# \#none **URL:** https://discuss.elastic.co/tag/none.md?page=1276 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1277 --- ## [Performance characteristics and implementation details of context/completion suggester](https://discuss.elastic.co/t/performance-characteristics-and-implementation-details-of-context-completion-suggester/245508)
**Author:** [@Srinivasan\_Ramaswamy](https://discuss.elastic.co/u/Srinivasan_Ramaswamy)\ **Replies:** 0\ **Last updated:** [August 18, 2020, 11:58pm UTC](https://discuss.elastic.co/t/performance-characteristics-and-implementation-details-of-context-completion-suggester/245508 "2020-08-18T23:58:03Z")
Hi Everyone I would like to understand the performance characteristics of context suggester. I am planning to use completion suggester for a very big index (billions of documents - but only for few fields). the field is… --- ## [How to made logstash work with io.confluent.kafka.serializers.KafkaAvroSerializer](https://discuss.elastic.co/t/how-to-made-logstash-work-with-io-confluent-kafka-serializers-kafkaavroserializer/245503)
**Author:** [@wysouf](https://discuss.elastic.co/u/wysouf)\ **Replies:** 0\ **Last updated:** [August 18, 2020, 10:57pm UTC](https://discuss.elastic.co/t/how-to-made-logstash-work-with-io-confluent-kafka-serializers-kafkaavroserializer/245503 "2020-08-18T22:57:36Z")
output{ kafka{ topic\_id =\> "myTopic" bootstrap\_servers =\> "127.0.0.1:9092" value\_serializer =\> "io.confluent.kafka.serializers.KafkaAvroSerializer" } } \[\[main\]-pipeline-manager\] kafka - Unable to cr… --- ## [Running cURL commands from desktop to access ES on AWS](https://discuss.elastic.co/t/running-curl-commands-from-desktop-to-access-es-on-aws/245501)
**Author:** [@mikedee](https://discuss.elastic.co/u/mikedee)\ **Replies:** 1\ **Last updated:** [August 18, 2020, 10:46pm UTC](https://discuss.elastic.co/t/running-curl-commands-from-desktop-to-access-es-on-aws/245501 "2020-08-18T22:46:26Z")
I am trying to run a scheduled cron job with a cURL command from my desktop terminal, however, when I run the command it returns this error: "curl: (7) Failed to connect to localhost port 9200: Connection refused". We a… --- ## [How to do summary indexing in Elasticsearch](https://discuss.elastic.co/t/how-to-do-summary-indexing-in-elasticsearch/245491)
**Author:** [@kelk](https://discuss.elastic.co/u/kelk)\ **Replies:** 6\ **Last updated:** [August 18, 2020, 9:45pm UTC](https://discuss.elastic.co/t/how-to-do-summary-indexing-in-elasticsearch/245491 "2020-08-18T21:45:08Z")
hi, we have a massive index, few reference indexes and we wanted to summarise from these multiple indexes into a single "summary index" . This way we are planning to join the queries So the questions Can output of a … --- ## [How to server.plugins.xpack\_main.registerFeature on the new platform?](https://discuss.elastic.co/t/how-to-server-plugins-xpack-main-registerfeature-on-the-new-platform/245493)
**Author:** [@npm\_install](https://discuss.elastic.co/u/npm_install)\ **Replies:** 1\ **Last updated:** [August 18, 2020, 9:31pm UTC](https://discuss.elastic.co/t/how-to-server-plugins-xpack-main-registerfeature-on-the-new-platform/245493 "2020-08-18T21:31:55Z")
Hi, I have created a basic plugin using the plugin generator, and I have been reading documentation about different legacy functionality and the new platform equivalents. However, I cannot find an example of how to regi… --- ## [Skip Scoring more than once if search term appears multiple time in Document](https://discuss.elastic.co/t/skip-scoring-more-than-once-if-search-term-appears-multiple-time-in-document/245399)
**Author:** [@AmitaS](https://discuss.elastic.co/u/AmitaS)\ **Replies:** 1\ **Last updated:** [August 18, 2020, 9:23pm UTC](https://discuss.elastic.co/t/skip-scoring-more-than-once-if-search-term-appears-multiple-time-in-document/245399 "2020-08-18T21:23:02Z")
HI Is it possible not to increase score if the search term appears in document more than once? to implement similar to this ,which is implemented on db int rank = 100; var isMatched = false; … --- ## [Sort by country with one specific country first](https://discuss.elastic.co/t/sort-by-country-with-one-specific-country-first/245100)
**Author:** [@steff7](https://discuss.elastic.co/u/steff7)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 9:20pm UTC](https://discuss.elastic.co/t/sort-by-country-with-one-specific-country-first/245100 "2020-08-18T21:20:48Z")
Hello, I am new to Elastic and I am trying to get a list of products. My bool query works in general but now i want to solve the following sorting problem. The multilanguage website shows products of different countrie… --- ## [Logstash cloudwatch output plugin configuration](https://discuss.elastic.co/t/logstash-cloudwatch-output-plugin-configuration/245495)
**Author:** [@timragon](https://discuss.elastic.co/u/timragon)\ **Replies:** 0\ **Last updated:** [August 18, 2020, 9:16pm UTC](https://discuss.elastic.co/t/logstash-cloudwatch-output-plugin-configuration/245495 "2020-08-18T21:16:23Z")
We are trying to configure CloudWatch Output Plugin. We are able to add "access\_key\_id" =\> "" "secret\_access\_key" =\> "" "region" =\> "" in logstash configuration file. Could you please guide how to set CloudWatch log… --- ## [Kibana Charts Into PowerPoint](https://discuss.elastic.co/t/kibana-charts-into-powerpoint/245406)
**Author:** [@vignesh23041991](https://discuss.elastic.co/u/vignesh23041991)\ **Replies:** 1\ **Last updated:** [August 18, 2020, 9:08pm UTC](https://discuss.elastic.co/t/kibana-charts-into-powerpoint/245406 "2020-08-18T21:08:16Z")
We have options to Copy Chart From Excel To PowerPoint Using VBA so similarly do we have any options in Kibana to import the chart in power point . --- ## [Kibana7.6.1 yarn kbn bootstrap failed](https://discuss.elastic.co/t/kibana7-6-1-yarn-kbn-bootstrap-failed/245438)
**Author:** [@SKumarMN](https://discuss.elastic.co/u/SKumarMN)\ **Replies:** 1\ **Last updated:** [August 18, 2020, 9:06pm UTC](https://discuss.elastic.co/t/kibana7-6-1-yarn-kbn-bootstrap-failed/245438 "2020-08-18T21:06:21Z")
Hi When i try to do "yarn kbn bootstrap" i am getting the below error. I tried both yarn kbn clean and yarn cache clean still the issue persists. Any help to resolve this yarn version v1.22.4 Linking executables comp… --- ## [Kibana - OSS 7.8.0 logo change](https://discuss.elastic.co/t/kibana-oss-7-8-0-logo-change/245306)
**Author:** [@utkhbhrg](https://discuss.elastic.co/u/utkhbhrg)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 9:05pm UTC](https://discuss.elastic.co/t/kibana-oss-7-8-0-logo-change/245306 "2020-08-18T21:05:34Z")
Hello Community, I want to change the logo of Kibana 7.8.0 - OSS. Can anyone guide me how to do that ? --- ## [What is going to happen for query/indexing requests sent to master node](https://discuss.elastic.co/t/what-is-going-to-happen-for-query-indexing-requests-sent-to-master-node/245475)
**Author:** [@junhuangli](https://discuss.elastic.co/u/junhuangli)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 9:02pm UTC](https://discuss.elastic.co/t/what-is-going-to-happen-for-query-indexing-requests-sent-to-master-node/245475 "2020-08-18T21:02:19Z")
We have an elastic-search cluster with 3 data nodes and 3 master nodes. When using it, all traffic(query+indexing) are sent to master nodes in round robin right now. After reading docs, I believe we should change it to … --- ## [Is it safe to rename node in ES 6.8?](https://discuss.elastic.co/t/is-it-safe-to-rename-node-in-es-6-8/245482)
**Author:** [@tarkhil](https://discuss.elastic.co/u/tarkhil)\ **Replies:** 1\ **Last updated:** [August 18, 2020, 8:56pm UTC](https://discuss.elastic.co/t/is-it-safe-to-rename-node-in-es-6-8/245482 "2020-08-18T20:56:35Z")
Hello I've googled on the topic but everything I've found is dated 2015; many things could change since that time. So I'm reasking, is it safe to rename node in 6.8? If the node was already in use, should I do somethin… --- ## [System.process.cmdline is blank in Kibana table visualization](https://discuss.elastic.co/t/system-process-cmdline-is-blank-in-kibana-table-visualization/245089)
**Author:** [@igorid70](https://discuss.elastic.co/u/igorid70)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 8:36pm UTC](https://discuss.elastic.co/t/system-process-cmdline-is-blank-in-kibana-table-visualization/245089 "2020-08-18T20:36:37Z")
Hi I am using Elastic stack 7.8.1 and trying to create a table summarizing Linux processes info based on metricbeat (all uses default configuration). The system metric are collected each 60 seconds and the summary tab… --- ## [Logstash shut down](https://discuss.elastic.co/t/logstash-shut-down/245261)
**Author:** [@sukumar.koganti](https://discuss.elastic.co/u/sukumar.koganti)\ **Replies:** 10\ **Last updated:** [August 18, 2020, 8:01pm UTC](https://discuss.elastic.co/t/logstash-shut-down/245261 "2020-08-18T20:01:37Z")
Hi I have successfully installed/configured the elasticsearh and kibana both along with the logstash. i am trying to process the simple .csv file through logstash.conf file but i am facing the below error. C:\\elastic\_… --- ## [About Key In Elastic Search](https://discuss.elastic.co/t/about-key-in-elastic-search/245292)
**Author:** [@laritza](https://discuss.elastic.co/u/laritza)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 7:43pm UTC](https://discuss.elastic.co/t/about-key-in-elastic-search/245292 "2020-08-18T19:43:26Z")
Good morning I have read some articles about Installing Elastic Search because I am new with this tool and when I am installing this software because I am doing step by step for example i am trying putting the url for pu… --- ## [Import rules from public detection rules repo](https://discuss.elastic.co/t/import-rules-from-public-detection-rules-repo/245344)
**Author:** [@bornatalebi](https://discuss.elastic.co/u/bornatalebi)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 7:39pm UTC](https://discuss.elastic.co/t/import-rules-from-public-detection-rules-repo/245344 "2020-08-18T19:39:32Z")
Hi I want to import new rules from the repo but the rule's format is json or toml but SIEM only accepts ndjson files. should i manually convert them? is there a tool you recommend? --- ## [Execution order of multiple indexes during \_reindex call](https://discuss.elastic.co/t/execution-order-of-multiple-indexes-during-reindex-call/244682)
**Author:** [@anitabee](https://discuss.elastic.co/u/anitabee)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 7:32pm UTC](https://discuss.elastic.co/t/execution-order-of-multiple-indexes-during-reindex-call/244682 "2020-08-18T19:32:13Z")
Hi all :wave:, During \_reindex call, if I specify remote source from multiple indexes, In which order are those indexes going to be processed? I saw in documentation that there was sort option in reindex but it is depr… --- ## [Increasing Throughput Until My Servers Catch Fire](https://discuss.elastic.co/t/increasing-throughput-until-my-servers-catch-fire/244900)
**Author:** [@seth.yes](https://discuss.elastic.co/u/seth.yes)\ **Replies:** 19\ **Last updated:** [August 14, 2020, 4:19pm UTC](https://discuss.elastic.co/t/increasing-throughput-until-my-servers-catch-fire/244900 "2020-08-14T16:19:08Z")
I'm curious about settings that will increase my index rate, at the risk of losing data in the event of hardware corruption or similar. My datanodes are heavily CPU-constrained, so anything I can do to reduce the CPU loa… --- ## [Elastic Search query on multiple fields in terms lookup](https://discuss.elastic.co/t/elastic-search-query-on-multiple-fields-in-terms-lookup/245342)
**Author:** [@santoshk](https://discuss.elastic.co/u/santoshk)\ **Replies:** 1\ **Last updated:** [August 18, 2020, 7:07pm UTC](https://discuss.elastic.co/t/elastic-search-query-on-multiple-fields-in-terms-lookup/245342 "2020-08-18T19:07:52Z")
Hello experts and fellow elastic enthusiasts, Am a beginner to elastic search and working on writing a search query which filters data from one index by using data from another index (am using terms lookup to achieve it… --- ## [Visualizations not updating for some hosts](https://discuss.elastic.co/t/visualizations-not-updating-for-some-hosts/245054)
**Author:** [@mike\_w](https://discuss.elastic.co/u/mike_w)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 5:53pm UTC](https://discuss.elastic.co/t/visualizations-not-updating-for-some-hosts/245054 "2020-08-18T17:53:54Z")
Hi, I'm working on setting up some metricbeat visualizations and I am seeing some unexpected behavior. If I view the metrics inventory page I can see the metrics updating for each host as they should, however when I try… --- ## [How to get most recent reading from two different documents in an index/machine](https://discuss.elastic.co/t/how-to-get-most-recent-reading-from-two-different-documents-in-an-index-machine/243247)
**Author:** [@seanziee](https://discuss.elastic.co/u/seanziee)\ **Replies:** 6\ **Last updated:** [August 18, 2020, 5:37pm UTC](https://discuss.elastic.co/t/how-to-get-most-recent-reading-from-two-different-documents-in-an-index-machine/243247 "2020-08-18T17:37:51Z")
I have a machine that sends me temperature metrics that I'm pulling from two different files on that machine with filebeat. I'm trying to get some sort of current status of all the metrics of the machine in a query, and … --- ## [SNMP Polling Very slow boot up time](https://discuss.elastic.co/t/snmp-polling-very-slow-boot-up-time/245046)
**Author:** [@csgeek](https://discuss.elastic.co/u/csgeek)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 4:41pm UTC](https://discuss.elastic.co/t/snmp-polling-very-slow-boot-up-time/245046 "2020-08-18T16:41:39Z")
I'm looking at using Logstash to poll several hosts for SNMP data migrating from an old python script in favor of ELK. The pipeline is really incredibly simple. read data, convert to message format (ruby), send to goo… --- ## [Logstash errors retrying failed action with response code 500](https://discuss.elastic.co/t/logstash-errors-retrying-failed-action-with-response-code-500/245466)
**Author:** [@srk1](https://discuss.elastic.co/u/srk1)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 4:29pm UTC](https://discuss.elastic.co/t/logstash-errors-retrying-failed-action-with-response-code-500/245466 "2020-08-18T16:29:40Z")
Hello ES experts, My logstash logs are completely being filled with below errors which is blocking me to see the information regarding other pipelines. I tried looking for this particular problem but it doesn't look lik… --- ## [Kibana 7.7 Customization](https://discuss.elastic.co/t/kibana-7-7-customization/245421)
**Author:** [@duvida\_elastic](https://discuss.elastic.co/u/duvida_elastic)\ **Replies:** 2\ **Last updated:** [August 18, 2020, 4:18pm UTC](https://discuss.elastic.co/t/kibana-7-7-customization/245421 "2020-08-18T16:18:47Z")
Good Morning, I'm trying to customize the Kibana 7.7 login screen, but I'm not able to make any changes, someone could help me, informing me which files should I change, to be able to change the background image, the we… --- ## [Percentage Calculation in kibana](https://discuss.elastic.co/t/percentage-calculation-in-kibana/245090)
**Author:** [@Ramadevi](https://discuss.elastic.co/u/Ramadevi)\ **Replies:** 7\ **Last updated:** [August 18, 2020, 3:52pm UTC](https://discuss.elastic.co/t/percentage-calculation-in-kibana/245090 "2020-08-18T15:52:31Z")
Hi Team, Our goal is to build table in the below format Marketing Operating Count Total AF FL Total(%) AF(%) FL(%) UA UA 9415 24 17 7 0.25 0.18 0.07 UA LH 47 6 6 0 12.77 12.77 0 We are able to create below… --- ## [Error when rendering visualization plugin](https://discuss.elastic.co/t/error-when-rendering-visualization-plugin/245322)
**Author:** [@ylasri](https://discuss.elastic.co/u/ylasri)\ **Replies:** 3\ **Last updated:** [August 18, 2020, 3:49pm UTC](https://discuss.elastic.co/t/error-when-rendering-visualization-plugin/245322 "2020-08-18T15:49:30Z")
I am using Kibana master branch to develop a new visualization I am using Base Visualization Type like visualizations.createBaseVisualization(getExampleVisDefinition()); I am getting this error when trying to render m… --- ## [AutoScaling using HPA](https://discuss.elastic.co/t/autoscaling-using-hpa/232588)
**Author:** [@robinhood\_lko](https://discuss.elastic.co/u/robinhood_lko)\ **Replies:** 5\ **Last updated:** [August 18, 2020, 3:37pm UTC](https://discuss.elastic.co/t/autoscaling-using-hpa/232588 "2020-08-18T15:37:02Z")
Hi We are looking for scaling up and down Kibana/ES nodes automatically at runtime. I am aware about nodeSet feature in elasticsearch. Please let me know if HPA can be used as well ? ECK Version in use: 1.1.0 Regards … --- ## [Getting 404 shard\_not\_found\_exception frequently](https://discuss.elastic.co/t/getting-404-shard-not-found-exception-frequently/245033)
**Author:** [@ravib](https://discuss.elastic.co/u/ravib)\ **Replies:** 3\ **Last updated:** [August 18, 2020, 3:06pm UTC](https://discuss.elastic.co/t/getting-404-shard-not-found-exception-frequently/245033 "2020-08-18T15:06:28Z")
I have an index with 2 replicas and 1 shard on a 3 node elastic search server (7.6.1). On bulk requests (index) I keep getting shard\_not\_found\_exception, any thoughts? --- ## [Enterprise Search 7.9.0 security update](https://discuss.elastic.co/t/enterprise-search-7-9-0-security-update/245457)
**Author:** [@douglasday](https://discuss.elastic.co/u/douglasday)\ **Replies:** 0\ **Last updated:** [August 18, 2020, 3:16pm UTC](https://discuss.elastic.co/t/enterprise-search-7-9-0-security-update/245457 "2020-08-18T15:16:01Z")
Enterprise Search credential exposure flaw (ESA-2020-11) Elastic Enterprise Search versions before 7.9.0 contain a credential exposure flaw in the App Search interface. If a user is given the ‘developer’ role, they will… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1275) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1277)