# \#none **URL:** https://discuss.elastic.co/tag/none.md?no_tags=true&page=1789 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1790 --- ## [Treat missing data as zero](https://discuss.elastic.co/t/treat-missing-data-as-zero/207137)
**Author:** [@bf31415](https://discuss.elastic.co/u/bf31415)\ **Replies:** 2\ **Last updated:** [November 11, 2019, 7:27pm UTC](https://discuss.elastic.co/t/treat-missing-data-as-zero/207137 "2019-11-11T19:27:08Z")
when defining a visualization, is there a way to treat missing data as zero? i have counter data flowing into elastic but only when the counter has a \>0 value does it get written to elastic. so i might have some counte… --- ## [Requirements for coordinator and director hosts and proxies](https://discuss.elastic.co/t/requirements-for-coordinator-and-director-hosts-and-proxies/207379)
**Author:** [@logger](https://discuss.elastic.co/u/logger)\ **Replies:** 1\ **Last updated:** [November 11, 2019, 7:14pm UTC](https://discuss.elastic.co/t/requirements-for-coordinator-and-director-hosts-and-proxies/207379 "2019-11-11T19:14:49Z")
Hi, we want to switch from small "small baseline installation" to large. for this I need to know what disk requirements are needed for coordinator, director and proxies. I didnt find anything in the docs. Only about R… --- ## [Sample installation runs out of disk, indices readonly](https://discuss.elastic.co/t/sample-installation-runs-out-of-disk-indices-readonly/206953)
**Author:** [@mesiasc](https://discuss.elastic.co/u/mesiasc)\ **Replies:** 3\ **Last updated:** [November 11, 2019, 7:11pm UTC](https://discuss.elastic.co/t/sample-installation-runs-out-of-disk-indices-readonly/206953 "2019-11-11T19:11:16Z")
A single host installation is running out of disk well before I would expect given the amount of data stored in clusters. However I am struggling to understand the contact points to use to diagnose this with ECE or event… --- ## [Performance degraded after upgrading to 7.x](https://discuss.elastic.co/t/performance-degraded-after-upgrading-to-7-x/206843)
**Author:** [@hyeteck](https://discuss.elastic.co/u/hyeteck)\ **Replies:** 13\ **Last updated:** [November 11, 2019, 6:54pm UTC](https://discuss.elastic.co/t/performance-degraded-after-upgrading-to-7-x/206843 "2019-11-11T18:54:20Z")
We were running elasticsearch 6.7.2 and decided to upgrade to 7.x but our performances has degraded since the upgrade. We use the cluster to ingest log data and ship all data via filebeat. Index names contain dates so … --- ## [Dashboard with index fields as dropdown](https://discuss.elastic.co/t/dashboard-with-index-fields-as-dropdown/207244)
**Author:** [@gofbor](https://discuss.elastic.co/u/gofbor)\ **Replies:** 3\ **Last updated:** [November 11, 2019, 6:44pm UTC](https://discuss.elastic.co/t/dashboard-with-index-fields-as-dropdown/207244 "2019-11-11T18:44:41Z")
Hi, I have index with 8 fields. 4 of them are counters and 4 of them are keywords. For each counters I want to create 4 visualizations (avg per every keywords). But in my dashboard I don't want to have 16 visualizati… --- ## [Where can i download canvas for kibana 6.2.4?](https://discuss.elastic.co/t/where-can-i-download-canvas-for-kibana-6-2-4/207281)
**Author:** [@yixin\_xie](https://discuss.elastic.co/u/yixin_xie)\ **Replies:** 1\ **Last updated:** [November 11, 2019, 5:54pm UTC](https://discuss.elastic.co/t/where-can-i-download-canvas-for-kibana-6-2-4/207281 "2019-11-11T17:54:41Z")
as title says, i try to find canvas for kibana 6.2.4, which is very annoying. i cannot find a download site which gathered different versions of canvas. so my question is, is it canvas need kibana 6.4.0 above? PS: wha… --- ## [Extract keys from field name (not field value)](https://discuss.elastic.co/t/extract-keys-from-field-name-not-field-value/207406)
**Author:** [@vshankara](https://discuss.elastic.co/u/vshankara)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 5:54pm UTC](https://discuss.elastic.co/t/extract-keys-from-field-name-not-field-value/207406 "2019-11-11T17:54:24Z")
I have a requirement to retrieve filesystem utilization metrics for Linux servers via SNMP. I am utilizing logstash to do a snmp walk on HOST-RESOURCES-MIB and ingesting in to elastic. Here is how it is reported \*\*HOST… --- ## [Logstash SNMP over DTLS](https://discuss.elastic.co/t/logstash-snmp-over-dtls/207396)
**Author:** [@ANDREA\_CASARIN](https://discuss.elastic.co/u/ANDREA_CASARIN)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 5:03pm UTC](https://discuss.elastic.co/t/logstash-snmp-over-dtls/207396 "2019-11-11T17:03:24Z")
Hello all! I'm looking for a solution for gathering metrics from an snmp agent which uses DTLS as the security model. Apparently snmp-input-plugin doesn't have that configuration, i looked online but I didn't find anyth… --- ## [Конвертировать дату из формата ISO8601 в UNIXTIME](https://discuss.elastic.co/t/iso8601-unixtime/207345)
**Author:** [@111229](https://discuss.elastic.co/u/111229)\ **Replies:** 5\ **Last updated:** [November 11, 2019, 4:56pm UTC](https://discuss.elastic.co/t/iso8601-unixtime/207345 "2019-11-11T16:56:19Z")
Коллеги, добрый день! Подскажите, пожалуйста. Есть задача конвертироваться время из формата ISO8601 в UNIXTIME и сохранить его новом field в индексе. Как можно решить задачу? Заранее спасибо! --- ## [Disconnect between when Elasticsearch is "running" and when it's "available"](https://discuss.elastic.co/t/disconnect-between-when-elasticsearch-is-running-and-when-its-available/207392)
**Author:** [@tubbo](https://discuss.elastic.co/u/tubbo)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 4:40pm UTC](https://discuss.elastic.co/t/disconnect-between-when-elasticsearch-is-running-and-when-its-available/207392 "2019-11-11T16:40:56Z")
Is there any way to make it so Elasticsearch won't say it's running until it can actually accept requests? I've constantly had to build in hacks in my projects that essentially are there just because Elasticsearch takes … --- ## [Kibana 7.4.0 Plugin Development](https://discuss.elastic.co/t/kibana-7-4-0-plugin-development/207344)
**Author:** [@ahmed.louati](https://discuss.elastic.co/u/ahmed.louati)\ **Replies:** 1\ **Last updated:** [November 11, 2019, 4:34pm UTC](https://discuss.elastic.co/t/kibana-7-4-0-plugin-development/207344 "2019-11-11T16:34:10Z")
Hi Elastic, I'm already using this traffic light plugin on kibana 6.2.4 , https://github.com/snuids/TrafficLightVisKibana6 Now I want to upgrade to kibana 7.4.0 but I this plugin not working any more. Is there any s… --- ## [UpdateByQuery in 6.1 java aapi](https://discuss.elastic.co/t/updatebyquery-in-6-1-java-aapi/207388)
**Author:** [@nikuland](https://discuss.elastic.co/u/nikuland)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 4:26pm UTC](https://discuss.elastic.co/t/updatebyquery-in-6-1-java-aapi/207388 "2019-11-11T16:26:08Z")
I am using 6.1 java client. I want to use updateByQuery API seems like this is supported only wiht transport client. Can someone confirm my understanding please. I tried with Kibana, and updateByQuery works, however i wa… --- ## [Using multiple config files](https://discuss.elastic.co/t/using-multiple-config-files/207384)
**Author:** [@Anuwa\_A](https://discuss.elastic.co/u/Anuwa_A)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 4:16pm UTC](https://discuss.elastic.co/t/using-multiple-config-files/207384 "2019-11-11T16:16:55Z")
I'm planing to migrate my mysql data to Elastic Search. Based on my data model it's complex to finish using one config file based on the complexity of the query. So i'm planing to use multiple configuration files. is… --- ## [JSON Input for Unique Count Metrics](https://discuss.elastic.co/t/json-input-for-unique-count-metrics/207314)
**Author:** [@Atul\_Gunjal](https://discuss.elastic.co/u/Atul_Gunjal)\ **Replies:** 1\ **Last updated:** [November 11, 2019, 3:50pm UTC](https://discuss.elastic.co/t/json-input-for-unique-count-metrics/207314 "2019-11-11T15:50:42Z")
I want to modify the value of count in JSON Input like that but it dosn't work,however,it work for other Metric Aggregation,sum, min and so on. and I guess its not possible using Scripted Field for Unique Field. It gi… --- ## [Installing Kibana on a Raspberry Pi 4 using Raspbian Buster](https://discuss.elastic.co/t/installing-kibana-on-a-raspberry-pi-4-using-raspbian-buster/202612)
**Author:** [@glassman](https://discuss.elastic.co/u/glassman)\ **Replies:** 6\ **Last updated:** [November 11, 2019, 3:10pm UTC](https://discuss.elastic.co/t/installing-kibana-on-a-raspberry-pi-4-using-raspbian-buster/202612 "2019-11-11T15:10:31Z")
I have ES and logstash 7.4 installed on a RPi 4B. I understand that Kibana no longer supports 32-bit operating systems, but I found another thread where someone installed 64-bit Kibana on a 32-bit OS. I figured I could … --- ## [Rolling upgrade from v5.6 to v6.8](https://discuss.elastic.co/t/rolling-upgrade-from-v5-6-to-v6-8/206852)
**Author:** [@rschirin](https://discuss.elastic.co/u/rschirin)\ **Replies:** 5\ **Last updated:** [November 11, 2019, 3:10pm UTC](https://discuss.elastic.co/t/rolling-upgrade-from-v5-6-to-v6-8/206852 "2019-11-11T15:10:30Z")
Hi guys, I read the documentation regarding the rolling upgrade procedure that could be used to do not interrupt service. In my cluster, I have this situation: 3 master nodes 12 data nodes 2 coordinating only nodes … --- ## [Curl: (3) Port number ended with '\\'](https://discuss.elastic.co/t/curl-3-port-number-ended-with/207377)
**Author:** [@Coder\_HK](https://discuss.elastic.co/u/Coder_HK)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 3:08pm UTC](https://discuss.elastic.co/t/curl-3-port-number-ended-with/207377 "2019-11-11T15:08:48Z")
I am newbie to Elastic Search and I am trying to perform a -XPOST operation to insert new data but it gives me the above error .. Here's my Ubuntu terminal commands curl -XPOST http:\\localhost:9200/classes/class/1/ -d … --- ## [Unable to send logs from NON-AWS infrastructure logstash shipper to SQS](https://discuss.elastic.co/t/unable-to-send-logs-from-non-aws-infrastructure-logstash-shipper-to-sqs/207374)
**Author:** [@medikonduruv](https://discuss.elastic.co/u/medikonduruv)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 3:04pm UTC](https://discuss.elastic.co/t/unable-to-send-logs-from-non-aws-infrastructure-logstash-shipper-to-sqs/207374 "2019-11-11T15:04:07Z")
Hi, I'm trying to implement the logstash to send logs from a NON-AWS infrastructure to SQS through SQS output plugin in shipper conf by passing the "access\_key\_id" and "secret\_access\_key", From the logs i'm able to see … --- ## [Constant restarts on bad configuration](https://discuss.elastic.co/t/constant-restarts-on-bad-configuration/207372)
**Author:** [@ogtool](https://discuss.elastic.co/u/ogtool)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 2:44pm UTC](https://discuss.elastic.co/t/constant-restarts-on-bad-configuration/207372 "2019-11-11T14:44:24Z")
Hey all, I've noticed the (apparently planned) behavior of logstash where it will restart if the configuration file isn't valid, even if the configuration file isn't changed. While the ideal situation is don't get the c… --- ## [Elasticsearch frequent grabage collection](https://discuss.elastic.co/t/elasticsearch-frequent-grabage-collection/207368)
**Author:** [@Arunraj\_MR](https://discuss.elastic.co/u/Arunraj_MR)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 2:23pm UTC](https://discuss.elastic.co/t/elasticsearch-frequent-grabage-collection/207368 "2019-11-11T14:23:29Z")
I have an elasticsearch cluster(2.1.1) with 4 nodes in production. All the nodes have the same JVM configuration with heap size set as 31 GB. In one node, elasticsearch process have high CPU usage. On checking the logs … --- ## [No loading indicator on dashboard with TSVB viz on changing time range](https://discuss.elastic.co/t/no-loading-indicator-on-dashboard-with-tsvb-viz-on-changing-time-range/207362)
**Author:** [@asp](https://discuss.elastic.co/u/asp)\ **Replies:** 2\ **Last updated:** [November 11, 2019, 2:25pm UTC](https://discuss.elastic.co/t/no-loading-indicator-on-dashboard-with-tsvb-viz-on-changing-time-range/207362 "2019-11-11T14:25:46Z")
Hi, Version is 7.4.2 I have a dashboard with 6 complex TSVB visualizations which takes \> 40s to load completely. I am wondering why I do not see any loading indicator on the dashboard which indicates that dashboard da… --- ## [Index Pattern is not showing added CSV file in Kibana](https://discuss.elastic.co/t/index-pattern-is-not-showing-added-csv-file-in-kibana/206776)
**Author:** [@lohit18](https://discuss.elastic.co/u/lohit18)\ **Replies:** 1\ **Last updated:** [November 11, 2019, 2:24pm UTC](https://discuss.elastic.co/t/index-pattern-is-not-showing-added-csv-file-in-kibana/206776 "2019-11-11T14:24:42Z")
Hello Team, Index Pattern is not showing added CSV file in Kibana . PFA, Shared Image Thanks --- ## [Redirect to app](https://discuss.elastic.co/t/redirect-to-app/206802)
**Author:** [@arseni-lipinski](https://discuss.elastic.co/u/arseni-lipinski)\ **Replies:** 2\ **Last updated:** [November 11, 2019, 2:22pm UTC](https://discuss.elastic.co/t/redirect-to-app/206802 "2019-11-11T14:22:11Z")
Hello. I'm developing a Kibana plugin and my question is there any functionality that'd allow to redirect the user to a certain application in Kibana, e.g. Discover, from the plugin side? Thanks a lot --- ## [High Rest Java Client with CompletableFuture](https://discuss.elastic.co/t/high-rest-java-client-with-completablefuture/183952)
**Author:** [@Santosh\_Pandey](https://discuss.elastic.co/u/Santosh_Pandey)\ **Replies:** 3\ **Last updated:** [November 11, 2019, 2:19pm UTC](https://discuss.elastic.co/t/high-rest-java-client-with-completablefuture/183952 "2019-11-11T14:19:45Z")
Using Elastic search high client java client, I was able to search asynchronously restHighLevelClient.searchAsync(searchRequest, RequestOptions.DEFAULT,new ActionListener() { @Override public void onResponse(SearchRes… --- ## [Unable to log into Kibana through web interface](https://discuss.elastic.co/t/unable-to-log-into-kibana-through-web-interface/205750)
**Author:** [@DisneyCrack](https://discuss.elastic.co/u/DisneyCrack)\ **Replies:** 2\ **Last updated:** [November 11, 2019, 2:17pm UTC](https://discuss.elastic.co/t/unable-to-log-into-kibana-through-web-interface/205750 "2019-11-11T14:17:15Z")
Hello, I recently deployed the last security onion distribution and configured a production mode installation of the system. The configuration ran successfully, but when myself or other analysts try to log into the Kiba… --- ## [Fields not saved with template mapping](https://discuss.elastic.co/t/fields-not-saved-with-template-mapping/206785)
**Author:** [@mortueta](https://discuss.elastic.co/u/mortueta)\ **Replies:** 2\ **Last updated:** [November 11, 2019, 2:16pm UTC](https://discuss.elastic.co/t/fields-not-saved-with-template-mapping/206785 "2019-11-11T14:16:08Z")
Hi, Before now I was using dynamic templates as it is quite easy to structure the data automatically and in case of needing new fields this is done automatically. Now that I have every field that I need, I want to defi… --- ## [Grok add field after CSV Filter](https://discuss.elastic.co/t/grok-add-field-after-csv-filter/207366)
**Author:** [@khaag](https://discuss.elastic.co/u/khaag)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 2:14pm UTC](https://discuss.elastic.co/t/grok-add-field-after-csv-filter/207366 "2019-11-11T14:14:31Z")
Hi I have a working csv filter for a syslog event from Palo Alto (SYSTEM) else if (\[message\] =~ /globalprotect/) { csv { source =\> "message" columns =\> \[ "FUTURE\_USE", "Receive Time", "Serial Number", "Type", "Cont… --- ## [Elasticsearch starting and stoping](https://discuss.elastic.co/t/elasticsearch-starting-and-stoping/207365)
**Author:** [@anjanbarik](https://discuss.elastic.co/u/anjanbarik)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 2:05pm UTC](https://discuss.elastic.co/t/elasticsearch-starting-and-stoping/207365 "2019-11-11T14:05:38Z")
Hello, Our elasticsearch starting and stopping instantly. When looked into log found attached error. Can you please help ? Please find the below output of the issues --- ## [Mutate object field](https://discuss.elastic.co/t/mutate-object-field/207356)
**Author:** [@KrisKarrots](https://discuss.elastic.co/u/KrisKarrots)\ **Replies:** 0\ **Last updated:** [November 11, 2019, 1:33pm UTC](https://discuss.elastic.co/t/mutate-object-field/207356 "2019-11-11T13:33:14Z")
Hello, I am trying to mutate an object field (JSON object) using the add\_field to rename it, after this has been applied, the new field looks like this {message=1},{message=2},{message=3},{message=4} - in one line Pre… --- ## [Kibana Visualization Searching Issue](https://discuss.elastic.co/t/kibana-visualization-searching-issue/205637)
**Author:** [@Syed.Ubaid](https://discuss.elastic.co/u/Syed.Ubaid)\ **Replies:** 1\ **Last updated:** [November 11, 2019, 2:00pm UTC](https://discuss.elastic.co/t/kibana-visualization-searching-issue/205637 "2019-11-11T14:00:50Z")
I am creating visualization in kibana interface and visualization is made but in the result visualization not showing full result. For Example if i have two fields a, A it only shows A in the result not a in the result a… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1788) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1790)