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Increase limit for worker processes for isolation test (#11504)

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## Problem

See https://github.com/neondatabase/neon/issues/10652

Neon extension launches 2 BGW which reduce limit for parallel workers
and so affecting parallel_deadlock isolation test.

## Summary of changes

Increase `max_worker_processes` from default 8 to 16 for isolation test.

---------

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>
This commit is contained in:
Konstantin Knizhnik
2025-04-12 21:09:12 +03:00
committed by GitHub
parent 946e971df8
commit 8936a7abd8
1 changed files with 2 additions and 0 deletions
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2
test_runner/regress/test_pg_regress.py
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@@ -239,6 +239,8 @@ def test_isolation(
"neon.regress_test_mode = true",
# Stack size should be increased for tests to pass with asan.
"max_stack_depth = 4MB",
# Neon extensiosn starts 2 BGW so decreasing number of parallel workers which can affect deadlock-parallel test if it hits max_worker_processes.
"max_worker_processes = 16",
],
)
endpoint.safe_psql(f"CREATE DATABASE {DBNAME}")