# Top **URL:** https://discuss.elastic.co/top.md?page=693&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 694 --- ## [Hive not working with Elasticsearch](https://discuss.elastic.co/t/hive-not-working-with-elasticsearch/192894)
**Author:** [@bharat1](https://discuss.elastic.co/u/bharat1)\ **Replies:** 4\ **Last updated:** [August 22, 2019, 8:40pm UTC](https://discuss.elastic.co/t/hive-not-working-with-elasticsearch/192894 "2019-08-22T20:40:49Z")
I am trying to bring Hive table data to Elasticsearch but it's failing to get this through, any help will be appreciated. The error I get is "Unable to find class: org.elasticsearch.hadoop.hive.EsHiveInputFormat" and "F… --- ## [How to search special characters in elasticsearch](https://discuss.elastic.co/t/how-to-search-special-characters-in-elasticsearch/251997)
**Author:** [@yen\_l\_ng\_th](https://discuss.elastic.co/u/yen_l_ng_th)\ **Replies:** 2\ **Last updated:** [October 15, 2020, 2:40am UTC](https://discuss.elastic.co/t/how-to-search-special-characters-in-elasticsearch/251997 "2020-10-15T02:40:44Z")
I want query terms name in string "9.999%". But it not working. setting document 'analysis' =\> \[ 'analyzer' =\> \[ 'default' =\> \[ 'type' =\> 'custom', 'tokenizer' =\> 'whitespace', 'filter' =\> \[ 'lowercase', 'word\_d… --- ## [Bool filter and must - must not Query with nested not right response](https://discuss.elastic.co/t/bool-filter-and-must-must-not-query-with-nested-not-right-response/196481)
**Author:** [@z-Dapor](https://discuss.elastic.co/u/z-Dapor)\ **Replies:** 2\ **Last updated:** [August 26, 2019, 10:03am UTC](https://discuss.elastic.co/t/bool-filter-and-must-must-not-query-with-nested-not-right-response/196481 "2019-08-26T10:03:37Z")
This is my mappings: "mappings": { "\_doc":{ "properties": { "channels": { "type": "nested", "properties":{ "name":{ "type":"keyword" }, "value":{ "type":"long" } } } This is my DSL: GET my\_index2/\_search … --- ## [Time difference calculation between the timestamps](https://discuss.elastic.co/t/time-difference-calculation-between-the-timestamps/32239)
**Author:** [@Surbhi\_Agarwal](https://discuss.elastic.co/u/Surbhi_Agarwal)\ **Replies:** 1\ **Last updated:** [October 15, 2015, 6:44am UTC](https://discuss.elastic.co/t/time-difference-calculation-between-the-timestamps/32239 "2015-10-15T06:44:21Z")
Here comes one use case. Suppose the logs are coming in the logstash but its stop getting logs for some time interval. I want to know this time lag. For Example : At certain point of time like at 14:37:46 , i got t… --- ## [How many shards in one node?](https://discuss.elastic.co/t/how-many-shards-in-one-node/110499)
**Author:** [@MLdz](https://discuss.elastic.co/u/MLdz)\ **Replies:** 3\ **Last updated:** [December 6, 2017, 2:21pm UTC](https://discuss.elastic.co/t/how-many-shards-in-one-node/110499 "2017-12-06T14:21:18Z")
Hello, i have install the ELK Stack for apache and php logs. My logstash is connect to my elasticsearch. At present, logstash create a daily index for elasticsearch. I have 600Mb of logs per day, and we want to keep t… --- ## [Elastic Stack 7.0.0-rc2 is here!](https://discuss.elastic.co/t/elastic-stack-7-0-0-rc2-is-here/175264)
**Author:** [@elyssaemrich](https://discuss.elastic.co/u/elyssaemrich)\ **Replies:** 0\ **Last updated:** [April 3, 2019, 6:28pm UTC](https://discuss.elastic.co/t/elastic-stack-7-0-0-rc2-is-here/175264 "2019-04-03T18:28:24Z")
Elastic Stack 7.0.0-rc2 is here! 7.0 is coming. And with the release of 7.0.0-rc2 today, we are one step closer to it. Say heya to 7.0.0-rc2. Try it now Deploy a cluster on our Elasticsearch Service or download the s… --- ## [Optimizing Queries: Avoid Scoring on Nested Objects](https://discuss.elastic.co/t/optimizing-queries-avoid-scoring-on-nested-objects/74780)
**Author:** [@Michael\_Sander](https://discuss.elastic.co/u/Michael_Sander)\ **Replies:** 0\ **Last updated:** [February 12, 2017, 4:31am UTC](https://discuss.elastic.co/t/optimizing-queries-avoid-scoring-on-nested-objects/74780 "2017-02-12T04:31:55Z")
I have been using the search profiler in Kibana 5.x to try to optimize some of my queries. I have been testing the relatively simple query below, which only has a single term filter as well as a somewhat more complex res… --- ## [Elastic Stack 5.1.1 released](https://discuss.elastic.co/t/elastic-stack-5-1-1-released/68463)
**Author:** [@tudor](https://discuss.elastic.co/u/tudor)\ **Replies:** 0\ **Last updated:** [December 8, 2016, 6:02pm UTC](https://discuss.elastic.co/t/elastic-stack-5-1-1-released/68463 "2016-12-08T18:02:15Z")
We are pleased to announce the availability of 5.1.1 for the Elastic Stack. Read the blog post here: https://www.elastic.co/blog/elastic-stack-5-1-1-released Please note that version 5.1.0 doesn’t exist because, for a … --- ## [Multiple patterns in multiline codec](https://discuss.elastic.co/t/multiple-patterns-in-multiline-codec/40336)
**Author:** [@MatthiasLenhardt](https://discuss.elastic.co/u/MatthiasLenhardt)\ **Replies:** 0\ **Last updated:** [January 28, 2016, 8:28am UTC](https://discuss.elastic.co/t/multiple-patterns-in-multiline-codec/40336 "2016-01-28T08:28:13Z")
Hello All, I'm sending Syslog messages to our elasticsearch cluster via logstash and have currently configured one multiline codec in my logstash.conf input section to handle a default behaviour of syslog for many equa… --- ## [Can 'Index action' update the documents that satisfy condition of watch?](https://discuss.elastic.co/t/can-index-action-update-the-documents-that-satisfy-condition-of-watch/27649)
**Author:** [@pranavburnwal](https://discuss.elastic.co/u/pranavburnwal)\ **Replies:** 0\ **Last updated:** [August 19, 2015, 8:33am UTC](https://discuss.elastic.co/t/can-index-action-update-the-documents-that-satisfy-condition-of-watch/27649 "2015-08-19T08:33:06Z")
Hi all, I wanted to ask if we can update the document in ES that satisfy a watch's condition. Appropriately add a field or a tag by replacing the document or updating the document with a new version. For example: { … --- ## [Selecting multiple time-frames to compare data/performace](https://discuss.elastic.co/t/selecting-multiple-time-frames-to-compare-data-performace/214644)
**Author:** [@rosamar](https://discuss.elastic.co/u/rosamar)\ **Replies:** 6\ **Last updated:** [January 28, 2020, 5:21pm UTC](https://discuss.elastic.co/t/selecting-multiple-time-frames-to-compare-data-performace/214644 "2020-01-28T17:21:16Z")
Is it possible to show the same data in a visualization/dashboard for 2 or more different time-frames to give a visual indication of production trends and similar details to the end-user? Thank you --- ## [Docker elasticsearch home directory and all files related to elasticsearch](https://discuss.elastic.co/t/docker-elasticsearch-home-directory-and-all-files-related-to-elasticsearch/199033)
**Author:** [@SukeshGupta](https://discuss.elastic.co/u/SukeshGupta)\ **Replies:** 6\ **Last updated:** [September 23, 2019, 5:52am UTC](https://discuss.elastic.co/t/docker-elasticsearch-home-directory-and-all-files-related-to-elasticsearch/199033 "2019-09-23T05:52:02Z")
Hi i have installed elasticsearch using docker by using the link - https://www.elastic.co/guide/en/elasticsearch/reference/current/configuring-tls-docker.html and generated certs accordingly. Q1 : I want to where will b… --- ## [APM .NET Agent Public API Configuration](https://discuss.elastic.co/t/apm-net-agent-public-api-configuration/181649)
**Author:** [@kburge](https://discuss.elastic.co/u/kburge)\ **Replies:** 6\ **Last updated:** [June 12, 2019, 2:31pm UTC](https://discuss.elastic.co/t/apm-net-agent-public-api-configuration/181649 "2019-06-12T14:31:33Z")
How do we specify the ServerUrls, ServiceName, etc. when using the Public API of the APM .NET Agent? I need to change from the default http://localhost:8200 to a different URL but I am unable to find where it needs to be… --- ## [Trouble showing data in Vega-lite](https://discuss.elastic.co/t/trouble-showing-data-in-vega-lite/180430)
**Author:** [@BrunoSdeMenezes](https://discuss.elastic.co/u/BrunoSdeMenezes)\ **Replies:** 6\ **Last updated:** [June 5, 2019, 5:07pm UTC](https://discuss.elastic.co/t/trouble-showing-data-in-vega-lite/180430 "2019-06-05T17:07:51Z")
Hello Everyone, I'm trying to plot a vertical bar using Vega-lite getting data from an Index. But the data does not show up in the view, only the axes. This is the script I'm using: { $schema: "https://vega.github.io… --- ## [How can curator delete empty indices?](https://discuss.elastic.co/t/how-can-curator-delete-empty-indices/145874)
**Author:** [@JohanRask](https://discuss.elastic.co/u/JohanRask)\ **Replies:** 7\ **Last updated:** [August 28, 2018, 6:17am UTC](https://discuss.elastic.co/t/how-can-curator-delete-empty-indices/145874 "2018-08-28T06:17:52Z")
Hi, We are using rollover with curator with max\_age + max\_size. In our automated index creation process we create multiple indices (think environments like like, dev, test, pre-prod etc ) BUT all of these indices are no… --- ## [Logstash Multiple Inputs on same port query](https://discuss.elastic.co/t/logstash-multiple-inputs-on-same-port-query/186872)
**Author:** [@markbgale](https://discuss.elastic.co/u/markbgale)\ **Replies:** 2\ **Last updated:** [June 23, 2019, 10:25pm UTC](https://discuss.elastic.co/t/logstash-multiple-inputs-on-same-port-query/186872 "2019-06-23T22:25:12Z")
I have a novice question.... I currently have 2 pipelines for data coming into Logstash. One of which is beats, and the other is custom http data. Both of which output to seperate Elastic indexes. I've got this working… --- ## [REDIS Module : harvester/registry.go:83 Error running input: error receiving slowlog data: dial tcp 127.0.0.1:6379](https://discuss.elastic.co/t/redis-module-harvester-registry-go-83-error-running-input-error-receiving-slowlog-data-dial-tcp-127-0-0-1-6379/141987)
**Author:** [@eric.franckx](https://discuss.elastic.co/u/eric.franckx)\ **Replies:** 4\ **Last updated:** [August 3, 2018, 2:39pm UTC](https://discuss.elastic.co/t/redis-module-harvester-registry-go-83-error-running-input-error-receiving-slowlog-data-dial-tcp-127-0-0-1-6379/141987 "2018-08-03T14:39:11Z")
Hi, just try the Redis module on a Redis server but receives error message when start: filebeat -e --modules system,redis The message in the console is the following: ERROR harvester/registry.go:83 Error run… --- ## [Kibana monitoring shows only 1 Logstash instance](https://discuss.elastic.co/t/kibana-monitoring-shows-only-1-logstash-instance/137564)
**Author:** [@elasticheart](https://discuss.elastic.co/u/elasticheart)\ **Replies:** 4\ **Last updated:** [July 4, 2018, 5:10am UTC](https://discuss.elastic.co/t/kibana-monitoring-shows-only-1-logstash-instance/137564 "2018-07-04T05:10:48Z")
Hi, I am using ELK GA 6.3.0. I have enabled X-Pack monitoring to monitor my Logstash. I have 2 Logstash instances, which has same configuration, consuming from a Kafka topic having 11 partitions. The config is like belo… --- ## [Can scale\_interval in time series?](https://discuss.elastic.co/t/can-scale-interval-in-time-series/103467)
**Author:** [@RomainXie](https://discuss.elastic.co/u/RomainXie)\ **Replies:** 4\ **Last updated:** [October 12, 2017, 1:25am UTC](https://discuss.elastic.co/t/can-scale-interval-in-time-series/103467 "2017-10-12T01:25:10Z")
Hi, Can I set the Time Series to show which like defined in the Timelion? .es(index=netflow-latest, timefield=@timestamp, metric='sum:system.network.in.flow').yaxis(units=bits/s).scale\_interval(1m) That means, I need … --- ## [Install elastic search on ambari](https://discuss.elastic.co/t/install-elastic-search-on-ambari/47076)
**Author:** [@Francesco\_Angelini](https://discuss.elastic.co/u/Francesco_Angelini)\ **Replies:** 4\ **Last updated:** [January 23, 2017, 9:36am UTC](https://discuss.elastic.co/t/install-elastic-search-on-ambari/47076 "2017-01-23T09:36:56Z")
hello everyone! I'm an IT student and since few months ago I'm trying to learn abount hadoop ecosystem. At university we buit an HDFS with ambari(hortonworks) and now I want to try Elasticsearch with ambari . Can someon… --- ## [Logstash hangs every time](https://discuss.elastic.co/t/logstash-hangs-every-time/68121)
**Author:** [@dremspider](https://discuss.elastic.co/u/dremspider)\ **Replies:** 4\ **Last updated:** [December 6, 2016, 10:11pm UTC](https://discuss.elastic.co/t/logstash-hangs-every-time/68121 "2016-12-06T22:11:00Z")
I have Centos 7 and installed from the repositories. I am using openjdk 1.8. I have been messing with getting logstash open for a while, and I can't even make it work from the command line.. When I launch it from the c… --- ## [java::mongodb.jdbc.MongoDriver not loaded. Are you sure you've included the correct jdbc driver in :jdbc\_driver\_library](https://discuss.elastic.co/t/java-mongodb-jdbc-mongodriver-not-loaded-are-you-sure-youve-included-the-correct-jdbc-driver-in-jdbc-driver-library/107025)
**Author:** [@pavi](https://discuss.elastic.co/u/pavi)\ **Replies:** 3\ **Last updated:** [November 28, 2017, 7:10pm UTC](https://discuss.elastic.co/t/java-mongodb-jdbc-mongodriver-not-loaded-are-you-sure-youve-included-the-correct-jdbc-driver-in-jdbc-driver-library/107025 "2017-11-28T19:10:23Z")
Hi, I am getting error while using Mongodb Driver. logstash conf file input { jdbc { jdbc\_driver\_library =\> "C://elk//logstash//bin//unityjdbc.jar" jdbc\_driver\_class =\> "java::mongodb.jdbc.MongoDriver" jdbc\_connecti… --- ## [Boolean must\_not Query is having slow performance](https://discuss.elastic.co/t/boolean-must-not-query-is-having-slow-performance/64781)
**Author:** [@lubp123](https://discuss.elastic.co/u/lubp123)\ **Replies:** 3\ **Last updated:** [November 3, 2016, 8:51pm UTC](https://discuss.elastic.co/t/boolean-must-not-query-is-having-slow-performance/64781 "2016-11-03T20:51:35Z")
Elasticsearch version: version : { "number" : "2.4.1", "build\_hash" : "c67dc32e24162035d18d6fe1e952c4cbcbe79d16", "build\_timestamp" : "2016-09-27T18:57:55Z", "build\_snapshot" : false, "lucene\_version"… --- ## [Kibana Tile Map Discontinued Access to Mapquest](https://discuss.elastic.co/t/kibana-tile-map-discontinued-access-to-mapquest/55439)
**Author:** [@gmabrito](https://discuss.elastic.co/u/gmabrito)\ **Replies:** 2\ **Last updated:** [July 13, 2016, 8:00pm UTC](https://discuss.elastic.co/t/kibana-tile-map-discontinued-access-to-mapquest/55439 "2016-07-13T20:00:03Z")
As of Jully 11th, Mapquest has discontinued access to their free maps. What is the fix for this? This seems like something that needs to be configured within Kibana and associate an API key. http://devblog.mapquest.c… --- ## [Filebeat publishing the whole log again](https://discuss.elastic.co/t/filebeat-publishing-the-whole-log-again/79205)
**Author:** [@raamee](https://discuss.elastic.co/u/raamee)\ **Replies:** 5\ **Last updated:** [April 3, 2017, 7:00am UTC](https://discuss.elastic.co/t/filebeat-publishing-the-whole-log-again/79205 "2017-04-03T07:00:53Z")
Hi, I am using filebeat to send logs to logstash. Recently I encountered an issue that filebeat publishes the whole log file again to logstash which creates duplicate entries in elasticsearch/kibana. Please see this … --- ## [Getting a null\_pointer\_exception when executing a distributed multi-term vector query](https://discuss.elastic.co/t/getting-a-null-pointer-exception-when-executing-a-distributed-multi-term-vector-query/43606)
**Author:** [@crjackso](https://discuss.elastic.co/u/crjackso)\ **Replies:** 5\ **Last updated:** [March 8, 2016, 5:45pm UTC](https://discuss.elastic.co/t/getting-a-null-pointer-exception-when-executing-a-distributed-multi-term-vector-query/43606 "2016-03-08T17:45:50Z")
I'm running the following query on a 3-node ES cluster running ES 2.2.0 on Microsoft Azure. When dfs is set to true, I get a null\_pointer\_description (demonstrated below). However, if I set dfs to false, I get term vec… --- ## [Alerts mail to us if curator job doesn't work fine?](https://discuss.elastic.co/t/alerts-mail-to-us-if-curator-job-doesnt-work-fine/82900)
**Author:** [@Yaswanth](https://discuss.elastic.co/u/Yaswanth)\ **Replies:** 6\ **Last updated:** [April 24, 2017, 4:40pm UTC](https://discuss.elastic.co/t/alerts-mail-to-us-if-curator-job-doesnt-work-fine/82900 "2017-04-24T16:40:35Z")
HI, I Created periodic backups using curator and sends the status report to logs.txt file . But my question is: 1) SO, every day i have to see the logs.txt file or azure storage account to check whether periodic back… --- ## [Configured logstash multiple pipelines but not working. Need help](https://discuss.elastic.co/t/configured-logstash-multiple-pipelines-but-not-working-need-help/211361)
**Author:** [@shylendran](https://discuss.elastic.co/u/shylendran)\ **Replies:** 4\ **Last updated:** [December 12, 2019, 1:10pm UTC](https://discuss.elastic.co/t/configured-logstash-multiple-pipelines-but-not-working-need-help/211361 "2019-12-12T13:10:15Z")
Hello, I am facing an issue with the Logstash. Tried different ways but no luck. Any help is really appreciated. The version that I am using is, 7.3 Already went thru https://www.elastic.co/guide/en/logstash/7.x/multip… --- ## [Logstash aborts with warning - pass JVM parameters via LS\_JAVA\_OPTS..Version - 7.0.0](https://discuss.elastic.co/t/logstash-aborts-with-warning-pass-jvm-parameters-via-ls-java-opts-version-7-0-0/177271)
**Author:** [@ItzChandru](https://discuss.elastic.co/u/ItzChandru)\ **Replies:** 4\ **Last updated:** [April 22, 2019, 1:09pm UTC](https://discuss.elastic.co/t/logstash-aborts-with-warning-pass-jvm-parameters-via-ls-java-opts-version-7-0-0/177271 "2019-04-22T13:09:54Z")
C:\\ccstg\\logstash-7.0.0\\bin\>logstash.bat \\IBM\\WebSphere was unexpected at this time. C:\\ccstg\\logstash-7.0.0\\bin\> C:\\ccstg\\logstash-7.0.0\\bin\>logstash.bat warning: ignoring JAVA\_OPTS= -Xms1g -Xmx1g -XX:+UseConcMarkSw… --- ## [Define username and password for access to elasticsearch database](https://discuss.elastic.co/t/define-username-and-password-for-access-to-elasticsearch-database/143211)
**Author:** [@Masoumeh\_Shavikloo](https://discuss.elastic.co/u/Masoumeh_Shavikloo)\ **Replies:** 4\ **Last updated:** [August 6, 2018, 9:43pm UTC](https://discuss.elastic.co/t/define-username-and-password-for-access-to-elasticsearch-database/143211 "2018-08-06T21:43:43Z")
Already, I worked with MySQL database with PHP. There, for security reason, we needed username and password for access to the database. I want to know how to specify username and password for elasticsearch database. Plea… --- ## [Kibana 6 URL Shortener extremely slow](https://discuss.elastic.co/t/kibana-6-url-shortener-extremely-slow/109962)
**Author:** [@jong99](https://discuss.elastic.co/u/jong99)\ **Replies:** 4\ **Last updated:** [December 4, 2017, 9:30am UTC](https://discuss.elastic.co/t/kibana-6-url-shortener-extremely-slow/109962 "2017-12-04T09:30:04Z")
When I go to share a visualisation in Kibana 6.0.0 and I click the "Short URL" button, it always takes around 20-30s to generate the short URL. In Kibana 5 it was fast and snappy, but now takes ages. The rest of Kibana… --- ## [Java API - List all indices](https://discuss.elastic.co/t/java-api-list-all-indices/141424)
**Author:** [@TameemSamawi](https://discuss.elastic.co/u/TameemSamawi)\ **Replies:** 1\ **Last updated:** [July 24, 2018, 4:45pm UTC](https://discuss.elastic.co/t/java-api-list-all-indices/141424 "2018-07-24T16:45:10Z")
Up until the new REST Client, there were a couple different ways of using the Java API to list all indices: client.admin.indices.getAliases(new GetAliasesRequest("\*")).actionGet.getAliases client.admin().cluster().prep… --- ## [Synchronize data between two Elasticsearch clusters of different versions.](https://discuss.elastic.co/t/synchronize-data-between-two-elasticsearch-clusters-of-different-versions/371988)
**Author:** [@yangmf2040](https://discuss.elastic.co/u/yangmf2040)\ **Replies:** 2\ **Last updated:** [December 15, 2024, 4:22pm UTC](https://discuss.elastic.co/t/synchronize-data-between-two-elasticsearch-clusters-of-different-versions/371988 "2024-12-15T16:22:01Z")
Hi all, recently I was exploring how to synchronize data from two Elasticsearch clusters of different versions, and luckily I came across a fantastic open-source tool on Github called INFINI Gateway. According to the of… --- ## [Is it possible to post JSON to logstash directly outside of a BEAT?](https://discuss.elastic.co/t/is-it-possible-to-post-json-to-logstash-directly-outside-of-a-beat/185436)
**Author:** [@raged](https://discuss.elastic.co/u/raged)\ **Replies:** 2\ **Last updated:** [June 12, 2019, 3:39pm UTC](https://discuss.elastic.co/t/is-it-possible-to-post-json-to-logstash-directly-outside-of-a-beat/185436 "2019-06-12T15:39:41Z")
Good morning, Does anyone know if it's possible to post data to logstash via something like this: invoke-webrequest -uri $uri -ContentType 'application/json' -body $body We have our pipeline on logstash listening on p… --- ## [Problem in running elasticsearch](https://discuss.elastic.co/t/problem-in-running-elasticsearch/197035)
**Author:** [@nijanthan0](https://discuss.elastic.co/u/nijanthan0)\ **Replies:** 1\ **Last updated:** [August 28, 2019, 7:51am UTC](https://discuss.elastic.co/t/problem-in-running-elasticsearch/197035 "2019-08-28T07:51:14Z")
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. Exception in thread "main" 2019-08-28 10:44:46,645 main ERROR No Log4j 2 … --- ## [How to create dynamic template for nested objects](https://discuss.elastic.co/t/how-to-create-dynamic-template-for-nested-objects/187310)
**Author:** [@muthualagappan](https://discuss.elastic.co/u/muthualagappan)\ **Replies:** 1\ **Last updated:** [July 5, 2019, 4:14am UTC](https://discuss.elastic.co/t/how-to-create-dynamic-template-for-nested-objects/187310 "2019-07-05T04:14:48Z")
I want to create a dynamic template for mapping the array of objects as nested type instead of object type automatically. I have downloaded the basic template from curl -X GET "localhost:9200/\_template". Please let me k… --- ## [Can kibana display the percentage value in the pie chart?](https://discuss.elastic.co/t/can-kibana-display-the-percentage-value-in-the-pie-chart/106218)
**Author:** [@diooda](https://discuss.elastic.co/u/diooda)\ **Replies:** 1\ **Last updated:** [November 3, 2017, 10:24am UTC](https://discuss.elastic.co/t/can-kibana-display-the-percentage-value-in-the-pie-chart/106218 "2017-11-03T10:24:20Z")
can kibana display the percentage value in the pie chart?\[540001001e449af05c39c2fa26141bfde2c8f714\] --- ## [Automatically delete old indices](https://discuss.elastic.co/t/automatically-delete-old-indices/190276)
**Author:** [@ngg971](https://discuss.elastic.co/u/ngg971)\ **Replies:** 8\ **Last updated:** [July 16, 2019, 10:33am UTC](https://discuss.elastic.co/t/automatically-delete-old-indices/190276 "2019-07-16T10:33:56Z")
Hi, I know this has been asked a lot, but I wanted to check if there were any updates since most threads on this date back to 2017. I have integrated Filebeat into my Kubernetes cluster and it is ingesting around 3GB a … --- ## [Unable to split Strings in Painless](https://discuss.elastic.co/t/unable-to-split-strings-in-painless/170164)
**Author:** [@Kaustubh\_Pardeshi](https://discuss.elastic.co/u/Kaustubh_Pardeshi)\ **Replies:** 3\ **Last updated:** [February 27, 2019, 1:10pm UTC](https://discuss.elastic.co/t/unable-to-split-strings-in-painless/170164 "2019-02-27T13:10:52Z")
Hi, I am having trouble splitting a string using painless to create a new field. I have a string like: doc\['path.keyword'\].value = 'N:/divtaxbacktest/Comp/divbacktest/SMEA.L.csv'; And I would like to extract SMEA.L, so… --- ## [One node in cluster is using (a lot) more heap space and cpu](https://discuss.elastic.co/t/one-node-in-cluster-is-using-a-lot-more-heap-space-and-cpu/29429)
**Author:** [@pvisser](https://discuss.elastic.co/u/pvisser)\ **Replies:** 3\ **Last updated:** [September 17, 2015, 9:09am UTC](https://discuss.elastic.co/t/one-node-in-cluster-is-using-a-lot-more-heap-space-and-cpu/29429 "2015-09-17T09:09:39Z")
We have an ES (version 1.2.4) cluster with 5 nodes. During stress tests on the cluster I notice that one node is using much more (33-50%) heap space and cpu than the other nodes. Eventually this node uses almost all heap… --- ## [Elastic Security for Android and iOS](https://discuss.elastic.co/t/elastic-security-for-android-and-ios/266232)
**Author:** [@kal1s](https://discuss.elastic.co/u/kal1s)\ **Replies:** 0\ **Last updated:** [March 4, 2021, 12:23pm UTC](https://discuss.elastic.co/t/elastic-security-for-android-and-ios/266232 "2021-03-04T12:23:37Z")
Hi Guys, We are designing a security solution for Desktop and Mobile and we considering Elastic Security for Desktop, and Checkpoint Harmony Mobile for Mobile. We're thinking, In the future will be possible to protect … --- ## [Scaling Logstash: Redis queue - channels or list?](https://discuss.elastic.co/t/scaling-logstash-redis-queue-channels-or-list/63741)
**Author:** [@kariboe](https://discuss.elastic.co/u/kariboe)\ **Replies:** 0\ **Last updated:** [October 24, 2016, 11:02am UTC](https://discuss.elastic.co/t/scaling-logstash-redis-queue-channels-or-list/63741 "2016-10-24T11:02:26Z")
We are in the process of setting up new ELK stack. The idea is to have: N nodes --\> 2Logstash Shippers --\> Redis (Master/Slave) --\> 2 Logstash Indexers --\> ES cluster --\> Kibana Only problem we have right now is … --- ## [Augmenter le nombre de shards](https://discuss.elastic.co/t/augmenter-le-nombre-de-shards/41483)
**Author:** [@Jean-Claude](https://discuss.elastic.co/u/Jean-Claude)\ **Replies:** 4\ **Last updated:** [February 25, 2016, 8:20am UTC](https://discuss.elastic.co/t/augmenter-le-nombre-de-shards/41483 "2016-02-25T08:20:18Z")
Bonjour, Actuellement j'ai eleasticsearch qui tourne sur une seule machine avec 8cpu et 48 Go . Au départ j'avais fait simple, pas de réplicat, et un seul shard. Je voudrais ajouter deux autres machines à l'infra.Du coup… --- ## [Elastic search not starting](https://discuss.elastic.co/t/elastic-search-not-starting/262886)
**Author:** [@SumeshGopu](https://discuss.elastic.co/u/SumeshGopu)\ **Replies:** 6\ **Last updated:** [February 4, 2021, 7:57am UTC](https://discuss.elastic.co/t/elastic-search-not-starting/262886 "2021-02-04T07:57:13Z")
Hello, We have a simple elasticsearch setup. Yesterday the diskspace went full and I was not able to get into index management to delete old index. So I deleted the files from disk. Now elasticsearch wont start I am… --- ## [Caniuse-lite is outdated. please run next command npm update](https://discuss.elastic.co/t/caniuse-lite-is-outdated-please-run-next-command-npm-update/240801)
**Author:** [@anjilinga](https://discuss.elastic.co/u/anjilinga)\ **Replies:** 6\ **Last updated:** [July 14, 2020, 8:25am UTC](https://discuss.elastic.co/t/caniuse-lite-is-outdated-please-run-next-command-npm-update/240801 "2020-07-14T08:25:43Z")
Hi, I have installed enhanced table plugin and restarted my kibana. it is showing the error message as caniuse-lite is outdated. please run next command npm update. Is there any extra coomands i need to execute to wo… --- ## [Elastic search service failure after upgrading from 5.x to 6.4.2](https://discuss.elastic.co/t/elastic-search-service-failure-after-upgrading-from-5-x-to-6-4-2/154592)
**Author:** [@Praveen\_Chary](https://discuss.elastic.co/u/Praveen_Chary)\ **Replies:** 6\ **Last updated:** [October 30, 2018, 12:07pm UTC](https://discuss.elastic.co/t/elastic-search-service-failure-after-upgrading-from-5-x-to-6-4-2/154592 "2018-10-30T12:07:18Z")
Hello , I have migrated wazuh server from 5.x to 6.4.2 which is built on elastic and the other modules of this source.Post completion of migration unable to start the "elasticsearchservice" .getting below error for your… --- ## [Field “title” was indexed without position data; cannot run PhraseQuery](https://discuss.elastic.co/t/field-title-was-indexed-without-position-data-cannot-run-phrasequery/13946)
**Author:** [@Eugene1](https://discuss.elastic.co/u/Eugene1)\ **Replies:** 2\ **Last updated:** [October 14, 2013, 9:16pm UTC](https://discuss.elastic.co/t/field-title-was-indexed-without-position-data-cannot-run-phrasequery/13946 "2013-10-14T21:16:52Z")
I have an index in ElasticSearch with the following mapping: mappings: { feed: { properties: { html\_url: { index: not\_analyzed omit\_norms: true … --- ## [Synch wait for index deletion](https://discuss.elastic.co/t/synch-wait-for-index-deletion/5508)
**Author:** [@Steff](https://discuss.elastic.co/u/Steff)\ **Replies:** 2\ **Last updated:** [October 4, 2011, 11:01am UTC](https://discuss.elastic.co/t/synch-wait-for-index-deletion/5508 "2011-10-04T11:01:28Z")
Hi When we create an index, we wait for the creation to finish before continuing. We do the waiting using a health-request with waitForYellowStatus on the newly created index. It seems to work fine. When we delet… --- ## [Custom Field in apm client side configuration](https://discuss.elastic.co/t/custom-field-in-apm-client-side-configuration/306130)
**Author:** [@abhishek.gpt1806](https://discuss.elastic.co/u/abhishek.gpt1806)\ **Replies:** 7\ **Last updated:** [June 7, 2022, 12:51pm UTC](https://discuss.elastic.co/t/custom-field-in-apm-client-side-configuration/306130 "2022-06-07T12:51:03Z")
I am intending to add a field so that apart from service.name we get application.name as well. Please suggest. We have java apm elastic agent Kibana version: 7.17.3 Elasticsearch version: 7.17.3 APM Server version: 7… --- ## [Reducing stalling\_threads on restart of logstash](https://discuss.elastic.co/t/reducing-stalling-threads-on-restart-of-logstash/192769)
**Author:** [@rsaeks](https://discuss.elastic.co/u/rsaeks)\ **Replies:** 1\ **Last updated:** [July 30, 2019, 3:56pm UTC](https://discuss.elastic.co/t/reducing-stalling-threads-on-restart-of-logstash/192769 "2019-07-30T15:56:18Z")
Good afternoon, I've been using logstash for a while and have been trying to troubleshoot the cause of stalling\_threads\_info being thrown when restarting the service. I've tried switching out a variety of inputs / filte… [Previous page](https://discuss.elastic.co/top.md?page=692&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=694&per_page=50&period=all)