# Top **URL:** https://discuss.elastic.co/top.md?page=477&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 478 --- ## [RPM signing key is invalid on newer operating systems](https://discuss.elastic.co/t/rpm-signing-key-is-invalid-on-newer-operating-systems/327476)
**Author:** [@twilson](https://discuss.elastic.co/u/twilson)\ **Replies:** 1\ **Last updated:** [March 20, 2023, 7:04pm UTC](https://discuss.elastic.co/t/rpm-signing-key-is-invalid-on-newer-operating-systems/327476 "2023-03-20T19:04:59Z")
The signing key used for RPM packages (and I assume other package types) is no longer valid on newer operating systems since the key is SHA1 and these newer operating systems have deprecated SHA1. Specifically, I'm tryi… --- ## [Combine rescore and sort in a single query](https://discuss.elastic.co/t/combine-rescore-and-sort-in-a-single-query/169004)
**Author:** [@justine](https://discuss.elastic.co/u/justine)\ **Replies:** 0\ **Last updated:** [February 19, 2019, 10:57am UTC](https://discuss.elastic.co/t/combine-rescore-and-sort-in-a-single-query/169004 "2019-02-19T10:57:49Z")
Problem What is a good alternative query if I need both a rescore and a sort? I know combining both is not supported (the rescore query is not executed with the Elasticsearch 5.4 version I am using, and the documentatio… --- ## [Attempting to Connect Fluentd with Elastic8.1.2 gives an error for Developing an ingestion pipeline](https://discuss.elastic.co/t/attempting-to-connect-fluentd-with-elastic8-1-2-gives-an-error-for-developing-an-ingestion-pipeline/301991)
**Author:** [@fallenreaper](https://discuss.elastic.co/u/fallenreaper)\ **Replies:** 5\ **Last updated:** [April 26, 2022, 6:28pm UTC](https://discuss.elastic.co/t/attempting-to-connect-fluentd-with-elastic8-1-2-gives-an-error-for-developing-an-ingestion-pipeline/301991 "2022-04-26T18:28:41Z")
So i saw the example Elastic8.1.2 cluster set up with Kibana on the website. I liked it, though i wanted to add an ingestion pipe and added a FluentD container to the mix in order to manage ingestion a bit more. The b… --- ## [Elastic Stack 7.0 date\_time\_parse\_exception](https://discuss.elastic.co/t/elastic-stack-7-0-date-time-parse-exception/188542)
**Author:** [@wwalker](https://discuss.elastic.co/u/wwalker)\ **Replies:** 7\ **Last updated:** [July 2, 2019, 8:13pm UTC](https://discuss.elastic.co/t/elastic-stack-7-0-date-time-parse-exception/188542 "2019-07-02T20:13:16Z")
Not sure what happened, but overnight I started getting this logged constantly in my Logstash-plain.log. No changes have been made in the last week or two since upgrading everything to version 7. About 3k entries in th… --- ## [Field Data Cache Size and Eviction](https://discuss.elastic.co/t/field-data-cache-size-and-eviction/19757)
**Author:** [@Philippe\_Laflamme](https://discuss.elastic.co/u/Philippe_Laflamme)\ **Replies:** 3\ **Last updated:** [April 23, 2015, 8:10am UTC](https://discuss.elastic.co/t/field-data-cache-size-and-eviction/19757 "2015-04-23T08:10:33Z")
Hi, I have a cluster with nodes configured with a 18G heap. We've noticed a degradation in performance recently after increasing the volume of data we're indexing. I think the issue is due to the field data cac… --- ## [Kibana dashboard - Input search field](https://discuss.elastic.co/t/kibana-dashboard-input-search-field/237126)
**Author:** [@cjabrantes](https://discuss.elastic.co/u/cjabrantes)\ **Replies:** 8\ **Last updated:** [June 18, 2020, 11:52am UTC](https://discuss.elastic.co/t/kibana-dashboard-input-search-field/237126 "2020-06-18T11:52:14Z")
Hi, I didn't found anything that suites this need, i found this thread with some years: Maybe better solution already exists. I want to present a dashboard with logs, from multiple indexes (to avoid colleagues to kno… --- ## [Cluster block exception](https://discuss.elastic.co/t/cluster-block-exception/130569)
**Author:** [@shwesinhan](https://discuss.elastic.co/u/shwesinhan)\ **Replies:** 8\ **Last updated:** [May 4, 2018, 9:19am UTC](https://discuss.elastic.co/t/cluster-block-exception/130569 "2018-05-04T09:19:34Z")
hi there! now i got cluster\_block\_exception in kibana. but when i check the space, it is available 93.2gb. shards disk.indices disk.used disk.avail disk.total disk.percent host ip node 287 … --- ## [Help receiving syslog data in Logstash](https://discuss.elastic.co/t/help-receiving-syslog-data-in-logstash/20709)
**Author:** [@Andrew\_Stacey](https://discuss.elastic.co/u/Andrew_Stacey)\ **Replies:** 2\ **Last updated:** [November 12, 2014, 4:01pm UTC](https://discuss.elastic.co/t/help-receiving-syslog-data-in-logstash/20709 "2014-11-12T16:01:59Z")
This is probably a very noobish question. I just starting playing with an ELK stack I have set up on Centos 7. All the core services seem to be working but I can't seem to get it to receive syslog messages. I have… --- ## [Unable to send email alert using email connector in kibana](https://discuss.elastic.co/t/unable-to-send-email-alert-using-email-connector-in-kibana/278059)
**Author:** [@cuongnp](https://discuss.elastic.co/u/cuongnp)\ **Replies:** 5\ **Last updated:** [July 8, 2021, 12:15pm UTC](https://discuss.elastic.co/t/unable-to-send-email-alert-using-email-connector-in-kibana/278059 "2021-07-08T12:15:39Z")
Hi Community, After enable TLS connection between kibana and Elasticsearch ,I'm unable to send email alert using email connector. When send test mail, the result is "Error upgrading connection with STARTTLS: 454 4.7.0 … --- ## [How to make a Rest Call from Kibana to a external machine?](https://discuss.elastic.co/t/how-to-make-a-rest-call-from-kibana-to-a-external-machine/153767)
**Author:** [@pshreyasholla](https://discuss.elastic.co/u/pshreyasholla)\ **Replies:** 5\ **Last updated:** [October 29, 2018, 12:04pm UTC](https://discuss.elastic.co/t/how-to-make-a-rest-call-from-kibana-to-a-external-machine/153767 "2018-10-29T12:04:45Z")
My requirement is to create a Visualization whose contents are the output of an external rest service --- ## [Logback TCP Appender Vs Filebeat structured logging](https://discuss.elastic.co/t/logback-tcp-appender-vs-filebeat-structured-logging/97829)
**Author:** [@baldur](https://discuss.elastic.co/u/baldur)\ **Replies:** 2\ **Last updated:** [August 24, 2017, 8:41pm UTC](https://discuss.elastic.co/t/logback-tcp-appender-vs-filebeat-structured-logging/97829 "2017-08-24T20:41:31Z")
Hi all, I use Elastic Stack to centralize logs from Java web applications. Logs are based on Sfl4j+Logback so I’ve used Logback JSON encoder. I’ve setup two possible solutions: LogstashTcpSocketAppender: messages are … --- ## [Comparing two document](https://discuss.elastic.co/t/comparing-two-document/44956)
**Author:** [@Yoel\_Martinus](https://discuss.elastic.co/u/Yoel_Martinus)\ **Replies:** 2\ **Last updated:** [March 28, 2016, 3:29am UTC](https://discuss.elastic.co/t/comparing-two-document/44956 "2016-03-28T03:29:33Z")
What I want to know is how similar two document in Elasticsearch in same type. For example how similar doc with id=1 and document with id=14. I expect to get the number of similar fields, but matching score is OK.. Thank… --- ## [ILM setup: Logstash vs elasticsearch](https://discuss.elastic.co/t/ilm-setup-logstash-vs-elasticsearch/192471)
**Author:** [@fefo69](https://discuss.elastic.co/u/fefo69)\ **Replies:** 3\ **Last updated:** [July 26, 2019, 5:05pm UTC](https://discuss.elastic.co/t/ilm-setup-logstash-vs-elasticsearch/192471 "2019-07-26T17:05:57Z")
Dear all, I'm trying to create indexes from logstash output plugin but policy assignment and rollover is not working. Elasticsearch and logstash version 7.2 This is my test setup: Logstash output plugin: elasticsearc… --- ## [Change index dynamically in dashboard](https://discuss.elastic.co/t/change-index-dynamically-in-dashboard/133545)
**Author:** [@Alessio\_Frabotta](https://discuss.elastic.co/u/Alessio_Frabotta)\ **Replies:** 3\ **Last updated:** [May 28, 2018, 2:19pm UTC](https://discuss.elastic.co/t/change-index-dynamically-in-dashboard/133545 "2018-05-28T14:19:34Z")
Based on what I wrote on another post, I read that to dynamically reload a dashboard compared to a new index you must edit this section of the json file: "kibanaSavedObjectMeta": { "searchSourceJSON": "{\\"index\\… --- ## [Using Multiple IF conditionals in Filter](https://discuss.elastic.co/t/using-multiple-if-conditionals-in-filter/63714)
**Author:** [@setlem](https://discuss.elastic.co/u/setlem)\ **Replies:** 4\ **Last updated:** [October 25, 2016, 5:36am UTC](https://discuss.elastic.co/t/using-multiple-if-conditionals-in-filter/63714 "2016-10-25T05:36:21Z")
am getting output if i have all three (CREATION\_DATE,SUBMITTED\_DATE,LAST\_MODIFIED\_DATE) in date format.If any is STRING am not getting that log file in my output. for ex: my input is 12-JUL-13 11.33.56.259 AM,12-… --- ## [Rollover daily indexes](https://discuss.elastic.co/t/rollover-daily-indexes/83568)
**Author:** [@pbmsys](https://discuss.elastic.co/u/pbmsys)\ **Replies:** 6\ **Last updated:** [May 2, 2017, 7:59am UTC](https://discuss.elastic.co/t/rollover-daily-indexes/83568 "2017-05-02T07:59:10Z")
Hi. I am currently looking into the rollover feature in elasticsearch. At the moment i have timebased indexes from filebeats, eg: filebeat.2017-25-05 I would actually like to still keep filebeat create a new daily in… --- ## [Correct use of SSL with Java REST API](https://discuss.elastic.co/t/correct-use-of-ssl-with-java-rest-api/188588)
**Author:** [@Jurgen\_Debedts](https://discuss.elastic.co/u/Jurgen_Debedts)\ **Replies:** 2\ **Last updated:** [July 12, 2019, 9:06pm UTC](https://discuss.elastic.co/t/correct-use-of-ssl-with-java-rest-api/188588 "2019-07-12T21:06:49Z")
Hello, I created a new 2 node cluster ES 7.2.0. I have created successful integrations with the Java REST API in the past, but now I am adding the security layer and I am somewhat at a loss. I followed the procedure de… --- ## [Установка плагина elasticsearch-analysis-morphology в докер контейнер](https://discuss.elastic.co/t/elasticsearch-analysis-morphology/106578)
**Author:** [@karelianboy1](https://discuss.elastic.co/u/karelianboy1)\ **Replies:** 4\ **Last updated:** [November 8, 2017, 11:04am UTC](https://discuss.elastic.co/t/elasticsearch-analysis-morphology/106578 "2017-11-08T11:04:50Z")
Эластик установлен докерконтейнером. Пробую установить плагин elasticsearch-analysis-morphology прямо в контейнер. Сначала захожу туда. docker exec -it ffd5f32c8c13 /bin/bash Затем устанавливаю плагин. bin/elasticsea… --- ## [How to configure ldap on elasticsearch](https://discuss.elastic.co/t/how-to-configure-ldap-on-elasticsearch/194530)
**Author:** [@madhukarneelaiahgari](https://discuss.elastic.co/u/madhukarneelaiahgari)\ **Replies:** 8\ **Last updated:** [August 12, 2019, 2:55pm UTC](https://discuss.elastic.co/t/how-to-configure-ldap-on-elasticsearch/194530 "2019-08-12T14:55:49Z")
Hello Team, I'm trying to configure ldap on xpack enabled elasticsearch cluster. Below is my docker compose file to deploy the stack . I couldn't find any documents how to do this. Also is there a way that i can pass al… --- ## [Logstash and elasticsearch](https://discuss.elastic.co/t/logstash-and-elasticsearch/88393)
**Author:** [@baha1](https://discuss.elastic.co/u/baha1)\ **Replies:** 8\ **Last updated:** [June 6, 2017, 11:39am UTC](https://discuss.elastic.co/t/logstash-and-elasticsearch/88393 "2017-06-06T11:39:44Z")
Hi there, i am using EL and LS of the same version 5.4.0 and filbeat version 5.4.1.there is the configuration. --------------elasticsearch.yml cluster.name: elasticsearch node.name: node1 node.attr.rack: r1 … --- ## [Deleting the registry file](https://discuss.elastic.co/t/deleting-the-registry-file/66301)
**Author:** [@rlonberg](https://discuss.elastic.co/u/rlonberg)\ **Replies:** 1\ **Last updated:** [November 18, 2016, 11:48am UTC](https://discuss.elastic.co/t/deleting-the-registry-file/66301 "2016-11-18T11:48:01Z")
What are the consequences of deleting the filebeat registry file? Will filebeat simply create a new blank registry file upon the next restart and reset its markers on all log files? Running filebeat on Windows, I notic… --- ## [Deprecated config setting "document\_type" set in elasticsearch](https://discuss.elastic.co/t/deprecated-config-setting-document-type-set-in-elasticsearch/150216)
**Author:** [@Erik\_Gast1](https://discuss.elastic.co/u/Erik_Gast1)\ **Replies:** 2\ **Last updated:** [September 28, 2018, 11:47am UTC](https://discuss.elastic.co/t/deprecated-config-setting-document-type-set-in-elasticsearch/150216 "2018-09-28T11:47:44Z")
I am getting this entry in the log when starting Logstash. \[logstash.outputs.elasticsearch\] You are using a deprecated config setting "document\_type" set in elasticsearch. Deprecated settings will continue to work, but … --- ## [Rejecting mapping update ... as the final mapping would have more than 1 type](https://discuss.elastic.co/t/rejecting-mapping-update-as-the-final-mapping-would-have-more-than-1-type/122593)
**Author:** [@davehatma](https://discuss.elastic.co/u/davehatma)\ **Replies:** 2\ **Last updated:** [March 6, 2018, 1:51pm UTC](https://discuss.elastic.co/t/rejecting-mapping-update-as-the-final-mapping-would-have-more-than-1-type/122593 "2018-03-06T13:51:26Z")
I have a brand new ES Docker container running with no indexes or index templates. I PUT a new mapping template for some metrics indexes I want to load and get a 200OK. However, when I try to update ES from LogStash, I… --- ## [403: forbidden error when trying to log in using 'kibana' buitin user](https://discuss.elastic.co/t/403-forbidden-error-when-trying-to-log-in-using-kibana-buitin-user/213922)
**Author:** [@elk11](https://discuss.elastic.co/u/elk11)\ **Replies:** 4\ **Last updated:** [January 8, 2020, 6:48am UTC](https://discuss.elastic.co/t/403-forbidden-error-when-trying-to-log-in-using-kibana-buitin-user/213922 "2020-01-08T06:48:01Z")
Hi, Kibana and Elasticsearch version: 7.3.1 I can login to kibana using 'elastic' buitin user but trying to login to kibana using 'kibana' buitin creds gives 403: {"statusCode":403,"error":"Forbidden","message":"Forbi… --- ## [Sending post request via nodejs to logstash](https://discuss.elastic.co/t/sending-post-request-via-nodejs-to-logstash/79269)
**Author:** [@nabiliii](https://discuss.elastic.co/u/nabiliii)\ **Replies:** 4\ **Last updated:** [March 23, 2017, 1:34pm UTC](https://discuss.elastic.co/t/sending-post-request-via-nodejs-to-logstash/79269 "2017-03-23T13:34:04Z")
Hi everyone! I want to sent http post requests via nodejs code to a logstash with a basic configuration file : input { http { } } output { elasticsearch { hosts =\> \["localhost:9200"\] } stdout { codec =\> rubydebug… --- ## [Elasticsearch mapping a value](https://discuss.elastic.co/t/elasticsearch-mapping-a-value/54593)
**Author:** [@Clemens\_Overbosch](https://discuss.elastic.co/u/Clemens_Overbosch)\ **Replies:** 4\ **Last updated:** [July 5, 2016, 6:41pm UTC](https://discuss.elastic.co/t/elasticsearch-mapping-a-value/54593 "2016-07-05T18:41:18Z")
I'm trying to get Kibana to see my location info as a geo\_point. I've been running about mapping and how to do it, but I can't seem to figure it out. The data looks like this in mongodb: { "\_id" : "3", "loc" : "\[-122.0… --- ## [Create a mobile app for Kibana](https://discuss.elastic.co/t/create-a-mobile-app-for-kibana/165975)
**Author:** [@mandritac](https://discuss.elastic.co/u/mandritac)\ **Replies:** 1\ **Last updated:** [January 28, 2019, 3:01pm UTC](https://discuss.elastic.co/t/create-a-mobile-app-for-kibana/165975 "2019-01-28T15:01:50Z")
Hi, Kibana uses bootstrap.css,so can we build a hybrid mobile app from the kibana code base? If so how can we do that? Thanks. --- ## [Logstash http output to Elasticsearch don\`t work if both http and https applied](https://discuss.elastic.co/t/logstash-http-output-to-elasticsearch-don-t-work-if-both-http-and-https-applied/179088)
**Author:** [@Hawchik\_Pupkur](https://discuss.elastic.co/u/Hawchik_Pupkur)\ **Replies:** 8\ **Last updated:** [April 30, 2019, 2:13pm UTC](https://discuss.elastic.co/t/logstash-http-output-to-elasticsearch-don-t-work-if-both-http-and-https-applied/179088 "2019-04-30T14:13:15Z")
input { beats { port =\> 5044 } } output { elasticsearch { hosts =\> \["https://localhost:9200","https://1.2.3.4:9200","https://2.3.4.5:9200"\] ssl\_certificate\_verification =\> "false" index =\> "dev-%{\[beat.version\]}… --- ## [Cannot use custom analyzer for keyword](https://discuss.elastic.co/t/cannot-use-custom-analyzer-for-keyword/95813)
**Author:** [@3white](https://discuss.elastic.co/u/3white)\ **Replies:** 3\ **Last updated:** [August 6, 2017, 8:50pm UTC](https://discuss.elastic.co/t/cannot-use-custom-analyzer-for-keyword/95813 "2017-08-06T20:50:05Z")
I am trying to use a simple custom analyzer (a char filter and keyword tokeniser) to build a keyword field. However when I specify the analyzer besides with type : "keyword", ES said not supported analyzer field. If I … --- ## [Aggregate similar logs in kibana](https://discuss.elastic.co/t/aggregate-similar-logs-in-kibana/57322)
**Author:** [@Chelovek\_Chelovechni](https://discuss.elastic.co/u/Chelovek_Chelovechni)\ **Replies:** 8\ **Last updated:** [August 5, 2016, 1:50pm UTC](https://discuss.elastic.co/t/aggregate-similar-logs-in-kibana/57322 "2016-08-05T13:50:05Z")
Suppose I have several services. They are all configured to send their logs to ES. In complex systems it is quite usual that the same messages (sometimes even errors) are logged every day. I was to create a dashboard … --- ## [Cross Fields w/ Fuzziness](https://discuss.elastic.co/t/cross-fields-w-fuzziness/16846)
**Author:** [@chuck](https://discuss.elastic.co/u/chuck)\ **Replies:** 6\ **Last updated:** [July 18, 2014, 1:00pm UTC](https://discuss.elastic.co/t/cross-fields-w-fuzziness/16846 "2014-07-18T13:00:23Z")
Hi Elasticsearch, I've been playing with the new cross\_fields multi match type, and I've got to say that I love it. It's a great way to search complex data without doing a lot of memory killing denormalization. … --- ## [Interested in ideas about EUI playground for docs project](https://discuss.elastic.co/t/interested-in-ideas-about-eui-playground-for-docs-project/220551)
**Author:** [@Lokesh\_Rana](https://discuss.elastic.co/u/Lokesh_Rana)\ **Replies:** 3\ **Last updated:** [March 9, 2020, 4:42pm UTC](https://discuss.elastic.co/t/interested-in-ideas-about-eui-playground-for-docs-project/220551 "2020-03-09T16:42:54Z")
Hii, I have keen interest in developing playground for documentation of EUI, Can you point me to someone point me to examples on what exactly has to be done. My idea is to make it similar to antd documentation eg. https:… --- ## [How to get JDBC Data from Multiple Queries](https://discuss.elastic.co/t/how-to-get-jdbc-data-from-multiple-queries/25631)
**Author:** [@Kintas](https://discuss.elastic.co/u/Kintas)\ **Replies:** 4\ **Last updated:** [May 15, 2017, 1:59pm UTC](https://discuss.elastic.co/t/how-to-get-jdbc-data-from-multiple-queries/25631 "2017-05-15T13:59:46Z")
Hello, I'm trying to collect data from a DB (Derby, MySQL, Oracle) and my Schema is like this: the main table is "exchange" and I need to get data from all other tables. I'm trying to use logstash-input-jdbc, but wi… --- ## [Basic Authentication with https and native realm](https://discuss.elastic.co/t/basic-authentication-with-https-and-native-realm/265148)
**Author:** [@shivkumar.chelwa](https://discuss.elastic.co/u/shivkumar.chelwa)\ **Replies:** 5\ **Last updated:** [February 23, 2021, 5:26pm UTC](https://discuss.elastic.co/t/basic-authentication-with-https-and-native-realm/265148 "2021-02-23T17:26:07Z")
I am trying to use Basic Authentication when HTTPS is enabled. I am using default "native" realm. Is Basic Authentication not supported when HTTPS is enabled and realm is "native"? I successfully used API Key and but co… --- ## [Manually switching / picking Primary node for a particular cluster](https://discuss.elastic.co/t/manually-switching-picking-primary-node-for-a-particular-cluster/7639)
**Author:** [@Andrew\_at\_DataFeedFi](https://discuss.elastic.co/u/Andrew_at_DataFeedFi)\ **Replies:** 5\ **Last updated:** [April 24, 2015, 7:22am UTC](https://discuss.elastic.co/t/manually-switching-picking-primary-node-for-a-particular-cluster/7639 "2015-04-24T07:22:14Z")
Sometime we have nodes inside cluster with different hardware specs. From my experience Primary nodes usually require more resources as it does a little bit more work. It may be advantageous to be able to pick the mos… --- ## [Generation URL not working](https://discuss.elastic.co/t/generation-url-not-working/61708)
**Author:** [@bwgriffith](https://discuss.elastic.co/u/bwgriffith)\ **Replies:** 7\ **Last updated:** [November 30, 2016, 9:21am UTC](https://discuss.elastic.co/t/generation-url-not-working/61708 "2016-11-30T09:21:35Z")
I have reporting setup in a shield environment. I am about to create a report via the "Document Generation" printable button. However, when I create a report via the Generation URL and try to access that URL I receive… --- ## [New data not showing](https://discuss.elastic.co/t/new-data-not-showing/48567)
**Author:** [@mc1392](https://discuss.elastic.co/u/mc1392)\ **Replies:** 7\ **Last updated:** [April 29, 2016, 1:13pm UTC](https://discuss.elastic.co/t/new-data-not-showing/48567 "2016-04-29T13:13:22Z")
I have not been able to see any data beyond April 15th. I know there is data after the April 15th because I can see it in the 'Discovery' tab. The only new piece of in the JSON is this: \> "highlight": { \> "… --- ## [List installed templates](https://discuss.elastic.co/t/list-installed-templates/10295)
**Author:** [@q42jaap](https://discuss.elastic.co/u/q42jaap)\ **Replies:** 4\ **Last updated:** [January 14, 2013, 6:20pm UTC](https://discuss.elastic.co/t/list-installed-templates/10295 "2013-01-14T18:20:36Z")
From the api docs http://www.elasticsearch.org/guide/reference/api/admin-indices-templates.html it seems that you cannot get a list of templates that are active. I just couldn't remember whether I had set a template… --- ## [Scripted field from multiple indices](https://discuss.elastic.co/t/scripted-field-from-multiple-indices/87657)
**Author:** [@layeghy](https://discuss.elastic.co/u/layeghy)\ **Replies:** 3\ **Last updated:** [June 8, 2017, 7:24pm UTC](https://discuss.elastic.co/t/scripted-field-from-multiple-indices/87657 "2017-06-08T19:24:05Z")
I want to create a script field that uses information in another index to create a field. suppose my first index is index1 which reads packets from interface traffic and includes fields "ip-address" and "mac-address". I… --- ## [What is the difference between stdin and file in logstash](https://discuss.elastic.co/t/what-is-the-difference-between-stdin-and-file-in-logstash/108910)
**Author:** [@yishain11](https://discuss.elastic.co/u/yishain11)\ **Replies:** 8\ **Last updated:** [November 27, 2017, 12:52pm UTC](https://discuss.elastic.co/t/what-is-the-difference-between-stdin-and-file-in-logstash/108910 "2017-11-27T12:52:34Z")
Hi I have two configurations, one with the input as stdin, and one using file path. both inputs are JSON structured text files. The filters are the same (using JSON encode, json and split), the output is the same. Wh… --- ## [Can't run Logstash ? Error: Could not find or load main class org.logstash.Logstash](https://discuss.elastic.co/t/cant-run-logstash-error-could-not-find-or-load-main-class-org-logstash-logstash/136213)
**Author:** [@Divit\_Sharma](https://discuss.elastic.co/u/Divit_Sharma)\ **Replies:** 4\ **Last updated:** [June 26, 2018, 11:58am UTC](https://discuss.elastic.co/t/cant-run-logstash-error-could-not-find-or-load-main-class-org-logstash-logstash/136213 "2018-06-26T11:58:47Z")
Error: Could not find or load main class org.logstash.Logstash Command : bin/logstash -f /home/hduser/Desktop/data/logstash\_cars.config I am running it in Ubuntu using vmware hduser@ubuntu:~$ java -version java versio… --- ## [YAML config parsing failed on /etc/filebeat/filebeat.yml: yaml:](https://discuss.elastic.co/t/yaml-config-parsing-failed-on-etc-filebeat-filebeat-yml-yaml/63316)
**Author:** [@Gurram\_Vinay](https://discuss.elastic.co/u/Gurram_Vinay)\ **Replies:** 2\ **Last updated:** [October 21, 2016, 3:31pm UTC](https://discuss.elastic.co/t/yaml-config-parsing-failed-on-etc-filebeat-filebeat-yml-yaml/63316 "2016-10-21T15:31:05Z")
Loading config file error: YAML config parsing failed on /etc/filebeat/filebeat.yml: yaml: line 15: found a tab character that violate indentation. Exiting. ...fail! Sorry , I could able to understand what to change… --- ## [Missing authentication details for REST request](https://discuss.elastic.co/t/missing-authentication-details-for-rest-request/289000)
**Author:** [@Molly\_Fraser](https://discuss.elastic.co/u/Molly_Fraser)\ **Replies:** 1\ **Last updated:** [November 11, 2021, 5:09pm UTC](https://discuss.elastic.co/t/missing-authentication-details-for-rest-request/289000 "2021-11-11T17:09:31Z")
Hi all, I have been configuring minimal security of the Elastic Stack and unfortunately I am unable to run Kibana as it throws this error: log \[14:40:45.047\] \[error\]\[savedobjects-service\] Unable to retrieve version i… --- ## [Data variation from line-chart shown in percentages: Kibana 4](https://discuss.elastic.co/t/data-variation-from-line-chart-shown-in-percentages-kibana-4/44684)
**Author:** [@andreealib](https://discuss.elastic.co/u/andreealib)\ **Replies:** 2\ **Last updated:** [March 22, 2016, 8:28am UTC](https://discuss.elastic.co/t/data-variation-from-line-chart-shown-in-percentages-kibana-4/44684 "2016-03-22T08:28:10Z")
I've indexed some data from a couple of csv files, which contain information about a product: productID, price,stock, description and timestamp. I made a Line Chart (I am using Kibana 4.4.2), which shows me stock variat… --- ## [Custom mapping .NET field names](https://discuss.elastic.co/t/custom-mapping-net-field-names/78557)
**Author:** [@muhandis](https://discuss.elastic.co/u/muhandis)\ **Replies:** 3\ **Last updated:** [March 16, 2017, 3:03am UTC](https://discuss.elastic.co/t/custom-mapping-net-field-names/78557 "2017-03-16T03:03:24Z")
I have an existing ES index, and I need to "dynamically" specify how my .NET field names are mapped should be mapped to the ES/JSON field names. It seems that I can't easily do this because everything is stuck behind t… --- ## [Elastic Stack 6.8.2 and 7.2.1 security update](https://discuss.elastic.co/t/elastic-stack-6-8-2-and-7-2-1-security-update/192963)
**Author:** [@joshbressers](https://discuss.elastic.co/u/joshbressers)\ **Replies:** 0\ **Last updated:** [July 30, 2019, 6:15pm UTC](https://discuss.elastic.co/t/elastic-stack-6-8-2-and-7-2-1-security-update/192963 "2019-07-30T18:15:54Z")
Elasticsearch race condition flaw (ESA-2019-07) A race condition flaw was found in the response headers Elasticsearch returns to a request. On a system with multiple users submitting requests, it could be possible for a… --- ## [Marvel no results](https://discuss.elastic.co/t/marvel-no-results/26127)
**Author:** [@enp](https://discuss.elastic.co/u/enp)\ **Replies:** 7\ **Last updated:** [July 23, 2015, 8:30am UTC](https://discuss.elastic.co/t/marvel-no-results/26127 "2015-07-23T08:30:51Z")
Hi, I have installed marvel as plugin but I can't see any data. I see only error message "No results There were no results because no indices were found that match your selected time span". Other plugins like http://ww… --- ## [503 Error: service unavailable](https://discuss.elastic.co/t/503-error-service-unavailable/233688)
**Author:** [@chaixl](https://discuss.elastic.co/u/chaixl)\ **Replies:** 3\ **Last updated:** [May 26, 2020, 6:16pm UTC](https://discuss.elastic.co/t/503-error-service-unavailable/233688 "2020-05-26T18:16:00Z")
When I saving the new visualization(called "New Visualization123") in kibana, I encountered the following error. Not only in Visualization, when I created the Index patterns in management, I also encountered this … --- ## [Max length of a field exceeded error](https://discuss.elastic.co/t/max-length-of-a-field-exceeded-error/183894)
**Author:** [@elk11](https://discuss.elastic.co/u/elk11)\ **Replies:** 5\ **Last updated:** [June 3, 2019, 10:56am UTC](https://discuss.elastic.co/t/max-length-of-a-field-exceeded-error/183894 "2019-06-03T10:56:10Z")
Hi, I'm on elasticsearch 7.0.0, And been getting the error in elasticsearch logs like below: org.elasticsearch.transport.RemoteTransportException: \[host\]\[ip:9300\]\[indices:data/read/search\[phase/fetch/id\]\] Caused by: ja… --- ## [How to refer path from filter to other?](https://discuss.elastic.co/t/how-to-refer-path-from-filter-to-other/1698)
**Author:** [@Saket\_Kumar](https://discuss.elastic.co/u/Saket_Kumar)\ **Replies:** 5\ **Last updated:** [June 2, 2015, 12:22pm UTC](https://discuss.elastic.co/t/how-to-refer-path-from-filter-to-other/1698 "2015-06-02T12:22:36Z")
input { file { path =\> \["/opt/Log/\*.csv" \] start\_position =\> "beginning" } } i have requirement to use if \[path\] == "contains string" then set type =\> string. Also can i refer path in other filte… [Previous page](https://discuss.elastic.co/top.md?page=476&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=478&per_page=50&period=all)