# Top **URL:** https://discuss.elastic.co/top.md?page=1119&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1120 --- ## [Why logstash.err and logstash.stdout are created with root privileges?](https://discuss.elastic.co/t/why-logstash-err-and-logstash-stdout-are-created-with-root-privileges/59890)
**Author:** [@Saravanan](https://discuss.elastic.co/u/Saravanan)\ **Replies:** 2\ **Last updated:** [September 8, 2016, 8:39am UTC](https://discuss.elastic.co/t/why-logstash-err-and-logstash-stdout-are-created-with-root-privileges/59890 "2016-09-08T08:39:00Z")
Hi, I am new logstash, i've installed logstash-2.2.4 on centos linux and placed my config file at /etc/logstash/conf.d folder and try to start logstash using "service logstash start" command as a root user. By default… --- ## [Grok S3 object "path"](https://discuss.elastic.co/t/grok-s3-object-path/190390)
**Author:** [@eclipsed450](https://discuss.elastic.co/u/eclipsed450)\ **Replies:** 8\ **Last updated:** [July 18, 2019, 2:29pm UTC](https://discuss.elastic.co/t/grok-s3-object-path/190390 "2019-07-18T14:29:17Z")
Hi all, I'm trying to figure out a way to grok out the key of an S3 object. Here is an example key: elasticmapreduce/j-fjtnfnfk56/containers/application\_1111111111111\_0169/container\_1111111111111\_0169\_01\_000029/stderr.… --- ## [How to create Gantt chart visualization](https://discuss.elastic.co/t/how-to-create-gantt-chart-visualization/322319)
**Author:** [@Kamil\_BdBelfort](https://discuss.elastic.co/u/Kamil_BdBelfort)\ **Replies:** 1\ **Last updated:** [January 17, 2023, 11:37am UTC](https://discuss.elastic.co/t/how-to-create-gantt-chart-visualization/322319 "2023-01-17T11:37:44Z")
Hi there, I have been looking on previous posts and options in Vega / custom visualization to create Gantt Chart-like visualization for more than a day now. Part of my data are projects, I have start dates, end dates, … --- ## [Not able to start machine learning job](https://discuss.elastic.co/t/not-able-to-start-machine-learning-job/214467)
**Author:** [@SathishPrakasam](https://discuss.elastic.co/u/SathishPrakasam)\ **Replies:** 2\ **Last updated:** [January 15, 2020, 2:57pm UTC](https://discuss.elastic.co/t/not-able-to-start-machine-learning-job/214467 "2020-01-15T14:57:41Z")
We are configuring a ML job in our cluster. After creating the ML job, tried to start the ML jobs and am getting below error, Caused by: java.nio.file.NoSuchFileException: /tmp/elasticsearch-6776145032467540758/limitco… --- ## [Pass array to search template](https://discuss.elastic.co/t/pass-array-to-search-template/222644)
**Author:** [@JdKock](https://discuss.elastic.co/u/JdKock)\ **Replies:** 0\ **Last updated:** [March 9, 2020, 5:50am UTC](https://discuss.elastic.co/t/pass-array-to-search-template/222644 "2020-03-09T05:50:31Z")
I have a search template and now I need to pass some parameters. Strings are no problem, but how do I pass an array? In the documentation I found that I need to use {{#toJson}}. But this seems not to work. https://www.… --- ## [Elasticsearch constantly allocating shards after high disk usage](https://discuss.elastic.co/t/elasticsearch-constantly-allocating-shards-after-high-disk-usage/209758)
**Author:** [@Jesbourne](https://discuss.elastic.co/u/Jesbourne)\ **Replies:** 0\ **Last updated:** [November 27, 2019, 8:54pm UTC](https://discuss.elastic.co/t/elasticsearch-constantly-allocating-shards-after-high-disk-usage/209758 "2019-11-27T20:54:05Z")
We have a hot/warm data cluster setup where data transfers from our hot nodes to our warm nodes after a set number of days. The disks on the warm nodes got too full and a few reached the low watermark which caused alloca… --- ## [\[v5.x\] How to calculate standard deviation from matrix\_stats?](https://discuss.elastic.co/t/v5-x-how-to-calculate-standard-deviation-from-matrix-stats/68617)
**Author:** [@Kenshine13](https://discuss.elastic.co/u/Kenshine13)\ **Replies:** 0\ **Last updated:** [December 10, 2016, 9:20am UTC](https://discuss.elastic.co/t/v5-x-how-to-calculate-standard-deviation-from-matrix-stats/68617 "2016-12-10T09:20:43Z")
When executing the below command: "aggs": { "matrixstats": { "matrix\_stats": { "fields": \["my\_field"\] } } } The return result just contains values such as c… --- ## [Elasticsearch / Logstash mapping error after upgrade](https://discuss.elastic.co/t/elasticsearch-logstash-mapping-error-after-upgrade/119814)
**Author:** [@petegriggs](https://discuss.elastic.co/u/petegriggs)\ **Replies:** 3\ **Last updated:** [February 26, 2018, 1:34pm UTC](https://discuss.elastic.co/t/elasticsearch-logstash-mapping-error-after-upgrade/119814 "2018-02-26T13:34:57Z")
Hi, Just upgraded to Elasticsearch and Logstash 6.2.0, everything was going well however logstash now can't put data in to elasticsearch. We are using this for IDS traffic the error we are getting is: \[2018-02-14T14:11… --- ## [Combining multiple beats into a single agent](https://discuss.elastic.co/t/combining-multiple-beats-into-a-single-agent/90194)
**Author:** [@Sai\_Birada](https://discuss.elastic.co/u/Sai_Birada)\ **Replies:** 3\ **Last updated:** [July 7, 2017, 4:09am UTC](https://discuss.elastic.co/t/combining-multiple-beats-into-a-single-agent/90194 "2017-07-07T04:09:56Z")
Hi, We have a use case where we need multiple beats like filebeat,metricbeat,execbeat and many other community beats and also we are planning to write our own custom beats for other requirements. But running these many a… --- ## [Customized geoip not working with logstash-5.0.1 v](https://discuss.elastic.co/t/customized-geoip-not-working-with-logstash-5-0-1-v/78653)
**Author:** [@srikanth\_muddu](https://discuss.elastic.co/u/srikanth_muddu)\ **Replies:** 3\ **Last updated:** [March 17, 2017, 2:47pm UTC](https://discuss.elastic.co/t/customized-geoip-not-working-with-logstash-5-0-1-v/78653 "2017-03-17T14:47:38Z")
I have customized geoip with private networks using mmutils and works fine in logstash 2.3.4 v ,but in logstash 5.0.1 it throws an error ..how can i reslove this ? please do help Error: with 5.0.1.v \[2017-03-15T00:… --- ## [Size of types in elasticsearch](https://discuss.elastic.co/t/size-of-types-in-elasticsearch/75824)
**Author:** [@Balamurali](https://discuss.elastic.co/u/Balamurali)\ **Replies:** 3\ **Last updated:** [February 21, 2017, 9:29am UTC](https://discuss.elastic.co/t/size-of-types-in-elasticsearch/75824 "2017-02-21T09:29:23Z")
Hi all, how to find size of each types (mapping types) in elasticsearch index? FYI , we are using elasticsearch 1.3.7 . can anyone help us! --- ## [How to choose indexes](https://discuss.elastic.co/t/how-to-choose-indexes/13081)
**Author:** [@imanlists](https://discuss.elastic.co/u/imanlists)\ **Replies:** 3\ **Last updated:** [August 6, 2013, 7:53am UTC](https://discuss.elastic.co/t/how-to-choose-indexes/13081 "2013-08-06T07:53:45Z")
Is there an ideal amount of indexes to have and if so why? I am trying to figure out which indexes to store my types under and wanted to make sure I was considering all of the factors. -- You received this mess… --- ## [SETING UP SSL to ELASTIC 2.2](https://discuss.elastic.co/t/seting-up-ssl-to-elastic-2-2/51662)
**Author:** [@pere](https://discuss.elastic.co/u/pere)\ **Replies:** 1\ **Last updated:** [June 6, 2016, 9:00am UTC](https://discuss.elastic.co/t/seting-up-ssl-to-elastic-2-2/51662 "2016-06-06T09:00:27Z")
Hello I am trying to use shield with elastic 2.2.0 I installed shield/license plugins setup new user and I was able to search elastic, I wanted to setup SSL/TLS I followed instruction provided here : https://www.elas… --- ## [Vague messages in deprecation log on client node](https://discuss.elastic.co/t/vague-messages-in-deprecation-log-on-client-node/115363)
**Author:** [@jctaylor](https://discuss.elastic.co/u/jctaylor)\ **Replies:** 4\ **Last updated:** [January 22, 2018, 10:08am UTC](https://discuss.elastic.co/t/vague-messages-in-deprecation-log-on-client-node/115363 "2018-01-22T10:08:08Z")
My organization is preparing to upgrade our Elasticsearch cluster from 2.4.5 to 6.x. After running the Migration Helper and enabling deprecation logging, the deprecation log on one of our client nodes began to fill up wi… --- ## [Failed to parse date](https://discuss.elastic.co/t/failed-to-parse-date/206081)
**Author:** [@imaad](https://discuss.elastic.co/u/imaad)\ **Replies:** 4\ **Last updated:** [November 4, 2019, 2:58pm UTC](https://discuss.elastic.co/t/failed-to-parse-date/206081 "2019-11-04T14:58:48Z")
Hello guys, I failed to parse this date 31/Oct/2019:10:52:48 +0100 using the date plugin : date { match =\> \["date", "dd/MMM/YYYY:HH:mm:ss Z"\] } This is the error I got :slight\_smile: Oct 31 12:08:42 centos7 logs… --- ## [How to automatically delete older snapshot?](https://discuss.elastic.co/t/how-to-automatically-delete-older-snapshot/187711)
**Author:** [@aqiank](https://discuss.elastic.co/u/aqiank)\ **Replies:** 4\ **Last updated:** [June 27, 2019, 7:09am UTC](https://discuss.elastic.co/t/how-to-automatically-delete-older-snapshot/187711 "2019-06-27T07:09:30Z")
Hi, I'm wondering if there's a way to automate deletion of older snapshots? One of the ways I tried is to run this daily with systemd timer (the date is incremented by a day every day): DELETE /\_snapshot/backup/2019-02-… --- ## [Filebeat loops while corrupted logs processing](https://discuss.elastic.co/t/filebeat-loops-while-corrupted-logs-processing/183091)
**Author:** [@yverbin](https://discuss.elastic.co/u/yverbin)\ **Replies:** 4\ **Last updated:** [June 14, 2019, 8:44am UTC](https://discuss.elastic.co/t/filebeat-loops-while-corrupted-logs-processing/183091 "2019-06-14T08:44:02Z")
Hello ! This issue can be related to: Filebeat 6.4.2 and 6.5.1: Read line error: "parsing CRI timestamp" and "invalid CRI log format" and many more situations when container log files are corrupted. There is a known iss… --- ## [Elastic Security Deployment for an MSSP](https://discuss.elastic.co/t/elastic-security-deployment-for-an-mssp/289085)
**Author:** [@afarley](https://discuss.elastic.co/u/afarley)\ **Replies:** 6\ **Last updated:** [November 15, 2021, 6:29pm UTC](https://discuss.elastic.co/t/elastic-security-deployment-for-an-mssp/289085 "2021-11-15T18:29:40Z")
Hello all, I am a security engineer for an MSSP and am currently having issues understanding how to best deploy Elastic Security for our multi-tenant environment. I've heard talk of isolating indexes by client and using… --- ## [How to build a plugin for a not yet released version?](https://discuss.elastic.co/t/how-to-build-a-plugin-for-a-not-yet-released-version/276833)
**Author:** [@rafis](https://discuss.elastic.co/u/rafis)\ **Replies:** 6\ **Last updated:** [June 28, 2021, 6:21pm UTC](https://discuss.elastic.co/t/how-to-build-a-plugin-for-a-not-yet-released-version/276833 "2021-06-28T18:21:04Z")
Hello, I need to test a fix for elasticsearch 7.14.0 code with my plugin installed. The plugin version must match to be installed, but the latest publicly available build-tools is 7.13.2. I can build elasticsearch-7.14.… --- ## [Is it possible to delete a dangling index data directory from a running node?](https://discuss.elastic.co/t/is-it-possible-to-delete-a-dangling-index-data-directory-from-a-running-node/203354)
**Author:** [@bruce289](https://discuss.elastic.co/u/bruce289)\ **Replies:** 6\ **Last updated:** [October 13, 2019, 7:55pm UTC](https://discuss.elastic.co/t/is-it-possible-to-delete-a-dangling-index-data-directory-from-a-running-node/203354 "2019-10-13T19:55:31Z")
Hi, I have a number of dangling indices across the cluster which all contain data that is no longer required. Is it safe to simply delete the particular directories under path.data that these dangling indices refer to, … --- ## [Is it possible to change ordering settings in Kibana Graph Dashboards](https://discuss.elastic.co/t/is-it-possible-to-change-ordering-settings-in-kibana-graph-dashboards/121009)
**Author:** [@Aditya\_V](https://discuss.elastic.co/u/Aditya_V)\ **Replies:** 6\ **Last updated:** [February 22, 2018, 12:30pm UTC](https://discuss.elastic.co/t/is-it-possible-to-change-ordering-settings-in-kibana-graph-dashboards/121009 "2018-02-22T12:30:07Z")
Essentially a user input which will allow me to change order by (or ascending vs descending) Can it be done through the dashboard by an end user? Is there a plugin which will make it possible? --- ## [Updating index through postgres](https://discuss.elastic.co/t/updating-index-through-postgres/83687)
**Author:** [@harikrishnanv](https://discuss.elastic.co/u/harikrishnanv)\ **Replies:** 6\ **Last updated:** [April 26, 2017, 8:22pm UTC](https://discuss.elastic.co/t/updating-index-through-postgres/83687 "2017-04-26T20:22:07Z")
HI.. I'm using elasticsearch 2.4 with postgres DB as data source. I'm indexing data into elasticsearch through a view in my postgres DB. When a new record added into DB, its getting indexed properly and I'm able to sear… --- ## [Waiting for Primary Shard Allocation before closing an Index](https://discuss.elastic.co/t/waiting-for-primary-shard-allocation-before-closing-an-index/14618)
**Author:** [@Stefan\_Meiwald](https://discuss.elastic.co/u/Stefan_Meiwald)\ **Replies:** 6\ **Last updated:** [January 22, 2014, 1:37am UTC](https://discuss.elastic.co/t/waiting-for-primary-shard-allocation-before-closing-an-index/14618 "2014-01-22T01:37:15Z")
Hey, I am wondering if there is a way to wait for the Primary Shard Allocation before I try to close an Index with the Java API. My usecase is to create an index and close it immediately afterwards. If I run both… --- ## [Timelion not working at all: "Timelion request error: in cell #1: No such function: es"](https://discuss.elastic.co/t/timelion-not-working-at-all-timelion-request-error-in-cell-1-no-such-function-es/324211)
**Author:** [@matej.szabo](https://discuss.elastic.co/u/matej.szabo)\ **Replies:** 7\ **Last updated:** [February 1, 2023, 5:02pm UTC](https://discuss.elastic.co/t/timelion-not-working-at-all-timelion-request-error-in-cell-1-no-such-function-es/324211 "2023-02-01T17:02:50Z")
Hello everyone, We have just finished building up our ELK stack from the latest pieces of this puzzle (8.6.0): elasticsearch+kibana+filebeat+metricbeat. We are trying to build some timelion visualizations from metricbea… --- ## [\[Logstash OSS\] Invalid UTF-8 start byte issue](https://discuss.elastic.co/t/logstash-oss-invalid-utf-8-start-byte-issue/323772)
**Author:** [@dstepanov25](https://discuss.elastic.co/u/dstepanov25)\ **Replies:** 7\ **Last updated:** [January 24, 2023, 11:32am UTC](https://discuss.elastic.co/t/logstash-oss-invalid-utf-8-start-byte-issue/323772 "2023-01-24T11:32:03Z")
Describe the bug It's not possible to save item with non-ASCII characters into OpenSearch To Reproduce Steps to reproduce the behavior: Run OpenSearch in a Docker container: docker run -d -p 9200:9200 -p 9600:9600… --- ## [Logstash remove @timestamp](https://discuss.elastic.co/t/logstash-remove-timestamp/160104)
**Author:** [@lovelk](https://discuss.elastic.co/u/lovelk)\ **Replies:** 1\ **Last updated:** [December 10, 2018, 7:32am UTC](https://discuss.elastic.co/t/logstash-remove-timestamp/160104 "2018-12-10T07:32:27Z")
Hello all, a logstash question: now, logs contain "time", so l want remove "@timestamp", Is there a way？ and Is there a better way? thx regards, lovelk --- ## [Q. grok filter pattern](https://discuss.elastic.co/t/q-grok-filter-pattern/148731)
**Author:** [@jeongsyhd](https://discuss.elastic.co/u/jeongsyhd)\ **Replies:** 7\ **Last updated:** [September 16, 2018, 4:45pm UTC](https://discuss.elastic.co/t/q-grok-filter-pattern/148731 "2018-09-16T16:45:26Z")
I created a filter as shown below. There are three types of logs, so there are three patterns. log A can use the message if "action" in \[message\]. But what about log B and log C ? log A: sip = 1.1.1.1 dip = 2.2.2.2 s… --- ## [Can't downgrade to a correct version of elastic after an attempt to upgrade to 7.6.2](https://discuss.elastic.co/t/cant-downgrade-to-a-correct-version-of-elastic-after-an-attempt-to-upgrade-to-7-6-2/225573)
**Author:** [@Ahmad\_Al-Masry](https://discuss.elastic.co/u/Ahmad_Al-Masry)\ **Replies:** 2\ **Last updated:** [March 30, 2020, 10:04am UTC](https://discuss.elastic.co/t/cant-downgrade-to-a-correct-version-of-elastic-after-an-attempt-to-upgrade-to-7-6-2/225573 "2020-03-30T10:04:49Z")
Hi By mistake, I have the assumption that 7.6.2 is released on container and so I upgraded thee configurations and applied and ECK accepted the configuration. Unfortunately the pods are failing to start and I can't rol… --- ## [Trying to configure Master and Data nodes on the same system](https://discuss.elastic.co/t/trying-to-configure-master-and-data-nodes-on-the-same-system/198522)
**Author:** [@revglen](https://discuss.elastic.co/u/revglen)\ **Replies:** 2\ **Last updated:** [September 9, 2019, 9:20am UTC](https://discuss.elastic.co/t/trying-to-configure-master-and-data-nodes-on-the-same-system/198522 "2019-09-09T09:20:58Z")
Hello All, I am trying to get an understanding of the Elasticsearch cluster system. Hence, I have set up the Elasticsearch.yml file in the following. I have created 2 folders - one for Master and the other is Data. Ho… --- ## [Getting string-out-of\_bound exception while using Scripted field](https://discuss.elastic.co/t/getting-string-out-of-bound-exception-while-using-scripted-field/115547)
**Author:** [@Shubham\_Mahajan](https://discuss.elastic.co/u/Shubham_Mahajan)\ **Replies:** 2\ **Last updated:** [January 16, 2018, 5:12pm UTC](https://discuss.elastic.co/t/getting-string-out-of-bound-exception-while-using-scripted-field/115547 "2018-01-16T17:12:14Z")
Hi Team, while using scripted field in metricbeat index, I am getting StringIndexOutOfBoundsException: String index out of range: -1 error while searching. my created scripted field is: if (doc.containsKey('beat.name'… --- ## [Terminates immediately after starting](https://discuss.elastic.co/t/terminates-immediately-after-starting/44994)
**Author:** [@PascalR](https://discuss.elastic.co/u/PascalR)\ **Replies:** 2\ **Last updated:** [March 22, 2016, 10:01am UTC](https://discuss.elastic.co/t/terminates-immediately-after-starting/44994 "2016-03-22T10:01:38Z")
Hello, I tried to install logstash and read the guide. I've created the example .conf - file and started logstash with the command 'logstash -f simple.conf' An error window popped up and said that Jruby launcher has s… --- ## [Performance impact during snapshot process](https://discuss.elastic.co/t/performance-impact-during-snapshot-process/28889)
**Author:** [@Deb](https://discuss.elastic.co/u/Deb)\ **Replies:** 2\ **Last updated:** [September 10, 2015, 6:10pm UTC](https://discuss.elastic.co/t/performance-impact-during-snapshot-process/28889 "2015-09-10T18:10:02Z")
We have a cluster of ES indices in which we are storing logstash logs ( with one index per day ). Each index has multiple replicas. Is there any performance impact on the querying and indexing of the current logstash… --- ## [Kibana - Changing text color based on content](https://discuss.elastic.co/t/kibana-changing-text-color-based-on-content/17425)
**Author:** [@Chris\_Laplante](https://discuss.elastic.co/u/Chris_Laplante)\ **Replies:** 2\ **Last updated:** [May 11, 2014, 8:31pm UTC](https://discuss.elastic.co/t/kibana-changing-text-color-based-on-content/17425 "2014-05-11T20:31:57Z")
We have some data that uses the common Red/Yellow/Green verbiage. When presenting this data in a Kibana table panel, I would like to modify the color of the text. I notice Marvel does this for the global status. A… --- ## [Get current Kibana settings](https://discuss.elastic.co/t/get-current-kibana-settings/307775)
**Author:** [@ben-sec](https://discuss.elastic.co/u/ben-sec)\ **Replies:** 5\ **Last updated:** [June 28, 2022, 12:37pm UTC](https://discuss.elastic.co/t/get-current-kibana-settings/307775 "2022-06-28T12:37:00Z")
Hello! How can I get the current Kibana (v7.17.4) settings (like elasticsearch.requestTimeout and elasticsearch.shardTimeout) to verify if my settings in kibana.yml are actually working? Thanks in advance! Cheers, Ben --- ## [Kibana won't start after server accidently restart](https://discuss.elastic.co/t/kibana-wont-start-after-server-accidently-restart/240438)
**Author:** [@anggara88](https://discuss.elastic.co/u/anggara88)\ **Replies:** 5\ **Last updated:** [July 12, 2020, 10:17pm UTC](https://discuss.elastic.co/t/kibana-wont-start-after-server-accidently-restart/240438 "2020-07-12T22:17:48Z")
hello, I use elk-docker to develop elasticsearch kibana in my office. it worked well. but after the server was accidently restart yesterday, the kibana can't show anymore even my elasticsearch work well and can be acce… --- ## [Changing field in Index pattern](https://discuss.elastic.co/t/changing-field-in-index-pattern/206619)
**Author:** [@Aileen](https://discuss.elastic.co/u/Aileen)\ **Replies:** 5\ **Last updated:** [November 6, 2019, 7:49am UTC](https://discuss.elastic.co/t/changing-field-in-index-pattern/206619 "2019-11-06T07:49:40Z")
Hi We have recently changed our field names to include a suffix of the type. I have run a refresh on my index pattern and can now see the new fields and the old, but my visualizations now need updating to handle both (… --- ## [APM Angular Application IE 11 Error](https://discuss.elastic.co/t/apm-angular-application-ie-11-error/181762)
**Author:** [@Neil\_Steventon](https://discuss.elastic.co/u/Neil_Steventon)\ **Replies:** 5\ **Last updated:** [June 18, 2019, 7:04am UTC](https://discuss.elastic.co/t/apm-angular-application-ie-11-error/181762 "2019-06-18T07:04:20Z")
I current have APM running in my application but was alerted to it not working in IE11 ( Chrome as usual works great). I was wondering if there are different steps to install the APM package. I get the followign error w… --- ## [Installing keystore](https://discuss.elastic.co/t/installing-keystore/163793)
**Author:** [@kb2295](https://discuss.elastic.co/u/kb2295)\ **Replies:** 5\ **Last updated:** [February 28, 2019, 11:57am UTC](https://discuss.elastic.co/t/installing-keystore/163793 "2019-02-28T11:57:20Z")
Hello, I'm trying to install keystore using the following command: bin/logstash-keystore create and I get this error: bin/logstash-keystore: No such file or directory I'm in my logstash directory and don't under… --- ## [Geo\_Point field is not coming](https://discuss.elastic.co/t/geo-point-field-is-not-coming/100640)
**Author:** [@Shubham\_Mahajan](https://discuss.elastic.co/u/Shubham_Mahajan)\ **Replies:** 5\ **Last updated:** [September 19, 2017, 2:18pm UTC](https://discuss.elastic.co/t/geo-point-field-is-not-coming/100640 "2017-09-19T14:18:10Z")
Hi There, I am trying to parse apache logs using grok. but i am not seeing any geo-point type in my index. Please help. My template: { "template": "apache\_filebeat", "settings": { "number\_of\_shards": 1, … --- ## [About simple 3 node cluster frecuent crashing](https://discuss.elastic.co/t/about-simple-3-node-cluster-frecuent-crashing/88104)
**Author:** [@Maykell\_Frometa](https://discuss.elastic.co/u/Maykell_Frometa)\ **Replies:** 5\ **Last updated:** [June 7, 2017, 6:06pm UTC](https://discuss.elastic.co/t/about-simple-3-node-cluster-frecuent-crashing/88104 "2017-06-07T18:06:49Z")
Hi, i have a simple cluster of 3 nodes, 1 master only, 2 data nodes all of them in windows server 2008 R2 Standard with 8 Gb of RAM. The problem i'm facing recurrently is that when any of the data nodes fail because of … --- ## [Elasticsearch: Snapshot repository - index compression - "hard" archiving](https://discuss.elastic.co/t/elasticsearch-snapshot-repository-index-compression-hard-archiving/261334)
**Author:** [@Rysiu](https://discuss.elastic.co/u/Rysiu)\ **Replies:** 1\ **Last updated:** [January 16, 2021, 9:37pm UTC](https://discuss.elastic.co/t/elasticsearch-snapshot-repository-index-compression-hard-archiving/261334 "2021-01-16T21:37:56Z")
Hi! Are the snapshots taken within elasticsearch repositories compressed in some fairly efficient way by default? When you "permanently" secure (e.g. BD-ROM) a snapshot repository, is it worth compressing it to some ar… --- ## [Too Many Scroll Context ERROR but found no active scroll context](https://discuss.elastic.co/t/too-many-scroll-context-error-but-found-no-active-scroll-context/256598)
**Author:** [@zchar](https://discuss.elastic.co/u/zchar)\ **Replies:** 1\ **Last updated:** [November 26, 2020, 3:34am UTC](https://discuss.elastic.co/t/too-many-scroll-context-error-but-found-no-active-scroll-context/256598 "2020-11-26T03:34:33Z")
Hi team, Recently, I upgraded my ES cluster from 7.4.2 to 7.6.2. Then I found "Too Many Scroll Context ..." error always occurred and scroll search is not available on my cluster. I followed the exception tips and turn… --- ## [How to get count in percentage in data table of kibana](https://discuss.elastic.co/t/how-to-get-count-in-percentage-in-data-table-of-kibana/137000)
**Author:** [@sushmahp](https://discuss.elastic.co/u/sushmahp)\ **Replies:** 1\ **Last updated:** [July 9, 2018, 2:04pm UTC](https://discuss.elastic.co/t/how-to-get-count-in-percentage-in-data-table-of-kibana/137000 "2018-07-09T14:04:44Z")
hi, i have data of this format. { "make": "LG", "model":Model1, "serialNo":"1801MBX11002", "IP":"24.160.207.7", "prevChannelName":"starPlus", "prevTunedTime":"2018-05-28 16:24:05", "prevEventName":"Siya ke ram", … --- ## [How can I create PDF report if I have multiple pages in Data Table in Visualization?](https://discuss.elastic.co/t/how-can-i-create-pdf-report-if-i-have-multiple-pages-in-data-table-in-visualization/99275)
**Author:** [@PinkiMondal](https://discuss.elastic.co/u/PinkiMondal)\ **Replies:** 1\ **Last updated:** [September 19, 2017, 12:00am UTC](https://discuss.elastic.co/t/how-can-i-create-pdf-report-if-i-have-multiple-pages-in-data-table-in-visualization/99275 "2017-09-19T00:00:56Z")
I have one Data Table and It has pagination( suppose it has 200 records). Now I created PDF of that visualization, but its only showing me First page Records. How can I see all the records of Data Table in PDF Report ? --- ## [Change currentlanguage/locale numeral.js](https://discuss.elastic.co/t/change-currentlanguage-locale-numeral-js/79893)
**Author:** [@Henri\_Vanhove](https://discuss.elastic.co/u/Henri_Vanhove)\ **Replies:** 1\ **Last updated:** [March 24, 2017, 4:21pm UTC](https://discuss.elastic.co/t/change-currentlanguage-locale-numeral-js/79893 "2017-03-24T16:21:47Z")
Hi, Hi I'm trying to change the number/currency format to European (be-nl) format. I've read multiple questions about this subject, but haven't found any answers. Numeral.js supports different formats through locales… --- ## [Add additional field (count of another field)](https://discuss.elastic.co/t/add-additional-field-count-of-another-field/215008)
**Author:** [@anon42972578](https://discuss.elastic.co/u/anon42972578)\ **Replies:** 8\ **Last updated:** [January 16, 2020, 10:43am UTC](https://discuss.elastic.co/t/add-additional-field-count-of-another-field/215008 "2020-01-16T10:43:37Z")
Hello, i have documents with multiline fields in my.field and need to count the number of received filenames. @Fabio-sama suggested me in another thread (which was in the wrong section) something like that: { "my… --- ## [Cannot install v6 on Buster](https://discuss.elastic.co/t/cannot-install-v6-on-buster/191505)
**Author:** [@1-2.dev](https://discuss.elastic.co/u/1-2.dev)\ **Replies:** 8\ **Last updated:** [July 31, 2019, 3:55am UTC](https://discuss.elastic.co/t/cannot-install-v6-on-buster/191505 "2019-07-31T03:55:46Z")
I am trying to install ES-6.8.1 on a fresh Debian (Buster) server. While v7\* installed fine, v6 doesn't: Setting up elasticsearch (6.8.1) ... Exception in thread "main" java.lang.ExceptionInInitializerError at j… --- ## [Update by query with index alias](https://discuss.elastic.co/t/update-by-query-with-index-alias/298610)
**Author:** [@Metheny](https://discuss.elastic.co/u/Metheny)\ **Replies:** 3\ **Last updated:** [March 2, 2022, 11:09pm UTC](https://discuss.elastic.co/t/update-by-query-with-index-alias/298610 "2022-03-02T23:09:09Z")
In the Alias documentation it says that write operations aren't allowed on index alias and that it would return an error: If an alias points to multiple indices or data streams and is\_write\_index isn’t set, the alias r… --- ## [Why elasticsearch has separate JNA library](https://discuss.elastic.co/t/why-elasticsearch-has-separate-jna-library/194986)
**Author:** [@Hirik](https://discuss.elastic.co/u/Hirik)\ **Replies:** 3\ **Last updated:** [August 14, 2019, 10:00pm UTC](https://discuss.elastic.co/t/why-elasticsearch-has-separate-jna-library/194986 "2019-08-14T22:00:54Z")
Hi, Why do we maintain separate JNA library for elasticsearch? Found this repo in maven dependency: https://mvnrepository.com/artifact/org.elasticsearch/jna --- ## [Elasticsearch 6 node sizing and configuration](https://discuss.elastic.co/t/elasticsearch-6-node-sizing-and-configuration/153901)
**Author:** [@Nitish\_Goyal](https://discuss.elastic.co/u/Nitish_Goyal)\ **Replies:** 3\ **Last updated:** [November 19, 2018, 6:59am UTC](https://discuss.elastic.co/t/elasticsearch-6-node-sizing-and-configuration/153901 "2018-11-19T06:59:26Z")
I am setting up a new elasticsearch 6 cluster. Our cluster is going to be write heavy cluster. We ingest roughly 1 TB of data each day Config of the machines is as follows : Disk : 1.5TB \* 2 Memory : 256 GB Cores : … [Previous page](https://discuss.elastic.co/top.md?page=1118&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=1120&per_page=50&period=all)