druid
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Apache Druid: a high performance real-time analytics database.
### Description This PR removes the functionality `skipIgnorableShards` since any skew due to completely read shards is taken care of within a duration of `repartitionTransitionDuration` which is usually 2 minutes....
Fixes issues where tasks stop ingesting but continue running when overlord leader changes occur. ### Description When an overlord switch occurs right after it has issued a pause to a...
Fix Apache Commons Text CVE-2022-42889 https://nvd.nist.gov/vuln/detail/CVE-2022-42889 Fixes #XXXX. ### Description #### Fixed the bug ... #### Renamed the class ... #### Added a forbidden-apis entry ... #### Release note For...
As we move forward with the catalog and other projects, it has become clear we need a SQL query test structure which is a bit more flexible than the current...
### Description Extend the recently-added query context security model to add another level of filtering defined via system configuration. System configuration will allow a site to say that selected context...
### Description It's about time we support topic patterns in Kafka ingestion. This will enable us to ingest data from multiple topics into a single data source. ### Motivation A...
Recently, support for partial pushdown of joins (having duplicates or output referencing columns) as filters was added. Still currently in a list of joins, we stop converting joins to filters...
### Overview and benefits This introduces a `tree` to the `flattenSpec` which allows faster JSON parsing than `jq` and `path` parsing types in the event that a simple hierarchical lookup...
@gianm and the Druid team recently introduced the new MSQ framework for batch queries (which we will informally call MSQb here.) We would like to bring the MSQ goodness to...
In 0.23.0, using a `momentSketch` aggregator at ingestion will result in the following exception during indexing merging: ``` 2022-10-12T07:35:37,617 WARN [[index_parallel_newyork_momentsketch_test_agfjijan_2022-10-12T07:35:26.205Z]-appenderator-merge] org.apache.druid.segment.realtime.appenderator.AppenderatorImpl - Failed to push merged index for segment[newyork_momentsketch_test_2016-01-01T00:00:00.000Z_2016-02-01T00:00:00.000Z_2022-10-12T07:35:36.144Z]....
