mirror of https://github.com/apache/druid.git synced 2025-02-07 10:38:18 +00:00

History

Add column replication_factor column to sys.segments table (#14403 )

Description:
Druid allows a configuration of load rules that may cause a used segment to not be loaded
on any historical. This status is not tracked in the sys.segments table on the broker, which
makes it difficult to determine if the unavailability of a segment is expected and if we should
not wait for it to be loaded on a server after ingestion has finished.

Changes:
- Track replication factor in `SegmentReplicantLookup` during evaluation of load rules
- Update API `/druid/coordinator/v1metadata/segments` to return replication factor
- Add column `replication_factor` to the sys.segments virtual table and populate it in
`MetadataSegmentView`
- If this column is 0, the segment is not assigned to any historical and will not be loaded.

2023-06-18 10:02:21 +05:30

core

fix: update footer copyright year (#12594 )

2022-06-13 16:29:58 -07:00

i18n

Much improved table functions (#13627 )

2023-01-17 08:41:57 -08:00

pages/en

Docusaurus build framework + ingestion doc refresh. (#8311 )

2019-08-20 21:48:59 -07:00

script

Document how to report security issues (#13886 )

2023-03-27 11:26:37 +05:30

scss

Docs: fix doc search (#13164 )

2022-10-03 16:48:13 -07:00

static

remove website node-scss dep (#14275 )

2023-05-17 04:10:46 -07:00

.gitignore

Docusaurus build framework + ingestion doc refresh. (#8311 )

2019-08-20 21:48:59 -07:00

.spelling

Add column replication_factor column to sys.segments table (#14403 )

2023-06-18 10:02:21 +05:30

package-lock.json

remove website node-scss dep (#14275 )

2023-05-17 04:10:46 -07:00

package.json

remove website node-scss dep (#14275 )

2023-05-17 04:10:46 -07:00

pom.xml

Bump up the version in pom to 27.0.0 in preparation of release (#14051 )

2023-04-10 14:56:59 +05:30

README.md

Updates to source and doc build pages (#11464 )

2021-07-20 18:07:34 -07:00

redirects.json

Update Ingestion section (#14023 )

2023-05-19 09:42:27 -07:00

sidebars.json

docs: add basic contributor guide for docs (#14365 )

2023-06-05 10:53:17 -07:00

siteConfig.js

Docs: fix doc search (#13164 )

2022-10-03 16:48:13 -07:00

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`