# \#none **URL:** https://discuss.elastic.co/tag/none.md?no_tags=true&page=888 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 889 --- ## [I am unable to sync data from postgresql, Basically I am not able to start logstash](https://discuss.elastic.co/t/i-am-unable-to-sync-data-from-postgresql-basically-i-am-not-able-to-start-logstash/278331)
**Author:** [@NETESH\_KUMAR](https://discuss.elastic.co/u/NETESH_KUMAR)\ **Replies:** 2\ **Last updated:** [July 10, 2021, 2:50pm UTC](https://discuss.elastic.co/t/i-am-unable-to-sync-data-from-postgresql-basically-i-am-not-able-to-start-logstash/278331 "2021-07-10T14:50:47Z")
\#Here is my config file #--------- config file start---------------- Sample Logstash configuration for creating a simple Beats -\> Logstash -\> Elasticsearch pipeline. input{ jdbc{ jdbc\_connection\_string =\> "jdbc:postg… --- ## [Starting Elasticsearch fails](https://discuss.elastic.co/t/starting-elasticsearch-fails/278318)
**Author:** [@maof97](https://discuss.elastic.co/u/maof97)\ **Replies:** 2\ **Last updated:** [July 10, 2021, 8:42am UTC](https://discuss.elastic.co/t/starting-elasticsearch-fails/278318 "2021-07-10T08:42:05Z")
Hi, I had an outage at my Server (self-hosted) and now every time I want to start ES this error appears: Jul 10 08:15:44 pelk logstash\[720\]: \[2021-07-10T08:15:44,162\]\[WARN \]\[logstash.outputs.elasticsearch\]\[pfelk\] Attemp… --- ## [Cannot compute used swap when total swap is 0 and free swap is 0](https://discuss.elastic.co/t/cannot-compute-used-swap-when-total-swap-is-0-and-free-swap-is-0/277128)
**Author:** [@alexus](https://discuss.elastic.co/u/alexus)\ **Replies:** 2\ **Last updated:** [June 28, 2021, 12:35am UTC](https://discuss.elastic.co/t/cannot-compute-used-swap-when-total-swap-is-0-and-free-swap-is-0/277128 "2021-06-28T00:35:12Z")
Hello World! My logs are getting flooded with following message: cannot compute used swap when total swap is 0 and free swap is 0 I assume it's safe to ignore since it's not recommended to have swap enabled anyways,… --- ## [Extracting @timestamp from Source within Hits](https://discuss.elastic.co/t/extracting-timestamp-from-source-within-hits/278306)
**Author:** [@NoviceESCoder](https://discuss.elastic.co/u/NoviceESCoder)\ **Replies:** 0\ **Last updated:** [July 9, 2021, 8:22pm UTC](https://discuss.elastic.co/t/extracting-timestamp-from-source-within-hits/278306 "2021-07-09T20:22:56Z")
I am trying to extract @timestamp from .Source but whenever I type a dot after the word Source I do not get any options that Source can contain where I can grab @timestamp. Is there a specific way I can grab @timestamp f… --- ## [Custom scoring based on number of matches](https://discuss.elastic.co/t/custom-scoring-based-on-number-of-matches/278305)
**Author:** [@Viktor\_Krasynskyy](https://discuss.elastic.co/u/Viktor_Krasynskyy)\ **Replies:** 0\ **Last updated:** [July 9, 2021, 7:15pm UTC](https://discuss.elastic.co/t/custom-scoring-based-on-number-of-matches/278305 "2021-07-09T19:15:49Z")
My question is somewhat similar to an old feature request Add match count scoring option · Issue #13806 · elastic/elasticsearch · GitHub but some options suggested there are already deprecated. I'm trying to create a cu… --- ## [Removing item from array based on string value from another field](https://discuss.elastic.co/t/removing-item-from-array-based-on-string-value-from-another-field/278279)
**Author:** [@mad\_dog](https://discuss.elastic.co/u/mad_dog)\ **Replies:** 6\ **Last updated:** [July 9, 2021, 6:27pm UTC](https://discuss.elastic.co/t/removing-item-from-array-based-on-string-value-from-another-field/278279 "2021-07-09T18:27:00Z")
I have a ruby filter that puts all mac addresses (access points and stations macs) in a log to mac\_addresses field and this works fine. I also have another grok filter which puts only station mac addresses to station\_ma… --- ## [Create KV-pairs for field not in key:value format and use ruby filter on KV pairs](https://discuss.elastic.co/t/create-kv-pairs-for-field-not-in-key-value-format-and-use-ruby-filter-on-kv-pairs/278220)
**Author:** [@parinitha.nagaraja](https://discuss.elastic.co/u/parinitha.nagaraja)\ **Replies:** 3\ **Last updated:** [July 9, 2021, 4:44pm UTC](https://discuss.elastic.co/t/create-kv-pairs-for-field-not-in-key-value-format-and-use-ruby-filter-on-kv-pairs/278220 "2021-07-09T16:44:39Z")
Hello, I am trying to apply KV filter to a field that does not have "key:value key:value" format. The format is "value(key) value(key) ...". Below are the details. 2021-06-28 19:06:15.848 \[0000-XYZ\] \[appLog … --- ## [Importing text from text files and merging to existing documents](https://discuss.elastic.co/t/importing-text-from-text-files-and-merging-to-existing-documents/278269)
**Author:** [@stashing\_logs](https://discuss.elastic.co/u/stashing_logs)\ **Replies:** 1\ **Last updated:** [July 9, 2021, 4:43pm UTC](https://discuss.elastic.co/t/importing-text-from-text-files-and-merging-to-existing-documents/278269 "2021-07-09T16:43:39Z")
I have an existing elastic engine containing documents with an ID and some metadata (date, original file path, author etc.). I now have the text files which have the extracted text for these documents. The text files ar… --- ## [Does the lumberjack output plugin do the loadbalacing](https://discuss.elastic.co/t/does-the-lumberjack-output-plugin-do-the-loadbalacing/278252)
**Author:** [@lemahdois](https://discuss.elastic.co/u/lemahdois)\ **Replies:** 1\ **Last updated:** [July 9, 2021, 4:40pm UTC](https://discuss.elastic.co/t/does-the-lumberjack-output-plugin-do-the-loadbalacing/278252 "2021-07-09T16:40:07Z")
Dear all, I am using lumberjack output plugin to send logs from logstash to logstash. I use this code lumberjack { codec =\> json hosts =\> \["XXX","YYY"\] port =\> ZZZ … --- ## [Convert string to integer](https://discuss.elastic.co/t/convert-string-to-integer/277915)
**Author:** [@ANKITA\_SAHA](https://discuss.elastic.co/u/ANKITA_SAHA)\ **Replies:** 3\ **Last updated:** [July 9, 2021, 4:31pm UTC](https://discuss.elastic.co/t/convert-string-to-integer/277915 "2021-07-09T16:31:07Z")
Hello everyone! I need help for converting a string data to integer value. I have an 'Hours' column which consist of numeric data but kibana is reading as string as a result when i try to sort the axis it does not sort… --- ## [How do I reference a field name that contains a dot in watcher logging action](https://discuss.elastic.co/t/how-do-i-reference-a-field-name-that-contains-a-dot-in-watcher-logging-action/266614)
**Author:** [@Emilio\_Vega](https://discuss.elastic.co/u/Emilio_Vega)\ **Replies:** 3\ **Last updated:** [July 9, 2021, 3:19pm UTC](https://discuss.elastic.co/t/how-do-i-reference-a-field-name-that-contains-a-dot-in-watcher-logging-action/266614 "2021-07-09T15:19:41Z")
An elastic template index got field names using dots ("property.name") and I am wondering if it is possible reference them using "ctx.payload.hits.hits.0.\_source" object. I did some different attempts without success. I… --- ## [ECK elasticsearch pod failing to start since it couldn't load persistent cache](https://discuss.elastic.co/t/eck-elasticsearch-pod-failing-to-start-since-it-couldnt-load-persistent-cache/277824)
**Author:** [@Sam\_Mellors](https://discuss.elastic.co/u/Sam_Mellors)\ **Replies:** 8\ **Last updated:** [July 9, 2021, 2:53pm UTC](https://discuss.elastic.co/t/eck-elasticsearch-pod-failing-to-start-since-it-couldnt-load-persistent-cache/277824 "2021-07-09T14:53:02Z")
Hi everyone! I have an ECK operator managed ES cluster of 3 nodes which I am trying to spin up with new persistent volume claims that are using old persistent volumes from a previous ES cluster. In order to do this I d… --- ## [Logstash .Conf file](https://discuss.elastic.co/t/logstash-conf-file/278194)
**Author:** [@Ashwin\_Patil1](https://discuss.elastic.co/u/Ashwin_Patil1)\ **Replies:** 9\ **Last updated:** [July 9, 2021, 2:40pm UTC](https://discuss.elastic.co/t/logstash-conf-file/278194 "2021-07-09T14:40:33Z")
I am trying to collect logs from multiple inputs and write them into 2 indices. Please refer the below conf file, am able to create a index called syslog but am not able to create index called winlog. All the logs are g… --- ## [Scripted field calculation with division](https://discuss.elastic.co/t/scripted-field-calculation-with-division/278284)
**Author:** [@jogabonito](https://discuss.elastic.co/u/jogabonito)\ **Replies:** 1\ **Last updated:** [July 9, 2021, 2:34pm UTC](https://discuss.elastic.co/t/scripted-field-calculation-with-division/278284 "2021-07-09T14:34:38Z")
Hi I want to make a scripted field using a simple calculation by using summation and dividing, but I just keep getting 0 and the error-message: "Unable to write index pattern! Refresh the page to get the most up to dat… --- ## [Pipeline continues when stopping Logstash service](https://discuss.elastic.co/t/pipeline-continues-when-stopping-logstash-service/277936)
**Author:** [@chris\_ts24](https://discuss.elastic.co/u/chris_ts24)\ **Replies:** 2\ **Last updated:** [July 9, 2021, 1:58pm UTC](https://discuss.elastic.co/t/pipeline-continues-when-stopping-logstash-service/277936 "2021-07-09T13:58:26Z")
Logstash v.7.13.2 Hi all, I'm successfully running 3 logstash instances via the following pipelines.yml file to keep an elasticsearch index up-to-date with changes to Oracle database records and windows logs: - pipeli… --- ## [SSL Handshake error while adding node to elasticsearch](https://discuss.elastic.co/t/ssl-handshake-error-while-adding-node-to-elasticsearch/278283)
**Author:** [@rohan0018](https://discuss.elastic.co/u/rohan0018)\ **Replies:** 0\ **Last updated:** [July 9, 2021, 1:18pm UTC](https://discuss.elastic.co/t/ssl-handshake-error-while-adding-node-to-elasticsearch/278283 "2021-07-09T13:18:26Z")
Hello I am trying to add node in elasticsearch cluster, when I restart elasticsearch service on data node it give below error. "\[2021-07-09T18:14:25,561\]\[WARN \]\[o.e.t.TcpTransport \] \[NODE2\] exception caught on transpor… --- ## [From Splunk to ELK: how to perform statistic searches?](https://discuss.elastic.co/t/from-splunk-to-elk-how-to-perform-statistic-searches/277644)
**Author:** [@Wooden\_tree](https://discuss.elastic.co/u/Wooden_tree)\ **Replies:** 2\ **Last updated:** [July 9, 2021, 1:13pm UTC](https://discuss.elastic.co/t/from-splunk-to-elk-how-to-perform-statistic-searches/277644 "2021-07-09T13:13:59Z")
Hi, I spent last few years with Splunk and now I’m an ELK user. I’d like to know if there is a way to perform a statistical search in ELK. Let’s say, I have some firewall logs and I’d like to use it to detect a port sc… --- ## [Automate export of Kibana dashboard CSV](https://discuss.elastic.co/t/automate-export-of-kibana-dashboard-csv/278260)
**Author:** [@Core\_Sec](https://discuss.elastic.co/u/Core_Sec)\ **Replies:** 3\ **Last updated:** [July 9, 2021, 12:21pm UTC](https://discuss.elastic.co/t/automate-export-of-kibana-dashboard-csv/278260 "2021-07-09T12:21:05Z")
Hi All, I need to download the CSV data that generated by Kibana dashboard. I'm struggling with selenium to automate the manual download without much luck But it seems like very not generic and robust way to do that… --- ## [Ensuring master election in elastic search cluster is among desired nodes](https://discuss.elastic.co/t/ensuring-master-election-in-elastic-search-cluster-is-among-desired-nodes/277664)
**Author:** [@mahudees](https://discuss.elastic.co/u/mahudees)\ **Replies:** 3\ **Last updated:** [July 9, 2021, 12:00pm UTC](https://discuss.elastic.co/t/ensuring-master-election-in-elastic-search-cluster-is-among-desired-nodes/277664 "2021-07-09T12:00:25Z")
Hi, We have a 3 node elastic cluster running as part of our application. All the 3 are master eligible nodes. We also have mongodb cluster and our application cluster also running in the same node. Design is, master of… --- ## [Install pulgin in kibana](https://discuss.elastic.co/t/install-pulgin-in-kibana/278165)
**Author:** [@vikramdayma](https://discuss.elastic.co/u/vikramdayma)\ **Replies:** 3\ **Last updated:** [July 9, 2021, 11:47am UTC](https://discuss.elastic.co/t/install-pulgin-in-kibana/278165 "2021-07-09T11:47:42Z")
Hi, I am trying to install plugin on centos 7.x in kibana 7.12.0 by command sudo bin/kibana-plugin install file:///home/mykibanaplugin/ai\_analyst-7.12.0.zip It is giving error Plugin installation was unsuccessful du… --- ## [Desired fields did get create after modifying logstash config](https://discuss.elastic.co/t/desired-fields-did-get-create-after-modifying-logstash-config/278039)
**Author:** [@cool999](https://discuss.elastic.co/u/cool999)\ **Replies:** 6\ **Last updated:** [July 9, 2021, 10:28am UTC](https://discuss.elastic.co/t/desired-fields-did-get-create-after-modifying-logstash-config/278039 "2021-07-09T10:28:12Z")
Hi All, I have created two different elastic search clusters. In first cluster (created newly) ,(v 7.13.2), I have created below config in pipeline.conf under conf.d for logstash and it worked as I see expected fields … --- ## [ElasticSearch: Order top-level aggregation buckets based on reverse\_nested doc\_count](https://discuss.elastic.co/t/elasticsearch-order-top-level-aggregation-buckets-based-on-reverse-nested-doc-count/278250)
**Author:** [@afasias](https://discuss.elastic.co/u/afasias)\ **Replies:** 1\ **Last updated:** [July 9, 2021, 10:23am UTC](https://discuss.elastic.co/t/elasticsearch-order-top-level-aggregation-buckets-based-on-reverse-nested-doc-count/278250 "2021-07-09T10:23:58Z")
Hi. My Elasticsearch info: { "version": { "number": "6.3.1", "build\_flavor": "oss", "build\_type": "zip", "build\_hash": "9d3e794", "build\_date": "2020-06-09T23:40:32.185794Z",… --- ## [Kibana launch failed](https://discuss.elastic.co/t/kibana-launch-failed/277629)
**Author:** [@EpLiar](https://discuss.elastic.co/u/EpLiar)\ **Replies:** 18\ **Last updated:** [July 9, 2021, 9:34am UTC](https://discuss.elastic.co/t/kibana-launch-failed/277629 "2021-07-09T09:34:44Z")
I deploy elasticsearch on 192.168.50.216 and 192.168.50.69. Both are working. \[epi@localhost ~\]$ curl 192.168.50.69:9200 { "name" : "EpCent-1", "cluster\_name" : "EpCluster", "cluster\_uuid" : "XuZIcIMhR46iStO7LJIdN… --- ## [Crear nuevos valores dinamicos](https://discuss.elastic.co/t/crear-nuevos-valores-dinamicos/277962)
**Author:** [@EduardoM](https://discuss.elastic.co/u/EduardoM)\ **Replies:** 6\ **Last updated:** [July 9, 2021, 8:40am UTC](https://discuss.elastic.co/t/crear-nuevos-valores-dinamicos/277962 "2021-07-09T08:40:00Z")
Hola a todos espero que me puedan ayudar, por el momento estoy entrando a este mundo, y me gustaría saber como se podría hacer lo siguiente: tengo eventos que llegan cada vez una máquina realiza un producto junto con s… --- ## [Daily index not created](https://discuss.elastic.co/t/daily-index-not-created/278215)
**Author:** [@prat](https://discuss.elastic.co/u/prat)\ **Replies:** 6\ **Last updated:** [July 9, 2021, 8:39am UTC](https://discuss.elastic.co/t/daily-index-not-created/278215 "2021-07-09T08:39:39Z")
Hi, I see below indices getting created daily without an issue. yellow open access\_server-2021.07.06 HGHg9wiBTz-42qxzIAuV3A 1 1 203 0 341.5kb 341.5kb yellow open access\_serv… --- ## [How to find relations between independent documents within an index](https://discuss.elastic.co/t/how-to-find-relations-between-independent-documents-within-an-index/278107)
**Author:** [@InesCM](https://discuss.elastic.co/u/InesCM)\ **Replies:** 6\ **Last updated:** [July 9, 2021, 8:30am UTC](https://discuss.elastic.co/t/how-to-find-relations-between-independent-documents-within-an-index/278107 "2021-07-09T08:30:41Z")
So, I've been struggling for a while with a problem that looked simple but for which I just cannot find a solution. At this point I'm not sure if it's not possible to do this, or if I'm just unable to see it. Let's see i… --- ## [Not able to connect to elastic host](https://discuss.elastic.co/t/not-able-to-connect-to-elastic-host/278247)
**Author:** [@mac2](https://discuss.elastic.co/u/mac2)\ **Replies:** 1\ **Last updated:** [July 9, 2021, 8:23am UTC](https://discuss.elastic.co/t/not-able-to-connect-to-elastic-host/278247 "2021-07-09T08:23:31Z")
I am trying to connect to the elastic running on a linux box from my local windows azure machine using below in java Preformatted textTransportClient transportClient = (new PreBuiltTransportClient(Settings.EMPTY, new Cl… --- ## [Heatmap hide specific column](https://discuss.elastic.co/t/heatmap-hide-specific-column/278170)
**Author:** [@Celiken](https://discuss.elastic.co/u/Celiken)\ **Replies:** 2\ **Last updated:** [July 9, 2021, 7:50am UTC](https://discuss.elastic.co/t/heatmap-hide-specific-column/278170 "2021-07-09T07:50:45Z")
Hi, I'm trying to create a heatmap but I encounter some issues. This is how it looked at first: Here, the X axis is not sorted and miss values (going from 1 to 15). I found I can fix it by adding {"min\_doc\_count":… --- ## [I'm confused: Keyword Mapping and Multi-fields](https://discuss.elastic.co/t/im-confused-keyword-mapping-and-multi-fields/278237)
**Author:** [@tomx1](https://discuss.elastic.co/u/tomx1)\ **Replies:** 3\ **Last updated:** [July 9, 2021, 7:11am UTC](https://discuss.elastic.co/t/im-confused-keyword-mapping-and-multi-fields/278237 "2021-07-09T07:11:03Z")
I'm trying to switch our logging data to ECS. So I've adapted our logstash config to use some new field names and created a static mapping in the destination index. But the data is not indexed as keyword as I would expec… --- ## [Uptime Up status for any status code](https://discuss.elastic.co/t/uptime-up-status-for-any-status-code/277446)
**Author:** [@Bryce\_Fernandes](https://discuss.elastic.co/u/Bryce_Fernandes)\ **Replies:** 2\ **Last updated:** [July 9, 2021, 3:52am UTC](https://discuss.elastic.co/t/uptime-up-status-for-any-status-code/277446 "2021-07-09T03:52:57Z")
Hi, I have configured heartbeat for multiple urls. Problem is that there are some urls which throws status codes as 405 or 403. However urls are reachable. Our aim is to consider any such ports as UP in uptime. Can we d… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=887) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=889)