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Your window into the Elastic Stack
b76b5c3b64
## Summary With the merge of https://github.com/elastic/kibana/pull/174631, we've need of a follow up pr, to extend the performance override, to the command line interface. Also, modify the type of the performance option override, by making both the batch size and the concurrency optional. - With this change, if one or the other of the two options (batch size & concurrency) are not provided, the defaults are used. ### How to Test locally Start the server in one terminal, such as: `$ node scripts/functional_tests_server.js --config test/functional/apps/console/config.ts` Then in a second terminal: `$ node scripts/es_archiver.js load x-pack/test/functional/es_archives/logstash_functional --batch-size 300 --concurrency 2` #### Additional Testing (regarding only using one option or the other) _Just batch size_ `$ node scripts/es_archiver.js load x-pack/test/functional/es_archives/logstash_functional --batch-size 300` _Just concurrency_ `$ node scripts/es_archiver.js load x-pack/test/functional/es_archives/logstash_functional --concurrency 2` #### To Slow the Load Action Down (good for testing) Load an archive with very low numbers `node scripts/es_archiver.js load x-pack/test/functional/es_archives/logstash_functional --concurrency 1 --batch-size 10` You should see the progress indicator due to the forced latency ``` info [x-pack/test/functional/es_archives/logstash_functional] Created index "logstash-2015.09.20" info [x-pack/test/functional/es_archives/logstash_functional] Deleted existing index "logstash-2015.09.21" info [x-pack/test/functional/es_archives/logstash_functional] Created index "logstash-2015.09.21" info progress: 2940 info progress: 6040 info progress: 9380 info progress: 12451 info [x-pack/test/functional/es_archives/logstash_functional] Indexed 4634 docs into "logstash-2015.09.22" info [x-pack/test/functional/es_archives/logstash_functional] Indexed 4757 docs into "logstash-2015.09.20" info [x-pack/test/functional/es_archives/logstash_functional] Indexed 4614 docs into "logstash-2015.09.21" ``` --------- Co-authored-by: Robert Oskamp <traeluki@gmail.com> |
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Kibana
Kibana is your window into the Elastic Stack. Specifically, it's a browser-based analytics and search dashboard for Elasticsearch.
- Getting Started
- Documentation
- Version Compatibility with Elasticsearch
- Questions? Problems? Suggestions?
Getting Started
If you just want to try Kibana out, check out the Elastic Stack Getting Started Page to give it a whirl.
If you're interested in diving a bit deeper and getting a taste of Kibana's capabilities, head over to the Kibana Getting Started Page.
Using a Kibana Release
If you want to use a Kibana release in production, give it a test run, or just play around:
- Download the latest version on the Kibana Download Page.
- Learn more about Kibana's features and capabilities on the Kibana Product Page.
- We also offer a hosted version of Kibana on our Cloud Service.
Building and Running Kibana, and/or Contributing Code
You might want to build Kibana locally to contribute some code, test out the latest features, or try out an open PR:
- CONTRIBUTING.md will help you get Kibana up and running.
- If you would like to contribute code, please follow our STYLEGUIDE.mdx.
- For all other questions, check out the FAQ.md and wiki.
Documentation
Visit Elastic.co for the full Kibana documentation.
For information about building the documentation, see the README in elastic/docs.
Version Compatibility with Elasticsearch
Ideally, you should be running Elasticsearch and Kibana with matching version numbers. If your Elasticsearch has an older version number or a newer major number than Kibana, then Kibana will fail to run. If Elasticsearch has a newer minor or patch number than Kibana, then the Kibana Server will log a warning.
Note: The version numbers below are only examples, meant to illustrate the relationships between different types of version numbers.
| Situation | Example Kibana version | Example ES version | Outcome |
|---|---|---|---|
| Versions are the same. | 7.15.1 | 7.15.1 | 💚 OK |
| ES patch number is newer. | 7.15.0 | 7.15.1 | ⚠️ Logged warning |
| ES minor number is newer. | 7.14.2 | 7.15.0 | ⚠️ Logged warning |
| ES major number is newer. | 7.15.1 | 8.0.0 | 🚫 Fatal error |
| ES patch number is older. | 7.15.1 | 7.15.0 | ⚠️ Logged warning |
| ES minor number is older. | 7.15.1 | 7.14.2 | 🚫 Fatal error |
| ES major number is older. | 8.0.0 | 7.15.1 | 🚫 Fatal error |
Questions? Problems? Suggestions?
- If you've found a bug or want to request a feature, please create a GitHub Issue. Please check to make sure someone else hasn't already created an issue for the same topic.
- Need help using Kibana? Ask away on our Kibana Discuss Forum and a fellow community member or Elastic engineer will be glad to help you out.