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Author	SHA1	Message	Date
Alexander Bayandin	30a7dd630c	ruff: enable TC — flake8-type-checking (#11368 ) ## Problem `TYPE_CHECKING` is used inconsistently across Python tests. ## Summary of changes - Update `ruff`: 0.7.0 -> 0.11.2 - Enable TC (flake8-type-checking): https://docs.astral.sh/ruff/rules/#flake8-type-checking-tc - (auto)fix all new issues	2025-03-30 18:58:33 +00:00
Alexander Bayandin	2c91062828	test_prefetch: reduce timeout to default 5m from 10m (#10105 ) ## Problem `test_prefetch` is flaky (https://github.com/neondatabase/neon/issues/9961), but if it passes, the run time is less than 30 seconds — we don't need an extended timeout for it. ## Summary of changes - Remove extended test timeout for `test_prefetch`	2024-12-13 14:52:54 +00:00
Konstantin Knizhnik	aad809b048	Fix issues with prefetch ring buffer resize (#9847 ) ## Problem See https://neondb.slack.com/archives/C04DGM6SMTM/p1732110190129479 We observe the following error in the logs ``` [XX000] ERROR: [NEON_SMGR] [shard 3] Incorrect prefetch read: status=1 response=0x7fafef335138 my=128 receive=128 ``` most likely caused by changing `neon.readahead_buffer_size` ## Summary of changes 1. Copy shard state 2. Do not use prefetch_set_unused in readahead_buffer_resize 3. Change prefetch buffer overflow criteria --------- Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>	2024-12-01 15:47:28 +00:00

Author

SHA1

Message

Date

Alexander Bayandin

30a7dd630c

ruff: enable TC — flake8-type-checking (#11368 )

## Problem

`TYPE_CHECKING` is used inconsistently across Python tests.

## Summary of changes
- Update `ruff`: 0.7.0 -> 0.11.2
- Enable TC (flake8-type-checking):
https://docs.astral.sh/ruff/rules/#flake8-type-checking-tc
- (auto)fix all new issues

2025-03-30 18:58:33 +00:00

Alexander Bayandin

2c91062828

test_prefetch: reduce timeout to default 5m from 10m (#10105 )

## Problem

`test_prefetch` is flaky
(https://github.com/neondatabase/neon/issues/9961), but if it passes,
the run time is less than 30 seconds — we don't need an extended timeout
for it.

## Summary of changes
- Remove extended test timeout for `test_prefetch`

2024-12-13 14:52:54 +00:00

Konstantin Knizhnik

aad809b048

Fix issues with prefetch ring buffer resize (#9847 )

## Problem

See https://neondb.slack.com/archives/C04DGM6SMTM/p1732110190129479


We observe the following error in the logs 
```
[XX000] ERROR: [NEON_SMGR] [shard 3] Incorrect prefetch read: status=1 response=0x7fafef335138 my=128 receive=128
```
most likely caused by changing `neon.readahead_buffer_size`

## Summary of changes

1. Copy shard state
2. Do not use prefetch_set_unused in readahead_buffer_resize
3. Change prefetch buffer overflow criteria

---------

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>

2024-12-01 15:47:28 +00:00

3 Commits