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new 44e38b56cf97 [SPARK-55020][PYTHON][TEST] Skip flaky
test_distributed_lda test temporarily
44e38b56cf97 is described below
commit 44e38b56cf97874847f2238ea2c7e04b90aa3561
Author: Tian Gao <[email protected]>
AuthorDate: Tue Jan 13 17:16:26 2026 +0800
[SPARK-55020][PYTHON][TEST] Skip flaky test_distributed_lda test temporarily
### What changes were proposed in this pull request?
Skip the flaky `test_distributed_lda`.
### Why are the changes needed?
We had another real fix discussion in #53783 but it doesn't seem like we
can merge it in 24 hours. Meanwhile this test is interrupting people's work. We
will disable the test for now and re-enable it in #53783.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Disable test, CI should work.
### Was this patch authored or co-authored using generative AI tooling?
No.
Closes #53785 from gaogaotiantian/disable-flaky-test.
Authored-by: Tian Gao <[email protected]>
Signed-off-by: Ruifeng Zheng <[email protected]>
---
python/pyspark/ml/tests/test_clustering.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/python/pyspark/ml/tests/test_clustering.py
b/python/pyspark/ml/tests/test_clustering.py
index e22e97a5e7f1..8bd021903fba 100644
--- a/python/pyspark/ml/tests/test_clustering.py
+++ b/python/pyspark/ml/tests/test_clustering.py
@@ -16,6 +16,7 @@
#
import tempfile
+import unittest
import numpy as np
@@ -383,6 +384,7 @@ class ClusteringTestsMixin:
model2 = LocalLDAModel.load(d)
self.assertEqual(str(model), str(model2))
+ @unittest.skip("SPARK-55020: Test triggers frequent deadlock in CI")
def test_distributed_lda(self):
spark = self.spark
df = (
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