Noah Watkins

raft: storage append error leaves batches in log for replication

1

A bug related to snappy (https://github.com/vectorizedio/redpanda/issues/2390) is triggered on append when a large batch is decompressed in a compacted topic. In the storage appender a batch is _first_ appended to...

raft: configuration offset 0 already seen

1

JIRA Link: [CORE-769](https://redpandadata.atlassian.net/browse/CORE-769) [CORE-769]: https://redpandadata.atlassian.net/browse/CORE-769?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

kafka: avoid unknown partition error during partition movement

1

If we trigger a partition movement and then immediately start issuing list_offset requests to the partition, librdkafka will produce the error `% ERROR: offsets_for_times failed: Local: Unknown partition`. This was...

[CORE-13254] ct: calculate global gc eligible L0 epoch

2

Computes the top-level safe to delete L0 GC epoch value. There is a very simple ducktape test that verifies that deletes are occuring. I want to get some better testing...

[CORE-14950] ct: skip oauth tests in FIPS mode

1

Infra issues prevent cert creation for these tests. See JIRA ticket for more details. ## Backports Required - [x] none - not a bug fix - [ ] none -...

[CORE-14918] Cleanup Redpanda service on all preallocated test nodes

4

This PR addresses an issue where preallocated test nodes may retain running Redpanda broker processes from previous test runs (we try to clean up on test shutdown, but we also...

tests: expand kgo docs regarding validation and modes

1

Experimenting with using Claude to help keep docs in sync with code. ## Backports Required - [x] none - not a bug fix - [ ] none - this is...

test: update trino

2

Attempt to resolve a mysterious error constructing an instance of a configuration class in Trino. See CORE-9658. ## Backports Required - [ ] none - not a bug fix -...

Hi @orium I was reviewing the red-black tree code today and stumbled across this line: https://github.com/orium/rpds/blob/0f2e3effbac59931b5bd8efe55fc2cd4a99fd875/src/map/red_black_tree_map/mod.rs#L598 It looks to me like this line has the following semantics: 1. If `make_mut`...

Merging two red-black trees

4

I'm interested in being able to efficiently merge two red-black trees, specifically optimizing for the case in which trees share most structure. For example: ``` // first tree tree =...