deb69d1bc0
Allow a Druid cluster to kill segments whose interval_end is a date in the future. This can be done by setting druid.coordinator.kill.durationToRetain to a negative period. For example PT-24H would allow segments to be killed if their interval_end date was 24 hours or less into the future at the time that the kill task is generated by the system. A cluster operator can also disregard the druid.coordinator.kill.durationToRetain entirely by setting a new configuration, druid.coordinator.kill.ignoreDurationToRetain=true. This ignores interval_end date when looking for segments to kill, and instead is capable of killing any segment marked unused. This new configuration is off by default, and a cluster operator should fully understand and accept the risks if they enable it. |
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.. | ||
core | ||
i18n | ||
pages/en | ||
script | ||
scss | ||
static | ||
.gitignore | ||
.spelling | ||
README.md | ||
package-lock.json | ||
package.json | ||
pom.xml | ||
redirects.json | ||
sidebars.json | ||
siteConfig.js |
README.md
Druid doc builder
This website was created with Docusaurus.
To view documentation run:
npm install
Then run:
npm start
The current version of the web site appears in your browser. Edit pages with your favorite editor. Refresh the web page after each edit to review your changes.
Dependencies
- NodeJS. Use the version Docusaurus specifies, not a newer one. (For example, if 12.x is requested, don't install 16.x.) Docusaurus may require a version newer than that available in your Linux package repository, but older than the latest version. See this page to find the version required by Docusaurus.
- The Yarn dependency from Docusaurus is optional. (This Yarn is not the Hadoop resource manager, it is a package manager for Node.js).
- Docusaurus. Installed automatically
as part of the the above
npm
commands.
Variables
Documentation pages can refer to a number of special variables using the
{{var}}
syntax:
DRUIDVERSION
- the version of Druid in which the page appears. Allows creating links to files of the same version on GitHub.
The variables are not replaced when running the web site locally using the
start
command above.
Spellcheck
Please run a spellcheck before issuing a pull request to avoid a build failure due to spelling issues. Run:
npm run link-lint
npm run spellcheck
If you introduce new (correctly spelled) project names or technical terms, add
them to the dictionary in the .spelling
file in this directory. Also, terms
enclosed in backticks are not spell checked. Example: `symbolName
`