druid
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Apache Druid: a high performance real-time analytics database.
Fixes [#12958](https://github.com/apache/druid/issues/12958). ### Description 1. Add normal column sorting 2. Add Inline DataSource Sorting 3. Fix [#13152](https://github.com/apache/druid/issues/13152) inline empty data sorting 4. Sorter interface extraction for future improvement 5. By...
### Description Updates the docs to be more explicit Release note: n/a This PR has: - [x] been self-reviewed.
Incorrect result format for queries with single value filters and GROUPING SET on the same dimension
### Affected Version Tested on 0.22, 0.23 and 24.0 ### Description Consider the following SQL query: ``` select sum(added) AS added_sum, countryName from wikipedia where cityName = 'Cilacap' and countryName...
Fixes Overlord leader election when task lock re-acquisition fails ### Description https://github.com/apache/druid/issues/11653 describes an issue where Overlord leader election fails due lock re-acquisition issues This PR aims to solve the...
The current API page has the parent as the bulleted indented entry and the child as the unindented entry. I think this goes against most user expectations of having the...
Clarify configuration settings for when druid processes are collocated as the port conflict on exporter is quite silent and one may end up collecting metrics for one of the collocated...
Prevents JDBC timeouts on long queries by returning empty batches when a batch fetch takes too long. Uses an async model to run the result fetch concurrently with JDBC requests....
### Description Add an extension to allow tasks to be run as k8s jobs from the overlord, eliminating the need for a middle manager. The core changes are as follows:...
### Motivation There are a number of use cases that require “flattening” records when processing. The need for this is exemplified in the existed of MVDs, which basically have a...
This PR refactors the Calcite test framework to allow use in a wider range of use cases than it possible today. Note that this PR *does not* include the new...