# Top

**URL:** https://discuss.elastic.co/top.md?page=713&period=all

[Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md)

**Page:** 714

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## [Show only last records on a chart](https://discuss.elastic.co/t/show-only-last-records-on-a-chart/133645)

<div class="topic-metadata">

**Author:** [@MichaelDz](https://discuss.elastic.co/u/MichaelDz)\
**Replies:** 2\
**Last updated:** [June 4, 2018, 12:08pm UTC](https://discuss.elastic.co/t/show-only-last-records-on-a-chart/133645 "2018-06-04T12:08:20Z")

</div>

I made a few Gauges following christophilus advice which visualize how much space is occupied on my servers. I only care about a status for the present day so my workaround was to save dashboard with the time because I …

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## [Regex for Windows domain\\name](https://discuss.elastic.co/t/regex-for-windows-domain-name/169636)

<div class="topic-metadata">

**Author:** [@joaociocca](https://discuss.elastic.co/u/joaociocca)\
**Replies:** 6\
**Last updated:** [March 6, 2019, 5:07pm UTC](https://discuss.elastic.co/t/regex-for-windows-domain-name/169636 "2019-03-06T17:07:56Z")

</div>

One more! I'm trying to find things that don't fit in our "domain\\username" pattern. But even using \\\\ or "\\" doesn't seem to make it understand, and so trying to use the documented @&~(domain\\\\username) function won't w…

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## [Show latest value](https://discuss.elastic.co/t/show-latest-value/210064)

<div class="topic-metadata">

**Author:** [@Shahar](https://discuss.elastic.co/u/Shahar)\
**Replies:** 1\
**Last updated:** [December 2, 2019, 8:37am UTC](https://discuss.elastic.co/t/show-latest-value/210064 "2019-12-02T08:37:42Z")

</div>

Hi, I searched the forum and saw a few options but none solved my problem. (ex example link ) Anyway. Im facing a problem which I have 3 relevant fields: organization, userName and vmCount I want to show for each org…

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## [Convert groovy script to painless ( collect)](https://discuss.elastic.co/t/convert-groovy-script-to-painless-collect/114540)

<div class="topic-metadata">

**Author:** [@radi](https://discuss.elastic.co/u/radi)\
**Replies:** 7\
**Last updated:** [January 8, 2018, 4:55pm UTC](https://discuss.elastic.co/t/convert-groovy-script-to-painless-collect/114540 "2018-01-08T16:55:58Z")

</div>

Hell i have this script with collection it's working in groovy But I can't find if there's a way to do this with painless ? GET exemple/\_search { "script\_fields" : { "checks" : { "script" : { "lang": "groovy", …

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## [How to use AND operator in Kibana scripted field](https://discuss.elastic.co/t/how-to-use-and-operator-in-kibana-scripted-field/89678)

<div class="topic-metadata">

**Author:** [@Gurveer\_Singh](https://discuss.elastic.co/u/Gurveer_Singh)\
**Replies:** 1\
**Last updated:** [June 17, 2017, 6:44am UTC](https://discuss.elastic.co/t/how-to-use-and-operator-in-kibana-scripted-field/89678 "2017-06-17T06:44:58Z")

</div>

Hi, I am trying to use && operator in Kibana scripted field but it's not working. I am using following painless code. def diff = new Date().getTime() - doc\['OpenTime'\].value; def daysdiff = diff / 1000 / 60 / 60 / 24; …

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## [What would the be ideal hardware configuration for Master only Node](https://discuss.elastic.co/t/what-would-the-be-ideal-hardware-configuration-for-master-only-node/37824)

<div class="topic-metadata">

**Author:** [@SKumarMN](https://discuss.elastic.co/u/SKumarMN)\
**Replies:** 5\
**Last updated:** [December 24, 2015, 5:40am UTC](https://discuss.elastic.co/t/what-would-the-be-ideal-hardware-configuration-for-master-only-node/37824 "2015-12-24T05:40:44Z")

</div>

What would the be ideal hardware configuration for Master only Node assuming our cluster is made of 3 data nodes with data size of maximum 750 GB in each data node. Also does 3 data node cluster with each data node on …

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## [Condition on filename in the path](https://discuss.elastic.co/t/condition-on-filename-in-the-path/182679)

<div class="topic-metadata">

**Author:** [@Hyrastios](https://discuss.elastic.co/u/Hyrastios)\
**Replies:** 2\
**Last updated:** [May 24, 2019, 4:09pm UTC](https://discuss.elastic.co/t/condition-on-filename-in-the-path/182679 "2019-05-24T16:09:57Z")

</div>

Hi. I want to parse all my apache\_logs in the same time, but to do so I have to differentiate logs coming from access files, error files, or mod\_jk files. I'm using filebeat to import my logs and I send them to elastic…

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## [Template Query vs. Search Template](https://discuss.elastic.co/t/template-query-vs-search-template/20517)

<div class="topic-metadata">

**Author:** [@Lukas\_Vlcek1](https://discuss.elastic.co/u/Lukas_Vlcek1)\
**Replies:** 2\
**Last updated:** [January 31, 2016, 3:09pm UTC](https://discuss.elastic.co/t/template-query-vs-search-template/20517 "2016-01-31T15:09:38Z")

</div>

Hi, I am bit confused about what is the distinction between Template Query \[1\] and Search Template \[2\]. To me there seem to be some overlap in searching capabilities in both. Is the main difference that the template…

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## [Indexing plain text files](https://discuss.elastic.co/t/indexing-plain-text-files/221745)

<div class="topic-metadata">

**Author:** [@Adspectus](https://discuss.elastic.co/u/Adspectus)\
**Replies:** 3\
**Last updated:** [March 2, 2020, 11:37pm UTC](https://discuss.elastic.co/t/indexing-plain-text-files/221745 "2020-03-02T23:37:40Z")

</div>

Hello, just installed Elasticsearch as a full text engine for my nextcloud installation. I noticed that plain text files such as .txt or .tex (LaTeX source code) are not getting indexed - or at least a search for text sh…

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## [Script Score Query Cosine Similarity](https://discuss.elastic.co/t/script-score-query-cosine-similarity/186920)

<div class="topic-metadata">

**Author:** [@angelazhao](https://discuss.elastic.co/u/angelazhao)\
**Replies:** 3\
**Last updated:** [July 11, 2019, 12:07am UTC](https://discuss.elastic.co/t/script-score-query-cosine-similarity/186920 "2019-07-11T00:07:26Z")

</div>

I'm following the example that calculates cosine similarity using sparse vectors found here: https://www.elastic.co/guide/en/elasticsearch/reference/7.x/query-dsl-script-score-query.html My query is the following: GET …

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## [How to differentiate log files sended from filebeat?](https://discuss.elastic.co/t/how-to-differentiate-log-files-sended-from-filebeat/173139)

<div class="topic-metadata">

**Author:** [@Deny7](https://discuss.elastic.co/u/Deny7)\
**Replies:** 3\
**Last updated:** [March 21, 2019, 9:28am UTC](https://discuss.elastic.co/t/how-to-differentiate-log-files-sended-from-filebeat/173139 "2019-03-21T09:28:34Z")

</div>

Hi, I'm trying to configure one logstash pipeline for my enviroments(test,dev,prd,acp). From each server I want to send log three log files(alfresco.log,share.log,access.log) using Filebeat. So my understanding is that …

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## [X-pack license email triggering](https://discuss.elastic.co/t/x-pack-license-email-triggering/97849)

<div class="topic-metadata">

**Author:** [@Dibyakanta](https://discuss.elastic.co/u/Dibyakanta)\
**Replies:** 8\
**Last updated:** [August 23, 2017, 4:38am UTC](https://discuss.elastic.co/t/x-pack-license-email-triggering/97849 "2017-08-23T04:38:23Z")

</div>

Continuing the discussion from The license: a stab in the dark: Hi, I want to ask whether there is any utility to trigger email before some days of expiration? Thanks in advance.

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## [Installation java](https://discuss.elastic.co/t/installation-java/1191)

<div class="topic-metadata">

**Author:** [@Stra](https://discuss.elastic.co/u/Stra)\
**Replies:** 3\
**Last updated:** [June 6, 2015, 3:19pm UTC](https://discuss.elastic.co/t/installation-java/1191 "2015-06-06T15:19:46Z")

</div>

Hi, I've installed JRE and JDK 8.0\_45 After running the elasticsearch.bat file, i got this message in the command line: \[WARN\] \[bootstrap\] jvm uses the client vm, make sure to run 'java' with the server vm for best per…

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## [Problem upgrading to 7.12.1](https://discuss.elastic.co/t/problem-upgrading-to-7-12-1/273353)

<div class="topic-metadata">

**Author:** [@Jerry\_Hoffmeister](https://discuss.elastic.co/u/Jerry_Hoffmeister)\
**Replies:** 4\
**Last updated:** [May 19, 2021, 2:14am UTC](https://discuss.elastic.co/t/problem-upgrading-to-7-12-1/273353 "2021-05-19T02:14:24Z")

</div>

Hi, I'm upgrading a single node, dev instance of elasticsearch running 6.4.2 to 7.12.1 as the first step in getting ready to upgrade our prod cluster. I was able to upgrade from 6.4.2 -\> 6.8.15 without issue but on upg…

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## [ElasticSearch SQL pagination and format](https://discuss.elastic.co/t/elasticsearch-sql-pagination-and-format/137066)

<div class="topic-metadata">

**Author:** [@jurquiza](https://discuss.elastic.co/u/jurquiza)\
**Replies:** 2\
**Last updated:** [June 25, 2018, 8:22am UTC](https://discuss.elastic.co/t/elasticsearch-sql-pagination-and-format/137066 "2018-06-25T08:22:58Z")

</div>

Hello! Im currently developing a web api and im using elastic as a GET method(with REST). I´ve seen that every time you perform a search a new cursor is created, if i try to go back to a previous cursor(lets say fro…

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## [Getting Failed to execute phase \[query\], all shards failed Exception](https://discuss.elastic.co/t/getting-failed-to-execute-phase-query-all-shards-failed-exception/101111)

<div class="topic-metadata">

**Author:** [@Moumita\_Mandal](https://discuss.elastic.co/u/Moumita_Mandal)\
**Replies:** 2\
**Last updated:** [September 22, 2017, 5:20am UTC](https://discuss.elastic.co/t/getting-failed-to-execute-phase-query-all-shards-failed-exception/101111 "2017-09-22T05:20:24Z")

</div>

Hello, I am getting an error like below: {"error":"SearchPhaseExecutionException\[Failed to execute phase \[query\], all shards failed; shardFailures {\[b4bIF3bMQXiYSHKa4uNW2g\]\[userquestionsess\]\[0\]: SearchParseException\[\[u…

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## [Multiple CSV files, Multiple Header data](https://discuss.elastic.co/t/multiple-csv-files-multiple-header-data/83150)

<div class="topic-metadata">

**Author:** [@karnamonkster](https://discuss.elastic.co/u/karnamonkster)\
**Replies:** 3\
**Last updated:** [April 21, 2017, 7:30am UTC](https://discuss.elastic.co/t/multiple-csv-files-multiple-header-data/83150 "2017-04-21T07:30:55Z")

</div>

Hi, I am using multiple csv input files with locations /user/location2/consumption-\*.csv /user/location2/maps\*.csv Now in my logstash configuration i want to use conditional basis the path of csv files input { …

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## [How to split json value in log file using grok/regular expression](https://discuss.elastic.co/t/how-to-split-json-value-in-log-file-using-grok-regular-expression/69901)

<div class="topic-metadata">

**Author:** [@rajkamalkool6](https://discuss.elastic.co/u/rajkamalkool6)\
**Replies:** 3\
**Last updated:** [December 23, 2016, 11:36am UTC](https://discuss.elastic.co/t/how-to-split-json-value-in-log-file-using-grok-regular-expression/69901 "2016-12-23T11:36:57Z")

</div>

I have one log file which I need to extract the json content from the file and I need to parse it using logstash json filter. I wrote one grok pattern but which it is not working properly. Below is my log file. 2016-12…

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## [Setting default analyzer](https://discuss.elastic.co/t/setting-default-analyzer/8007)

<div class="topic-metadata">

**Author:** [@Michael\_Smolyak](https://discuss.elastic.co/u/Michael_Smolyak)\
**Replies:** 5\
**Last updated:** [June 13, 2012, 6:30pm UTC](https://discuss.elastic.co/t/setting-default-analyzer/8007 "2012-06-13T18:30:07Z")

</div>

Hello, I am using Elastic Search with a Grails application through the Elastic Search Plugin. I am upgrading switching over from the Searchable plugin built on top of Compass framework. My problem is in trying to …

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## [NullPointerException requesting /\_cat/indices](https://discuss.elastic.co/t/nullpointerexception-requesting--cat-indices/26314)

<div class="topic-metadata">

**Author:** [@mcortinas](https://discuss.elastic.co/u/mcortinas)\
**Replies:** 4\
**Last updated:** [July 27, 2015, 10:19pm UTC](https://discuss.elastic.co/t/nullpointerexception-requesting--cat-indices/26314 "2015-07-27T22:19:07Z")

</div>

Hello, My production environment is running 9 java instances ES-1.5.2 with java8 in Ubuntu 64-bit. I receive 500 code responses when I try to know the indexes stats requesting "/\_cat/indices" I use an indexTemplat…

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## [Searching for matching fields](https://discuss.elastic.co/t/searching-for-matching-fields/148572)

<div class="topic-metadata">

**Author:** [@parosio](https://discuss.elastic.co/u/parosio)\
**Replies:** 4\
**Last updated:** [October 11, 2018, 11:48am UTC](https://discuss.elastic.co/t/searching-for-matching-fields/148572 "2018-10-11T11:48:03Z")

</div>

Hello, I'm trying to figure out if there's a way to query an index to retrieve the documents where field\_A = field\_B... Using data from https://demo.elastic.co (kibana\_sample\_data\_flights) Sort of (in SQL): select Or…

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## [Filebeat: fail to execute the HTTP GET request](https://discuss.elastic.co/t/filebeat-fail-to-execute-the-http-get-request/213442)

<div class="topic-metadata">

**Author:** [@Robin020](https://discuss.elastic.co/u/Robin020)\
**Replies:** 2\
**Last updated:** [January 2, 2020, 1:31pm UTC](https://discuss.elastic.co/t/filebeat-fail-to-execute-the-http-get-request/213442 "2020-01-02T13:31:17Z")

</div>

Hi, Filebeat wants to do a http get request to http://localhost:5601/api/status but it fails. I am having trouble with configure this on the right way in the filebeat.yml. For Kibana I created a certificate and used t…

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## [How to query custom rest handler in elastic search using Java api](https://discuss.elastic.co/t/how-to-query-custom-rest-handler-in-elastic-search-using-java-api/15079)

<div class="topic-metadata">

**Author:** [@Shishir\_Kumar](https://discuss.elastic.co/u/Shishir_Kumar)\
**Replies:** 6\
**Last updated:** [January 8, 2014, 3:37pm UTC](https://discuss.elastic.co/t/how-to-query-custom-rest-handler-in-elastic-search-using-java-api/15079 "2014-01-08T15:37:03Z")

</div>

Hi, I have implemented a simple custom rest handler class for elastic search. If I need to call it using curl it works just fine. curl -XGET '10.114.24.132:9200/\_mastering/nodes?pretty' However, I want to call thi…

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## [In Logstash, how do I limit the depth of JSON properties in my logs that are turned into Index fields in Elasticsearch?](https://discuss.elastic.co/t/in-logstash-how-do-i-limit-the-depth-of-json-properties-in-my-logs-that-are-turned-into-index-fields-in-elasticsearch/147728)

<div class="topic-metadata">

**Author:** [@jlavallet](https://discuss.elastic.co/u/jlavallet)\
**Replies:** 1\
**Last updated:** [September 14, 2018, 2:36pm UTC](https://discuss.elastic.co/t/in-logstash-how-do-i-limit-the-depth-of-json-properties-in-my-logs-that-are-turned-into-index-fields-in-elasticsearch/147728 "2018-09-14T14:36:48Z")

</div>

I'm fairly new to the Elastic Stack. I'm using Logstash 6.4.0 to load JSON log data from Filebeat 6.4.0 into Elasticsearch 6.4.0.. I'm finding that I'm getting way too many JSON properties converted into fields once I st…

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## [Maximum throughput Logstash can handle](https://discuss.elastic.co/t/maximum-throughput-logstash-can-handle/114861)

<div class="topic-metadata">

**Author:** [@ilpc](https://discuss.elastic.co/u/ilpc)\
**Replies:** 1\
**Last updated:** [January 10, 2018, 3:53pm UTC](https://discuss.elastic.co/t/maximum-throughput-logstash-can-handle/114861 "2018-01-10T15:53:20Z")

</div>

I have a very huge and old log gathering system which is based on daily cronjobs and HDFS. This system is not good for real-time analysis so I decided to introduce Logstash. My system produces 850GB of log each day. I…

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## [Writing Dataframe to Elasticsearch using scala](https://discuss.elastic.co/t/writing-dataframe-to-elasticsearch-using-scala/162228)

<div class="topic-metadata">

**Author:** [@Ram18](https://discuss.elastic.co/u/Ram18)\
**Replies:** 3\
**Last updated:** [January 7, 2019, 7:29am UTC](https://discuss.elastic.co/t/writing-dataframe-to-elasticsearch-using-scala/162228 "2019-01-07T07:29:59Z")

</div>

Hi, How to map the fields in the dataframe using scala code to load data into ES. For example - string to int or string to date field or string to array. please help me to achieve the same.

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## [How to map multiple patterns using dissect](https://discuss.elastic.co/t/how-to-map-multiple-patterns-using-dissect/246816)

<div class="topic-metadata">

**Author:** [@shani](https://discuss.elastic.co/u/shani)\
**Replies:** 5\
**Last updated:** [August 30, 2020, 9:43pm UTC](https://discuss.elastic.co/t/how-to-map-multiple-patterns-using-dissect/246816 "2020-08-30T21:43:03Z")

</div>

Hi all, do we have any option to map more than 1 mapping of raw event as we do with grok like grok {match =\> {"fieldname" =\> \["pattern1", "pattern2", "patternN" ...\]}} Below code gets failed if I see any different patte…

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## [Filebeat logs have these error messages in the log file](https://discuss.elastic.co/t/filebeat-logs-have-these-error-messages-in-the-log-file/147631)

<div class="topic-metadata">

**Author:** [@Sindhu\_Reddy](https://discuss.elastic.co/u/Sindhu_Reddy)\
**Replies:** 5\
**Last updated:** [September 8, 2018, 12:39am UTC](https://discuss.elastic.co/t/filebeat-logs-have-these-error-messages-in-the-log-file/147631 "2018-09-08T00:39:55Z")

</div>

I am getting the below error pretty often, not sure why this error occurs. Any information regarding this problem is appreciated.The logstashcluster has healthy instances and it is up and running. Filebeat Logs : 2…

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## [Kibana The aggregations key is missing from the response ERROR](https://discuss.elastic.co/t/kibana-the-aggregations-key-is-missing-from-the-response-error/147717)

<div class="topic-metadata">

**Author:** [@jabu](https://discuss.elastic.co/u/jabu)\
**Replies:** 2\
**Last updated:** [September 10, 2018, 9:25am UTC](https://discuss.elastic.co/t/kibana-the-aggregations-key-is-missing-from-the-response-error/147717 "2018-09-10T09:25:59Z")

</div>

Hi i just followed this tutorial: Starting with the Elasticsearch Platform and its Solutions | Elastic To set up a little ELK-stack on my Ubuntu VM. I used metricbeats so that i could monitor my VM as practice. My Kiba…

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## [How to change script.max\_size\_in\_bytes](https://discuss.elastic.co/t/how-to-change-script-max-size-in-bytes/89505)

<div class="topic-metadata">

**Author:** [@Ye\_Xu](https://discuss.elastic.co/u/Ye_Xu)\
**Replies:** 2\
**Last updated:** [June 15, 2017, 8:00am UTC](https://discuss.elastic.co/t/how-to-change-script-max-size-in-bytes/89505 "2017-06-15T08:00:22Z")

</div>

When running the train.py step of elasticSearch-learning-to-rank demo, I got the following error: exceeded max allowed stored script size in bytes \[65535\] with size \[1087937\] for script It seems that I need to set s…

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## [Ubuntu 24.04 Support](https://discuss.elastic.co/t/ubuntu-24-04-support/362337)

<div class="topic-metadata">

**Author:** [@jeff2](https://discuss.elastic.co/u/jeff2)\
**Replies:** 7\
**Last updated:** [April 16, 2025, 10:24am UTC](https://discuss.elastic.co/t/ubuntu-24-04-support/362337 "2025-04-16T10:24:59Z")

</div>

Ubuntu 24.04 LTS is now released but it is not mentioned in the elastic support matrix Are elasticsearch and logstash officially supported on Ubuntu 24.04? Also, does the Support matrix also act as a Compatibility matr…

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## [How to create Elaticsearch index dynamically from spring boot with the help of settings and mappings JSON file?](https://discuss.elastic.co/t/how-to-create-elaticsearch-index-dynamically-from-spring-boot-with-the-help-of-settings-and-mappings-json-file/192870)

<div class="topic-metadata">

**Author:** [@Ramesh\_Kanakarajan](https://discuss.elastic.co/u/Ramesh_Kanakarajan)\
**Replies:** 1\
**Last updated:** [July 30, 2019, 10:47am UTC](https://discuss.elastic.co/t/how-to-create-elaticsearch-index-dynamically-from-spring-boot-with-the-help-of-settings-and-mappings-json-file/192870 "2019-07-30T10:47:11Z")

</div>

How to create Elaticsearch index dynamically from spring boot with the help of settings and mappings JSON file?

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## [Getting a java.lang.StackOverflowError](https://discuss.elastic.co/t/getting-a-java-lang-stackoverflowerror/33884)

<div class="topic-metadata">

**Author:** [@Daniel\_Buckle](https://discuss.elastic.co/u/Daniel_Buckle)\
**Replies:** 1\
**Last updated:** [February 20, 2017, 3:34am UTC](https://discuss.elastic.co/t/getting-a-java-lang-stackoverflowerror/33884 "2017-02-20T03:34:30Z")

</div>

I've just upgraded elasticsearch from 1.7 to 2.0 and when I'm trying to index documents I'm receiving this error: Method threw 'java.lang.StackOverflowError' exception. Cannot evaluate org.elasticsearch.common.inject.Inj…

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## [ELK Stack for 1TB logs per day from multiple services](https://discuss.elastic.co/t/elk-stack-for-1tb-logs-per-day-from-multiple-services/26111)

<div class="topic-metadata">

**Author:** [@Deb](https://discuss.elastic.co/u/Deb)\
**Replies:** 1\
**Last updated:** [July 23, 2015, 1:11am UTC](https://discuss.elastic.co/t/elk-stack-for-1tb-logs-per-day-from-multiple-services/26111 "2015-07-23T01:11:59Z")

</div>

We are trying to set up an ELK stack for two of our services where each service dumps about 1TB logs per day. The logs are well structured. There will hardly be any expensive groking or filtering in logstash servers. The…

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## [GSOC'20 Elastic Live Documentation](https://discuss.elastic.co/t/gsoc20-elastic-live-documentation/220563)

<div class="topic-metadata">

**Author:** [@shivang2k](https://discuss.elastic.co/u/shivang2k)\
**Replies:** 1\
**Last updated:** [February 24, 2020, 7:08pm UTC](https://discuss.elastic.co/t/gsoc20-elastic-live-documentation/220563 "2020-02-24T19:08:01Z")

</div>

Hello! My self Shivang Ahuja. I saw the proposed project about making the documentation of Elastic interactive. I am really interested in this project. I have a few questions regarding the same. Should we implement …

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## [Whats the best way to configure mappings programmatically?](https://discuss.elastic.co/t/whats-the-best-way-to-configure-mappings-programmatically/1320)

<div class="topic-metadata">

**Author:** [@mooky](https://discuss.elastic.co/u/mooky)\
**Replies:** 4\
**Last updated:** [June 2, 2015, 1:22pm UTC](https://discuss.elastic.co/t/whats-the-best-way-to-configure-mappings-programmatically/1320 "2015-06-02T13:22:17Z")

</div>

I've been using elastic since about 2009 ... and I've always found myself embedding elastic into our app - and configuring it programmatically. I've always found programmatically configuring the mapping for an index to…

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## [Can Not Reserve Enough Space For Object Heap](https://discuss.elastic.co/t/can-not-reserve-enough-space-for-object-heap/94498)

<div class="topic-metadata">

**Author:** [@infamous](https://discuss.elastic.co/u/infamous)\
**Replies:** 3\
**Last updated:** [August 1, 2017, 7:10am UTC](https://discuss.elastic.co/t/can-not-reserve-enough-space-for-object-heap/94498 "2017-08-01T07:10:49Z")

</div>

Hi all, I've been using Logstash and Elasticsearch for a while now and have survived using a 1g object heap for development. However, I can not get the heap to go over 1150Mb before it says I can not reserve enough spa…

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## [Query - Get min/max of nested documents field for every root document](https://discuss.elastic.co/t/query-get-min-max-of-nested-documents-field-for-every-root-document/31658)

<div class="topic-metadata">

**Author:** [@sumit\_jain](https://discuss.elastic.co/u/sumit_jain)\
**Replies:** 3\
**Last updated:** [April 18, 2016, 9:23am UTC](https://discuss.elastic.co/t/query-get-min-max-of-nested-documents-field-for-every-root-document/31658 "2016-04-18T09:23:46Z")

</div>

I have an index of products, with price on every date of year as a nested doc. { name: "nexus7", prices: \[ {date: "2014-09-01", price: 100}, {date: "2014-09-02", price: 200}, ... \]} I want to get the lowest price …

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## [Search in HL7 message with elasticsearch](https://discuss.elastic.co/t/search-in-hl7-message-with-elasticsearch/28098)

<div class="topic-metadata">

**Author:** [@Sheel\_Shah](https://discuss.elastic.co/u/Sheel_Shah)\
**Replies:** 3\
**Last updated:** [August 26, 2015, 1:26pm UTC](https://discuss.elastic.co/t/search-in-hl7-message-with-elasticsearch/28098 "2015-08-26T13:26:32Z")

</div>

We are using elasticsearch for searching in HL7 message stored in MongoDB using GridFS. By use of mongodb-river we are able to search via keyword. Following is working scenario. Creating index and connecting MongoDB an…

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## [Time is missing in pdf reports for date histogram visualizations](https://discuss.elastic.co/t/time-is-missing-in-pdf-reports-for-date-histogram-visualizations/81790)

<div class="topic-metadata">

**Author:** [@Patrick\_Kast](https://discuss.elastic.co/u/Patrick_Kast)\
**Replies:** 0\
**Last updated:** [April 10, 2017, 9:51am UTC](https://discuss.elastic.co/t/time-is-missing-in-pdf-reports-for-date-histogram-visualizations/81790 "2017-04-10T09:51:23Z")

</div>

I'm creating daily reports (timeframe 24 hours) of some dashboards, which includes visualizations with date histogram. I could see that they should include the time at the bottom of the visualization as you have it on th…

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## [App Search is redirecting to Localhost](https://discuss.elastic.co/t/app-search-is-redirecting-to-localhost/263822)

<div class="topic-metadata">

**Author:** [@justaniceguy](https://discuss.elastic.co/u/justaniceguy)\
**Replies:** 6\
**Last updated:** [February 11, 2021, 3:19pm UTC](https://discuss.elastic.co/t/app-search-is-redirecting-to-localhost/263822 "2021-02-11T15:19:50Z")

</div>

I am trying to install Elasticsearch, Kibana and AppSeach with Docker Compose. I can make Elasticsearch and Kibana work, but App Search redirect to localhost (literaly). When I visit http://xxx.xxx.xxx.xxx:3002 (my serv…

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## [Logstsash Multiline Codec with Filebeat is a must](https://discuss.elastic.co/t/logstsash-multiline-codec-with-filebeat-is-a-must/152887)

<div class="topic-metadata">

**Author:** [@fewknow](https://discuss.elastic.co/u/fewknow)\
**Replies:** 6\
**Last updated:** [October 17, 2018, 8:27pm UTC](https://discuss.elastic.co/t/logstsash-multiline-codec-with-filebeat-is-a-must/152887 "2018-10-17T20:27:04Z")

</div>

I have to pump may logs to logstash across out stack. Some examples are container logs coming out off in gelf. Binary logs coming from \*.log files. Application logs that don't have the log4j for logstash any longer so …

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## [Long delay for logs to appear in Discovery tab](https://discuss.elastic.co/t/long-delay-for-logs-to-appear-in-discovery-tab/172652)

<div class="topic-metadata">

**Author:** [@10acc](https://discuss.elastic.co/u/10acc)\
**Replies:** 1\
**Last updated:** [March 20, 2019, 5:09pm UTC](https://discuss.elastic.co/t/long-delay-for-logs-to-appear-in-discovery-tab/172652 "2019-03-20T17:09:07Z")

</div>

Hello, I am using filebeat to ship my haproxy logs to the ELK stack server (192.168.1.3) Looks like I have tried everything, Reinstalling ELK stack Reinstalling filebeat Restarting servers Deleting registry, and a…

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## ["xpack.security.transport.ssl.truststore.path" "SSL resources should be placed in"](https://discuss.elastic.co/t/xpack-security-transport-ssl-truststore-path-ssl-resources-should-be-placed-in/214324)

<div class="topic-metadata">

**Author:** [@johndpalm](https://discuss.elastic.co/u/johndpalm)\
**Replies:** 1\
**Last updated:** [January 9, 2020, 7:57am UTC](https://discuss.elastic.co/t/xpack-security-transport-ssl-truststore-path-ssl-resources-should-be-placed-in/214324 "2020-01-09T07:57:00Z")

</div>

I'm storing my elasticsearch.yml config file and the PKCS#12 certificates in different paths. ES\_PATH\_CONF=C:\\Repos\\DevOps\\Elastic\\config\\elasticsearch\\elasticsearch-config elasticsearch.yml xpack.security.enabled: tr…

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## [Xpack LDAP entegration](https://discuss.elastic.co/t/xpack-ldap-entegration/192843)

<div class="topic-metadata">

**Author:** [@eylulekinoksu](https://discuss.elastic.co/u/eylulekinoksu)\
**Replies:** 1\
**Last updated:** [July 30, 2019, 7:38am UTC](https://discuss.elastic.co/t/xpack-ldap-entegration/192843 "2019-07-30T07:38:58Z")

</div>

Hello Dears, I'm using ES stack 7.1 x-pack security enabled. { "license" : { "status" : "active", "uid" : "993fefae-18b5-4311-8835-fca4bf877ed8", "type" : "basic", "issue\_date" : "2019-07-26T13:07:18.170Z", "issu…

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## [How do I view adjacent entries to a specific entry?](https://discuss.elastic.co/t/how-do-i-view-adjacent-entries-to-a-specific-entry/24267)

<div class="topic-metadata">

**Author:** [@agamrafaeli](https://discuss.elastic.co/u/agamrafaeli)\
**Replies:** 1\
**Last updated:** [June 24, 2015, 7:59pm UTC](https://discuss.elastic.co/t/how-do-i-view-adjacent-entries-to-a-specific-entry/24267 "2015-06-24T19:59:30Z")

</div>

I use Logstash to collect my logs. I store my logs in Elasticsearch. I'm using Kibana in order to search through my logs on Elasticsearch. Once I find the log entry I'm looking for through Discover, how can I view the…

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## [External URLs are not enabled for VegaLite](https://discuss.elastic.co/t/external-urls-are-not-enabled-for-vegalite/133714)

<div class="topic-metadata">

**Author:** [@denismaciel](https://discuss.elastic.co/u/denismaciel)\
**Replies:** 2\
**Last updated:** [May 29, 2018, 10:27pm UTC](https://discuss.elastic.co/t/external-urls-are-not-enabled-for-vegalite/133714 "2018-05-29T22:27:56Z")

</div>

Hi there, I am trying to read data from an external source and plot it with the VegaLite plugin in Kibana. From some topics in this forum, I got the impression that this should be possible. But I keep getting the fol…

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## [Temporary table alternative in elastic search](https://discuss.elastic.co/t/temporary-table-alternative-in-elastic-search/127160)

<div class="topic-metadata">

**Author:** [@Vaibhav\_Kumar](https://discuss.elastic.co/u/Vaibhav_Kumar)\
**Replies:** 2\
**Last updated:** [April 7, 2018, 11:03am UTC](https://discuss.elastic.co/t/temporary-table-alternative-in-elastic-search/127160 "2018-04-07T11:03:11Z")

</div>

I have a scenerio where i'm filtering some records from a table and reusing the same intermediate tables to join on a column. My query looks something like this select \* from (select poscode from test where AccountNo…

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## [Kibana Fatal Error on start](https://discuss.elastic.co/t/kibana-fatal-error-on-start/159431)

<div class="topic-metadata">

**Author:** [@Ishtiaque\_Shahrier](https://discuss.elastic.co/u/Ishtiaque_Shahrier)\
**Replies:** 3\
**Last updated:** [December 5, 2018, 3:16pm UTC](https://discuss.elastic.co/t/kibana-fatal-error-on-start/159431 "2018-12-05T15:16:37Z")

</div>

I have successfully installed elasticsearch 6.5.1 and it runs without any problem. If I do a curl localhost:9200 , then I get the following output StatusCode : 200 StatusDescription : OK Content : { …

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## [FSCrawler large document and indexing based on content](https://discuss.elastic.co/t/fscrawler-large-document-and-indexing-based-on-content/109609)

<div class="topic-metadata">

**Author:** [@Tom\_Corbett](https://discuss.elastic.co/u/Tom_Corbett)\
**Replies:** 3\
**Last updated:** [November 30, 2017, 10:06am UTC](https://discuss.elastic.co/t/fscrawler-large-document-and-indexing-based-on-content/109609 "2017-11-30T10:06:39Z")

</div>

Hi, Complete novice here. First post, Hi everyone, go easy on me :slight\_smile: I have setup FSCrawler today and it is awesome. Thanks for creating it for us. I do have an issue with content becoming truncated from la…

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