John Spray

## Cover letter Describe in plain language the motivation (bug, feature, etc.) behind the change in this PR and how the included commits address it. Fixes #ISSUE-NUMBER, Fixes #ISSUE-NUMBER, ......

cluster: refactor disk space monitoring init

1

## Cover letter This was a long-dormant spinoff from adding `storage_resources` in Redpanda 22.2. It addresses some technical debt: - local_monitor was initialized as part of controller, which was not...

serde: require explicit compat_version

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## Cover letter This addresses an underlying cause of the bug in https://github.com/redpanda-data/redpanda/pull/7312 Previously, serde defaulted to assuming an envelope was only compatible with its own latest version, which caused...

tests: fix upgrade tests not to skip versions

1

Where an upgrade test has an explicit starting version, it should not try to upgrade straight to HEAD -- we do not support skipping versions, and this risks missing problems...

storage: refactor: reinstate indexing on non-data batches, for internal topics

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## Cover letter _This is a cleaner version of https://github.com/redpanda-data/redpanda/pull/6684, where instead of passing an internal flag around everywhere, we replace the existing std::filesystem::path on segments etc with a structured...

## Cover letter The recently added code for gathering configuration should not be allowed to prevent the overall stop() from proceeding if it encounters an error. The processes will be...

Failure in `TopicRecoveryTest`.`test_fast2`

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Seen 1x in last 30 days, so it's either new or rare. https://buildkite.com/redpanda/redpanda/builds/18184#01845ac8-1a7f-4763-b63e-e53ec491599c/6-678 ``` Traceback (most recent call last): File "/usr/local/lib/python3.10/dist-packages/ducktape/tests/runner_client.py", line 135, in run data = self.run_test() File "/usr/local/lib/python3.10/dist-packages/ducktape/tests/runner_client.py",...

storage: improve handling of out-of-order timestamps within a log segment

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(Follow up to https://github.com/redpanda-data/redpanda/pull/4010) The order of messages in a segment does not have to be the same as the order of their timestamps: - We often issue a configuration...

DNM: trace logs in kgo verifier

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For identifying if there is a franz go bug in #7231 ## Cover letter Describe in plain language the motivation (bug, feature, etc.) behind the change in this PR and...

Failure (consumer hang) in `KgoVerifierSelfTest`.`test_kgo_verifier`

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https://buildkite.com/redpanda/redpanda/builds/18261#01845dae-d487-4c29-9e51-74b2fc1b0ea8/6-703 Timeout waiting for consumer to finish. Consumer is hung inside its poll, based on the kgo-verifier log ``` [INFO - 2022-11-09 20:41:36,253 - runner_client - log - lineno:278]: RunnerClient:...