# Top **URL:** https://discuss.elastic.co/top.md?page=226&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 227 --- ## [Circuit Breaking Exception](https://discuss.elastic.co/t/circuit-breaking-exception/259405)
**Author:** [@gorek](https://discuss.elastic.co/u/gorek)\ **Replies:** 10\ **Last updated:** [January 19, 2021, 7:06pm UTC](https://discuss.elastic.co/t/circuit-breaking-exception/259405 "2021-01-19T19:06:20Z")
Hello, we using Elasticsearch for a while and we current have few hundred indices with about 120 millions documents in each index. From some days we often see warnings in elasticsearch logs: org.elasticsearch.common.b… --- ## [Mapping multiple values in single CSV row output](https://discuss.elastic.co/t/mapping-multiple-values-in-single-csv-row-output/227653)
**Author:** [@karnamonkster](https://discuss.elastic.co/u/karnamonkster)\ **Replies:** 9\ **Last updated:** [April 20, 2020, 6:21am UTC](https://discuss.elastic.co/t/mapping-multiple-values-in-single-csv-row-output/227653 "2020-04-20T06:21:29Z")
We have an ES index that has different register for Meters Example: Event1 meter: FT1234 register:FLOW RATE value: somevalue1 Event2 meter:FT1234 register:REV RATE value: somevalue2 Event3 meter:FT1234 register:VOLUM… --- ## [Enriching Data with Custom Index](https://discuss.elastic.co/t/enriching-data-with-custom-index/364084)
**Author:** [@FlyNavy](https://discuss.elastic.co/u/FlyNavy)\ **Replies:** 28\ **Last updated:** [August 1, 2024, 10:34pm UTC](https://discuss.elastic.co/t/enriching-data-with-custom-index/364084 "2024-08-01T22:34:41Z")
I'm trying to enrich an alert generating event with a user name. The alert generating event only currently contains the SID of the account and it's randomly generated. I created a custom index to contain the SID and ac… --- ## [How to avoid initializing\_shards during restarts](https://discuss.elastic.co/t/how-to-avoid-initializing-shards-during-restarts/382152)
**Author:** [@sukur55](https://discuss.elastic.co/u/sukur55)\ **Replies:** 14\ **Last updated:** [October 6, 2025, 11:34am UTC](https://discuss.elastic.co/t/how-to-avoid-initializing-shards-during-restarts/382152 "2025-10-06T11:34:27Z")
Hi Folks, so we have 3 node ElastichSearch cluster, when we do rollout restart we see a case like there are shards which was primary on restarted node A and now the replica on other node B promoted as primary and we see … --- ## [Kibana fails to start on Windows with \[fatal\]\[root\] { \[cluster\_block\_exception\] blocked by: \[FORBIDDEN/12/index read-only / allow delete (api)\]](https://discuss.elastic.co/t/kibana-fails-to-start-on-windows-with-fatal-root-cluster-block-exception-blocked-by-forbidden-12-index-read-only-allow-delete-api/230220)
**Author:** [@leij9857](https://discuss.elastic.co/u/leij9857)\ **Replies:** 13\ **Last updated:** [April 29, 2020, 8:21am UTC](https://discuss.elastic.co/t/kibana-fails-to-start-on-windows-with-fatal-root-cluster-block-exception-blocked-by-forbidden-12-index-read-only-allow-delete-api/230220 "2020-04-29T08:21:11Z")
When I try to start Kibana on Windows 10 I get: \[fatal\]\[root\] { \[cluster\_block\_exception\] blocked by: \[FORBIDDEN/12/index read-only / allow delete (api)\] After that Kibana exists the batch script. Can someone please ad… --- ## [Today Avg value vs Moving AVG (14 days) value to trigger an alert based on DSL query](https://discuss.elastic.co/t/today-avg-value-vs-moving-avg-14-days-value-to-trigger-an-alert-based-on-dsl-query/328527)
**Author:** [@cpu](https://discuss.elastic.co/u/cpu)\ **Replies:** 9\ **Last updated:** [April 1, 2023, 9:38am UTC](https://discuss.elastic.co/t/today-avg-value-vs-moving-avg-14-days-value-to-trigger-an-alert-based-on-dsl-query/328527 "2023-04-01T09:38:23Z")
Hi All, I'm trying to setup an alert (in Stack Management --\> Rules and Connectors -- Rules) to track when the "today" AVG value on a field is lower than the moving AVG (14 days) value for the same field. This check sh… --- ## [Unknown response error when running using \`\_disk\_usage\` api](https://discuss.elastic.co/t/unknown-response-error-when-running-using-disk-usage-api/307330)
**Author:** [@Ryan\_Morrison](https://discuss.elastic.co/u/Ryan_Morrison)\ **Replies:** 9\ **Last updated:** [June 16, 2022, 6:06pm UTC](https://discuss.elastic.co/t/unknown-response-error-when-running-using-disk-usage-api/307330 "2022-06-16T18:06:38Z")
I'm looking at utilizing the new \[\_disk\_usage\](https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-disk-usage.html) api and doing so successfully in our staging environment. However, when running agai… --- ## [Elasticsearch 1.1.0 Java API Slower Than Curl for Certain Queries](https://discuss.elastic.co/t/elasticsearch-1-1-0-java-api-slower-than-curl-for-certain-queries/19369)
**Author:** [@chuck](https://discuss.elastic.co/u/chuck)\ **Replies:** 9\ **Last updated:** [August 21, 2014, 4:00pm UTC](https://discuss.elastic.co/t/elasticsearch-1-1-0-java-api-slower-than-curl-for-certain-queries/19369 "2014-08-21T16:00:42Z")
I'm joining an existing cluster as a node via the Java API. I generate a relatively complicated multi-index "indices" query that combines the results of two different queries on two modestly sized indexes (150M re… --- ## [KNN search returns an empty result set when num\_candidates is less than the filtered doc count](https://discuss.elastic.co/t/knn-search-returns-an-empty-result-set-when-num-candidates-is-less-than-the-filtered-doc-count/368349)
**Author:** [@Jamie123](https://discuss.elastic.co/u/Jamie123)\ **Replies:** 10\ **Last updated:** [October 18, 2024, 9:33am UTC](https://discuss.elastic.co/t/knn-search-returns-an-empty-result-set-when-num-candidates-is-less-than-the-filtered-doc-count/368349 "2024-10-18T09:33:37Z")
I have a problem with my knn query. I am applying a knn search with a filter clause (pre-filter). This filter contains a range filter that filters on a date field in combination with some term or wildcard queries on keyw… --- ## [Memory Gauge is not showing up the data for last 15 or 30 Minutes in kibana. For some dashboards it does show](https://discuss.elastic.co/t/memory-gauge-is-not-showing-up-the-data-for-last-15-or-30-minutes-in-kibana-for-some-dashboards-it-does-show/328041)
**Author:** [@AKAM14](https://discuss.elastic.co/u/AKAM14)\ **Replies:** 10\ **Last updated:** [March 28, 2023, 12:05pm UTC](https://discuss.elastic.co/t/memory-gauge-is-not-showing-up-the-data-for-last-15-or-30-minutes-in-kibana-for-some-dashboards-it-does-show/328041 "2023-03-28T12:05:53Z")
ELK 7.17.3 Kibana - 7.17.3 Please let me know how to solve this issue of Memory gauge where it does not show values for last 15 minutes or 30 minutes. when i click on edit the memory gauge , i can see the values, but w… --- ## [Slowness in ES bulk inserts](https://discuss.elastic.co/t/slowness-in-es-bulk-inserts/256886)
**Author:** [@Chirag\_Patwa](https://discuss.elastic.co/u/Chirag_Patwa)\ **Replies:** 10\ **Last updated:** [November 30, 2020, 2:32pm UTC](https://discuss.elastic.co/t/slowness-in-es-bulk-inserts/256886 "2020-11-30T14:32:50Z")
We are running behind the schedule to achieve something and we need help. Please take a look and suggest something. Issue: Slowness on bulk Indexing. For 10000 records its taking 27560 ms For 500 records its taking ab… --- ## [Elastic search 8.5.3 Aggregations query erroring](https://discuss.elastic.co/t/elastic-search-8-5-3-aggregations-query-erroring/330777)
**Author:** [@ramyogi](https://discuss.elastic.co/u/ramyogi)\ **Replies:** 13\ **Last updated:** [April 26, 2023, 5:51pm UTC](https://discuss.elastic.co/t/elastic-search-8-5-3-aggregations-query-erroring/330777 "2023-04-26T17:51:13Z")
Elastic search 8.5.3 not at all running aggregation queries , Even for small index ( just 5 documents ) Below Thread information. Same query works perfectly fine in Elastic Search 7.17 100.2% \[cpu=100.2%, other=0.0%… --- ## [Do aarch64-architecture support x-pack？](https://discuss.elastic.co/t/do-aarch64-architecture-support-x-pack/311985)
**Author:** [@calvin\_zhang1206](https://discuss.elastic.co/u/calvin_zhang1206)\ **Replies:** 11\ **Last updated:** [August 23, 2022, 9:41am UTC](https://discuss.elastic.co/t/do-aarch64-architecture-support-x-pack/311985 "2022-08-23T09:41:52Z")
Hi: My server CPU architecture is aarch64, my elasticsearch version is 6.2.4，now I want to use x-pack for security, Do aarch64-architecture support x-pack？ please help me ,thank you --- ## [Cant parse .log to json](https://discuss.elastic.co/t/cant-parse-log-to-json/166548)
**Author:** [@erdo](https://discuss.elastic.co/u/erdo)\ **Replies:** 12\ **Last updated:** [February 1, 2019, 1:05pm UTC](https://discuss.elastic.co/t/cant-parse-log-to-json/166548 "2019-02-01T13:05:44Z")
My log file 2019-01-18 14:03:07,666 - Request - ..................... - http://......................................................................................... - getOpenInvoices - \ **Author:** [@nachiket](https://discuss.elastic.co/u/nachiket)\ **Replies:** 12\ **Last updated:** [July 15, 2011, 5:50am UTC](https://discuss.elastic.co/t/problem-in-using-native-script/4806 "2011-07-15T05:50:52Z") Hi. I followed instructions on the page "git://gist.github.com/ 1043766.git". But I am getting following error. ClassCastException\[in.vedantu.search.scripts.UserRelativeScript cannot be cast to org.elasticsearch.scr… --- ## [Elasticsearch master node replacment](https://discuss.elastic.co/t/elasticsearch-master-node-replacment/191901)
**Author:** [@ali\_tavakoli](https://discuss.elastic.co/u/ali_tavakoli)\ **Replies:** 9\ **Last updated:** [July 24, 2019, 7:15am UTC](https://discuss.elastic.co/t/elasticsearch-master-node-replacment/191901 "2019-07-24T07:15:44Z")
Hi guys I run elasticsearch on 8 nodes with 2 different rack-id for shard replication awareness. i have 4 nodes on rack-1 and other 4 nodes on rack-2 and i have 1 master eligible node on each rack. so i have 2 master … --- ## [How do I speed up this query?](https://discuss.elastic.co/t/how-do-i-speed-up-this-query/180631)
**Author:** [@rgelb](https://discuss.elastic.co/u/rgelb)\ **Replies:** 9\ **Last updated:** [May 15, 2019, 5:12am UTC](https://discuss.elastic.co/t/how-do-i-speed-up-this-query/180631 "2019-05-15T05:12:58Z")
I am trying to speed up a query and not sure if I am going about it the right way (being a newcomer to ES). I am trying to find an address in an index (that contains 200 million records) by it's constituent parts. And … --- ## [\[Benchmarking Result\] ES 0.90.3 took much longer for indexing than ES 0.20.6 ( GC problem? )](https://discuss.elastic.co/t/benchmarking-result-es-0-90-3-took-much-longer-for-indexing-than-es-0-20-6-gc-problem/13680)
**Author:** [@Munna](https://discuss.elastic.co/u/Munna)\ **Replies:** 9\ **Last updated:** [September 24, 2013, 3:35pm UTC](https://discuss.elastic.co/t/benchmarking-result-es-0-90-3-took-much-longer-for-indexing-than-es-0-20-6-gc-problem/13680 "2013-09-24T15:35:39Z")
Summary: Apologize at the beginning for this long post but thought it's worth sharing the result. I did a benchmarking for the indexing time using Elasticsearch 0.90.3 version and compared that to 0.20.6 version. Su… --- ## [Add a field to logs between 2 specific logs](https://discuss.elastic.co/t/add-a-field-to-logs-between-2-specific-logs/279743)
**Author:** [@Loulou](https://discuss.elastic.co/u/Loulou)\ **Replies:** 11\ **Last updated:** [July 29, 2021, 2:10pm UTC](https://discuss.elastic.co/t/add-a-field-to-logs-between-2-specific-logs/279743 "2021-07-29T14:10:12Z")
Hi, What I am trying to do is, when I encounter a specific log (with a message including "blockOpened"), I save somewhere the fact that I encountered it, and then for all the following logs I add to them a field or tag.… --- ## [Misunderstood ILM](https://discuss.elastic.co/t/misunderstood-ilm/247057)
**Author:** [@headtea](https://discuss.elastic.co/u/headtea)\ **Replies:** 9\ **Last updated:** [September 1, 2020, 8:49pm UTC](https://discuss.elastic.co/t/misunderstood-ilm/247057 "2020-09-01T20:49:48Z")
I was looking at a solution to delete old logs and I was suggested to set up ILM. I only now realize that ILM rolls over the entire index rather than old entries. If I understand correctly if I set up ILM to 3 months an… --- ## [I want to return only terms of a field](https://discuss.elastic.co/t/i-want-to-return-only-terms-of-a-field/205445)
**Author:** [@dinesh\_c](https://discuss.elastic.co/u/dinesh_c)\ **Replies:** 9\ **Last updated:** [November 6, 2019, 8:56am UTC](https://discuss.elastic.co/t/i-want-to-return-only-terms-of-a-field/205445 "2019-11-06T08:56:09Z")
By using terms aggregation I am getting terms as well as doct count but i need only terms is there a way to get only terms. this is the default response ... "aggregations" : { "genres" : { … --- ## [How to migrate Elasticsearch data from 1.7 to Elasticsearch 2.0](https://discuss.elastic.co/t/how-to-migrate-elasticsearch-data-from-1-7-to-elasticsearch-2-0/35104)
**Author:** [@gpong](https://discuss.elastic.co/u/gpong)\ **Replies:** 9\ **Last updated:** [November 20, 2015, 7:59am UTC](https://discuss.elastic.co/t/how-to-migrate-elasticsearch-data-from-1-7-to-elasticsearch-2-0/35104 "2015-11-20T07:59:33Z")
Is there any tools to migrate data from Elasticsearch 1.7 to 2.0?? How I can do it effectively?? I already use the migration plugin for validation check but I don't know how to migrate it. Thanks --- ## [Problem starting elasticsearch 0.90.11](https://discuss.elastic.co/t/problem-starting-elasticsearch-0-90-11/19138)
**Author:** [@Jim\_Adamson](https://discuss.elastic.co/u/Jim_Adamson)\ **Replies:** 9\ **Last updated:** [August 20, 2014, 10:19am UTC](https://discuss.elastic.co/t/problem-starting-elasticsearch-0-90-11/19138 "2014-08-20T10:19:39Z")
I am having a problem running elasticsearch-0.90.11.deb on Ubuntu 12.04.4 LTS (VMWare VM, Intel Xeon @ 2.3Ghz, 2GB RAM). The problem occurs after I run \`/etc/init.d/elasticsearch start\`. Although ES appears to start … --- ## [Wants to generate Visualization and Dashboard](https://discuss.elastic.co/t/wants-to-generate-visualization-and-dashboard/125197)
**Author:** [@pingmehere](https://discuss.elastic.co/u/pingmehere)\ **Replies:** 10\ **Last updated:** [March 23, 2018, 3:54pm UTC](https://discuss.elastic.co/t/wants-to-generate-visualization-and-dashboard/125197 "2018-03-23T15:54:13Z")
HI there, I have 200 indices with the same type and wants to build same visualizations and dashboards for them, is there any way to create by scripts all together at once rather than creating one by one from Visualizati… --- ## [\[ERROR\]\[elasticsearch-service\] Unable to retrieve version information from Elasticsearch nodes. self signed certificate](https://discuss.elastic.co/t/error-elasticsearch-service-unable-to-retrieve-version-information-from-elasticsearch-nodes-self-signed-certificate/376240)
**Author:** [@Rupavathi](https://discuss.elastic.co/u/Rupavathi)\ **Replies:** 21\ **Last updated:** [March 27, 2025, 10:21am UTC](https://discuss.elastic.co/t/error-elasticsearch-service-unable-to-retrieve-version-information-from-elasticsearch-nodes-self-signed-certificate/376240 "2025-03-27T10:21:19Z")
Hi, I am facing an issue while integrating kibana with elasticsearch. I have created my own company rootCA and created kibana.crt and kibana.key and registered with rootCA. After I run the docker compose up , I was not … --- ## [Invalid or malformed certificate using caFingerprint](https://discuss.elastic.co/t/invalid-or-malformed-certificate-using-cafingerprint/349754)
**Author:** [@joe\_recra](https://discuss.elastic.co/u/joe_recra)\ **Replies:** 11\ **Last updated:** [December 23, 2023, 12:54am UTC](https://discuss.elastic.co/t/invalid-or-malformed-certificate-using-cafingerprint/349754 "2023-12-23T00:54:34Z")
hi, I generated a CA certificate using: ./elasticsearch-certutil ca --pem --out /certs/ca.zip and then generated a cert using: ./bin/elasticsearch-certutil cert \\ --out /var/snap/amazon-ssm-agent/7628/elasticsearch-8… --- ## [Error In Opening Dashboard .\[\[gc\] overhead\]](https://discuss.elastic.co/t/error-in-opening-dashboard-gc-overhead/190655)
**Author:** [@yaser](https://discuss.elastic.co/u/yaser)\ **Replies:** 13\ **Last updated:** [July 22, 2019, 4:57am UTC](https://discuss.elastic.co/t/error-in-opening-dashboard-gc-overhead/190655 "2019-07-22T04:57:12Z")
hi every one , there is a problem in my cluster after the data getting bigger and bigger the problem occur more , the issue is my dashboard didn't load when the data increased from 800GB to 1.5 TB my cluster is ok for ev… --- ## [Question about structure](https://discuss.elastic.co/t/question-about-structure/182201)
**Author:** [@yan014](https://discuss.elastic.co/u/yan014)\ **Replies:** 13\ **Last updated:** [June 3, 2019, 10:47am UTC](https://discuss.elastic.co/t/question-about-structure/182201 "2019-06-03T10:47:40Z")
Hello everyone, I'm developing a program that uses elastic search as a search engine. I found it interesting to have the opinion of the community on how to structure my data. The project is quite simple, we have docum… --- ## [Java Agent plugin with public api](https://discuss.elastic.co/t/java-agent-plugin-with-public-api/221227)
**Author:** [@hyhong](https://discuss.elastic.co/u/hyhong)\ **Replies:** 9\ **Last updated:** [March 3, 2020, 9:20am UTC](https://discuss.elastic.co/t/java-agent-plugin-with-public-api/221227 "2020-03-03T09:20:37Z")
I want to customer a java agent plugin,can use public api in java agent plugin? --- ## [Filebeat Not Shipping Container logs from Kubernetes](https://discuss.elastic.co/t/filebeat-not-shipping-container-logs-from-kubernetes/356891)
**Author:** [@paolovalladolid](https://discuss.elastic.co/u/paolovalladolid)\ **Replies:** 10\ **Last updated:** [April 10, 2024, 2:39pm UTC](https://discuss.elastic.co/t/filebeat-not-shipping-container-logs-from-kubernetes/356891 "2024-04-10T14:39:18Z")
I tried the config settings for autodiscover described here: I confirmed that the pod whose log I want to capture does produce output when I run the command kubectl logs \[podName\] I also confirmed the existence of the… --- ## [Filebeat not connecting to logstash server with no error logs](https://discuss.elastic.co/t/filebeat-not-connecting-to-logstash-server-with-no-error-logs/364653)
**Author:** [@Houss](https://discuss.elastic.co/u/Houss)\ **Replies:** 9\ **Last updated:** [August 9, 2024, 1:37pm UTC](https://discuss.elastic.co/t/filebeat-not-connecting-to-logstash-server-with-no-error-logs/364653 "2024-08-09T13:37:49Z")
Hi, I know the title will sound generic but I'm facing a new problem I've never encountered in the past. I have a filebeat installed on an exchange server, and everything works fine : filebeat establish a connection to… --- ## [I am speaking @HBase Conference 2013 on "Using HBase Coprocessors to Index Columns in an Elasticsearch Cluster"](https://discuss.elastic.co/t/i-am-speaking-hbase-conference-2013-on-using-hbase-coprocessors-to-index-columns-in-an-elasticsearch-cluster/12287)
**Author:** [@Dibyendu\_Bhattachary](https://discuss.elastic.co/u/Dibyendu_Bhattachary)\ **Replies:** 12\ **Last updated:** [June 15, 2013, 12:38pm UTC](https://discuss.elastic.co/t/i-am-speaking-hbase-conference-2013-on-using-hbase-coprocessors-to-index-columns-in-an-elasticsearch-cluster/12287 "2013-06-15T12:38:49Z")
For more details, see below link : http://www.hbasecon.com/sessions/using-coprocessors-to-index-columns/ Regards, Dibyendu -- You received this message because you are subscribed to the Google Groups "elasti… --- ## [Forced-awareness in Elastic 8.0.1](https://discuss.elastic.co/t/forced-awareness-in-elastic-8-0-1/301738)
**Author:** [@INS](https://discuss.elastic.co/u/INS)\ **Replies:** 10\ **Last updated:** [April 14, 2022, 2:44am UTC](https://discuss.elastic.co/t/forced-awareness-in-elastic-8-0-1/301738 "2022-04-14T02:44:57Z")
Hi I have a question: how I can ensure shard replication for to scatter shards to other hosts?, My Elastic cluster consist from 3 host (under 51 data nodes) As You can see Elasticsearch has made replicat on the same … --- ## [Connecting filebeat with elasticseach](https://discuss.elastic.co/t/connecting-filebeat-with-elasticseach/226832)
**Author:** [@Daud\_Ahmed](https://discuss.elastic.co/u/Daud_Ahmed)\ **Replies:** 10\ **Last updated:** [May 4, 2020, 5:19pm UTC](https://discuss.elastic.co/t/connecting-filebeat-with-elasticseach/226832 "2020-05-04T17:19:12Z")
I have like 5 elastic nodes in total. One node ingest and coordinating node while two are dedicated master nodes and the other two are dedicated data nodes. I have elasticsearch install on all my five nodes with respect… --- ## [I don't generate reporting pdf in kibana 6.3.0 dashboard. How do I activate it?](https://discuss.elastic.co/t/i-dont-generate-reporting-pdf-in-kibana-6-3-0-dashboard-how-do-i-activate-it/198559)
**Author:** [@mr\_searchng](https://discuss.elastic.co/u/mr_searchng)\ **Replies:** 10\ **Last updated:** [September 8, 2019, 8:54pm UTC](https://discuss.elastic.co/t/i-dont-generate-reporting-pdf-in-kibana-6-3-0-dashboard-how-do-i-activate-it/198559 "2019-09-08T20:54:03Z")
I don't generate reporting pdf in kibana 6.3.0 dashboard. How do I activate it? --- ## [Too much network data out in 8.4.3 elasticsearch](https://discuss.elastic.co/t/too-much-network-data-out-in-8-4-3-elasticsearch/328182)
**Author:** [@Dharampal\_Singh](https://discuss.elastic.co/u/Dharampal_Singh)\ **Replies:** 9\ **Last updated:** [March 23, 2023, 5:43am UTC](https://discuss.elastic.co/t/too-much-network-data-out-in-8-4-3-elasticsearch/328182 "2023-03-23T05:43:09Z")
HI We have migrated from elasticsearch 6.2.3 to 8.4.3 and seeing huge network data transfer cost.is anyone else also facing this issue or its suppose to be happen. in my configuration only 3 node cluster all are mater … --- ## [Enterprise Search failed to start](https://discuss.elastic.co/t/enterprise-search-failed-to-start/314905)
**Author:** [@PublicName](https://discuss.elastic.co/u/PublicName)\ **Replies:** 9\ **Last updated:** [September 26, 2022, 7:35pm UTC](https://discuss.elastic.co/t/enterprise-search-failed-to-start/314905 "2022-09-26T19:35:35Z")
Fresh install of Enterprise search after not touching if for several months. Different machine different cluster. Java 11. Very basic setup. Kibana and Elasticsearch info only. No other settings changed even set as HTT… --- ## [Questions from a newbie](https://discuss.elastic.co/t/questions-from-a-newbie/5321)
**Author:** [@Steff](https://discuss.elastic.co/u/Steff)\ **Replies:** 14\ **Last updated:** [September 12, 2011, 1:08pm UTC](https://discuss.elastic.co/t/questions-from-a-newbie/5321 "2011-09-12T13:08:18Z")
Hi We are in the startup-phase of a projekt where we consider using ES. I have a few questions that I would please like someone to answer before we can proceed. A little bit about our needs: We need to store 1… --- ## [How Elasticsearch does verify JWT tokens?](https://discuss.elastic.co/t/how-elasticsearch-does-verify-jwt-tokens/361581)
**Author:** [@vnovotny98](https://discuss.elastic.co/u/vnovotny98)\ **Replies:** 13\ **Last updated:** [June 18, 2024, 11:16am UTC](https://discuss.elastic.co/t/how-elasticsearch-does-verify-jwt-tokens/361581 "2024-06-18T11:16:04Z")
Hello, I have 6 node Elasticsearch cluster in acceptance enviroment. I have 2 master, 2 hot and 2 warm nodes. I want to implement authentication via Keycloak. In elasticsearch.yml I configured. xpack.security.authc.t… --- ## [Streaming from elasticsearch to local file in java](https://discuss.elastic.co/t/streaming-from-elasticsearch-to-local-file-in-java/233330)
**Author:** [@Pankaj\_Kumar1](https://discuss.elastic.co/u/Pankaj_Kumar1)\ **Replies:** 12\ **Last updated:** [May 19, 2020, 11:42pm UTC](https://discuss.elastic.co/t/streaming-from-elasticsearch-to-local-file-in-java/233330 "2020-05-19T23:42:31Z")
I have a large Document in elasticsearch(deployed in server) and i want get that document and store in local file without give more load on JVM- using streaming. Is it doable or not, if yes how? for example- in elastic… --- ## [Improve Query Speed](https://discuss.elastic.co/t/improve-query-speed/4180)
**Author:** [@Karussell1](https://discuss.elastic.co/u/Karussell1)\ **Replies:** 11\ **Last updated:** [April 9, 2011, 10:13pm UTC](https://discuss.elastic.co/t/improve-query-speed/4180 "2011-04-09T22:13:33Z")
Hi, simple question, but I know it depends on everything. Here are the index properties from jetwick.com: \* 10 mio tweets in an index with 3 shards (I know I should use one index per day ... I'll do that later… --- ## [Does “from” parameter in ElasticSearch Impact the ElasticSearch Cluster?](https://discuss.elastic.co/t/does-from-parameter-in-elasticsearch-impact-the-elasticsearch-cluster/156593)
**Author:** [@Yashasvi\_Raj\_Pant](https://discuss.elastic.co/u/Yashasvi_Raj_Pant)\ **Replies:** 12\ **Last updated:** [November 14, 2018, 11:34am UTC](https://discuss.elastic.co/t/does-from-parameter-in-elasticsearch-impact-the-elasticsearch-cluster/156593 "2018-11-14T11:34:48Z")
I have a large number of documents(around 34719074 documents) in a type of an index(ES 2.4.4). While searching, my ES Cluster seems to be in high impact(Search Latency, CPU Usage, JVM Memory and Load Average) when the "f… --- ## [Just Pushed: Terms Stats Facets](https://discuss.elastic.co/t/just-pushed-terms-stats-facets/3952)
**Author:** [@kimchy](https://discuss.elastic.co/u/kimchy)\ **Replies:** 12\ **Last updated:** [November 6, 2012, 10:11pm UTC](https://discuss.elastic.co/t/just-pushed-terms-stats-facets/3952 "2012-11-06T22:11:16Z")
Heya, Just pushed the (long requested) terms stats facet: https://github.com/elasticsearch/elasticsearch/issues/705. -shay.banon --- ## [Issue with Elastic Endgame Fundamentals](https://discuss.elastic.co/t/issue-with-elastic-endgame-fundamentals/286731)
**Author:** [@marisa.david](https://discuss.elastic.co/u/marisa.david)\ **Replies:** 9\ **Last updated:** [October 14, 2021, 8:11pm UTC](https://discuss.elastic.co/t/issue-with-elastic-endgame-fundamentals/286731 "2021-10-14T20:11:10Z")
I have attempted to set up my lab environment multiple times for Elastic Endgame Fundamentals. I am unable to deploy the sensor. I am given the error "site can't be reached." I have used Chrome and Chrome Incognito. --- ## [Getting \_source of each hit](https://discuss.elastic.co/t/getting--source-of-each-hit/3432)
**Author:** [@Ted\_Karmel](https://discuss.elastic.co/u/Ted_Karmel)\ **Replies:** 11\ **Last updated:** [December 7, 2015, 2:57pm UTC](https://discuss.elastic.co/t/getting--source-of-each-hit/3432 "2015-12-07T14:57:55Z")
Pardon for bringing this up again as I remember reading a post on the mailing list about this. But, I can't seem to find it again. Basically, I just would like to get the \_source of each hit (e.g. the original json… --- ## [ELK Logstash API](https://discuss.elastic.co/t/elk-logstash-api/130939)
**Author:** [@Raja\_Pandian](https://discuss.elastic.co/u/Raja_Pandian)\ **Replies:** 16\ **Last updated:** [May 8, 2018, 7:45am UTC](https://discuss.elastic.co/t/elk-logstash-api/130939 "2018-05-08T07:45:10Z")
Hi, I want to display my .log file into Kibana Dashboard thorugh logstash API(Java).I am able to achieve this through logstash config file.But i am not able to achieve same through logstash api. I need json file to push… --- ## [Any zen discovery difference between master eligible and non eligible nodes?](https://discuss.elastic.co/t/any-zen-discovery-difference-between-master-eligible-and-non-eligible-nodes/19849)
**Author:** [@Jinyuan\_Zhou](https://discuss.elastic.co/u/Jinyuan_Zhou)\ **Replies:** 13\ **Last updated:** [September 19, 2014, 6:20am UTC](https://discuss.elastic.co/t/any-zen-discovery-difference-between-master-eligible-and-non-eligible-nodes/19849 "2014-09-19T06:20:28Z")
I have two nodes with this configuration -Des.node.data=false -Des.node.master=false when I start. But these nodes have experiencing finding master node. Here is message. \[2014-09-17 16:51:10,457\]\[WARN \]\[discover… --- ## [Help with Simple Program](https://discuss.elastic.co/t/help-with-simple-program/8260)
**Author:** [@Bahubali\_Jain](https://discuss.elastic.co/u/Bahubali_Jain)\ **Replies:** 13\ **Last updated:** [June 29, 2012, 6:06pm UTC](https://discuss.elastic.co/t/help-with-simple-program/8260 "2012-06-29T18:06:27Z")
Hi, Below is a sample program to index some content to the ES running in localhost on 9200.But I dont see this indexing the content, I dont see the testtweet folder being created in the data folder.I am trying this in… --- ## [Gradual Growth in the number of open files in linux](https://discuss.elastic.co/t/gradual-growth-in-the-number-of-open-files-in-linux/2985)
**Author:** [@shay\_katz](https://discuss.elastic.co/u/shay_katz)\ **Replies:** 13\ **Last updated:** [June 26, 2010, 6:19pm UTC](https://discuss.elastic.co/t/gradual-growth-in-the-number-of-open-files-in-linux/2985 "2010-06-26T18:19:05Z")
Hi, I'm conducting a test for create and search indexes(5 case creation every 1 seconds and 1 search every ~ 2 seconds. I monitored the number of open files every 1 minute (lsof | wc -l) and it seems there is a gradu… --- ## [Does Elasticsearch capture audit logs for Query DSL, EQL and SQL or Not?](https://discuss.elastic.co/t/does-elasticsearch-capture-audit-logs-for-query-dsl-eql-and-sql-or-not/339398)
**Author:** [@Subrato1](https://discuss.elastic.co/u/Subrato1)\ **Replies:** 12\ **Last updated:** [July 27, 2023, 12:43pm UTC](https://discuss.elastic.co/t/does-elasticsearch-capture-audit-logs-for-query-dsl-eql-and-sql-or-not/339398 "2023-07-27T12:43:41Z")
Does Elasticsearch capture audit logs for Query DSL, EQL and SQL or Not??? [Previous page](https://discuss.elastic.co/top.md?page=225&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=227&per_page=50&period=all)