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Abhishek Radhakrishnan aa833a711c
Support for reading Delta Lake table snapshots (#17004) 
Problem
Currently, the delta input source only supports reading from the latest snapshot of the given Delta Lake table. This is a known documented limitation.

Description
Add support for reading Delta snapshot. By default, the Druid-Delta connector reads the latest snapshot of the Delta table in order to preserve compatibility. Users can specify a snapshotVersion to ingest change data events from Delta tables into Druid.

In the future, we can also add support for time-based snapshot reads. The Delta API to read time-based snapshots is not clear currently.
 		2024-09-09 14:12:48 +05:30
..
script docs: Anchor link checker (#15624) 2024-01-08 15:19:05 -08:00
src Docusaurus2 upgrade for master (#14411) 2023-08-16 19:01:21 -07:00
static fix: Creating span label not closed (#15323) 2023-11-07 11:01:28 +08:00
.spelling Support for reading Delta Lake table snapshots (#17004) 2024-09-09 14:12:48 +05:30
README.md Docusaurus2 upgrade for master (#14411) 2023-08-16 19:01:21 -07:00
docusaurus.config.js docs: add mermaid diagram support (#15771) 2024-01-30 11:24:15 -08:00
package-lock.json docs: Update `caniuse-lite` (#16137) 2024-03-15 15:58:16 -07:00
package.json docs: update package and regenerate package-lock (#16038) 2024-03-05 14:56:43 +05:30
redirects.js [Docs] updating transformation during ingestion tutorial (#16845) 2024-08-16 11:39:57 -07:00
sidebars.json [Docs] updating transformation during ingestion tutorial (#16845) 2024-08-16 11:39:57 -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. They're replaced as part of the process that copies the docs to apache/druid-website-src/.

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`