# \#none **URL:** https://discuss.elastic.co/tag/none.md?no_tags=true&page=1491 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1492 --- ## [Installation issues on Debian 10 virtual environment](https://discuss.elastic.co/t/installation-issues-on-debian-10-virtual-environment/229417)
**Author:** [@menesisz](https://discuss.elastic.co/u/menesisz)\ **Replies:** 5\ **Last updated:** [April 24, 2020, 7:23am UTC](https://discuss.elastic.co/t/installation-issues-on-debian-10-virtual-environment/229417 "2020-04-24T07:23:39Z")
Hi, I am installing Elasticsearch on a Debian 10 virtual environment. According to the /data/log/elasticsearch/xxx.log the start process fails with the following response: \[2020-04-23T11:00:20,586\]\[WARN \]\[o.e.b.JN… --- ## [I need to fetch all document but this query only return 10 documents. I'm checking through postman](https://discuss.elastic.co/t/i-need-to-fetch-all-document-but-this-query-only-return-10-documents-im-checking-through-postman/229574)
**Author:** [@Ramesh\_Kumar](https://discuss.elastic.co/u/Ramesh_Kumar)\ **Replies:** 1\ **Last updated:** [April 24, 2020, 7:10am UTC](https://discuss.elastic.co/t/i-need-to-fetch-all-document-but-this-query-only-return-10-documents-im-checking-through-postman/229574 "2020-04-24T07:10:09Z")
{ "query": { "match\_all": {} } } --- ## [Boolean query search](https://discuss.elastic.co/t/boolean-query-search/229582)
**Author:** [@Lalit\_Kumar](https://discuss.elastic.co/u/Lalit_Kumar)\ **Replies:** 1\ **Last updated:** [April 24, 2020, 7:08am UTC](https://discuss.elastic.co/t/boolean-query-search/229582 "2020-04-24T07:08:46Z")
I want your help in how to query this in elastic search "(content writing) AND ( java OR quality testing OR test designer OR testing OR jira OR communication development OR hp uft OR automation testing OR qa testing OR … --- ## [Centralized pipeline management](https://discuss.elastic.co/t/centralized-pipeline-management/229586)
**Author:** [@probson](https://discuss.elastic.co/u/probson)\ **Replies:** 0\ **Last updated:** [April 24, 2020, 7:06am UTC](https://discuss.elastic.co/t/centralized-pipeline-management/229586 "2020-04-24T07:06:46Z")
Hi, I was considering using the centralized pipeline management, I have tried to find some upto date videos/guides, I found an old blog with aspirations for central management but no further info other than the elastic … --- ## [Secure access to logstash](https://discuss.elastic.co/t/secure-access-to-logstash/229585)
**Author:** [@probson](https://discuss.elastic.co/u/probson)\ **Replies:** 0\ **Last updated:** [April 24, 2020, 7:01am UTC](https://discuss.elastic.co/t/secure-access-to-logstash/229585 "2020-04-24T07:01:33Z")
Hi, We currently use winlogbeats on a WEF server, logstash behind a firewall with allow rules for the source of the WEF server, using SSL on top of that. We need to plan for a more mobile workforce without vpn back to … --- ## [Sort by username that is not present in the index](https://discuss.elastic.co/t/sort-by-username-that-is-not-present-in-the-index/229584)
**Author:** [@Madala](https://discuss.elastic.co/u/Madala)\ **Replies:** 0\ **Last updated:** [April 24, 2020, 6:42am UTC](https://discuss.elastic.co/t/sort-by-username-that-is-not-present-in-the-index/229584 "2020-04-24T06:42:23Z")
Hi Team, We are using ES for analytics use case of our video streaming platform. In our workflow, we start pushing viewlog events to ES once the user starts playing the video for every 30 secs interval. We use this inde… --- ## [Do transforms support Scripted fields?](https://discuss.elastic.co/t/do-transforms-support-scripted-fields/229350)
**Author:** [@Mark\_Duncan](https://discuss.elastic.co/u/Mark_Duncan)\ **Replies:** 2\ **Last updated:** [April 24, 2020, 5:48am UTC](https://discuss.elastic.co/t/do-transforms-support-scripted-fields/229350 "2020-04-24T05:48:03Z")
I've started playing with transforms - which look very useful. However, I cannot immediately see that they actually support scripted fields (which I define against a Kibana index). I am trying to sum a couple of them, b… --- ## [Ruby Code in Logstash to extract specific line](https://discuss.elastic.co/t/ruby-code-in-logstash-to-extract-specific-line/229385)
**Author:** [@vikramaddagulla](https://discuss.elastic.co/u/vikramaddagulla)\ **Replies:** 4\ **Last updated:** [April 24, 2020, 5:47am UTC](https://discuss.elastic.co/t/ruby-code-in-logstash-to-extract-specific-line/229385 "2020-04-24T05:47:03Z")
Hello, I have a java stack error message and I would like to extract "Caused by" line from the full error message. I had followed the instructions stated in the below post : I was able to achieve the results but with… --- ## [Why it is recommended to have more than one master nodes](https://discuss.elastic.co/t/why-it-is-recommended-to-have-more-than-one-master-nodes/229549)
**Author:** [@Daud\_Ahmed](https://discuss.elastic.co/u/Daud_Ahmed)\ **Replies:** 2\ **Last updated:** [April 24, 2020, 5:20am UTC](https://discuss.elastic.co/t/why-it-is-recommended-to-have-more-than-one-master-nodes/229549 "2020-04-24T05:20:54Z")
Is elasticsearch using more than one master nodes at a time or the other one is just a backup so that it can be use in case of if one of the master nodes is not working. Can any guide me this is a very simple question bu… --- ## [What is the maximum number of documents an index can hold?](https://discuss.elastic.co/t/what-is-the-maximum-number-of-documents-an-index-can-hold/229571)
**Author:** [@neel1996](https://discuss.elastic.co/u/neel1996)\ **Replies:** 2\ **Last updated:** [April 24, 2020, 5:12am UTC](https://discuss.elastic.co/t/what-is-the-maximum-number-of-documents-an-index-can-hold/229571 "2020-04-24T05:12:25Z")
Hi, I am currently working on indexing searchable items from MS SQL to Elasticsearch. Currently there are over 20 million records which needs to be pushed to ES which constitutes to 20 millions documents in ES index. T… --- ## [Elasticsearch-certutil in elastic cloud](https://discuss.elastic.co/t/elasticsearch-certutil-in-elastic-cloud/229566)
**Author:** [@Rajeev\_Bhat](https://discuss.elastic.co/u/Rajeev_Bhat)\ **Replies:** 10\ **Last updated:** [April 24, 2020, 5:04am UTC](https://discuss.elastic.co/t/elasticsearch-certutil-in-elastic-cloud/229566 "2020-04-24T05:04:22Z")
Hello, How do I use the following command in elastic cloud? https://www.elastic.co/guide/en/elasticsearch/reference/current/certutil.html Thanks, Rajeev --- ## [Unable to plot custom data on Y axis](https://discuss.elastic.co/t/unable-to-plot-custom-data-on-y-axis/229085)
**Author:** [@ishan1](https://discuss.elastic.co/u/ishan1)\ **Replies:** 8\ **Last updated:** [April 24, 2020, 5:03am UTC](https://discuss.elastic.co/t/unable-to-plot-custom-data-on-y-axis/229085 "2020-04-24T05:03:52Z")
I have 1000 lines of data which is in below format and I want to plot a line graph in Kibana with response time on y axis and time on x axis and then plot the data based on Interface name. In below data there is only 1 i… --- ## [How does elasticsearch create "node id"?](https://discuss.elastic.co/t/how-does-elasticsearch-create-node-id/229564)
**Author:** [@xodn0812](https://discuss.elastic.co/u/xodn0812)\ **Replies:** 3\ **Last updated:** [April 24, 2020, 4:51am UTC](https://discuss.elastic.co/t/how-does-elasticsearch-create-node-id/229564 "2020-04-24T04:51:46Z")
How does elasticsearch create "node id"?? It does not work properly in the following cases. first. host 1 - es-node-1 host 2 - es-node-2 host 3 - es-node-3 If you kill all and change as below. host 1 - es-node-2 … --- ## [How to find difference in ingested logs using Kibana visualization?](https://discuss.elastic.co/t/how-to-find-difference-in-ingested-logs-using-kibana-visualization/228944)
**Author:** [@rajdevworks](https://discuss.elastic.co/u/rajdevworks)\ **Replies:** 6\ **Last updated:** [April 24, 2020, 4:03am UTC](https://discuss.elastic.co/t/how-to-find-difference-in-ingested-logs-using-kibana-visualization/228944 "2020-04-24T04:03:28Z")
I have a continuous stream of logs being ingested in ELK stack and created visualizations in Kibana view for monitoring purposes. The logs are ingested from an server application which receives HTTP requests from client. … --- ## [ELK - single node vs multinode](https://discuss.elastic.co/t/elk-single-node-vs-multinode/229567)
**Author:** [@DG13](https://discuss.elastic.co/u/DG13)\ **Replies:** 1\ **Last updated:** [April 24, 2020, 3:59am UTC](https://discuss.elastic.co/t/elk-single-node-vs-multinode/229567 "2020-04-24T03:59:52Z")
Hi , I am currently using single node ELK cluster for monitoring capability . I would like understand what's the pros and cons of single node vs multi node cluster ? Thanks, --- ## [Private RSA Key for Security Certificate Management?](https://discuss.elastic.co/t/private-rsa-key-for-security-certificate-management/228556)
**Author:** [@gfidler](https://discuss.elastic.co/u/gfidler)\ **Replies:** 1\ **Last updated:** [April 24, 2020, 3:24am UTC](https://discuss.elastic.co/t/private-rsa-key-for-security-certificate-management/228556 "2020-04-24T03:24:41Z")
I am trying to update the self-signed certificate with a real certificate from AWS. I retrieved the certificate chain from AWS with: aws acm get-certificate --certificate-arn \ The response is JSON containing… --- ## [Remotely accessing Kibana Web Interface](https://discuss.elastic.co/t/remotely-accessing-kibana-web-interface/228415)
**Author:** [@droidus](https://discuss.elastic.co/u/droidus)\ **Replies:** 15\ **Last updated:** [April 24, 2020, 2:49am UTC](https://discuss.elastic.co/t/remotely-accessing-kibana-web-interface/228415 "2020-04-24T02:49:46Z")
I am trying to access the Kibana interface remotely and locally. When I change server.host to the IP of the machine, it does not load locally nor remotely. When I set it to 0.0.0.0, I can only access locally. I made … --- ## [Csv files from FIlebeat to Elasticsearch](https://discuss.elastic.co/t/csv-files-from-filebeat-to-elasticsearch/229492)
**Author:** [@wild\_turkey](https://discuss.elastic.co/u/wild_turkey)\ **Replies:** 6\ **Last updated:** [April 24, 2020, 2:42am UTC](https://discuss.elastic.co/t/csv-files-from-filebeat-to-elasticsearch/229492 "2020-04-24T02:42:57Z")
Hi All, I'm a beginner to the Elasticstack world and learning to architect the collection of logs for visualization. One file I'm working on is a CSV file. I want to feed it into Elasticsearch to visualize in Kibana. … --- ## [Best strategy to support multiple languages in AWS Elastic Search](https://discuss.elastic.co/t/best-strategy-to-support-multiple-languages-in-aws-elastic-search/229545)
**Author:** [@shefu](https://discuss.elastic.co/u/shefu)\ **Replies:** 1\ **Last updated:** [April 24, 2020, 2:35am UTC](https://discuss.elastic.co/t/best-strategy-to-support-multiple-languages-in-aws-elastic-search/229545 "2020-04-24T02:35:57Z")
There are 2 strategies- One index per language One index multiple languages (it means - multiple field names for each language) Looking for guidance which one is best in what scenario. OR Is there any other way … --- ## ["Timeout waiting for connection from pool" from http\_poller plugin](https://discuss.elastic.co/t/timeout-waiting-for-connection-from-pool-from-http-poller-plugin/229014)
**Author:** [@fr3eze](https://discuss.elastic.co/u/fr3eze)\ **Replies:** 4\ **Last updated:** [April 24, 2020, 1:50am UTC](https://discuss.elastic.co/t/timeout-waiting-for-connection-from-pool-from-http-poller-plugin/229014 "2020-04-24T01:50:57Z")
I have a single logstash configuration with single http\_poller plugin, and a lot of URL stacked inside: input { http\_poller { urls =\> { A =\> { method =\> get url =\> "https://xxx.xxx" h… --- ## [TLS between Elasticsearch cluster nodes with Let's Encrypt](https://discuss.elastic.co/t/tls-between-elasticsearch-cluster-nodes-with-lets-encrypt/229559)
**Author:** [@ffknob](https://discuss.elastic.co/u/ffknob)\ **Replies:** 2\ **Last updated:** [April 24, 2020, 1:14am UTC](https://discuss.elastic.co/t/tls-between-elasticsearch-cluster-nodes-with-lets-encrypt/229559 "2020-04-24T01:14:06Z")
Hello, I need some help setting a cluster with N nodes and TLS using Let's Encrypt. I've already configured clusters using self-signed (elasticsearch-certutil) certificates, but I really don't know much about PKI infras… --- ## [Fielddata memory usage](https://discuss.elastic.co/t/fielddata-memory-usage/229550)
**Author:** [@YvorL](https://discuss.elastic.co/u/YvorL)\ **Replies:** 1\ **Last updated:** [April 24, 2020, 12:14am UTC](https://discuss.elastic.co/t/fielddata-memory-usage/229550 "2020-04-24T00:14:04Z")
Hi! I've a v7.2.1 ES cluster and trying to lower heap memory usage. When I checked GET /\_cat/fielddata I found a lot of non-text type fields in the list (e.g., "foo.keyword", "bar\_ip"). As far as I understood from the r… --- ## [Scripted field - "no field found" on field presence check](https://discuss.elastic.co/t/scripted-field-no-field-found-on-field-presence-check/228219)
**Author:** [@philhagen](https://discuss.elastic.co/u/philhagen)\ **Replies:** 4\ **Last updated:** [April 23, 2020, 11:57pm UTC](https://discuss.elastic.co/t/scripted-field-no-field-found-on-field-presence-check/228219 "2020-04-23T23:57:42Z")
With a painless scripted field, the recommended field presence logic itself causes a "No field found" error, but not on all records - in fact just four of ~930k fail with the error (below). { "took": 6, "timed\_out":… --- ## [Create field associated by query](https://discuss.elastic.co/t/create-field-associated-by-query/229555)
**Author:** [@Jose\_Campos](https://discuss.elastic.co/u/Jose_Campos)\ **Replies:** 0\ **Last updated:** [April 23, 2020, 11:05pm UTC](https://discuss.elastic.co/t/create-field-associated-by-query/229555 "2020-04-23T23:05:01Z")
I have this Ip address "185.115.3.90" in the "ip" field and I do the search ip: 185.115.3.90, then add to that search a field called blacklist, and so associate blacklist to all the addresses that I want. And create a v… --- ## [Json date is not parsing to @timestamp](https://discuss.elastic.co/t/json-date-is-not-parsing-to-timestamp/229539)
**Author:** [@Bhupal\_Bobbadi](https://discuss.elastic.co/u/Bhupal_Bobbadi)\ **Replies:** 4\ **Last updated:** [April 23, 2020, 10:42pm UTC](https://discuss.elastic.co/t/json-date-is-not-parsing-to-timestamp/229539 "2020-04-23T22:42:13Z")
I'm new to logstash and I'm trying to index json data into Elastic search with logstash and my data has datetime field, and I'm trying to use that field as @timestamp but I could not parse it to the field. Any suggestio… --- ## [General Help](https://discuss.elastic.co/t/general-help/229532)
**Author:** [@loatswil](https://discuss.elastic.co/u/loatswil)\ **Replies:** 2\ **Last updated:** [April 23, 2020, 10:10pm UTC](https://discuss.elastic.co/t/general-help/229532 "2020-04-23T22:10:10Z")
I have set up Elastic, Logstash and Kibana on a spare machine to get my feet wet and I am having trouble just getting data into the system and visible in Kibana. I have various systems sending rsyslog data to a director… --- ## [Logstash stuck](https://discuss.elastic.co/t/logstash-stuck/229494)
**Author:** [@Burga](https://discuss.elastic.co/u/Burga)\ **Replies:** 5\ **Last updated:** [April 23, 2020, 8:13pm UTC](https://discuss.elastic.co/t/logstash-stuck/229494 "2020-04-23T20:13:17Z")
Guys need your help I'm desperate, I'm trying to configure pipelines on logstash server , but it doesn't work , please take a look I'll be grateful to get some advice how to make it work when I start logstash in the l… --- ## [Kibana service is restarting and failing even after reinstall](https://discuss.elastic.co/t/kibana-service-is-restarting-and-failing-even-after-reinstall/229538)
**Author:** [@tbhaxor](https://discuss.elastic.co/u/tbhaxor)\ **Replies:** 1\ **Last updated:** [April 23, 2020, 7:59pm UTC](https://discuss.elastic.co/t/kibana-service-is-restarting-and-failing-even-after-reinstall/229538 "2020-04-23T19:59:45Z")
The kibana 7.6.1 is failing and restarting. So i tried to delete all the files and reinstalling the package. Still issue persists cat /etc/default/kibana user="kibana" group="kibana" chroot="/" chdir="/" nice="" # If… --- ## [Starting Elasticsearch with systemd hangs](https://discuss.elastic.co/t/starting-elasticsearch-with-systemd-hangs/229510)
**Author:** [@ffknob](https://discuss.elastic.co/u/ffknob)\ **Replies:** 3\ **Last updated:** [April 23, 2020, 7:46pm UTC](https://discuss.elastic.co/t/starting-elasticsearch-with-systemd-hangs/229510 "2020-04-23T19:46:36Z")
Hello, I'm having trouble trying to start Elasticsearh (tar.gz installation) with Systemd. This is the service's unit file. I copyied from Elastic's repo in Github and changed user, group and path variables. Other than… --- ## [The confusion of configuring cluster.initial\_master\_nodes](https://discuss.elastic.co/t/the-confusion-of-configuring-cluster-initial-master-nodes/229213)
**Author:** [@yc1024](https://discuss.elastic.co/u/yc1024)\ **Replies:** 11\ **Last updated:** [April 23, 2020, 5:28pm UTC](https://discuss.elastic.co/t/the-confusion-of-configuring-cluster-initial-master-nodes/229213 "2020-04-23T17:28:49Z")
Hi When I read the modules-discovery-bootstrap-cluster documentation, I found the following description When you start a master-eligible node, you can provide this setting on the command line or in the elasticsearch.ym… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1490) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1492)