druid

druid copied to clipboard

The selection of 100 million rows was interruptted and query node throws an error - "Unexpected end-of-input: expected close marker for Array"

1

Please provide a detailed title (e.g. "Broker crashes when using TopN query with Bound filter" instead of just "Broker crashes"). ### Affected Version I have tried apache-druid-0.18.0 and apache-druid-0.20.0, both...

tian-tao

Create proportional lag autoscaler

8

Fixes #XXXX. ### Description #### Fixed the bug ... #### Renamed the class ... #### Added a forbidden-apis entry ... #### Release note ##### Key changed/added classes in this PR...

jtuglu1

Kafka ingestion lag spikes up whenever tasks are rolling

26

### Affected Version 0.21 ### Description We have a druid cluster in which we are ingesting about 2.5M events/second. We have 90 ingestion tasks for 1 of our data sources...

harinirajendran

Add segment id parameter to segment metadata query

1

### Description This proposes to enhance the `SegmentMetadataQuery` by introducing a new optional parameter: `segmentIds`. This parameter allows users to query metadata for specific segments directly by their `segmentId`, rather...

asdf2014

Incorrect virtual column reference in `UNNEST` native query plan

5

I have the following SQL query involving unnest and two CTEs that doesn't yield correct results. The query appears to be generating an incorrect native query plan: ```sql WITH cte1...

abhishekrb19

Incorrect output for UNNEST on nested arrays

2

We are observing incorrect output for UNNEST when applying it on nested arrays ### Affected Version 32.0.1 ### Description Given the following "values" table: __time | value -------------------------------|------- 2025-04-24T21:20:10.000Z |...

aho135

Projections

1

### Motivation Today Druid rollup tables can be utilized to greatly improve performance by significantly reducing the overall number of rows to be scanned by pre-aggregating the data at ingest...

clintropolis

add ability to customize json (and auto) column physical storage details on per column basis

1

### Description changes: * NestedDataColumnSchema and AutoTypeColumnSchema now accept a NestedCommonFormatColumnFormatSpec as a new 'columnFormatSpec' property, which allows customizing how json and auto columns are compressed, how strings are encoded...

clintropolis

Pass through enableTLS properties from config with druid-redis-cache

2

Fixes https://github.com/apache/druid/issues/1796 ### Description This PR updates the community extension `druid-redis-cache` so that it can also connect to Redis Clusters with TLS enabled. This is awesome because AWS ElastiCache has...

winsmith

Unable to ingest data from kafka in protobuf format

8

I'm running `apache/druid:31.0.0` in Docker locally. ``` syntax = "proto3"; package com.example.kafka.event.v1; option java_multiple_files=true; option java_package = "com.example.kafka.event.v1"; message Event { int64 timestamp = 1; optional string identity_id = 2;...

obozhinov