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test: test_topology_ops: remove failed mutations filter

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We added this filter after detecting a bug in the Raft-based
topology. We weren't sending `barrier_and_drain` commands to a
decommissioning node that could still be coordinating requests.
It could cause stale topology exceptions on replicas if the
decommissioning node sent a request with an old topology version
after normal nodes received the new fence version.

This bug has been fixed in the previous commit, so we remove the
filter.
This commit is contained in:
Patryk Jędrzejczak
2024-01-15 15:58:55 +01:00
parent 9aebd6dd96
commit b348014745
1 changed files with 1 additions and 2 deletions
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3
test/topology_experimental_raft/test_topology_ops.py
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@@ -75,8 +75,7 @@ async def test_topology_ops(request, manager: ManagerClient):
async def check_node_log_for_failed_mutations(manager: ManagerClient, server: ServerInfo):
logger.info(f"Checking that node {server} had no failed mutations")
log = await manager.server_open_log(server.server_id)
occurrences = await log.grep(expr="Failed to apply mutation from", \
filter_expr="replica::stale_topology_exception") # Disabled due to #15804
occurrences = await log.grep(expr="Failed to apply mutation from")
assert len(occurrences) == 0