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Frank Chen c33ff1c745
Enforce console logging for peon process (#12067) 
Currently all Druid processes share the same log4j2 configuration file located in _common directory. Since peon processes are spawned by middle manager process, they derivate the environment variables from the middle manager. These variables include those in the log4j2.xml controlling to which file the logger writes the log.

But current task logging mechanism requires the peon processes to output the log to console so that the middle manager can redirect the console output to a file and upload this file to task log storage.

So, this PR imposes this requirement to peon processes, whatever the configuration is in the shared log4j2.xml, peon processes always write the log to console.
 		2022-05-16 15:07:21 +05:30
..
core De-incubation cleanup in code, docs, packaging (#9108) 2020-01-03 12:33:19 -05:00
i18n Docs refactor of ingestion. Carries #11541 (#11576) 2021-08-13 08:42:03 -07:00
pages/en Docusaurus build framework + ingestion doc refresh. (#8311) 2019-08-20 21:48:59 -07:00
script Graduation update for ASF release process guide and download links (#9126) 2020-01-06 15:00:33 -06:00
scss fix website build (#10172) 2020-07-11 22:01:43 -07:00
static fix website build (#10172) 2020-07-11 22:01:43 -07:00
.gitignore Docusaurus build framework + ingestion doc refresh. (#8311) 2019-08-20 21:48:59 -07:00
.spelling Enforce console logging for peon process (#12067) 2022-05-16 15:07:21 +05:30
README.md Updates to source and doc build pages (#11464) 2021-07-20 18:07:34 -07:00
package-lock.json Bump minimist from 1.2.5 to 1.2.6 in /website (#12400) 2022-04-07 03:08:39 -07:00
package.json Druid Quickstart refactor and update (#9766) 2020-04-30 12:07:28 -07:00
pom.xml Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
redirects.json fix website build (#10172) 2020-07-11 22:01:43 -07:00
sidebars.json updated docs for sql query context (#12406) 2022-04-21 11:19:39 -07:00
siteConfig.js De-incubation cleanup in code, docs, packaging (#9108) 2020-01-03 12:33:19 -05:00

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`