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Fix OOM caused by under-accounted memory usage in JSON result sets

3

## Summary of the changes / Why this improves CrateDB Fixes https://github.com/crate/crate/issues/17999. The result set for HTTP requests is returned in JSON format, but the memory accounting logic was type...

jeeminso

Revert "revert: Add retry handling to DistributingConsumer"

2

This reverts commit f1ea533389aea66956e59a5145c9605200d2e683. As mentioned in https://github.com/crate/crate/pull/17942#issuecomment-2915212735 The flaky failures were not caused by the retry and the retry is known to fix a race in the scenario outlined...

mfussenegger

Extend `sys.cluster_health` information to JMX Exporter

1

### Problem Statement I've been looking into the excellent foundation laid in #17617 and I think there's a great opportunity to extend this work to provide even more comprehensive monitoring...

WalBeh

## Summary of the changes / Why this improves CrateDB This is a POC modelling the TableStats with Apache Arrow. We said we wanted to have the ability to serialize...

mkleen

`sys.shards.num_docs` intermittently fails to reflect doc counts for INSERTs

4

On a single node(latest-master(6.0)), the following behaviour can be rarely observed: ``` ... cr> select sum(num_docs) from sys.shards where table_name = 'z'; +-----+ | sum | +-----+ | 1 |...

jeeminso

Rework HttpBlobHandler exception handling

2

HttpBlobHandler should pass on any exceptions that it doesn't handle to the next Handler in the pipeline, rather than swallowing them.

romseygeek

Improve conversion error messages for nested object types

2

## Summary of the changes / Why this improves CrateDB An example of current error message for a nested object type: ``` cr> create table tbl (o object as (o2...

jeeminso

### Problem Statement Raising after discussion on https://github.com/crate/crate/issues/17921 as requested by @seut Scenario 1: Evolving requirements mean a generated column would be useful in a table where it was not...

hlcianfagna

`OutOfMemoryError` when querying table with large vector field

4

### CrateDB version 5.10.7 ### CrateDB setup information CrateDB Cloud single-node S4 ### Problem description When querying a large result set with vectors of length 1152, there is an `OutOfMemoryError`...

hammerhead

## Summary of the changes / Why this improves CrateDB old: [](https://github.com/crate/crate/actions/workflows/main.yml) new: [](https://github.com/crate/crate/actions/workflows/main.yml) ## Checklist - [ ] Added an entry in the latest `docs/appendices/release-notes/.rst` for user...

surister