# Top **URL:** https://discuss.elastic.co/top.md?page=596&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 597 --- ## [This node doesn't appear to be auto-configured for security. Expected configuration is missing from elasticsearch.yml](https://discuss.elastic.co/t/this-node-doesnt-appear-to-be-auto-configured-for-security-expected-configuration-is-missing-from-elasticsearch-yml/339649)
**Author:** [@KunwarAkanksha](https://discuss.elastic.co/u/KunwarAkanksha)\ **Replies:** 2\ **Last updated:** [August 10, 2023, 4:14am UTC](https://discuss.elastic.co/t/this-node-doesnt-appear-to-be-auto-configured-for-security-expected-configuration-is-missing-from-elasticsearch-yml/339649 "2023-08-10T04:14:28Z")
Kindly Help, While the Elasticsearch is with the default elasticsearch.yml it is giving such error /usr/share/elasticsearch/bin/elasticsearch-reconfigure-node --enrollment-token Generates all the necessary security c… --- ## [Elasticsearch aggregation shows 0 instead of actual value](https://discuss.elastic.co/t/elasticsearch-aggregation-shows-0-instead-of-actual-value/79581)
**Author:** [@YaHaBoHo](https://discuss.elastic.co/u/YaHaBoHo)\ **Replies:** 7\ **Last updated:** [April 19, 2017, 3:59pm UTC](https://discuss.elastic.co/t/elasticsearch-aggregation-shows-0-instead-of-actual-value/79581 "2017-04-19T15:59:02Z")
\[EDIT\] - Moved thread from Kibana to Elasticsearch following findings in this post. Hello, I'm having trouble displaying some data properly in Kibana. I have a field called "loss", which ranges from 0.00 to 0.05 in my… --- ## [High CPU Usage in one node of cluster of 4 nodes](https://discuss.elastic.co/t/high-cpu-usage-in-one-node-of-cluster-of-4-nodes/84938)
**Author:** [@gotha229a0](https://discuss.elastic.co/u/gotha229a0)\ **Replies:** 0\ **Last updated:** [May 8, 2017, 1:08pm UTC](https://discuss.elastic.co/t/high-cpu-usage-in-one-node-of-cluster-of-4-nodes/84938 "2017-05-08T13:08:52Z")
Elasticsearch version: 1.7.5 Plugins installed: \[HEAD / KOPF \] JVM version (java -version): Oracle Java version 1.8 OS version : Ubuntu 14.04 Description of the problem including expected versus actual behavior: … --- ## [Failed to Start Kibana 7.16.1](https://discuss.elastic.co/t/failed-to-start-kibana-7-16-1/293900)
**Author:** [@abhayamishra](https://discuss.elastic.co/u/abhayamishra)\ **Replies:** 8\ **Last updated:** [January 11, 2022, 10:06pm UTC](https://discuss.elastic.co/t/failed-to-start-kibana-7-16-1/293900 "2022-01-11T22:06:56Z")
After Upgrading from 7.5.2or with fresh installation of Kibana 7.16.1 - it is failed to start. 7.5.2 version was working well. ROR plugin is used for authentication. This is also upgraded to readonlyrest\_kbn\_enterprise… --- ## [.Events undefined Error while building wmibeats](https://discuss.elastic.co/t/events-undefined-error-while-building-wmibeats/54597)
**Author:** [@sunilactivity](https://discuss.elastic.co/u/sunilactivity)\ **Replies:** 8\ **Last updated:** [April 6, 2017, 3:24pm UTC](https://discuss.elastic.co/t/events-undefined-error-while-building-wmibeats/54597 "2017-04-06T15:24:11Z")
I am trying to build the wmibeats code in windows 7 with the following command E:\\Go\_Prj\\src\\github.com\\eskibars\\wmibeat\>go build and I get this error #github.com/eskibars/wmibeat/beater beater\\wmibeat.go:177: b.E… --- ## [Run elasticsearch in Eclipse debugger with plugin](https://discuss.elastic.co/t/run-elasticsearch-in-eclipse-debugger-with-plugin/2414)
**Author:** [@guillaume](https://discuss.elastic.co/u/guillaume)\ **Replies:** 5\ **Last updated:** [June 16, 2016, 7:27pm UTC](https://discuss.elastic.co/t/run-elasticsearch-in-eclipse-debugger-with-plugin/2414 "2016-06-16T19:27:42Z")
Hello, I'm using Elasticsearch from Eclipse debugger by running org.elasticsearch.bootstrap.Bootstrap as main class. But is it possible to run it with more pluging or even custom option (like enabling Groovy scripting)… --- ## [Field doesn't create when field value is empty](https://discuss.elastic.co/t/field-doesnt-create-when-field-value-is-empty/122839)
**Author:** [@shwesinhan](https://discuss.elastic.co/u/shwesinhan)\ **Replies:** 6\ **Last updated:** [March 9, 2018, 7:18am UTC](https://discuss.elastic.co/t/field-doesnt-create-when-field-value-is-empty/122839 "2018-03-09T07:18:56Z")
hi elastic team, i would like to ask one thing. when i check my log in https://grokdebug.herokuapp.com/, i got expect result my test log is 2018-03-07 10:13:56,256 (null) 24 WARN : TEST.Controllers.PaymentCont… --- ## [Using Elasticsearch as a recommendation engine](https://discuss.elastic.co/t/using-elasticsearch-as-a-recommendation-engine/37718)
**Author:** [@brunomiranda](https://discuss.elastic.co/u/brunomiranda)\ **Replies:** 6\ **Last updated:** [December 22, 2015, 6:39pm UTC](https://discuss.elastic.co/t/using-elasticsearch-as-a-recommendation-engine/37718 "2015-12-22T18:39:04Z")
Does anybody have experience using Elasticsearch as a recommendation engine? I have several functions within a function\_score block to boost the score based on filters. More interestingly I am using field\_value\_factor (t… --- ## [JSON Input - get RIGHT characters from string](https://discuss.elastic.co/t/json-input-get-right-characters-from-string/153547)
**Author:** [@singhster](https://discuss.elastic.co/u/singhster)\ **Replies:** 3\ **Last updated:** [October 29, 2018, 12:02pm UTC](https://discuss.elastic.co/t/json-input-get-right-characters-from-string/153547 "2018-10-29T12:02:56Z")
I'm using Kibana 6.4 and am trying to get the rightmost characters from a string using the JSON Input in a visualisation. I can successfully do this: {"script":"\_value.substring(0,8)"} But can't seem to find any docume… --- ## [Index not found exception](https://discuss.elastic.co/t/index-not-found-exception/238734)
**Author:** [@Mamta1](https://discuss.elastic.co/u/Mamta1)\ **Replies:** 1\ **Last updated:** [June 27, 2020, 6:29am UTC](https://discuss.elastic.co/t/index-not-found-exception/238734 "2020-06-27T06:29:51Z")
Hi guys, Iam new to elasticsearch. I have indexed a small file. I get an error when i try to query it through an API as below: "{ "errors": \[ { "message": "index\_not\_found\_exception", "locations": \[ { "line": 2, … --- ## [Metricbeat does not install dashboards when running setup](https://discuss.elastic.co/t/metricbeat-does-not-install-dashboards-when-running-setup/132006)
**Author:** [@shanim](https://discuss.elastic.co/u/shanim)\ **Replies:** 7\ **Last updated:** [May 21, 2018, 5:29pm UTC](https://discuss.elastic.co/t/metricbeat-does-not-install-dashboards-when-running-setup/132006 "2018-05-21T17:29:02Z")
Metricbeat 6.2.3 reports a failure when attempting to install the kibana dashboards as the command expects the kibana/6 folder to be in the bin folder and not in the /usr/share/metricbeat/kibana folder. \[root@abcrd006 m… --- ## [Invalid version of beats protocol: 69 and 70](https://discuss.elastic.co/t/invalid-version-of-beats-protocol-69-and-70/334823)
**Author:** [@Aleksandr\_Terekhov](https://discuss.elastic.co/u/Aleksandr_Terekhov)\ **Replies:** 4\ **Last updated:** [June 2, 2023, 11:04am UTC](https://discuss.elastic.co/t/invalid-version-of-beats-protocol-69-and-70/334823 "2023-06-02T11:04:38Z")
Hello everybody Help to understand the problem There is an Oracle Linux 8 server on which Postfix and Filebeat 8.7.1 are installed Filebeat configuration # ============================== Filebeat inputs =============… --- ## [Docker swarm and rolling restarts](https://discuss.elastic.co/t/docker-swarm-and-rolling-restarts/56738)
**Author:** [@jillesvangurp](https://discuss.elastic.co/u/jillesvangurp)\ **Replies:** 4\ **Last updated:** [August 26, 2016, 9:15am UTC](https://discuss.elastic.co/t/docker-swarm-and-rolling-restarts/56738 "2016-08-26T09:15:02Z")
I'm currently investigating using elasticsearch with docker swarm and docker service. One headache is how to orchestrate rolling restarts with this. Specifically, I want the cluster to stay green throughout the process w… --- ## [Sorting an array of objects](https://discuss.elastic.co/t/sorting-an-array-of-objects/137453)
**Author:** [@Aymen\_Fezai](https://discuss.elastic.co/u/Aymen_Fezai)\ **Replies:** 2\ **Last updated:** [June 27, 2018, 9:31am UTC](https://discuss.elastic.co/t/sorting-an-array-of-objects/137453 "2018-06-27T09:31:16Z")
I am new to elasticsearch. The documents I got look like this : user\_name : "test", piInfo: { profile: { word\_count: 535, word\_count\_message: "There were 535 words in the input.", processed\_language: "en", p… --- ## [Debugging Elasticsearch output in Logstash](https://discuss.elastic.co/t/debugging-elasticsearch-output-in-logstash/238163)
**Author:** [@Jezreel\_Ravina](https://discuss.elastic.co/u/Jezreel_Ravina)\ **Replies:** 8\ **Last updated:** [June 26, 2020, 5:31am UTC](https://discuss.elastic.co/t/debugging-elasticsearch-output-in-logstash/238163 "2020-06-26T05:31:06Z")
Hello. We have an ELK Stack v7.5.1 deployed in a k8s cluster. We have Filebeat gathering k8s/docker container logs. I've confirmed by using stdout that Filebeat is passing the needed logs and Logstash is receiving it. … --- ## [No output from TCP input](https://discuss.elastic.co/t/no-output-from-tcp-input/97753)
**Author:** [@capaneus](https://discuss.elastic.co/u/capaneus)\ **Replies:** 3\ **Last updated:** [August 24, 2017, 3:53pm UTC](https://discuss.elastic.co/t/no-output-from-tcp-input/97753 "2017-08-24T15:53:34Z")
Hi All, I’m trying logstash with python TCP input, I followed some sample code here: Adapted a bit the code, but I’m sending the exact same message through tcp. From python output: (MainThread) 2017-08-21 12:07:35… --- ## [No living connections error in kibana after enabling TLS/SSL](https://discuss.elastic.co/t/no-living-connections-error-in-kibana-after-enabling-tls-ssl/196925)
**Author:** [@cowensel](https://discuss.elastic.co/u/cowensel)\ **Replies:** 6\ **Last updated:** [September 2, 2019, 8:48am UTC](https://discuss.elastic.co/t/no-living-connections-error-in-kibana-after-enabling-tls-ssl/196925 "2019-09-02T08:48:34Z")
Hi Folks, I think I might be missing something obvious but I am attempting to enable basic security on our Testing ELK Stack. enabling SSL on elasticsearch was successful. The certificate I am using is restricted to acc… --- ## [Elastic Search Timestamp format](https://discuss.elastic.co/t/elastic-search-timestamp-format/110199)
**Author:** [@jakelaws](https://discuss.elastic.co/u/jakelaws)\ **Replies:** 6\ **Last updated:** [December 5, 2017, 1:59pm UTC](https://discuss.elastic.co/t/elastic-search-timestamp-format/110199 "2017-12-05T13:59:06Z")
Hi, I am currently have NiFi ingesting data into our elastic search environment. We are trying to get elastic to recognize the timestamp format '2017-12-04 18:25:30.114000+00:00' but no matter what we have tried it fail… --- ## [How to auto select the appropriate index dynamically in the kibana through discover url](https://discuss.elastic.co/t/how-to-auto-select-the-appropriate-index-dynamically-in-the-kibana-through-discover-url/206210)
**Author:** [@rockyadi](https://discuss.elastic.co/u/rockyadi)\ **Replies:** 2\ **Last updated:** [November 5, 2019, 9:48pm UTC](https://discuss.elastic.co/t/how-to-auto-select-the-appropriate-index-dynamically-in-the-kibana-through-discover-url/206210 "2019-11-05T21:48:53Z")
We create a dynamic kibana url to the user http://localhost:5601/app/kibana#/discover?\_g=(refreshInterval:(pause:!t,value:0),time:(from:'2019-10-16T06:00',to:'2019-10-18T06:00'))&\_a=(columns:!(\_source),index:'logstash-\*… --- ## [\[SOLVED\] Metric: Count versus Term](https://discuss.elastic.co/t/solved-metric-count-versus-term/71970)
**Author:** [@axelfelix](https://discuss.elastic.co/u/axelfelix)\ **Replies:** 4\ **Last updated:** [January 20, 2017, 10:00pm UTC](https://discuss.elastic.co/t/solved-metric-count-versus-term/71970 "2017-01-20T22:00:23Z")
Hi all, I make some visualization in Kibana and i'm not sure to understand the difference between "Metric: Count" and "Term" for a sub-aggregation in the "Order By" part. I get different results if I try one or the o… --- ## [JDBC input logstash (JTDS support)](https://discuss.elastic.co/t/jdbc-input-logstash-jtds-support/26367)
**Author:** [@Alvaro\_Gareppe](https://discuss.elastic.co/u/Alvaro_Gareppe)\ **Replies:** 4\ **Last updated:** [July 26, 2016, 1:10pm UTC](https://discuss.elastic.co/t/jdbc-input-logstash-jtds-support/26367 "2016-07-26T13:10:59Z")
Any experience using jdbc input with jtds connecting to a SQL server DB ? I'm having an issue on start that says "are you sure you've included the correct jdbc driver in: jdbc\_driver\_library? " jar is in the config… --- ## [Query result brings expected data but I get the error "Cannot read property '...' of undefined"](https://discuss.elastic.co/t/query-result-brings-expected-data-but-i-get-the-error-cannot-read-property-of-undefined/241027)
**Author:** [@SClovesgtx](https://discuss.elastic.co/u/SClovesgtx)\ **Replies:** 1\ **Last updated:** [July 20, 2020, 12:38am UTC](https://discuss.elastic.co/t/query-result-brings-expected-data-but-i-get-the-error-cannot-read-property-of-undefined/241027 "2020-07-20T00:38:47Z")
I started to encounter the "Cannot read property '...' of undefined" error for the following document fields: operators: is an array of objects and I expected to access this value when applying the transformation usin… --- ## [Suggestions on how to tweak search accuracy](https://discuss.elastic.co/t/suggestions-on-how-to-tweak-search-accuracy/6305)
**Author:** [@Shane\_Witbeck](https://discuss.elastic.co/u/Shane_Witbeck)\ **Replies:** 7\ **Last updated:** [January 9, 2012, 5:03pm UTC](https://discuss.elastic.co/t/suggestions-on-how-to-tweak-search-accuracy/6305 "2012-01-09T17:03:50Z")
I'd like to know what other people do to efficiently tweak searching (via boost, etc.) to get more accurate search results. I'm working to move from using Google Search Appliance to ES and the search results are wild… --- ## [Python Elasticsearch Client Authentication - Connection Refused](https://discuss.elastic.co/t/python-elasticsearch-client-authentication-connection-refused/233211)
**Author:** [@Fernando1](https://discuss.elastic.co/u/Fernando1)\ **Replies:** 2\ **Last updated:** [May 18, 2020, 10:46pm UTC](https://discuss.elastic.co/t/python-elasticsearch-client-authentication-connection-refused/233211 "2020-05-18T22:46:56Z")
Hello!! How is going? I'm using python client to connect to my elasticsearch database host at IBM Cloud's Openshift Instance. Then when I try to connect to it I got several errors. About my elasticsearch database: Ve… --- ## [The Elastic Stack 7.0 has liftoff 🚀](https://discuss.elastic.co/t/the-elastic-stack-7-0-has-liftoff/176279)
**Author:** [@elyssaemrich](https://discuss.elastic.co/u/elyssaemrich)\ **Replies:** 0\ **Last updated:** [April 10, 2019, 6:28pm UTC](https://discuss.elastic.co/t/the-elastic-stack-7-0-has-liftoff/176279 "2019-04-10T18:28:14Z")
The Elastic Stack 7.0 has liftoff :rocket::rocket: This release represents more than 10,000 pull requests from 861 committers, so first, a big thank you to our employees and community. :pray: Elasticsearch surges with… --- ## [Update\_mapping (dynamic) showing up in log](https://discuss.elastic.co/t/update-mapping-dynamic-showing-up-in-log/12713)
**Author:** [@subin](https://discuss.elastic.co/u/subin)\ **Replies:** 2\ **Last updated:** [July 10, 2013, 4:57am UTC](https://discuss.elastic.co/t/update-mapping-dynamic-showing-up-in-log/12713 "2013-07-10T04:57:30Z")
HI, I have Logstash feeding Elasticsearch 0.90.2. I start off ES server with this \*custom \* template for logstash's logs. When logs come in I see the below in ES's log file: \[2013-07-09 04:34:48,241\]\[INFO \]\[c… --- ## [ES nodes crashing: failed to send failed shard](https://discuss.elastic.co/t/es-nodes-crashing-failed-to-send-failed-shard/62897)
**Author:** [@dipathak](https://discuss.elastic.co/u/dipathak)\ **Replies:** 5\ **Last updated:** [October 14, 2016, 5:31am UTC](https://discuss.elastic.co/t/es-nodes-crashing-failed-to-send-failed-shard/62897 "2016-10-14T05:31:32Z")
Hi, we are running ES 2.0 on a 4 node cluster. ES is crashing 1-5 times in a day on nodes with different reasons. Can someone please suggest why is this happening and what is the way to get out of this situation. Crash i… --- ## [Counter rate from log entries](https://discuss.elastic.co/t/counter-rate-from-log-entries/328148)
**Author:** [@andreycha](https://discuss.elastic.co/u/andreycha)\ **Replies:** 6\ **Last updated:** [March 22, 2023, 3:31pm UTC](https://discuss.elastic.co/t/counter-rate-from-log-entries/328148 "2023-03-22T15:31:24Z")
Hi, I'm trying to cheaply get some numeric data out of our logs. There an event that we log every time it happens and I'd like to see the rate at which it happens. I've added a lens with a filter for that log message an… --- ## [Scripted fields defined in kibana - when executed?](https://discuss.elastic.co/t/scripted-fields-defined-in-kibana-when-executed/269814)
**Author:** [@Marcin\_Kolny](https://discuss.elastic.co/u/Marcin_Kolny)\ **Replies:** 4\ **Last updated:** [April 12, 2021, 4:24am UTC](https://discuss.elastic.co/t/scripted-fields-defined-in-kibana-when-executed/269814 "2021-04-12T04:24:30Z")
Hi, I couldn't find the details in the documentation, so I hope somebody here will be able to help; I'm curious when the scripted field defined in Kibana is executed? Is it executed on each query, or does Elasticsearch … --- ## [Distributed Search Execution - Map/Reduce](https://discuss.elastic.co/t/distributed-search-execution-map-reduce/87872)
**Author:** [@timbo](https://discuss.elastic.co/u/timbo)\ **Replies:** 1\ **Last updated:** [June 1, 2017, 6:42pm UTC](https://discuss.elastic.co/t/distributed-search-execution-map-reduce/87872 "2017-06-01T18:42:31Z")
Hello everybody, I read the documentation about the distributed search execution of elasticsearch: https://www.elastic.co/guide/en/elasticsearch/guide/current/distributed-search.html ... and I was wondering if these … --- ## [Filebeat and Data stream](https://discuss.elastic.co/t/filebeat-and-data-stream/253841)
**Author:** [@HelpComputer](https://discuss.elastic.co/u/HelpComputer)\ **Replies:** 1\ **Last updated:** [November 9, 2020, 5:10am UTC](https://discuss.elastic.co/t/filebeat-and-data-stream/253841 "2020-11-09T05:10:13Z")
Hello, What would be the best way to get the Filebeat legacy template converted into a data stream template or some other ILM? It seems like data streams are recommended based on this guide - https://www.elastic.co/guid… --- ## [How to install plugins for embedded elasticsearch?](https://discuss.elastic.co/t/how-to-install-plugins-for-embedded-elasticsearch/7216)
**Author:** [@Eric\_Jain](https://discuss.elastic.co/u/Eric_Jain)\ **Replies:** 7\ **Last updated:** [October 28, 2013, 6:21pm UTC](https://discuss.elastic.co/t/how-to-install-plugins-for-embedded-elasticsearch/7216 "2013-10-28T18:21:32Z")
To install a plugin into a standalone copy of elasticsearch I can do e.g.\`bin\\plugin -install elasticsearch/elasticsearch-cloud-aws/1.4.0\`. But how does this work when running elasticsearch embedded in a Java applicat… --- ## [One Kibana for multiple Elastic Clusters](https://discuss.elastic.co/t/one-kibana-for-multiple-elastic-clusters/348539)
**Author:** [@Jose\_E](https://discuss.elastic.co/u/Jose_E)\ **Replies:** 2\ **Last updated:** [December 5, 2023, 1:18pm UTC](https://discuss.elastic.co/t/one-kibana-for-multiple-elastic-clusters/348539 "2023-12-05T13:18:56Z")
Hi everyone, I have a technical doubt regarding the capabilities of Kibana. I currently run an Elasticsearch Cluster with some storage issues and we cannot increase the storage size due to some limitations. However, we … --- ## [EOFError: End of file reached](https://discuss.elastic.co/t/eoferror-end-of-file-reached/204933)
**Author:** [@Senthil\_ak](https://discuss.elastic.co/u/Senthil_ak)\ **Replies:** 3\ **Last updated:** [October 31, 2019, 5:52pm UTC](https://discuss.elastic.co/t/eoferror-end-of-file-reached/204933 "2019-10-31T17:52:33Z")
Hi, I am routing logstash logs to another logstash using TCP, there is no connection issue between them and I am able to telnet. but while sending the logs getting below error. Is that a bug ? \[2019-10-22T14:50:48,395\]… --- ## [Scroll id questions](https://discuss.elastic.co/t/scroll-id-questions/82967)
**Author:** [@ginger](https://discuss.elastic.co/u/ginger)\ **Replies:** 3\ **Last updated:** [April 20, 2017, 11:38pm UTC](https://discuss.elastic.co/t/scroll-id-questions/82967 "2017-04-20T23:38:43Z")
Hi. I'm using scroll to export data from es 5.0.0, and I have a few questions: The reference says: "The initial search request and each subsequent scroll request returns a new \_scroll\_id — only the most recent \_scrol… --- ## [Search UI Clear SearchBox Option](https://discuss.elastic.co/t/search-ui-clear-searchbox-option/242120)
**Author:** [@M\_M](https://discuss.elastic.co/u/M_M)\ **Replies:** 5\ **Last updated:** [July 23, 2020, 1:54pm UTC](https://discuss.elastic.co/t/search-ui-clear-searchbox-option/242120 "2020-07-23T13:54:44Z")
Hello, I there an option to clear the SearchBox or that needs to be implemented via custom component as described in the documentation? https://github.com/elastic/search-ui/blob/master/ADVANCED.md#build-your-own-compon… --- ## [Dynamic Mapping Watcher](https://discuss.elastic.co/t/dynamic-mapping-watcher/2091)
**Author:** [@peterColclough](https://discuss.elastic.co/u/peterColclough)\ **Replies:** 5\ **Last updated:** [June 8, 2015, 12:57pm UTC](https://discuss.elastic.co/t/dynamic-mapping-watcher/2091 "2015-06-08T12:57:23Z")
Oh dear... well here we go. Tried with the example log watcher, and with creating the watch I get this: {"error":"WatcherException\[failed to put watch \[log\_error\_watch\]\]; nested: TypeMissingException\[\[.watches\] type\[\[w… --- ## [Logstash Permission access denied error for Stack: org/jruby/RubyFile.java:1263:in \`utime'](https://discuss.elastic.co/t/logstash-permission-access-denied-error-for-stack-org-jruby-rubyfile-javain-utime/178016)
**Author:** [@gitika88](https://discuss.elastic.co/u/gitika88)\ **Replies:** 1\ **Last updated:** [April 29, 2019, 3:01am UTC](https://discuss.elastic.co/t/logstash-permission-access-denied-error-for-stack-org-jruby-rubyfile-javain-utime/178016 "2019-04-29T03:01:15Z")
Hi, I am new to Data Analytics and trying to do a POC for one of our clients using ELK. My Kibana and Elastic Search servers are working fine and using the command bin/logstash -r -f /Users/gitika.dua/Documents/Data\_Anal… --- ## [Logstash, Mongodb and JDBC](https://discuss.elastic.co/t/logstash-mongodb-and-jdbc/83867)
**Author:** [@AdChamp](https://discuss.elastic.co/u/AdChamp)\ **Replies:** 4\ **Last updated:** [May 11, 2017, 1:31pm UTC](https://discuss.elastic.co/t/logstash-mongodb-and-jdbc/83867 "2017-05-11T13:31:13Z")
Hi, I have a problem configuring logstash. I want to be able to put in input jdbc for mongodb. My config : input{ jdbc{ jdbc\_driver\_library =\> "mongo-java-driver-3.2.2.jar" jdbc\_driver\_class =\> "com.mongodb.Mongo… --- ## [Winlogbeat to Logstash - Dashboard Issue](https://discuss.elastic.co/t/winlogbeat-to-logstash-dashboard-issue/41434)
**Author:** [@shanecentreedu](https://discuss.elastic.co/u/shanecentreedu)\ **Replies:** 4\ **Last updated:** [February 11, 2016, 3:58am UTC](https://discuss.elastic.co/t/winlogbeat-to-logstash-dashboard-issue/41434 "2016-02-11T03:58:29Z")
I'm testing the new Winlogbeat and I've been able to get events in my test ELK. I loaded the beats-dashboards-master using the load command from the readme and pieces succeeded with "created":true. I can see the dashbo… --- ## [Provided Grok expressions do not match field value when the pattern field contains some regular expressions](https://discuss.elastic.co/t/provided-grok-expressions-do-not-match-field-value-when-the-pattern-field-contains-some-regular-expressions/129198)
**Author:** [@hawk199](https://discuss.elastic.co/u/hawk199)\ **Replies:** 2\ **Last updated:** [May 3, 2018, 3:41am UTC](https://discuss.elastic.co/t/provided-grok-expressions-do-not-match-field-value-when-the-pattern-field-contains-some-regular-expressions/129198 "2018-05-03T03:41:06Z")
hi,i make an module for my iis log,i use the grok to parse the message,it is wrong when the pattern field contains some regular expressions,but in the grok debugger(xpack plugin) it's ok, here is my ingest/default.json… --- ## [Logging.verbose: true causing ValidationError](https://discuss.elastic.co/t/logging-verbose-true-causing-validationerror/92454)
**Author:** [@Abhijit\_Paul](https://discuss.elastic.co/u/Abhijit_Paul)\ **Replies:** 2\ **Last updated:** [July 10, 2017, 5:42pm UTC](https://discuss.elastic.co/t/logging-verbose-true-causing-validationerror/92454 "2017-07-10T17:42:08Z")
In kibana.yml after setting logging.verbose: true (to get more details kibana logs) it's throwing following error, kibana-pod - INFO 1 139712313976640 1000 - - Starting kibana process FATAL { ValidationError: child "l… --- ## [Attempted to send a bulk request to Elasticsearch configured at '\["http://localhost:9200"\]', but Elasticsearch appears to be unreachable or down! {:error\_message=\>"Connexion refusée",](https://discuss.elastic.co/t/attempted-to-send-a-bulk-request-to-elasticsearch-configured-at-http-localhost-9200-but-elasticsearch-appears-to-be-unreachable-or-down-error-message-connexion-refusee/61359)
**Author:** [@Izana](https://discuss.elastic.co/u/Izana)\ **Replies:** 2\ **Last updated:** [October 3, 2016, 12:38pm UTC](https://discuss.elastic.co/t/attempted-to-send-a-bulk-request-to-elasticsearch-configured-at-http-localhost-9200-but-elasticsearch-appears-to-be-unreachable-or-down-error-message-connexion-refusee/61359 "2016-10-03T12:38:57Z")
Hello everyone, I am a beginner on ELK. I apologize first for my bad English, I'm French. I have 2 different error messages when launching the command "./logstash windows.conf -f". The first being: {Connection refuse… --- ## [Custom index with field from xpath](https://discuss.elastic.co/t/custom-index-with-field-from-xpath/83478)
**Author:** [@daian.martinho](https://discuss.elastic.co/u/daian.martinho)\ **Replies:** 8\ **Last updated:** [April 26, 2017, 5:08am UTC](https://discuss.elastic.co/t/custom-index-with-field-from-xpath/83478 "2017-04-26T05:08:46Z")
Filebeat is sending xml files to logstash. input { beats { port =\> "5044" } } filter { ## interpret the message as XML if \[type\] == "nessus-report" { xml… --- ## [Infinite loop in ES, possible bug, please comment](https://discuss.elastic.co/t/infinite-loop-in-es-possible-bug-please-comment/38917)
**Author:** [@Christopher\_Curzon](https://discuss.elastic.co/u/Christopher_Curzon)\ **Replies:** 8\ **Last updated:** [January 13, 2016, 9:14pm UTC](https://discuss.elastic.co/t/infinite-loop-in-es-possible-bug-please-comment/38917 "2016-01-13T21:14:46Z")
So I'm using Logstash to load a csv file having 4998079 records in it. As it is loading I'm tracking the count in Elasticsearch and I notice that the count goes well beyond 5M and keeps climbing. Then I notice that th… --- ## [How to Stop, \_close or re-index in Amazon ES (AWS)](https://discuss.elastic.co/t/how-to-stop-close-or-re-index-in-amazon-es-aws/105322)
**Author:** [@gautam\_gro](https://discuss.elastic.co/u/gautam_gro)\ **Replies:** 3\ **Last updated:** [October 26, 2017, 5:15am UTC](https://discuss.elastic.co/t/how-to-stop-close-or-re-index-in-amazon-es-aws/105322 "2017-10-26T05:15:39Z")
I want to update mappings of existing index in Amazon ES (AWS). But i am getting error...."Your request 'https://amazon.xx.xxxxxx/testindex/\_close' is not allowed by Amazon ElasticSearch service" Any suggestion? --- ## [Seeing Indexing Rejections](https://discuss.elastic.co/t/seeing-indexing-rejections/53657)
**Author:** [@nandanrao](https://discuss.elastic.co/u/nandanrao)\ **Replies:** 3\ **Last updated:** [June 23, 2016, 2:39pm UTC](https://discuss.elastic.co/t/seeing-indexing-rejections/53657 "2016-06-23T14:39:42Z")
In multiple places in the documentation, it is recommended that we monitor index rejections through marvel. "In such a scenario, monitor Elasticsearch (through Marvel or other plugins) and keep an eye on bulk processin… --- ## [How to Update Kibana Dashboard URL from /app/kibana to /kibana/app/kibana](https://discuss.elastic.co/t/how-to-update-kibana-dashboard-url-from-app-kibana-to-kibana-app-kibana/163798)
**Author:** [@vijayakrishna.rg](https://discuss.elastic.co/u/vijayakrishna.rg)\ **Replies:** 5\ **Last updated:** [January 10, 2019, 9:22pm UTC](https://discuss.elastic.co/t/how-to-update-kibana-dashboard-url-from-app-kibana-to-kibana-app-kibana/163798 "2019-01-10T21:22:46Z")
Hi, We are having an issue while accessing Kibana Dashboard through Nginx reverse proxy. When we add Location block "/" in Nginx.conf for kibana then we are able to access kibana dashboard through "root", in the backen… --- ## [Kibana is throwing segmentation fault message](https://discuss.elastic.co/t/kibana-is-throwing-segmentation-fault-message/42699)
**Author:** [@girishcs](https://discuss.elastic.co/u/girishcs)\ **Replies:** 5\ **Last updated:** [March 12, 2016, 12:32am UTC](https://discuss.elastic.co/t/kibana-is-throwing-segmentation-fault-message/42699 "2016-03-12T00:32:56Z")
I installed Kibana 4.3.1 on centOS 6.6. machine. When i try to run Kibana , it throws an error message "segmentation fault". After investigation issue seems to be because of node. Is there different version of Kibana … --- ## [Bulk index if not exists](https://discuss.elastic.co/t/bulk-index-if-not-exists/247912)
**Author:** [@noorul.m](https://discuss.elastic.co/u/noorul.m)\ **Replies:** 4\ **Last updated:** [September 9, 2020, 9:45am UTC](https://discuss.elastic.co/t/bulk-index-if-not-exists/247912 "2020-09-09T09:45:52Z")
I have the following document structure { "id": "977373", "name": "Air Odisha" } I want to create documents in bulk only if id and name are not present already. [Previous page](https://discuss.elastic.co/top.md?page=595&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=597&per_page=50&period=all)