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CI Failure (Added node 5 disk usage 1055041199 is to large,) in ScalingUpTest.test_fast_node_addition #20224

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vbotbuildovich opened this issue Jun 26, 2024 · 12 comments · Fixed by #22317
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auto-triaged used to know which issues have been opened from a CI job ci-failure

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@vbotbuildovich
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vbotbuildovich commented Jun 26, 2024

https://buildkite.com/redpanda/vtools/builds/15023

Module: rptest.tests.scaling_up_test
Class: ScalingUpTest
Method: test_fast_node_addition
test_id:    ScalingUpTest.test_fast_node_addition
status:     FAIL
run time:   64.723 seconds

AssertionError('Added node 5 disk usage 1055041199 is to large,')
Traceback (most recent call last):
  File "/opt/.ducktape-venv/lib/python3.10/site-packages/ducktape/tests/runner_client.py", line 184, in _do_run
    data = self.run_test()
  File "/opt/.ducktape-venv/lib/python3.10/site-packages/ducktape/tests/runner_client.py", line 276, in run_test
    return self.test_context.function(self.test)
  File "/home/ubuntu/redpanda/tests/rptest/services/cluster.py", line 105, in wrapped
    r = f(self, *args, **kwargs)
  File "/home/ubuntu/redpanda/tests/rptest/tests/scaling_up_test.py", line 484, in test_fast_node_addition
    verify_disk_usage(usage,
  File "/home/ubuntu/redpanda/tests/rptest/tests/scaling_up_test.py", line 477, in verify_disk_usage
    assert added_node_usage < percentage * avg_usage, \
AssertionError: Added node 5 disk usage 1055041199 is to large,

JIRA Link: CORE-4506

@vbotbuildovich vbotbuildovich added auto-triaged used to know which issues have been opened from a CI job ci-failure labels Jun 26, 2024
@michael-redpanda
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Fixed by: #20310

@mmaslankaprv mmaslankaprv self-assigned this Jul 17, 2024
@mmaslankaprv mmaslankaprv changed the title CI Failure (key symptom) in ScalingUpTest.test_fast_node_addition CI Failure (Added node 5 disk usage 1055041199 is to large,) in ScalingUpTest.test_fast_node_addition Jul 17, 2024
@vbotbuildovich
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@vbotbuildovich
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@vbotbuildovich
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@vbotbuildovich
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@vbotbuildovich
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@vbotbuildovich
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@vbotbuildovich
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vbotbuildovich pushed a commit to vbotbuildovich/redpanda that referenced this issue Jul 25, 2024
In order to make the test stable increased a tolerance on the size of
data on a node that joins the cluster. The slight increase doesn't
influence the test correctness but makes it less vulnerable to small
changes in size of partition metadata.

Fixes: redpanda-data#20224

Signed-off-by: Michał Maślanka <michal@redpanda.com>
(cherry picked from commit 7674dc0)
vbotbuildovich pushed a commit to vbotbuildovich/redpanda that referenced this issue Jul 25, 2024
In order to make the test stable increased a tolerance on the size of
data on a node that joins the cluster. The slight increase doesn't
influence the test correctness but makes it less vulnerable to small
changes in size of partition metadata.

Fixes: redpanda-data#20224

Signed-off-by: Michał Maślanka <michal@redpanda.com>
(cherry picked from commit 7674dc0)
@pgellert pgellert reopened this Jul 26, 2024
@vbotbuildovich
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@piyushredpanda
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Closing older-bot-filed CI issues as we transition to a more reliable system.

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