in my office environment. I need some help with the Hardware requirements for standing-up the ELK stack. I want to install winlogbeat on 80 hosts in my … --- ## [How to setup Logstash agent secure SSL communication with RabbitMQ and eventually to ELK server](https://discuss.elastic.co/t/how-to-setup-logstash-agent-secure-ssl-communication-with-rabbitmq-and-eventually-to-elk-server/85248)
**Author:** [@satishkori](https://discuss.elastic.co/u/satishkori)\ **Replies:** 4\ **Last updated:** [May 10, 2017, 8:04pm UTC](https://discuss.elastic.co/t/how-to-setup-logstash-agent-secure-ssl-communication-with-rabbitmq-and-eventually-to-elk-server/85248 "2017-05-10T20:04:08Z")
Hi all, Firstly does Logstash agent supports SSL with RabbitMQ? if so ,could you list the steps to ships logs using logstash agent on one server to RabbitMQ server and finally the ELK server on another machine should… --- ## [Logstash Map Paarsing error status 400](https://discuss.elastic.co/t/logstash-map-paarsing-error-status-400/52045)
**Author:** [@Kennedy\_Kan1](https://discuss.elastic.co/u/Kennedy_Kan1)\ **Replies:** 3\ **Last updated:** [June 8, 2016, 1:20pm UTC](https://discuss.elastic.co/t/logstash-map-paarsing-error-status-400/52045 "2016-06-08T13:20:15Z")
When I am trying to use logstash to read through a configuration file, I come up with map parsing error. :response=\>{"index"=\>{"\_index"=\>"logstash-2016.06.07", "\_type"=\>"txt", "\_id"=\>nil, "status"=\>400, "error"=\>{"ty… --- ## [Query\_string containing the "/" character](https://discuss.elastic.co/t/query-string-containing-the-character/156104)
**Author:** [@ffknob](https://discuss.elastic.co/u/ffknob)\ **Replies:** 2\ **Last updated:** [November 14, 2018, 7:41pm UTC](https://discuss.elastic.co/t/query-string-containing-the-character/156104 "2018-11-14T19:41:10Z")
Hello, does anyone know why I'm getting the following error when trying to search for a string that contains the "/" character? It is not listed in the Lucene special characters (and even trying to escape it doesn't hel… --- ## [Timelion: Max buckets exceeded , Kibana](https://discuss.elastic.co/t/timelion-max-buckets-exceeded-kibana/80247)
**Author:** [@Taranjeet\_Singh](https://discuss.elastic.co/u/Taranjeet_Singh)\ **Replies:** 2\ **Last updated:** [March 29, 2017, 11:07am UTC](https://discuss.elastic.co/t/timelion-max-buckets-exceeded-kibana/80247 "2017-03-29T11:07:48Z")
Max buckets exceeded: 10080 of 2000 allowed. Choose a larger interval or a shorter time span, i got this error while trying to visualize any time Timelion at a timespan greater then 24 hours. I tried : PUT python\_to\_k… --- ## [Kibana not connecting after https setup](https://discuss.elastic.co/t/kibana-not-connecting-after-https-setup/272311)
**Author:** [@andcur](https://discuss.elastic.co/u/andcur)\ **Replies:** 6\ **Last updated:** [May 7, 2021, 10:26am UTC](https://discuss.elastic.co/t/kibana-not-connecting-after-https-setup/272311 "2021-05-07T10:26:14Z")
I have enabled https on elastic search and now kibana cannot connect. log \[15:28:25.571\] \[error\]\[elasticsearch\] Request error, retrying GET https://ukee-exp004:9200/\_xpack?accept\_enterprise=true =\> connect E… --- ## [Logstash implement error](https://discuss.elastic.co/t/logstash-implement-error/96088)
**Author:** [@hadivarp](https://discuss.elastic.co/u/hadivarp)\ **Replies:** 2\ **Last updated:** [August 7, 2017, 11:47am UTC](https://discuss.elastic.co/t/logstash-implement-error/96088 "2017-08-07T11:47:27Z")
I want to Implement logstash and follow every steps witch logstash document explain but Logstash gave me this error is any one know what should I do ? indent preformatted text by 4 spaces Caused by: java.lang.Illegal… --- ## [Get Kibana Cookie with Custom Realm](https://discuss.elastic.co/t/get-kibana-cookie-with-custom-realm/216747)
**Author:** [@YanbangLiuUiPath](https://discuss.elastic.co/u/YanbangLiuUiPath)\ **Replies:** 6\ **Last updated:** [February 10, 2020, 7:59pm UTC](https://discuss.elastic.co/t/get-kibana-cookie-with-custom-realm/216747 "2020-02-10T19:59:08Z")
Is there a way to get Kibana session cookie with custom realm? Right now I'm using Bearer token generated by ES for API calls in Kibana, but ultimately I want the users to be able to automatically login to their own kib… --- ## [Add filter on kibana Dashboard with multiple index](https://discuss.elastic.co/t/add-filter-on-kibana-dashboard-with-multiple-index/99109)
**Author:** [@sabi1rosel](https://discuss.elastic.co/u/sabi1rosel)\ **Replies:** 2\ **Last updated:** [September 4, 2017, 5:04am UTC](https://discuss.elastic.co/t/add-filter-on-kibana-dashboard-with-multiple-index/99109 "2017-09-04T05:04:28Z")
I have a dashboard where multiple visualizations are added and they are using different indexes. So when i apply filter here in the dashboard on a specifix field in specific index … rest of visualisations showing “No res… --- ## [Define required fields in the mapping](https://discuss.elastic.co/t/define-required-fields-in-the-mapping/13089)
**Author:** [@Kristi](https://discuss.elastic.co/u/Kristi)\ **Replies:** 3\ **Last updated:** [August 6, 2013, 3:09pm UTC](https://discuss.elastic.co/t/define-required-fields-in-the-mapping/13089 "2013-08-06T15:09:28Z")
Is it possible to define required fields in the mapping, so an attempt to index a document that's missing the fields would throw an error? -- You received this message because you are subscribed to the Google Grou… --- ## [Problem with Logstash 2.4 with elasticsearch output](https://discuss.elastic.co/t/problem-with-logstash-2-4-with-elasticsearch-output/59969)
**Author:** [@Kissaki](https://discuss.elastic.co/u/Kissaki)\ **Replies:** 5\ **Last updated:** [September 7, 2016, 9:18pm UTC](https://discuss.elastic.co/t/problem-with-logstash-2-4-with-elasticsearch-output/59969 "2016-09-07T21:18:32Z")
Hey guys, I'm just getting started with the ELK stack and have some problems testing Logstash with Elasticsearch. I run a fresh fedora 24 installation and already installed Elasticsearch 2.4 on it. The curl test on loc… --- ## [How to enable track\_total\_hits=true by default for all queries?](https://discuss.elastic.co/t/how-to-enable-track-total-hits-true-by-default-for-all-queries/198220)
**Author:** [@7ca884569f2642e2c488](https://discuss.elastic.co/u/7ca884569f2642e2c488)\ **Replies:** 1\ **Last updated:** [September 13, 2019, 2:14pm UTC](https://discuss.elastic.co/t/how-to-enable-track-total-hits-true-by-default-for-all-queries/198220 "2019-09-13T14:14:56Z")
Elasticsearch 7 now requires to set track\_total\_hits=true in each request to get accurate count. We have a lot of different search templates and now need to do around 60+ changes which is not nice. Our app policy is tha… --- ## [Not able to login after xpack enabled](https://discuss.elastic.co/t/not-able-to-login-after-xpack-enabled/222701)
**Author:** [@DILIP\_SHARMA](https://discuss.elastic.co/u/DILIP_SHARMA)\ **Replies:** 8\ **Last updated:** [March 10, 2020, 1:43pm UTC](https://discuss.elastic.co/t/not-able-to-login-after-xpack-enabled/222701 "2020-03-10T13:43:39Z")
Hi i am running 7.6.1 ES and kibana in Ubuntu server . once i enabled the xpack security in ES configuration xpack.security.enabled: true discovery.type: single-node i used following command to generate pwd bin… --- ## [Query performance issue - need help to investigate](https://discuss.elastic.co/t/query-performance-issue-need-help-to-investigate/38432)
**Author:** [@rkrombho](https://discuss.elastic.co/u/rkrombho)\ **Replies:** 8\ **Last updated:** [January 7, 2016, 9:22am UTC](https://discuss.elastic.co/t/query-performance-issue-need-help-to-investigate/38432 "2016-01-07T09:22:43Z")
Hi Folks, I could need some help in investigating a general performance issue that is going on on my ES 2.1.0 cluster. First my problem: simple queries such as match\_all (default size: 10, no ordering) constantly tak… --- ## [Getting length of array in Logstash using ruby filter](https://discuss.elastic.co/t/getting-length-of-array-in-logstash-using-ruby-filter/151999)
**Author:** [@dx123](https://discuss.elastic.co/u/dx123)\ **Replies:** 1\ **Last updated:** [October 11, 2018, 10:20am UTC](https://discuss.elastic.co/t/getting-length-of-array-in-logstash-using-ruby-filter/151999 "2018-10-11T10:20:46Z")
I have a field, Ports, that is in arrays and is nested. Examples of my data "ports": \["TCP1", "TCP2", 'TCP3"\] "ports": \["UDP1", "UDP2"\] However each of these feeds have different number of elements in them. I have to… --- ## [Discourse and ElasticSearch](https://discuss.elastic.co/t/discourse-and-elasticsearch/149131)
**Author:** [@eladis](https://discuss.elastic.co/u/eladis)\ **Replies:** 0\ **Last updated:** [September 19, 2018, 1:38pm UTC](https://discuss.elastic.co/t/discourse-and-elasticsearch/149131 "2018-09-19T13:38:06Z")
I want to use ElasticSearch replacing Discourse builtin search. The platform that this forum is using. It needs to be a plugin, no core code modification. Is there anyone here who can do that or is it not possible? If an… --- ## [How to resolve NumberFormatException issues caused by an empty string](https://discuss.elastic.co/t/how-to-resolve-numberformatexception-issues-caused-by-an-empty-string/5633)
**Author:** [@pulkitsinghal](https://discuss.elastic.co/u/pulkitsinghal)\ **Replies:** 3\ **Last updated:** [October 18, 2011, 10:17pm UTC](https://discuss.elastic.co/t/how-to-resolve-numberformatexception-issues-caused-by-an-empty-string/5633 "2011-10-18T22:17:14Z")
BTW, please forgive me in advance for even mentioning the word Solr in this forum because I know ES folks cringe at comparisons between the two technologies. I understand they are different and I am simply making an a… --- ## [Error:Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release](https://discuss.elastic.co/t/error-java-hotspot-tm-64-bit-server-vm-warning-option-useconcmarksweepgc-was-deprecated-in-version-9-0-and-will-likely-be-removed-in-a-future-release/207661)
**Author:** [@pyerunka](https://discuss.elastic.co/u/pyerunka)\ **Replies:** 0\ **Last updated:** [November 13, 2019, 9:04am UTC](https://discuss.elastic.co/t/error-java-hotspot-tm-64-bit-server-vm-warning-option-useconcmarksweepgc-was-deprecated-in-version-9-0-and-will-likely-be-removed-in-a-future-release/207661 "2019-11-13T09:04:17Z")
Hello, Can anyone help me in this? I am getting below error when trying to run logstash config file: Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely b… --- ## [Multiline with Ingest Node](https://discuss.elastic.co/t/multiline-with-ingest-node/104582)
**Author:** [@Fei\_Yao](https://discuss.elastic.co/u/Fei_Yao)\ **Replies:** 5\ **Last updated:** [October 23, 2017, 2:49pm UTC](https://discuss.elastic.co/t/multiline-with-ingest-node/104582 "2017-10-23T14:49:44Z")
I have the following log from Spring Boot, just for the demonstration purpose. //log starts 2017-10-19 11:21:20.949 ERROR 29648 --- \[http-nio-8080-exec-5\] com.example.demo.GlobalExceptionHandler : Unhandled exception … --- ## [ES5で形態素解析した結果がaggrigationできない。](https://discuss.elastic.co/t/es5-aggrigation/70315)
**Author:** [@boomin](https://discuss.elastic.co/u/boomin)\ **Replies:** 2\ **Last updated:** [January 1, 2017, 1:17am UTC](https://discuss.elastic.co/t/es5-aggrigation/70315 "2017-01-01T01:17:11Z")
初めてここで質問させていただきます。 悩みはタイトル通りなのですが、これまでkibana4やElasticSearch4.xで実現できていたことが、ver5でできずに困っております。 実現したいこと kibanaのvisualizeで、Aggregation -\> Termで形態素解析結果のフィールドを選択し、集計できるようにしたい。以下のmapping例で、text.jaを選択できるようにしたい kuromojiで形態素解析… --- ## [Annual monthly aggregation](https://discuss.elastic.co/t/annual-monthly-aggregation/19367)
**Author:** [@Emmanuel\_Mathot](https://discuss.elastic.co/u/Emmanuel_Mathot)\ **Replies:** 2\ **Last updated:** [August 21, 2014, 6:59am UTC](https://discuss.elastic.co/t/annual-monthly-aggregation/19367 "2014-08-21T06:59:06Z")
Hello, I'd like to perform an aggregation based on the month on the year. Typically, it would like a date\_histogram or a date\_range but only based on the month. In other words, I'd like to aggregate all the Januar… --- ## [Multiple Pipelines with the Logstash Helm Chart](https://discuss.elastic.co/t/multiple-pipelines-with-the-logstash-helm-chart/222359)
**Author:** [@dbwest](https://discuss.elastic.co/u/dbwest)\ **Replies:** 1\ **Last updated:** [March 6, 2020, 5:08pm UTC](https://discuss.elastic.co/t/multiple-pipelines-with-the-logstash-helm-chart/222359 "2020-03-06T17:08:10Z")
Hi, we have Logstash deployed using the Helm Chart at https://github.com/elastic/helm-charts/tree/master/logstash . We want to configure multiple pipelines. The values.yaml has these comments in it: ## NOTE: To achieve… --- ## [Increase UDP input plugin performance](https://discuss.elastic.co/t/increase-udp-input-plugin-performance/130798)
**Author:** [@elk2](https://discuss.elastic.co/u/elk2)\ **Replies:** 3\ **Last updated:** [May 8, 2018, 12:13pm UTC](https://discuss.elastic.co/t/increase-udp-input-plugin-performance/130798 "2018-05-08T12:13:36Z")
I need to increase UDP input plugin performance only for port 514. I have a machine with 16 CPU and 32 GB RAM I use logstash 2.3.3 version with "-b 500 -w 2" options input { udp { port =\> 514 codec… --- ## [Failed to send ping to zen\_unicast\_1](https://discuss.elastic.co/t/failed-to-send-ping-to-zen-unicast-1/12829)
**Author:** [@mohit\_Kumar](https://discuss.elastic.co/u/mohit_Kumar)\ **Replies:** 4\ **Last updated:** [July 17, 2013, 7:12pm UTC](https://discuss.elastic.co/t/failed-to-send-ping-to-zen-unicast-1/12829 "2013-07-17T19:12:06Z")
hello everybody, I am just creating a demo cluster in Linux machine. and facing this issue jvm 1 | \[2013-07-17 19:16:08,805\]\[WARN \]\[discovery.zen.ping.unicast\] \[Atleza\] failed to send ping to \[\[#zen\_unicast\_1#\]\[ine… --- ## [Force range query to use epoch\_second instead of epoch\_millies?](https://discuss.elastic.co/t/force-range-query-to-use-epoch-second-instead-of-epoch-millies/156581)
**Author:** [@Sjaak01](https://discuss.elastic.co/u/Sjaak01)\ **Replies:** 2\ **Last updated:** [November 14, 2018, 8:20am UTC](https://discuss.elastic.co/t/force-range-query-to-use-epoch-second-instead-of-epoch-millies/156581 "2018-11-14T08:20:48Z")
Hi, I noticed epoch\_second can be as much as 200x faster than epoch\_millies in Kibana. As millies are not important to me I want all visualizations to use epoch\_second instead of epoch\_millies but I can't find any way t… --- ## [How can I get list of index pattern in Kibana](https://discuss.elastic.co/t/how-can-i-get-list-of-index-pattern-in-kibana/145499)
**Author:** [@asallemi](https://discuss.elastic.co/u/asallemi)\ **Replies:** 2\ **Last updated:** [August 23, 2018, 9:01am UTC](https://discuss.elastic.co/t/how-can-i-get-list-of-index-pattern-in-kibana/145499 "2018-08-23T09:01:20Z")
Hello, I am building a Kibana (6.2.4) application and I need to get list of index pattern which I've created (like the Discover). How can I do that ? Regards ^^ --- ## [Timestamp format while overwriting](https://discuss.elastic.co/t/timestamp-format-while-overwriting/94814)
**Author:** [@2knarf](https://discuss.elastic.co/u/2knarf)\ **Replies:** 5\ **Last updated:** [August 7, 2017, 12:09pm UTC](https://discuss.elastic.co/t/timestamp-format-while-overwriting/94814 "2017-08-07T12:09:50Z")
Hello, Is it possible to change the timestamp format for a logfile within filebeat? I get this error so I need to change it. 2017-07-27T14:41:03+02:00 ERR JSON: Won't overwrite @timestamp because of parsing error: pa… --- ## [Fail with IndexMissingException if index does not exist](https://discuss.elastic.co/t/fail-with-indexmissingexception-if-index-does-not-exist/5530)
**Author:** [@Steff](https://discuss.elastic.co/u/Steff)\ **Replies:** 5\ **Last updated:** [October 18, 2011, 2:43pm UTC](https://discuss.elastic.co/t/fail-with-indexmissingexception-if-index-does-not-exist/5530 "2011-10-18T14:43:14Z")
Hi I have noticed that the index just automatically gets created if you try to index a new document into an index that does not already exist. Can I somehow change that behaviour, so that I get a IndexMissingExce… --- ## [Out of memory error with logstash 7.6.2](https://discuss.elastic.co/t/out-of-memory-error-with-logstash-7-6-2/227286)
**Author:** [@Sevy](https://discuss.elastic.co/u/Sevy)\ **Replies:** 1\ **Last updated:** [April 9, 2020, 3:31pm UTC](https://discuss.elastic.co/t/out-of-memory-error-with-logstash-7-6-2/227286 "2020-04-09T15:31:54Z")
Hi everyone, I have a Logstash 7.6.2 docker that stops running because of memory leak. After each pipeline execution, it looks like Logstash doesn't release memory. What should I do to identify the source of the proble… --- ## [JSON data won't upload](https://discuss.elastic.co/t/json-data-wont-upload/256041)
**Author:** [@codewriterguy](https://discuss.elastic.co/u/codewriterguy)\ **Replies:** 3\ **Last updated:** [November 20, 2020, 3:00pm UTC](https://discuss.elastic.co/t/json-data-wont-upload/256041 "2020-11-20T15:00:42Z")
Hi, First time user here so apologies if I'm not doing things correctly. I am trying to upload a JSON file, which consists of an array of JSON elements, the longest being \< 3100 characters. For whatever reason, the Data… --- ## [Visualize difference with offset](https://discuss.elastic.co/t/visualize-difference-with-offset/133339)
**Author:** [@Ondrej\_Borovec](https://discuss.elastic.co/u/Ondrej_Borovec)\ **Replies:** 3\ **Last updated:** [May 28, 2018, 7:29am UTC](https://discuss.elastic.co/t/visualize-difference-with-offset/133339 "2018-05-28T07:29:46Z")
Dear, We am struggling with an important visualisation for our team, not able to find the best way so I hope anybody can help me. It is related to thread pools elastic statistic, to give you an idea we can consider a si… --- ## [Can't get size of array/list in watcher condition](https://discuss.elastic.co/t/cant-get-size-of-array-list-in-watcher-condition/128032)
**Author:** [@iamthealex](https://discuss.elastic.co/u/iamthealex)\ **Replies:** 3\ **Last updated:** [April 16, 2018, 7:29pm UTC](https://discuss.elastic.co/t/cant-get-size-of-array-list-in-watcher-condition/128032 "2018-04-16T19:29:42Z")
here is the result: "result": { "execution\_time": "2018-04-13T23:05:32.255Z", "execution\_duration": 179, "input": { "type": "search", "status": "success", "payload": { "\_shards": { "total… --- ## [How to enable the deletion of .watches index dynamically?](https://discuss.elastic.co/t/how-to-enable-the-deletion-of-watches-index-dynamically/107374)
**Author:** [@Sarra\_Bouhenni](https://discuss.elastic.co/u/Sarra_Bouhenni)\ **Replies:** 2\ **Last updated:** [November 13, 2017, 2:52pm UTC](https://discuss.elastic.co/t/how-to-enable-the-deletion-of-watches-index-dynamically/107374 "2017-11-13T14:52:37Z")
Hello, I'm having this index with a red status from yesterday and since I didn't create any watches yet, I found that deleting it would be the best solution but when trying to do so, I get the following error: { "er… --- ## [No living connection error](https://discuss.elastic.co/t/no-living-connection-error/25728)
**Author:** [@jbbush](https://discuss.elastic.co/u/jbbush)\ **Replies:** 2\ **Last updated:** [July 18, 2015, 8:59am UTC](https://discuss.elastic.co/t/no-living-connection-error/25728 "2015-07-18T08:59:30Z")
I'm trying to write a js client and having issue connecting to my index. I can query the index from curl so I know that is up. When I run the following code I get the no living connection error. --- ## [Can't print string values from groovy script](https://discuss.elastic.co/t/cant-print-string-values-from-groovy-script/59084)
**Author:** [@ignaqui](https://discuss.elastic.co/u/ignaqui)\ **Replies:** 4\ **Last updated:** [August 29, 2016, 5:04pm UTC](https://discuss.elastic.co/t/cant-print-string-values-from-groovy-script/59084 "2016-08-29T17:04:38Z")
Hello, I try to print browser use agent values from aggregated bucket: "ctx.payload.aggregations.ua\_buckets.buckets": \[ { "doc\_count": 11, "key": "Mozilla/4.0+(compatible;+MSIE+8.0;+Windows+NT+6… --- ## [How to apply percentile range filter on kibana visualization for data table](https://discuss.elastic.co/t/how-to-apply-percentile-range-filter-on-kibana-visualization-for-data-table/225524)
**Author:** [@nishnath.nandi](https://discuss.elastic.co/u/nishnath.nandi)\ **Replies:** 1\ **Last updated:** [March 30, 2020, 2:10pm UTC](https://discuss.elastic.co/t/how-to-apply-percentile-range-filter-on-kibana-visualization-for-data-table/225524 "2020-03-30T14:10:51Z")
I am very new to Elastic Search and using Kibana. I am trying to create a visualization for response times for different pages on a website. For each page hit, we capture response times and was able to create a visualiza… --- ## [Es 5.4.2.0 how to set the th percolate.size](https://discuss.elastic.co/t/es-5-4-2-0-how-to-set-the-th-percolate-size/95804)
**Author:** [@zqc0512](https://discuss.elastic.co/u/zqc0512)\ **Replies:** 6\ **Last updated:** [August 4, 2017, 7:40am UTC](https://discuss.elastic.co/t/es-5-4-2-0-how-to-set-the-th-percolate-size/95804 "2017-08-04T07:40:00Z")
i can’t add the flow config in elasticsearch.yml thread\_pool: percolate: size: 16 queue\_size: 2000 the error is \*\*\[2017-08-04T11:40:26,843\]\[WARN \]\[o.e.b.ElasticsearchUncaughtExceptionHandler\] \[node-1\] uncaught exce… --- ## [Logstash elasticsearch output plugin: configure retry count](https://discuss.elastic.co/t/logstash-elasticsearch-output-plugin-configure-retry-count/121472)
**Author:** [@ov7a](https://discuss.elastic.co/u/ov7a)\ **Replies:** 0\ **Last updated:** [February 26, 2018, 10:51am UTC](https://discuss.elastic.co/t/logstash-elasticsearch-output-plugin-configure-retry-count/121472 "2018-02-26T10:51:45Z")
My configuration is the following java app =\> log4j2 SocketAppender (tcp) =\> Logstash: tcp input, es output =\> elasticsearch Scenario: Elasticsearch cluster is red and do not accept indexing by some reason. Current b… --- ## [Highlighting is extremely slow on concurrent requests](https://discuss.elastic.co/t/highlighting-is-extremely-slow-on-concurrent-requests/65149)
**Author:** [@shivangshah](https://discuss.elastic.co/u/shivangshah)\ **Replies:** 0\ **Last updated:** [November 6, 2016, 8:58pm UTC](https://discuss.elastic.co/t/highlighting-is-extremely-slow-on-concurrent-requests/65149 "2016-11-06T20:58:48Z")
We are running some performance tests on our queries to elasticsearch. We are using simple\_query\_string query type and we are expecting the results to be highlighted. Our initial thoughts were that the transport client … --- ## [\_meta: Root mapping definition has unsupported parameters](https://discuss.elastic.co/t/meta-root-mapping-definition-has-unsupported-parameters/311024)
**Author:** [@NLSVTN](https://discuss.elastic.co/u/NLSVTN)\ **Replies:** 5\ **Last updated:** [August 13, 2022, 12:00am UTC](https://discuss.elastic.co/t/meta-root-mapping-definition-has-unsupported-parameters/311024 "2022-08-13T00:00:27Z")
I have ES7. Currently the mapping looks like: { 'mappings': { 'properties': { 'aIndex': {'type': 'integer'}, 'AC': {'type': 'integer'}, 'AF': {'type': 'double'}, ... … --- ## [Partial update into large document](https://discuss.elastic.co/t/partial-update-into-large-document/151824)
**Author:** [@Bongsakorn](https://discuss.elastic.co/u/Bongsakorn)\ **Replies:** 5\ **Last updated:** [October 14, 2018, 2:52am UTC](https://discuss.elastic.co/t/partial-update-into-large-document/151824 "2018-10-14T02:52:07Z")
Hello, I'm facing the problem about performance. My application is about chatting. I designed mapping index with nested object like below. { "conversation\_id-v1": { "mappings": { "stream": { "prope… --- ## [Kibana repository of cool visualizations and dashboards](https://discuss.elastic.co/t/kibana-repository-of-cool-visualizations-and-dashboards/44732)
**Author:** [@yahoo](https://discuss.elastic.co/u/yahoo)\ **Replies:** 5\ **Last updated:** [March 23, 2016, 3:21am UTC](https://discuss.elastic.co/t/kibana-repository-of-cool-visualizations-and-dashboards/44732 "2016-03-23T03:21:43Z")
Hi I checked https://github.com/markwalkom/kibana-dashboards as a repository for visualizations and dashboards. Its content is ancient and small. Where to find more recent and more diverse dashboards? --- ## [After Update from Kibana 7.x to Kibana 8.9 =\>security\_exception: unable to authenticate user \[kibana\_system\] for REST request \[/\_cluster/settings?include\_defaults=true&f](https://discuss.elastic.co/t/after-update-from-kibana-7-x-to-kibana-8-9-security-exception-unable-to-authenticate-user-kibana-system-for-rest-request-cluster-settings-include-defaults-true-f/340984)
**Author:** [@Wolfgang\_Winter](https://discuss.elastic.co/u/Wolfgang_Winter)\ **Replies:** 6\ **Last updated:** [August 21, 2023, 10:24am UTC](https://discuss.elastic.co/t/after-update-from-kibana-7-x-to-kibana-8-9-security-exception-unable-to-authenticate-user-kibana-system-for-rest-request-cluster-settings-include-defaults-true-f/340984 "2023-08-21T10:24:36Z")
Hello, we updated yesterday our elasticsearch-stack to 8.9.0. Now, kibana don't start and i found this error in /var/log/messages FATAL ResponseError: security\_exception Aug 17 10:42:58 elasticserver kibana\[342912\]: … --- ## [How do I simply add a Kibana user with Read access to all indices?](https://discuss.elastic.co/t/how-do-i-simply-add-a-kibana-user-with-read-access-to-all-indices/101469)
**Author:** [@ponten](https://discuss.elastic.co/u/ponten)\ **Replies:** 2\ **Last updated:** [September 23, 2017, 7:08am UTC](https://discuss.elastic.co/t/how-do-i-simply-add-a-kibana-user-with-read-access-to-all-indices/101469 "2017-09-23T07:08:37Z")
Have issue with Kibana Security UI. (ver. 5.5.0) Want to create a user that basically can do everything but NOT creation/deletion of indices writing data to indicies Should be able to read all indicies do get comma… --- ## [Logstash elasticsearch output plugin hangs at health check](https://discuss.elastic.co/t/logstash-elasticsearch-output-plugin-hangs-at-health-check/77040)
**Author:** [@addyk](https://discuss.elastic.co/u/addyk)\ **Replies:** 2\ **Last updated:** [March 20, 2017, 6:24pm UTC](https://discuss.elastic.co/t/logstash-elasticsearch-output-plugin-hangs-at-health-check/77040 "2017-03-20T18:24:52Z")
I am using a Logstash ver 5.2 docker image and outputting to Elastic Cloud with ver 5.1.2. The appropriate environment variables have been set to correspond with my output. output { stdout { codec =\> rubydebug } … --- ## [APM agent deployment for rabbitmq](https://discuss.elastic.co/t/apm-agent-deployment-for-rabbitmq/274138)
**Author:** [@chandu5565](https://discuss.elastic.co/u/chandu5565)\ **Replies:** 7\ **Last updated:** [June 14, 2021, 6:54am UTC](https://discuss.elastic.co/t/apm-agent-deployment-for-rabbitmq/274138 "2021-06-14T06:54:56Z")
Hi Team, We are trying to install apm agent for rabbitmq in kubernetes cluster to find the transactions. I have seen in the release notes that apm-agent-java versions greater than 1.20.0 supports APM for rabbitmq with j… --- ## [Kibana too slow](https://discuss.elastic.co/t/kibana-too-slow/162558)
**Author:** [@nuwancs](https://discuss.elastic.co/u/nuwancs)\ **Replies:** 1\ **Last updated:** [January 1, 2019, 1:10pm UTC](https://discuss.elastic.co/t/kibana-too-slow/162558 "2019-01-01T13:10:34Z")
Hi Team, I require help on optimising kibana dashboards. I got very slow loading on kibana dashboards. most of the time it's over 5 minutes. Below graphs shows some information extracted from monitoring tools. When I … --- ## [Can Logstash process archived data in the .tar.gz format?](https://discuss.elastic.co/t/can-logstash-process-archived-data-in-the-tar-gz-format/91029)
**Author:** [@eranlog](https://discuss.elastic.co/u/eranlog)\ **Replies:** 2\ **Last updated:** [June 28, 2017, 7:14am UTC](https://discuss.elastic.co/t/can-logstash-process-archived-data-in-the-tar-gz-format/91029 "2017-06-28T07:14:19Z")
Hi, I am trying to figure out a solution. - Feed Logstash with .tar.gz archive - Extract from .tar.gz archive files of interest - output files of interest to Elasticsearch Does LS have support for the .tar.gz … --- ## [Should Logstash and ES be in different machines in production?](https://discuss.elastic.co/t/should-logstash-and-es-be-in-different-machines-in-production/42251)
**Author:** [@taraka16](https://discuss.elastic.co/u/taraka16)\ **Replies:** 2\ **Last updated:** [February 23, 2016, 1:05pm UTC](https://discuss.elastic.co/t/should-logstash-and-es-be-in-different-machines-in-production/42251 "2016-02-23T13:05:28Z")
Should I have elasticsearch and logstash on different machines when deploying the ELK stack in production (as I've read that somewhere in the internet)? or can they be installed on the same server with the following logs… [Previous page](https://discuss.elastic.co/top.md?page=555&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=557&per_page=50&period=all)