# Latest **URL:** https://discuss.elastic.co/latest.md?page=502 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 503 --- ## [Redirecting postgresql tables to Elasticsearch](https://discuss.elastic.co/t/redirecting-postgresql-tables-to-elasticsearch/345458)
**Author:** [@krzychohoho](https://discuss.elastic.co/u/krzychohoho)\ **Replies:** 1\ **Last updated:** [October 25, 2023, 5:21pm UTC](https://discuss.elastic.co/t/redirecting-postgresql-tables-to-elasticsearch/345458 "2023-10-25T17:21:22Z")
Hi, I am trying to redirect my postgresql tables to elasticsearch using JDBC and Logstash. I was able to do it but i came across a problem of ingesting the same data over and over again. I know i need to use tracking co… --- ## [Elastic Agent - listen on tcp/9200?](https://discuss.elastic.co/t/elastic-agent-listen-on-tcp-9200/345756)
**Author:** [@dmgeurts](https://discuss.elastic.co/u/dmgeurts)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 5:17pm UTC](https://discuss.elastic.co/t/elastic-agent-listen-on-tcp-9200/345756 "2023-10-25T17:17:54Z")
Parsedmarc can send to Elasticsearch using xpack, but rather than go through the pain of this I was hoping to use the Elastic Agent already installed on this server to do the shipping of the data. Is there an Elastic Ag… --- ## [Remove HTTP encondings](https://discuss.elastic.co/t/remove-http-encondings/345720)
**Author:** [@lemospt](https://discuss.elastic.co/u/lemospt)\ **Replies:** 3\ **Last updated:** [October 25, 2023, 5:03pm UTC](https://discuss.elastic.co/t/remove-http-encondings/345720 "2023-10-25T17:03:12Z")
Hi guys, i'm integrating log from proxy squid, there is a field called 'Original Received Request Header' that has data like below, User-Agent:%20git/2.30.2%0D%0AProxy-Connection:%20Keep-Alive%0D%0AHost:%20github.priva… --- ## [Certificate configuration for an Elastic 8.10.3 cluster](https://discuss.elastic.co/t/certificate-configuration-for-an-elastic-8-10-3-cluster/345745)
**Author:** [@efrainMZ](https://discuss.elastic.co/u/efrainMZ)\ **Replies:** 2\ **Last updated:** [October 25, 2023, 4:40pm UTC](https://discuss.elastic.co/t/certificate-configuration-for-an-elastic-8-10-3-cluster/345745 "2023-10-25T16:40:23Z")
I have a question, how can I configure the certificates for an elastic cluster in version 8.10.3, it will contain master roles, coordinators, data and machine learning. Is it intended to have several roles on the nodes,… --- ## [There has been a catastrophic error trying to install index level resources for the following registration context: observability.\*](https://discuss.elastic.co/t/there-has-been-a-catastrophic-error-trying-to-install-index-level-resources-for-the-following-registration-context-observability/344155)
**Author:** [@polyedre](https://discuss.elastic.co/u/polyedre)\ **Replies:** 0\ **Last updated:** [September 29, 2023, 6:43pm UTC](https://discuss.elastic.co/t/there-has-been-a-catastrophic-error-trying-to-install-index-level-resources-for-the-following-registration-context-observability/344155 "2023-09-29T18:43:48Z")
Hi, After updating Elasticsearch and Kibana to 8.9.0, our Alerts stopped working: I do not understand what is the problem here. Here is the logs of Kibana: {"service":{"node":{"roles":\["background\_tasks","ui"\]}},"… --- ## [How to use Elastic Search CA Cert with OpenTelemetry?](https://discuss.elastic.co/t/how-to-use-elastic-search-ca-cert-with-opentelemetry/345667)
**Author:** [@vsabado](https://discuss.elastic.co/u/vsabado)\ **Replies:** 21\ **Last updated:** [October 25, 2023, 3:59pm UTC](https://discuss.elastic.co/t/how-to-use-elastic-search-ca-cert-with-opentelemetry/345667 "2023-10-25T15:59:34Z")
I downloaded the CA Cert from my Elasticsearch cloud instance and put it in /usr/local/share/ca-certificates/. I then ran update-ca-certificates, which created a .pem file of my certificate under /etc/ssl/certs. I updat… --- ## [Logstash fails with "FFI not available" message when starting logstash on Centos 7.9](https://discuss.elastic.co/t/logstash-fails-with-ffi-not-available-message-when-starting-logstash-on-centos-7-9/345387)
**Author:** [@shaigbdb](https://discuss.elastic.co/u/shaigbdb)\ **Replies:** 2\ **Last updated:** [October 25, 2023, 3:37pm UTC](https://discuss.elastic.co/t/logstash-fails-with-ffi-not-available-message-when-starting-logstash-on-centos-7-9/345387 "2023-10-25T15:37:59Z")
1. Logstash version (e.g. bin/logstash --version) - 8.10.2 \*\*2. Logstash installation source \*\* - RPM \*\*3. How is Logstash being run \*\* - systemd JVM - tried both the bundled JVM (openjdk version "17.0.8" 2023-07-18) … --- ## [Wtacher or Ingest pipeline avoiding duplicates](https://discuss.elastic.co/t/wtacher-or-ingest-pipeline-avoiding-duplicates/345747)
**Author:** [@elk-user-0001](https://discuss.elastic.co/u/elk-user-0001)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 3:36pm UTC](https://discuss.elastic.co/t/wtacher-or-ingest-pipeline-avoiding-duplicates/345747 "2023-10-25T15:36:35Z")
Hello colleagues! I have a question. Is there a way to put in watcher or ingest pipelines an update based on a document\_id ( field, fields, fingerprint... ) to avoid duplicates as in the logstash output ? I have a wat… --- ## [Unassigned shards](https://discuss.elastic.co/t/unassigned-shards/344125)
**Author:** [@abisinio](https://discuss.elastic.co/u/abisinio)\ **Replies:** 0\ **Last updated:** [September 29, 2023, 10:21am UTC](https://discuss.elastic.co/t/unassigned-shards/344125 "2023-09-29T10:21:41Z")
Hi mates, I've made a mistake in my ELK deployment. I was trying to install a new elastic agent and I put the wrong token and used the one used to configure a new server. Now I've got a lot of unassigned shards and I d… --- ## [Can we remove the date column from our reports?](https://discuss.elastic.co/t/can-we-remove-the-date-column-from-our-reports/344072)
**Author:** [@mpjjonker](https://discuss.elastic.co/u/mpjjonker)\ **Replies:** 1\ **Last updated:** [October 25, 2023, 3:03pm UTC](https://discuss.elastic.co/t/can-we-remove-the-date-column-from-our-reports/344072 "2023-10-25T15:03:23Z")
I have seen topics about removing the date (time) column from the discover tableview and I understand it is not that easy. But maybe there is an easy way to prevent this column from being included in the CSV reports ? --- ## [Query retrieving documents when only one of two conditions are found under same aggregation](https://discuss.elastic.co/t/query-retrieving-documents-when-only-one-of-two-conditions-are-found-under-same-aggregation/345746)
**Author:** [@roblopes](https://discuss.elastic.co/u/roblopes)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 2:52pm UTC](https://discuss.elastic.co/t/query-retrieving-documents-when-only-one-of-two-conditions-are-found-under-same-aggregation/345746 "2023-10-25T14:52:50Z")
There is a process that logs every step of the way. I am looking for processes that have the log informing the process start but don't have the end process log. Log example: { "app": "myapp", "content": "End Pro… --- ## [Logstash 8.6 low performance](https://discuss.elastic.co/t/logstash-8-6-low-performance/344661)
**Author:** [@RobertC1](https://discuss.elastic.co/u/RobertC1)\ **Replies:** 8\ **Last updated:** [October 25, 2023, 2:24pm UTC](https://discuss.elastic.co/t/logstash-8-6-low-performance/344661 "2023-10-25T14:24:09Z")
Hi there I ha a server with Linux Ubuntu 20.04 and ELK 8.6 I noticed that the ingestion proccess became slow and I have not change any parameters. This is the conf file for theindex. input { file { … --- ## [Invalid major version 2.5.0](https://discuss.elastic.co/t/invalid-major-version-2-5-0/345684)
**Author:** [@spearsear](https://discuss.elastic.co/u/spearsear)\ **Replies:** 4\ **Last updated:** [October 25, 2023, 2:25pm UTC](https://discuss.elastic.co/t/invalid-major-version-2-5-0/345684 "2023-10-25T14:25:10Z")
I have two OpenSearch 2.5 clusters running in 2 AWS accounts (environments), dev and stg. I use elasticsearch-spark-30\_2.12-7.15.2.jar to write data to an index in OpenSearch. dev works fine, but stg throws error below… --- ## [Dependant nodes in dockerized Elasticsearch 3-node cluster](https://discuss.elastic.co/t/dependant-nodes-in-dockerized-elasticsearch-3-node-cluster/345713)
**Author:** [@thibaut\_a](https://discuss.elastic.co/u/thibaut_a)\ **Replies:** 2\ **Last updated:** [October 25, 2023, 2:15pm UTC](https://discuss.elastic.co/t/dependant-nodes-in-dockerized-elasticsearch-3-node-cluster/345713 "2023-10-25T14:15:31Z")
Hi, I try to install an Elasticsearch (v8.10.2) cluster (with one Kibana and one Logstash container) on Docker for a production environment. My 3 nodes are running correctly on the same server (it will be different in pr… --- ## [Approximate KNN search with filtering vs. exact search after the filtering](https://discuss.elastic.co/t/approximate-knn-search-with-filtering-vs-exact-search-after-the-filtering/345736)
**Author:** [@AlwaysLearning](https://discuss.elastic.co/u/AlwaysLearning)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 1:51pm UTC](https://discuss.elastic.co/t/approximate-knn-search-with-filtering-vs-exact-search-after-the-filtering/345736 "2023-10-25T13:51:55Z")
Suppose I want to use KNN search to search for best matching documents (represented by their high-dimensional vector embeddings) belonging to a particular user. As explained here, the approximate search (i.e. using HNSW… --- ## [Add alert exclusion for "grandfather" process](https://discuss.elastic.co/t/add-alert-exclusion-for-grandfather-process/344835)
**Author:** [@stenbot1](https://discuss.elastic.co/u/stenbot1)\ **Replies:** 1\ **Last updated:** [October 25, 2023, 1:44pm UTC](https://discuss.elastic.co/t/add-alert-exclusion-for-grandfather-process/344835 "2023-10-25T13:44:53Z")
We have an agent on our Linux servers that will spawn a shell and then that shell will spawn a process that creates an alert. This agent is trusted software on the host, and I have added it to the whitelist. The problem … --- ## [ANN Search is super slow](https://discuss.elastic.co/t/ann-search-is-super-slow/344863)
**Author:** [@spliter2157](https://discuss.elastic.co/u/spliter2157)\ **Replies:** 14\ **Last updated:** [October 25, 2023, 1:38pm UTC](https://discuss.elastic.co/t/ann-search-is-super-slow/344863 "2023-10-25T13:38:02Z")
Hello There, Hello, I have a question regarding Elasticsearch vector search. Our vector index has 768 dimensions, and it contains 25,000,000 documents split into two indices. Here are the results from /\_cat/indices: he… --- ## [Adding support for multi-language partial matching querying](https://discuss.elastic.co/t/adding-support-for-multi-language-partial-matching-querying/344828)
**Author:** [@Shachar0n](https://discuss.elastic.co/u/Shachar0n)\ **Replies:** 1\ **Last updated:** [October 25, 2023, 1:21pm UTC](https://discuss.elastic.co/t/adding-support-for-multi-language-partial-matching-querying/344828 "2023-10-25T13:21:36Z")
Hi all, I'm trying to add support for partial-matching search on certain fields that may contain text in multiple languages. Specifically I currently lack support for Japanese, but IIUC - same applies for Cyrillic and C… --- ## [Unable to restore snapshot on elasticsearch 8.x](https://discuss.elastic.co/t/unable-to-restore-snapshot-on-elasticsearch-8-x/345731)
**Author:** [@Kiran\_K](https://discuss.elastic.co/u/Kiran_K)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 12:58pm UTC](https://discuss.elastic.co/t/unable-to-restore-snapshot-on-elasticsearch-8-x/345731 "2023-10-25T12:58:53Z")
We have copy the snapshot backup over the restoration path but we unable to restore snapshot backup. As per attached snapshot please guide. --- ## [Start of Kibana fails](https://discuss.elastic.co/t/start-of-kibana-fails/345627)
**Author:** [@JohannesKjellberg](https://discuss.elastic.co/u/JohannesKjellberg)\ **Replies:** 4\ **Last updated:** [October 25, 2023, 12:55pm UTC](https://discuss.elastic.co/t/start-of-kibana-fails/345627 "2023-10-25T12:55:22Z")
Hello! I have installed Kibana 8.8.1 on Windows Server 2012 from the downloaded .zip file. I want to access Kibana via a reverse-proxy site in IIS. Therefore, I have created a scheduled task that runs kibana.bat. That t… --- ## [System Logs visiualizations is not showing in kibana dashboards](https://discuss.elastic.co/t/system-logs-visiualizations-is-not-showing-in-kibana-dashboards/345728)
**Author:** [@huzaifa224](https://discuss.elastic.co/u/huzaifa224)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 12:53pm UTC](https://discuss.elastic.co/t/system-logs-visiualizations-is-not-showing-in-kibana-dashboards/345728 "2023-10-25T12:53:14Z")
I have installed filebeat 8.10.2 and follow the doc to install, i have enabled nginx Apache and system modules. The nginx and apache data is showing in kibana discovery tab and also showing visualizations of these module… --- ## [Logstash refusing connection error](https://discuss.elastic.co/t/logstash-refusing-connection-error/345708)
**Author:** [@vaishalik03](https://discuss.elastic.co/u/vaishalik03)\ **Replies:** 2\ **Last updated:** [October 25, 2023, 12:43pm UTC](https://discuss.elastic.co/t/logstash-refusing-connection-error/345708 "2023-10-25T12:43:08Z")
Hi All, I'm trying to connect to Kibana after running the logstash but could see that the connection is getting refused after running the file. Following are the responses on batch. Could you please let me know when a… --- ## [Not able to send logs to elastic search via Nlog.config](https://discuss.elastic.co/t/not-able-to-send-logs-to-elastic-search-via-nlog-config/345702)
**Author:** [@prakshi91](https://discuss.elastic.co/u/prakshi91)\ **Replies:** 1\ **Last updated:** [October 25, 2023, 12:11pm UTC](https://discuss.elastic.co/t/not-able-to-send-logs-to-elastic-search-via-nlog-config/345702 "2023-10-25T12:11:24Z")
Hi Everyone, Our aim is to send logs to Elasticsearch and we have made changes to the NLog.config file as per the documentation - Home · markmcdowell/NLog.Targets.ElasticSearch Wiki · GitHub NLog File However, we a… --- ## [Can't show distinct value in canvas](https://discuss.elastic.co/t/cant-show-distinct-value-in-canvas/345552)
**Author:** [@fay](https://discuss.elastic.co/u/fay)\ **Replies:** 3\ **Last updated:** [October 25, 2023, 11:42am UTC](https://discuss.elastic.co/t/cant-show-distinct-value-in-canvas/345552 "2023-10-25T11:42:26Z")
Hi, I want to write a sql query to show distinct value in Markdown I got the value as a table but its duplicate so I want to show the distinct value only! I try to write SELECT DISTINCT "Field\_name" from "index\_name"… --- ## [Install logstash-integration-jdbc" exit code: 137 - Dockerfile](https://discuss.elastic.co/t/install-logstash-integration-jdbc-exit-code-137-dockerfile/345719)
**Author:** [@Animesh\_Pathak](https://discuss.elastic.co/u/Animesh_Pathak)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 10:45am UTC](https://discuss.elastic.co/t/install-logstash-integration-jdbc-exit-code-137-dockerfile/345719 "2023-10-25T10:45:21Z")
This is my dockerfile, i have my docker-compose.yml file where i'm building this file using docker-compose up --build. But each time it fails showing exit code 137 Dockerfile FROM docker.elastic.co/logstash/logstash:8.1… --- ## [Logs are not visible in Kibana via Elastic-Agent](https://discuss.elastic.co/t/logs-are-not-visible-in-kibana-via-elastic-agent/345432)
**Author:** [@swapnil.pimpalkar](https://discuss.elastic.co/u/swapnil.pimpalkar)\ **Replies:** 1\ **Last updated:** [October 25, 2023, 10:36am UTC](https://discuss.elastic.co/t/logs-are-not-visible-in-kibana-via-elastic-agent/345432 "2023-10-25T10:36:41Z")
I have install elastic-agent on my one of the host and enabled the sophos module on TCP. I have receiving logs on elastic i have this with the help of tcpdump but not able to see in discovery and dashboard. Can someone … --- ## [Logstash does not support to read logs from multiple Docker containers](https://discuss.elastic.co/t/logstash-does-not-support-to-read-logs-from-multiple-docker-containers/345542)
**Author:** [@talbehat](https://discuss.elastic.co/u/talbehat)\ **Replies:** 2\ **Last updated:** [October 25, 2023, 10:13am UTC](https://discuss.elastic.co/t/logstash-does-not-support-to-read-logs-from-multiple-docker-containers/345542 "2023-10-25T10:13:46Z")
I have multiple docker containers in host. For example :- tomcat process docker container, elasticsearch process docker container, postgresql process docker container. And Logstash are running in seperate docker cont… --- ## [Kibana Dashboards constantly showing 408 errors](https://discuss.elastic.co/t/kibana-dashboards-constantly-showing-408-errors/345645)
**Author:** [@leandrojmp](https://discuss.elastic.co/u/leandrojmp)\ **Replies:** 1\ **Last updated:** [October 25, 2023, 9:48am UTC](https://discuss.elastic.co/t/kibana-dashboards-constantly-showing-408-errors/345645 "2023-10-25T09:48:59Z")
Hello, We have a couple of dashboards with multiple visualizations, some of them have a automatic refresh of 5 or 10 minutes and we are stating to get the following error: \[layeredXyVis\] \> \[esaggs\] \> Check your networ… --- ## [Issue while upgrade kibana 7.16.2 to 7.17.0](https://discuss.elastic.co/t/issue-while-upgrade-kibana-7-16-2-to-7-17-0/345715)
**Author:** [@Dheerendra\_Singh\_Na1](https://discuss.elastic.co/u/Dheerendra_Singh_Na1)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 9:45am UTC](https://discuss.elastic.co/t/issue-while-upgrade-kibana-7-16-2-to-7-17-0/345715 "2023-10-25T09:45:52Z")
Getting error " \[info\]\[savedobjects-service\] \[.kibana\] WAIT\_FOR\_YELLOW\_SOURCE -\> WAIT\_FOR\_YELLOW\_SOURCE. took: 124084ms. " while upgrade kibana from 7.16.2 to 7.17.0 --- ## [Elastic Cloud Reverse Proxy](https://discuss.elastic.co/t/elastic-cloud-reverse-proxy/345710)
**Author:** [@pkrauss](https://discuss.elastic.co/u/pkrauss)\ **Replies:** 0\ **Last updated:** [October 25, 2023, 9:36am UTC](https://discuss.elastic.co/t/elastic-cloud-reverse-proxy/345710 "2023-10-25T09:36:06Z")
I was reading through this 3 year old blog, that has been referenced multiple times by elasticsearch employees in these forums, and I was hoping to ask you a question. While playing around with this setup for an elast… [Previous page](https://discuss.elastic.co/latest.md?page=501) [Next page](https://discuss.elastic.co/latest.md?page=503)